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PETOL™ SURGRIP™ Casing Tong
SCT2036
Data Book
GEARENCH™
P.O. Box 192
4450 South Highway 6
Clifton, Texas 76634
Phone: (254) 675-8651
Fax: (254) 675-6100
© 2014 by GEARENCH. All rights reserved
Form SCT2036 revision 06/10/14
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Table of Contents
PETOL™ SCT2036 SURGRIP™ Casing Tong Description .............................................. 1
Warranty ................................................................................................................................. 2
Safe Practices and Procedures ............................................................................................... 4
Responsibility ..................................................................................................................................................... 4
Replacement Parts .............................................................................................................................................. 4
Safety .................................................................................................................................................................. 4
Safe Practices...................................................................................................................................................... 4
Safety Sources and Publications ......................................................................................................................... 5
Responsibility of Distributors ............................................................................................................................. 6
Tong and B elt Inspectio n .................................................................................................................................... 6
Overloading / Shock Loads / Side Loading .................................................................................................... 6
Safety Precautions .............................................................................................................................................. 7
Operation ................................................................................................................................. 8
Suspension .......................................................................................................................................................... 8
Torque capacity .................................................................................................................................................. 9
Use on couplings .............................................................................................................................................. 10
Parts List ................................................................................................................................ 11
Wear Limits ........................................................................................................................... 12
Material Qualifications ......................................................................................................... 13
Non-Destructive Evaluation ................................................................................................. 14
Weld Repairs ......................................................................................................................... 15
Certificates ............................................................................................................................. 18
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PETOL™ SCT2036 SURGRIP™ Casing Tong Description
The SCT2036 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 SCT2036 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.
The tong is designed such that in case of an overload, the belt would fracture and
extend. The tong will stay connected to the casing and no fragments would be
expelled from the tong.
A yoke plate is provided with mountings for pipe or coupling to allow the tong to be
used on couplings if required without the need for a different belt.
A hanger attached to the tong handle to suspend the tong during operation with
multiple mounting holes to achieve a proper balance point.
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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 o f 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, co ntact a GEARENCH sales representative in Clifton, Texas.
GEARENCH · 4450 South Highway 6 · P.O. Box 192 · Clifton, TX 76634
What Will We Do To Correct Problems
Warranted products will be repaired or replaced, at GEARENCH’s option, and returned at no charge to you, the
original purchaser; or, if after three attempts at repair or replacement during the warranty period, the product
defect in material or workmanship persists, you can elect to receive a full refund of your original purchase price
for the product.
What Is Not Covered
Defects, failures or conditions that are due to normal wear and tear, abuse or misuse, are not covered by this
limited warranty. In addition, this limited warranty is in lieu of all other wa rranties, express or implied, verbal
or written. To the maximum extent allowed by law GEARENCH disclaims all implied warranties, including
implied warranties of merchantability and/or fitness for a particular purpose. GEARENCH also specifically
denies any liability for any incidental damages and/or consequential damages, including but not limited to
property damage to property other than the product itself, loss of sales profits, down time, costs or any other
damages measurable in money, whether or not included in the foregoing enumeration.
Please be advised that some states do not allow the exclusion or limitation of incidental or consequential
damages, so this limitation or exclusion may not apply to you. This warranty gives you specific rights, and you
may also have other rights, which vary from state to state, province to province, or country to country.
Are Personal Injuries Covered
In the event you, s omeone working for you, or any othe r pe rso n sustain a per sona l inj ury as a r esult o f using the
GEARENCH tool, GEARENCH limits its potential liability for such a claim or injury to the fullest extent
allowed by law, and disclaims and denies any liability for such personal injury.
Please be advised that some states do not allow the exclusion or limitation of liability for personal injuries, so
the above limitation or exclusion may not apply to you, or the individual claiming injury.
