Description
Tong Dies and Slip Inserts for Oilfield Tubular Handling
SGPE supplies tong dies and slip inserts for manual tongs, rotary slips, drill collar slips, casing slips, pneumatic spiders, safety clamps and other oilfield tubular handling tools.
These replaceable gripping parts contact drill pipe, tool joints, tubing, casing and drill collars during makeup, breakout, tripping, casing running, completion and workover operations.
The available range includes manual tong dies, tong jaw inserts, drill pipe tong dies, tubing tong dies, casing tong dies, rotary slip inserts, drill collar slip inserts, casing slip teeth, pneumatic spider inserts and safety clamp teeth.
Standard products use selected alloy steel and controlled surface heat treatment. This combination gives the teeth the wear resistance needed for repeated gripping cycles while helping the component body withstand vibration, impact and rig-floor loading.
Customers may order standard replacement parts or request custom production from a tool model, part number, approved drawing, dimensional sketch or old sample. This service supports drilling contractors, maintenance teams, service companies and equipment distributors that need to replace obsolete, modified or difficult-to-source handling tool parts.
Product at a Glance
| Item | Available Configuration |
|---|---|
| Product Type | Tong dies, tong jaw inserts, slip dies and matched gripping sets |
| Applicable Tools | Manual tongs, rotary slips, drill collar slips, casing slips, spiders and safety clamps |
| Typical Tubulars | Drill pipe, tool joints, tubing, casing, drill collars and work strings |
| Material | Selected alloy steel according to model and approved specification |
| Heat Treatment | Controlled surface hardening according to component design |
| Tooth Profiles | Straight, angled, directional, diamond-style, fine, coarse and custom |
| Manufacturing Basis | Tool model, part number, approved drawing, dimensions or old sample |
| Supply Form | Individual parts, matched sets, fitted jaws, fitted segments or maintenance kits |
| Inspection | Dimensional, visual, tooth-profile, fit and hardness checks as agreed |
| Documentation | Certificate of conformity, dimensional report, hardness report and material records when required |
Need help identifying a replacement? Send the complete tool model, actual gripping OD, part number, drawing or old-part photographs for a compatibility review.
Types of Oilfield Tong Dies and Slip Inserts
| Product Category | Installation Position | Main Function | Typical Tubular |
| Manual Tong Dies | Manual tong jaws | Transfer makeup or breakout torque | Drill pipe, tubing and casing |
| Drill Pipe Tong Dies | Drill pipe tong jaws | Grip the tool joint | Drill pipe tool joints |
| Tubing Tong Dies | Tubing tong jaws | Grip the pipe body or coupling | Production tubing and work strings |
| Casing Tong Dies | Casing tong jaws | Grip casing during connection work | Surface, intermediate and production casing |
| Rotary Slip Inserts | Rotary slip segments | Grip and support drill pipe during tripping | Drill pipe |
| Drill Collar Slip Inserts | Drill collar slip segments | Grip heavy drill collars | Drill collars and BHA components |
| Casing Slip Inserts | Casing slip segments | Support casing during running operations | Casing strings |
| Pneumatic Spider Inserts | Air-operated spiders | Grip tubing or drill pipe | Tubing and drill pipe |
| Safety Clamp Inserts | Multi-link safety clamps | Grip tubulars without a conventional shoulder | Drill collars and flush-joint pipe |
How the Gripping Components Work
A tong die fits inside the jaw of a manual tong, tubing tong, casing tong or workover tong. Its serrated face grips the approved section of the tubular while the tong applies makeup or breakout torque.
Oilfield buyers may also call this component a tong jaw die, pipe tong insert, manual tong insert, gripping tooth or replacement tong jaw tooth.
A slip insert fits inside a rotary slip, drill collar slip, casing slip, pneumatic spider or safety clamp. Its teeth contact the tubular while the complete tool holds, suspends or controls the pipe.
