Petol Surgrip Casing Tong SCT3672 Data Book Gearench P.O. Box 192 4450 South Highway 6 Clifton, Texas 76634 Phone: (254) 675-8651 Fax: (254) 675-6100 © 2011 by GEARENCH.
Table of Contents Petol SCT3672 Surgrip Casing Tong Description ............................................................... 1 Warranty ................................................................................................................................. 2 Safe Practices and Procedures ............................................................................................... 4 Responsibility ..................................................................................................
Petol SCT3672 Surgrip Casing Tong Description The SCT3672 Petol Surgrip Casing Tong was designed for making up and breaking out large diameter casing. It is rated for operation on 18" to 38" diameters. The tong is adjusted by exchanging belts to work different nominal sizes of casing. The SCT3672 offers the following features: A high strength aramid fiber belt with polyurethane covering to grip the pipe and reduce the weight dramatically as compared to chain or lug jaws.
Warranty What Is Covered Gearench tools are expressly warranted to you, the purchaser, to be free of defects in material and workmanship. How Long Coverage Lasts This express warranty lasts for the lifetime of the GEARENCH tool. Warranty coverage ends when the tool becomes unusable for reasons other than defects in workmanship or material. How Can You Get Warranty Service To obtain the benefit of this warranty, contact a GEARENCH sales representative in Clifton, Texas. GEARENCH · 4450 South Highway 6 · P.O.
Forum Selection Clause Any dispute arising out of the sale and/or use of the GEARENCH tool that is the subject of this limited warranty shall be presented in the form of a claim or lawsuit to the offices of GEARENCH in Clifton, Bosque County, Texas. No claim or suit may be brought against GEARENCH, arising out of the sale and/or use of the tool, or arising out of the terms of this warranty, except in such forum.
Safe Practices and Procedures Responsibility "It is the responsibility of the employer to train the employee in the proper selection and usage of tools, chains, etc., and to ensure that they are selected and used in that manner. In many instances, injury results because it is assumed that anybody knows how to use common hand tools. Observations and the record show that this is not the case.
Safety Goggles must always be worn by persons in any area where hand and powered tools are being used. Never apply excess leverage to a wrench or tool by means of a "Cheater Bar". Never strike wrenches and tools with hammers or other objects. All tools should be kept clean, inspected on a regular basis, and replaced when they show signs of wear. Be especially careful not to place yourself in a position that could result in bodily injury in the event of a failure.
Responsibility of Distributors IT IS THE RESPONSIBILITY OF THE PURCHASERS OF GEARENCH PRODUCTS TO CONVEY THE INFORMATION IN THIS PUBLICATION AND ANY OTHER INFORMATION RELATING TO THE INDIVIDUAL PRODUCT, THROUGH THE CHANNELS OF DISTRIBUTION, DOWN TO AND INCLUDING THE INDIVIDUAL USING THE PRODUCT NOTE: In view of the fact that the actual use determines whether safety requirements have been met, the ultimate responsibility to comply rests with the end user.
Safety Precautions 1. Always wear safety goggles to protect eyes. 2. Select the right tool for the job. 3. Keep tools in good condition. 4. Use tools correctly. 5. Keep tools in a safe place. 6. Wear protective clothing, gloves and safety shoes as appropriate. 7. Use only PETOL & TITAN replacement parts to ensure proper strength.
Operation The typical application of one Surgrip Casing Tong is shown in the figure below. Normally an additional tong is used as a backup. The backup tong is not shown for clarity. The tong will exert torque in the direction shown. The tong will ratchet when moved in a direction opposite to the line pull. Ratcheting is used when the tong must be pulled more than once to completely makeup or breakout the connection. Suspension The tong should be suspended by the attached hanger.
Torque capacity The Surgrip Casing Tong utilizes a different belt for each nominal diameter. The maximum working loads are shown in the table below. Diameter 36 38 40 42 46 48 56 60 72 Belt Part Number SCTB3672-36 SCTB3672-38 SCTB3672-40 SCTB3672-42 SCTB3672-46 SCTB3672-48 SCTB3672-56 SCTB3672-60 SCTB3672-72 Torque Arm Length (inches) 59.00 60.00 61.00 62.00 64.00 65.00 69.00 71.00 77.
Parts List The following drawings, diagrams, and parts lists describe all parts, which may be needed as replacement items. All tong components are manufactured only by GEARENCH. DO NOT ATTEMPT TO SUBSTITUTE THESE COMPONENTS. The tong will not work properly unless these components are matched to the specific application. Consult our factory as your requirements change.
Parts List Item 1 2 3 4 5 6 7 8 9 10 10a 11 12 13 13a 13b 14 15 16 16a 17 18 Qty.
Material Qualifications The following table is a list of the materials and grades used in the manufacture of the SCT3672 Surgrip Casing Tong. Note: Yield and tensile strengths are post heat treat. Parts are heat treated after machining. Part Number Description SCTH2036 SCTJ3672 HP386 HI09D SCTY3672-1 SCTY2036-2 HP387 HP388 HH18 Handle Jaw Pin Insert Yoke plate Yoke grip Pin Pin Hanger SCTB3672 Belt Material AISI 4318 ASTM A148 AISI 4140 AISI M2 AISI 4140 AISI 1018 AISI 4140 AISI 4140 ASTM A148 Gr.
Non-Destructive Evaluation The figure below indicates the critical areas of the tong handle. A critical area is defined as an area in which no unrepaired crack indications are permitted and in which no major weld repairs are permitted. A weld repair shall be considered minor when the depth of the cavity does not exceed 30% of the actual wall thickness or 1 inch, whichever is smaller, or when the extent of the cavity does not exceed approximately 10 square inches.
Weld Repairs Scope: This procedure is to be followed for minor repairs of crack indications in heat treated alloy steels. A weld repair shall be considered minor when the depth of the cavity does not exceed 30% of the actual wall thickness or 1 inch, whichever is smaller, or when the extent of the cavity does not exceed approximately 10 square inches. Major weld repairs must be performed by Gearench or an approved repair center using appropriate procedures followed by full heat treatment and load testing.
Weld blending and inspection: The weld is to be ground flush with the adjacent parent material. The weld is to be inspected by magnetic particle to verify that the weld area is free of all crack indications.
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