No Other Express Warranty Applies
This GEARENCH LIMITED WARRANTY is the sole and exclusive warranty, express or implied for
GEARENCH products. No employee, agent, dealer or other person is authorized to alter, modify, expand or
reduce the terms of this warranty or to make any other warranty on behalf of GEARENCH.
Law Applicable
All matters related to the sale and/o r use of the GEARENCH tool that is the subject of this limited warranty,
along with the const ruction and enfo rcement of the terms of this limited warranty itself, shall be subject to the
substantive and procedural laws of the state of Texas, not the conflicts of laws provisions of Texas, but rather
the laws of Texas themselves.
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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 o f this warranty, except in suc h forum. Purchase and /or use of the GEAREN CH tool
makes you subject to the benefits and limitations of this limited warranty. Accordingly, any writ, judgment or
other enforcement, obtained from a jurisdiction, county, parish, state or federal court or other country, other that
from the forum identified above, shall be void and unenforceable against GEARENCH.
Arbitration Clause
In the event of dispute or claim arises out of the sale and/or use o f the GEARENCH tool that is the subject of
this limited warranty, or arises out of the interpretation or enforcement of the terms and conditions of this
limited warranty, such dispute shall be submitted to binding arbitration pursuant to the rules of the American
Arbitration Association. If r equired to accomplish the purpose o f this Arbitration clause, the purchaser hereby
expressly waives any right to demand trial by jury.
Complete Agreement
This express limited warranty contains the entire agreement regarding express or implied warranties related to
the GEARENCH tool that is the subject of it. No writing or language contained in the purchase order o r any
other doc ument of the purchaser, or invoice of GEARENCH or any intermediate seller, shall be construed as
modifying, in any way, the rights and liabilities contained in this limited warranty. GEARENCH expressly
disclaims any obligations expressed in any customer purchase order or document that are contrary to the terms
and limitations of this warranty.
Severability
If any term or limitation contained in this limited warranty is deemed unenforceable by law, then the term shall
be severed from the remaining portions of the limited warranty which shall remain enforceable.
All communications to GEARENCH regarding the use of the tool and any aspect of the sale of the tool of this
limited warranty should be addressed to GEARENCH.
GEARENCH · 4450 South Highway 6 · P.O. Box 192 · Clifton, TX 76634
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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. A part of every job
instruction program should therefore be detailed training in the proper use of hand tools (and
of all other special tools and equipment needed to accomplish the job)." - (Source: Nat ional
Safety Council)
"Employers are responsible for the safe condition of tools and equipment used by employees,
including tools and equipment which may be furnished by employees." - (Source: OSHA
1910.242A)
Replacement Parts
Use only PETOL™ replacement parts - no other parts are of comparable strength, quality and
interchangeability.
Safety
While we pride ourselves on the quality and dependability we build into GEARENCH™
tools and products, we caution users that it is only prudent to know and follow the simple
rules of safety when using our products, or anyone else's.
Always follow safe practices and procedures in accordance with the recommendations of
OSHA, The National Safety Council (NSC), The Hand Tools Institute (HTI), The National
Association of Chain Manufacturers (NACM), The International Association of Drilling
Contractors (IADC), Etc. All applicable Governmental rules, regulations or restrictions, now
in effect or which may be promulgated, take precedence over the suggestions in this
publication. The information in this publication is designed to supplement standard safe
practices and procedures, not in lieu of, or replacement thereof.
Safe Practices
(Source: The National Safety Council)
Failure to observe one or more of the following five safe practices accounts for most hand
and powered tool accidents:
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
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Safety Goggles must always be worn by persons in any area where hand and powered tools
are being used.
Never apply excess lev erage to a wrench o r tool by means of a "Cheater Bar". Never st rike
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. Brace yourself firmly and pull rather than push when wrenching. (If
necessary to push, do so with the flat of the hand rather than gripping around the wrench.)
Never stand under or near loads being hoisted off the ground.
READ SAFE PRACTICES AND PR OCEDURES MANUAL, CATALOG INFORMATION
AND PRODUCT LABELING PRIOR TO OPERATION.