Other common purchasing terms include slip dies, rotary slip teeth, drill pipe gripping inserts, casing slip teeth, spider inserts and safety clamp dies.
Although tong dies and slip inserts perform related gripping functions, they use different backing shapes, retaining arrangements and load directions. The correct replacement must therefore match the complete handling tool rather than only the nominal pipe size.
Replacement Manual Tong Dies
Manual tong dies transfer torque between the tong jaw and the tubular connection.
Customers may purchase individual teeth, complete matched die sets or tong jaws with the gripping parts already installed.
A die that does not match the jaw pocket may sit unevenly or contact only a small section of the tubular. In practice, this can lead to slipping, excessive pipe marking, unstable torque transfer and rapid tooth wear.
Manual Tong Die Selection Data
| Required Information | Why It Matters |
| Tong Manufacturer | Identifies the original tool design |
| Complete Tong Model | Confirms jaw and die compatibility |
| Jaw Type or Jaw Number | Different jaws may use different gripping parts |
| Existing Part Number | Provides a direct replacement reference |
| Tubular Type | Distinguishes drill pipe, tubing and casing applications |
| Actual Gripping OD | Confirms the true contact diameter |
| Tool Joint OD | Critical for many drill pipe tong dies |
| Coupling OD | Important for tubing and casing tong dies |
| Die Dimensions | Confirms length, width, thickness and mounting details |
| Tooth Direction | Prevents incorrect production or installation |
| Required Quantity | Defines individual pieces, jaw sets or complete tong sets |
Drill Pipe Tong Dies and Tool Joint Gripping Teeth
Drill pipe tong dies normally grip the tool joint while the manual tong applies connection torque.
Because the tong often contacts the tool joint rather than the pipe body, nominal drill pipe size may not identify the correct replacement. The actual tool joint OD usually gives a more reliable selection reference.
The inquiry should also include the tong model, jaw type, connection type and existing die dimensions. These details help identify tool joint tong dies, drill pipe tong jaw inserts and other model-specific replacement teeth.
For replacement work, photographs should show the complete tong jaw, mounting pocket and removed component. A close-up of worn teeth alone may hide the backing shape, retaining holes and installation direction.
Tubing Tong Dies and Casing Tong Dies
Tubing tong dies grip the tubing body, coupling or another approved section during completion and workover operations.
Casing tong dies support connection makeup and breakout during surface casing, intermediate casing, production casing and selected large-diameter casing operations.
The approved gripping area depends on the tong design, connection type and tubular specification.
| Selection Item | Information Required |
| Tubular Size | Nominal tubing or casing size |
| Pipe Body OD | Actual outside diameter |
| Coupling OD | Required when the tong grips the coupling |
| Connection Type | EUE, NUE, API or premium connection |
| Tong Model | Complete manufacturer and model |
| Approved Gripping Area | Pipe body, coupling or another defined section |
| Die Dimensions | Length, width, thickness and retaining features |
| Surface Requirement | Standard grip or reduced-marking review |
| Quantity | Individual pieces, jaw sets or complete sets |
Chrome tubing, CRA casing, coated pipe and premium connections may require a finer or application-specific tooth pattern. Customers should therefore state the tubular material, approved gripping area and acceptable marking level before order confirmation.
Rotary Slip Inserts for W-SDS, W-SDML and W-SDXL Slips
Rotary slip inserts grip drill pipe while the slips hold or suspend the drill string during connection work and tripping.
Available replacements cover W-SDS, W-SDML, W-SDXL, W3-1/2 and W5 series rotary slips, together with selected 3-1/2 to 5 in. and 5 to 7 in. slip assemblies.
Purchasing documents may describe these parts as rotary slip dies, rotary table slip teeth, drill pipe slip inserts, pipe gripping teeth or slip segment inserts.
The replacement must sit fully inside the segment. Incorrect length, width, thickness, backing angle or retaining features can prevent proper seating. Uneven seating may concentrate the load, reduce gripping stability and shorten service life.
Rotary Slip Series Comparison
| Slip Series | General Description | Main Selection Points |
| W-SDS | Short rotary slip series | Slip model, pipe size, segment design and insert quantity |
| W-SDML | Medium-length rotary slip series | Pipe OD, slip length, insert dimensions and retaining method |
| W-SDXL | Extra-long rotary slip series | Segment arrangement, insert count and mounting pattern |
| W3-1/2 Series | Selected smaller drill pipe ranges | Exact model and gripping diameter |
| W5 Series | Selected larger drill pipe ranges | Tool model, pipe OD and insert arrangement |
A W-SDML rotary slip insert may not fit a W-SDXL segment even when both tools handle the same drill pipe diameter.
DCS and WT Drill Collar Slip Inserts
Drill collar slip inserts grip heavy drill collars during drilling and bottom-hole assembly handling.
Drill collars carry more weight than standard drill pipe and often have smoother outside surfaces. The gripping parts therefore need full and even contact around the tubular.
Replacement options cover DCS-S, DCS-R, DCS-L and WT drill collar slips, as well as selected 8 in. and 9 in. drill collar handling tools.
Typical inquiries include DCS drill collar slip inserts, drill collar slip dies, DCS-S replacement teeth, DCS-R gripping inserts and DCS-L slip teeth.
Always confirm the actual drill collar OD, complete slip model, insert dimensions and quantity required for one full set. Also mention hardbanding, heavy wear or unusual surface conditions.
Casing Slip Inserts
Casing slip inserts support casing during casing running and well construction operations.
The complete casing slip assembly may hold or suspend the string while the crew aligns connections, makes up joints or controls movement at the rig floor.
Casing Slip Insert Selection Data
| Selection Item | Required Data |
| Slip Manufacturer | Original manufacturer or equivalent reference |
| Complete Slip Model | Confirms segment and insert arrangement |
| Casing OD | Actual casing outside diameter |
| Coupling OD | Required when the coupling enters the gripping area |
| Casing Material | Standard steel, chrome, CRA or coated casing |
| Existing Insert Size | Length, width, thickness and mounting dimensions |
| Number of Segments | Confirms the complete assembly configuration |
| Inserts per Segment | Defines one complete set |
| Retaining Method | Pin, screw, groove, key or another arrangement |
| Marking Requirement | Standard grip or reduced-marking review |
Safety Clamp Inserts
Safety clamp inserts fit inside multi-link clamps used for drill collars, flush-joint pipe and other tubulars without a conventional shoulder.
Available products include replacement teeth for WA-C and WA-T safety clamps, drill collar clamps and selected workover safety clamp assemblies.
Different clamp models may use different insert lengths, tooth directions and mounting details. Tubular OD alone cannot confirm compatibility.
Pneumatic Spider Inserts
Pneumatic spider inserts grip tubing or drill pipe inside air-operated spiders used during completion, workover and well-servicing operations.
Available applications include QQP60-89/585, QQP60-89/675 and QQP60-127/900 pneumatic spiders, together with selected tubing spiders, drill pipe spiders and workover rig spiders.
Customers may also refer to these parts as pneumatic spider dies, tubing spider inserts, drill pipe spider teeth or workover spider gripping inserts.
For accurate identification, provide the complete spider model, actual tubular OD, insert dimensions, retaining method and quantity per set.
Standard Models and Size Ranges
The following data provide a general selection reference. Final compatibility depends on the complete tool model, original manufacturer, part number, component dimensions and mounting arrangement.