Spinning and drill pipe chain, cathead chain, and the PETOL™ Connecting Link attachment
are designed for the specific purpose for which the name indicates. Chains and att achments
that are to be used for any other purpose should be selected in accordance with the
recommendations of ASTM, NACM, Rigger's Handbook, and the commercial chain
manufacturer's technical manuals.
Safety Sources and Publications
In the interest of Safety the following sources of Safety information is furnished:
The Hand Tools Institute (HTI)
25 North Broadway
Tarrytown, New York 10591
(914) 332-0040
www.hti.org
The National Safety Council (NSC)
1121 Spring Lake Drive
Itasca, Illinois 60143-3201
(630) 285-1121
www.nsc.org
International Safety Council
1121 Spring Lake Drive
Itasca, Illinois 60143-3201
(630) 285-1121
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Responsibility of Distributors
IT IS THE RESPONSIBILITY OF THE PUR CHASERS OF GEARENCH PR ODUCTS 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.
Tong and Belt Inspection
It is recommended that the tong be visually inspected on a daily basis for signs of damaged
components. The belt should be visually inspected on a daily basis for indications of exposed
cords or fractured cords. Belts with more than 6 exposed cords should be immediately
removed from service. Belts with any single exposed cord reduced to 2/3 (67%) or less of the
initial fiber cross-sectional area shoul d be immediately removed from service. A belt with
any cord which protrudes through the polyurethane covering, which indicates a fractured
cord, should be removed from service immediately. Cord separation is allowable provided
the fibers are not exposed beyond the limits stated above. The hanger bolts should be
inspected on a daily basis.
It is recommended that the t ong handle and jaw b e removed and magnetic parti cle inspected,
at a minimum, on an annual basis for indications of cracking. Local operational procedures
may require more frequent inspection. Please refer to th e appropriate section for inspecti on
criteria and allowable repair procedures.
Overloading / Shock Loads / Side Loading
Damage to the tong is possible if the following conditions are present. Users are cautioned to
be aware that these practices could result in premature breaking of the tong.
Attempting to “inch” loads which are beyond the rated capacity of the tool.
Striking the tool with a hammer or other object while force is being exerted in an attempt to
loosen a "frozen" joint.
Side pull on the belt. Side pull can be caused by pulling or pushing on the tong in a direction
that is not along a perpendicular plane, unleveled mounting of the vise, inadequate support of
the part being broken out, and improper seating of the part being broken out in the tong or
vise. Improper seating will occur when the OD of the part is not consistent within the width
of the tong or vise jaw.
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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.
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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. Use the appropriate hole in the hanger
to obtain the best possible balance of the tong. Always use a suspension line of adequate
capacity to safely hold up the tong during operation.
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Torque capacity
Diameter
Number
Torque
(inches)
(foot-pounds)
(pounds)
18
SCTB2036-18
45.65
69,200
18,200
18 3/8
SCTB2036-1838
45.83
69,900
18,300
18 5/8
SCTB2036-1858
45.95
70,500
18,400
18 3/4
SCTB2036-1834
46.01
70,900
18,500
20
SCTB2036-20
46.62
73,400
18,900
22
SCTB2036-22
47.60
77,700
19,600
23 1/4
SCTB2036-2314
48.20
79,900
19,900
24
SCTB2036-24
48.56
81,300
20,100
26
SCTB2036-26
49.54
85,000
20,600
28
SCTB2036-28
50.51
88,800
21,100
29
SCTB2036-29
51.00
90,500
21,300
30
SCTB2036-30
51.48
92,200
21,500
32
SCTB2036-32
52.46
95,700
21,900
32 1/4
SCTB2036-3214
52.58
96,000
21,900
32 1/2
SCTB2036-3212
52.70
96,200
21,900
34
SCTB2036-34
53.43
98,800
22,200
34 1/2
SCTB2036-3412
53.67
99,700
22,300
36
SCTB2036-36
54.40
102,000
22,500
38
SCTB2036-38
55.38
105,200
22,800
The SURGRIP Casing Tong is available with a standard duty belt for typical use and a heavy
duty belt for the most demanding applications. Always verify which belt is being used to
properly determine the capacity of the tong. The maximum working loads for both belts are
shown in the tables below.