Rotary Slip Inserts
| Applicable Tool | Nominal Pipe Size | Typical Application |
| W-SDS Rotary Slips | 2-3/8 to 4-1/2 in. | Drill pipe handling and tripping |
| W-SDML Rotary Slips | 2-3/8 to 5-1/2 in. | Medium-length rotary slip service |
| W-SDXL Rotary Slips | 3-1/2 to 5-1/2 in. | Extra-long rotary slip service |
| 3-1/2 to 5 Rotary Slips | 3-1/2 to 5 in. | Standard drill pipe handling |
| 5 to 7 Rotary Slips | 5 to 7 in. | Larger drill pipe and tubular handling |
| W3-1/2/75 and W3-1/2/125 | 2-3/8, 2-7/8 and 3-1/2 in. | Selected drill pipe sizes |
| W5/75, W5/125 and W5/200 | 4, 4-1/2 and 5 in. | Selected larger drill pipe sizes |
Drill Collar Slip Inserts
| Applicable Tool | Nominal Drill Collar Size | Typical Application |
| DCS-S Drill Collar Slips | 3 to 4-7/8 in. | Smaller drill collar handling |
| DCS-R Drill Collar Slips | 4-1/2 to 7 in. | Medium drill collar handling |
| DCS-L Drill Collar Slips | 6-3/4 to 14 in. | Large drill collar handling |
| WT Drill Collar Slips | 4-1/2 to 11-3/4 in. | General drill collar handling |
| 8 in. Drill Collar Slips | 8 in. | 8 in. drill collar applications |
| 9 in. Drill Collar Slips | 9 in. | 9 in. drill collar applications |
Casing Slip and Safety Clamp Inserts
| Applicable Tool | Nominal Tubular Size | Typical Application |
| Casing Slips | 6-5/8 to 30 in. | Casing running and suspension |
| WA-C Safety Clamps | 3-1/2 to 15-5/8 in. | Drill collars and flush-joint tubulars |
| WA-T Safety Clamps | 1-1/8 to 4-1/2 in. | Smaller tubular handling |
Pneumatic Spider Inserts
| Applicable Tool | Nominal Tubular Size | Typical Application |
| QQP60-89/585 Pneumatic Spider | 2-3/8 to 3-1/2 in. | Tubing and smaller drill pipe |
| QQP60-89/675 Pneumatic Spider | 2-3/8 to 3-1/2 in. | Workover and well-servicing operations |
| QQP60-127/900 Pneumatic Spider | 2-3/8 to 5 in. | Larger tubing and drill pipe |
Manual Tong Dies
| Applicable Tool | Nominal Tubular Size | Typical Application |
| Workover Manual Tongs | 2-3/8 to 10-3/4 in. | Workover and well-servicing operations |
| B Type Manual Tongs | 2-3/8 to 10-3/4 in. | Drill pipe, tubing and casing handling |
| DB Type Manual Tongs | 3-1/2 to 17 in. | Larger tubular connection handling |
| 13-3/8 in. Casing Manual Tongs | 13-3/8 to 14 in. | Casing connection handling |
| Q13-3/8 to 30 Casing Manual Tongs | 13-3/8 to 30 in. | Large-diameter casing operations |
Alloy Steel and Controlled Surface Heat Treatment
Oilfield gripping parts need both wear resistance and toughness.
The teeth require a hardened surface to resist repeated contact with tool joints, tubing, casing and drill collars. Meanwhile, the body must tolerate vibration, impact and frequent installation.
A soft component may lose its tooth profile too quickly. An overly brittle part may chip near the teeth or crack around the mounting holes.
Production therefore controls material selection, blank preparation, backing geometry, machining dimensions, tooth direction, mounting features, heat treatment and final fit.
| Technical Factor | Influence on Production |
| Alloy Steel Grade | Determines the suitable heat-treatment route |
| Component Dimensions | Affect treatment time and dimensional stability |
| Tooth Geometry | Influences the hardened surface and finished profile |
| Required Performance | Defines wear-resistance requirements |
| Tool Application | Distinguishes tong, slip, spider and clamp service |
| Customer Specification | Defines hardness, inspection and documentation requirements |
The exact material grade, finished hardness and effective case depth depend on the approved product specification or drawing.
Serrated Tooth Profiles
The tooth pattern controls how the gripping surface contacts the tubular.
| Tooth Profile | General Characteristic | Typical Consideration |
| Straight Serrations | Uniform linear contact | Common replacement applications |
| Angled Serrations | Directional grip | Tooth direction must match the original part |
| Directional Teeth | Designed for a defined load direction | Incorrect installation may reduce grip |
| Diamond-Style Teeth | Multi-directional contact | Used on selected jaws and segments |
| Fine-Tooth Profile | Provides more contact points | May support reduced-marking review |
| Coarse-Tooth Profile | Provides more aggressive grip | May leave deeper tubular marks |
| Model-Specific Pattern | Matches original tool geometry | Requires a model, drawing or sample |
| Custom Tooth Profile | Produced from customer data | Suitable for special or obsolete tools |
No single profile suits every application. Selection depends on the tool design, tubular material, connection torque, handling load and acceptable marking level.
Standard and Reduced-Marking Gripping Options
Standard hardened teeth suit many conventional drill pipe, casing and workover applications.
Aggressive tooth profiles may not suit chrome tubing, CRA casing, coated tubulars, premium connections or other damage-sensitive surfaces.
| Required Information | Purpose |
| Tubular Material | Identifies standard steel, chrome or CRA |
| Surface Condition | Confirms coating, plating or special finish |
| Approved Gripping Area | Defines where contact is permitted |
| Operating Load | Supports gripping-strength review |
| Makeup or Breakout Torque | Important for tong die selection |
| Acceptable Marking Level | Defines the surface protection requirement |
| Tool Model | Confirms the available jaw or insert geometry |
Why Pipe Size Alone Cannot Confirm Compatibility
Two parts may cover the same tubular size but use different lengths, widths, backing angles, tooth pitches, retaining holes or mounting grooves.
For example, two rotary slips may both handle 5 in. drill pipe but use different slip lengths and segment designs. Two manual tongs may also grip the same tool joint OD while using different jaw pockets.
| Compatibility Point | Tong Dies | Slip Inserts |
| Complete Tool Model | Required | Required |
| Actual Gripping OD | Required | Required |
| Jaw or Segment Design | Required | Required |
| Tooth Direction | Often required | Often required |
| Component Dimensions | Required | Required |
| Retaining Features | Required | Required |
| Number per Set | Jaw dependent | Segment dependent |
| Tool Joint or Coupling OD | Often required | Application dependent |
| Old Sample | Helpful | Helpful |
Previous repairs may also change the mounting pocket. For this reason, an old part number does not always confirm the current fit.
Oilfield Applications
| Oilfield Operation | Typical Tools | Recommended Replacement Parts |
| Drill Pipe Tripping | Rotary slips and manual tongs | Rotary slip inserts and drill pipe tong dies |
| Tool Joint Makeup | Manual tongs | Tool joint tong dies |
| Drill String Breakout | Manual tongs | Manual tong jaw dies |
| Drill Collar Handling | Drill collar slips and safety clamps | Drill collar slip inserts and clamp teeth |
| Casing Running | Casing tongs and casing slips | Casing tong dies and casing slip inserts |
| Tubing Running | Tubing tongs and pneumatic spiders | Tubing tong dies and spider inserts |
| Workover Operations | Manual tongs, slips and spiders | Workover tong dies and matched gripping sets |
| Offshore Maintenance | Multiple rig-floor tools | Protected spare-part packages |
| Rig Refurbishment | Older or modified equipment | Custom parts made from drawings or samples |
These products support land drilling rigs, offshore units, casing running packages, completion equipment and workover rigs.
For offshore projects, accurate model identification and clear set quantities help reduce the risk of incorrect replacement parts and urgent freight.
Custom Replacement Tong Dies and Slip Inserts
Custom production supports projects where the part number is unavailable, the nameplate is missing, the original manufacturer no longer supplies the component or previous repairs have changed the installation geometry.
| Reference Type | Information Available | Replacement Reliability |
| Original Part Number | Manufacturer and model reference | High when still valid |
| Approved Drawing | Dimensions, tolerances and materials | High |
| Old Sample | Original geometry and tooth arrangement | High when not severely worn |
| Dimensional Sketch | Main dimensions and mounting details | Medium to high |
| Clear Photographs | Visual design and wear condition | Useful for initial review |
| Tool Nameplate | Manufacturer and complete model | Useful with additional dimensions |
A photograph of the complete jaw or slip segment often provides more useful information than a close-up of worn teeth.
Supply Scope
| Supply Option | Description |
| Individual Tong Dies | Single replacement parts |
| Matched Tong Die Sets | Complete gripping group for one jaw or tong |
| Rotary Slip Insert Sets | Parts for one complete rotary slip assembly |
| Drill Collar Slip Insert Sets | Matched gripping parts for drill collar slips |
| Casing Slip Insert Sets | Complete quantities for casing slip assemblies |
| Pneumatic Spider Inserts | Individual parts or complete sets |
| Safety Clamp Inserts | Parts for WA-C, WA-T and similar clamps |
| Retaining Hardware | Pins, screws, keys, clips and related parts |
| Tong Jaws with Installed Dies | Ready-to-install jaw assemblies |
| Slip Segments with Inserts | Fitted segments for selected models |
| Maintenance Kits | Model-specific wear-part packages |
| Custom Replacement Parts | Manufactured from drawings or samples |
Quality Control and Inspection Documents
Inspection focuses on the features that influence fit, gripping performance and service life.
| Inspection Item | Typical Verification | Available Record |
| Raw Material | Material identification when required | Material documentation |
| Overall Dimensions | Length, width, thickness and critical geometry | Dimensional report |
| Tooth Profile | Pitch, direction and visible condition | Inspection record |
| Mounting Features | Holes, grooves, keys and retaining points | Dimensional report |
| Heat Treatment | Process control according to specification | Production record |
| Surface Hardness | Testing when included in the order | Hardness report |
| Visual Condition | Cracks, chips and deformation | Visual inspection record |
| Fit Verification | Sample, drawing or fixture comparison | Fit-check record |
| Marking and Quantity | Model, size, batch and quantity | Final inspection record |
| Packing | Protection of teeth and matched sets | Packing list and photographs |
Customers should state third-party inspection, special marking or approved inspection requirements before production.
API 7K Considerations
API Spec 7K covers several categories of drilling and well-servicing equipment, including certain manual tongs, rotary slips, spiders and safety clamps.
However, a replacement tong die or slip insert does not automatically become API-certified because it fits an API-related tool.
SGPE reviews API conformity, API Monogram marking and documentation requirements against the specific product scope, manufacturing route and purchase order.
Installation Instructions
Before installation, clean the jaw pocket, slip segment or spider body. Remove drilling mud, rust, scale, metal fragments and damaged retaining hardware.
Inspect the mounting surface for deformation. Then confirm the replacement dimensions, tooth direction and retaining arrangement.
The part should sit fully against the backing surface without rocking or standing above adjacent components. Use the correct pins, screws, keys or clips for the tool model.
After installation, confirm that all gripping parts remain level and evenly positioned. Then perform a controlled functional test according to the rig procedure.
Inspection and Maintenance
| Wear Condition | Possible Cause | Recommended Action |
| Rounded Teeth | Normal wear or frequent use | Replace before gripping performance declines |
| Flattened Teeth | High contact pressure or long service | Inspect the full gripping group |
| Broken Teeth | Impact or overload | Replace the damaged matched set |
| Uneven Wear | Poor fit or misalignment | Check the jaw or slip segment |
| Loose Components | Worn retaining parts | Replace retainers and inspect the mounting pocket |
| Cracked Body | Overload or unsuitable repair | Remove the part from service |
| Corrosion | Moisture or drilling fluid | Clean, protect and replace if severe |
| Enlarged Mounting Holes | Repeated movement | Inspect both the gripping part and tool body |
Whenever practical, replace worn components as a matched set. Mixing new and heavily worn teeth can create uneven contact and concentrated loading.
Do not weld, grind or reshape hardened teeth without an approved repair procedure.
Storage and After-Sales Support
Store unused parts in a dry, ventilated warehouse or rig spare-parts area.
Keep different models, sizes and tooth profiles in clearly labeled containers. Matched sets should remain together.
Before long-term storage, remove moisture and drilling fluid, apply suitable corrosion protection and protect the teeth from impact. Offshore inventories should use moisture-resistant packing.
SGPE provides support for model identification, drawing review, old-sample evaluation, set-quantity confirmation and repeat-order identification.
For future orders, record the confirmed tool model, gripping diameter, component dimensions, tooth direction and quantity per set.
Why Choose SGPE?
Selection Based on the Complete Tool
The replacement review considers the tool model, jaw or segment design, actual gripping OD and mounting arrangement instead of relying only on nominal pipe size.
Support for Older and Modified Equipment
Previous repairs can change jaw pockets, slip segment dimensions and retaining points. Drawings, measurements and old samples help confirm replacements when standard references no longer match the current tool.
Matched Sets with Clear Identification
Matched gripping sets provide more even contact than a mixture of new and heavily worn components.
For mixed rig inventories, sets can also carry identification by tool model, gripping size and quantity per assembly when requested.
Complete Handling Tool Packages
Customers can combine gripping parts with tong jaws, slip segments, retaining hardware and related rig-floor tool spares.
Agreed Inspection and Documentation
Material records, hardness reports, dimensional reports and third-party inspection requirements can be confirmed before production.
Frequently Asked Questions About Tong Dies and Slip Inserts
1. What is the difference between a tong die and a slip insert?
A tong die fits inside a manual tong, tubing tong, casing tong or workover tong jaw. It grips drill pipe, tubing or casing while the tong applies makeup or breakout torque.
A slip insert fits inside a rotary slip, drill collar slip, casing slip, pneumatic spider or safety clamp. It grips and supports the tubular during tripping, casing running, completion and workover operations. Because these parts use different shapes, retaining systems and load directions, they are not interchangeable.
2. Are tong jaw dies, tong inserts and pipe tong dies the same product?
These terms often describe similar gripping parts installed in manual tong jaws. However, the name alone does not confirm compatibility.
A B Type manual tong die may differ from a DB Type tong insert in backing shape, tooth profile and mounting arrangement. Always confirm the tong model, jaw type, gripping OD and die dimensions before ordering.
3. Are slip dies, slip teeth and slip inserts interchangeable terms?
Slip dies, slip teeth and slip inserts are common names for replaceable gripping parts used in rotary slips, drill collar slips, casing slips, spiders and safety clamps.
However, the actual parts may use different dimensions, backing angles, tooth directions and retaining features. Selection should therefore be based on the complete tool model and component dimensions.
4. Can I order tong dies or slip inserts by pipe size only?
Pipe size is useful for an initial review, but it rarely confirms the correct replacement.
Manual tong dies also depend on the tong model, jaw design and actual gripping OD. Drill pipe tong dies often grip the tool joint, so the tool joint OD is especially important. Rotary slip inserts also require the slip series, segment design, retaining method and quantity per set.
5. What information should I provide for replacement manual tong dies?
Provide the tong manufacturer, complete model, jaw type, part number, actual gripping OD and required quantity.
For drill pipe tong dies, include the tool joint OD. For tubing tong dies and casing tong dies, provide the pipe body OD, coupling OD and approved gripping area. Die dimensions and clear photographs of the complete jaw and mounting pocket also help confirm compatibility.
6. How do I select W-SDS, W-SDML or W-SDXL rotary slip inserts?
First confirm the complete rotary slip series because W-SDS, W-SDML and W-SDXL models use different body lengths and segment arrangements.
Then provide the drill pipe OD, insert dimensions, tooth direction, retaining features and quantity per segment. A W-SDML rotary slip insert may not fit a W-SDXL segment even when both slips handle the same pipe size.
7. What data do you need for DCS drill collar slip inserts?
Confirm whether the tool is a DCS-S, DCS-R or DCS-L drill collar slip.
Also provide the actual drill collar OD, complete slip model, insert dimensions, tooth direction, retaining method and quantity per set. Hardbanding, coatings or unusual surface wear should also be mentioned because they may affect the selected tooth profile.
8. Can SGPE manufacture custom tong dies and slip inserts from a drawing or old sample?
When the sample is heavily worn, photographs of the complete tool and measurements of the jaw pocket or slip segment may also be required.
9. What material and heat treatment do tong dies and slip inserts use?
SGPE commonly uses selected alloy steel with controlled surface heat treatment.
The hardened tooth surface improves wear resistance, while the tougher component body helps withstand impact, vibration and repeated rig-floor loading. The exact material grade, hardness and case depth depend on the approved drawing, tool model and customer specification.
10. Can SGPE supply reduced-marking dies for chrome or CRA tubulars?
SGPE can review reduced-marking tong dies and slip inserts for chrome tubing, CRA casing, coated pipe and premium connections.
Customers should provide the tubular material, gripping area, operating load, torque and acceptable marking level. Fine-tooth or application-specific profiles may reduce surface damage, but they must still provide sufficient grip for safe operation.
11. Should I replace one worn insert or the complete gripping set?
A single component may be replaced when only one nearly new part is accidentally damaged.
However, if several tong dies or slip inserts show rounded teeth, uneven wear or cracks, replacing the complete matched set usually provides more even contact and load distribution. Mixing new and heavily worn parts may cause unstable gripping and faster wear.
12. Are tong dies and slip inserts API 7K certified?
API Spec 7K covers certain manual tongs, rotary slips, spiders and safety clamps. However, a replacement tong die or slip insert is not automatically API-certified because it fits an API-related tool.
Customers should state any API conformity, API Monogram, third-party inspection or documentation requirements before ordering. Available records may include certificates of conformity, dimensional reports, hardness reports, material records and inspection photographs.
Related Oilfield Handling Tools
Related products include API 7K manual tongs, B Type manual tongs, DB Type manual tongs, casing manual tongs, rotary slips, drill pipe slips, drill collar slips, casing slips, safety clamps, pneumatic spiders, tong jaws, slip segments and other drilling rig floor tool parts.
Request a Tong Dies and Slip Inserts Price
Information Required for an Accurate Quotation
Minimum Information
| Required Item | Example |
|---|---|
| Tool Type and Model | B Type tong, W-SDML rotary slip or QQP spider |
| Tubular Size | Nominal size and actual gripping OD |
| Replacement Reference | Part number, drawing, sample or clear photographs |
| Required Quantity | Individual pieces or complete matched sets |
Helpful Additional Information
| Additional Item | Why It Helps |
| Tool Joint or Coupling OD | Confirms the actual gripping diameter |
| Die or Insert Dimensions | Supports the interchangeability review |
| Tooth Direction | Prevents incorrect production or installation |
| Number of Parts per Set | Defines the complete supply quantity |
| Material or Hardness Requirement | Supports technical review |
| Inspection Documents | Confirms the required quality package |
| Delivery Destination | Supports packing and freight review |
| Required Delivery Date | Helps confirm the production schedule |
Send Your RFQ for Replacement Review
If some information is unavailable, send clear photographs of the complete handling tool and existing part. SGPE will review the available model details, dimensions, installation features and gripping requirements before identifying the most suitable replacement and preparing a technical and commercial proposal.
E-Mail:
info@sgpe.com