With standard duty belts (0.197 inch thick, 41 cords wide)
Belt
Part
Arm
Length
Maximum
Torque
Maximum
Line Pull
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With heavy duty belts (0.250 inch thick, 31 cords wide)
Diameter
Number
Torque
(inches)
(foot-pounds)
(pounds)
18
SCTB2036-18H
45.65
105,400
27,700
18 3/8
SCTB2036-1838H
45.83
106,600
27,900
18 5/8
SCTB2036-1858H
45.95
107,600
28,100
20
SCTB2036-20H
46.62
111,900
28,800
22
SCTB2036-22H
47.60
118,200
29,800
24
SCTB2036-24H
48.56
123,800
30,600
26
SCTB2036-26H
49.54
129,600
31,400
28
SCTB2036-28H
50.51
135,100
32,100
30
SCTB2036-30H
51.48
140,300
32,700
32
SCTB2036-32H
52.46
145,600
33,300
32 1/4
SCTB2036-3214H
52.58
145,900
33,300
32 1/2
SCTB2036-3212H
52.70
146,700
33,400
36
SCTB2036-36H
54.40
155,000
34,200
38
SCTB2036-38H
55.38
159,700
34,600
Belt
Part
Arm
Length
Maximum
Torque
Maximum
Line Pull
WARNING: Under no circumstances should the maximum working load be
exceeded. Always use a load cell or other calibrated in d i cati ng d evi ce to moni to r
the line pull on the tong to avoid an overload.
Use on couplings
The yoke plates attached to the handle have three holes. One hole is used to fix the belt to the
yoke plates. One hole is marked “PIPE”, when this hole is fixed to the handle, the tong will
latch on the pipe for the appropriate belt. The third hole is marked “COUPLING”, this hole
will allow the tong to be latched onto a coupling with a diameter of one inch over the pipe
diameter.
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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. Any nonGEARENCH substitutions of these components void all warranties and
subject the user to assumption of liabilities resulting from subsequent use.
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Parts List
Item
Qty.
Part Number
Description
Notes
1
1
SCTH2036
Handle 2
1
SCTJ2036
Jaw 3
1
HP403
Jaw-handle pin
4 2
HXSR300
Spiral retaining ring
Smalley WSM-300 (or equal)
5
2
HI09D
Diamond point insert
6 2
HP904
Insert key
7 2
HS21
Insert key spring
8 2
SCTY2036-1
Yoke plate
9 2
SCTY2036-2
Yoke grip
10
4
HXN057
Slotted nut
¾-16UNF
11
4
HXC003
Cotter pin
5/32 x 1 ¾
12
1
HP387
Yoke-handle pi n
13
2
HXSR362
Spiral retaining ring
Smalley WSM-362 (or equal)
14
2
SCTY2036-3
Locking cap
15
6
HXS011
Countersunk scre w
5/16-18UNC x 1-1/4
16
1
HP388
Latch pin
17
1
HH18
Hanger
18
2
HXS047
Hex bolt
½-20UNF x 2 gr. 5
19
2
HXN062
Slotted nut
½-20UNF
20
2
HXC008
Cotter pin
1/8 x 1 ¼
21
1
HXL001
Lanyard
Not shown
22
1
--------
Belt
As required (see page 9)
Part
Number
Description
Location
Limit diameter
HP403
Jaw – handle pin
Pin body
2.970 (min)
HP387
Yoke – handle pin
Pin body
3.595 (min)
HP388
Belt – yoke pin
Pin body
3.595 (min)
SCTH2036
Handle
Jaw pin hole
3.030 (max)
SCTH2036
Handle
Yoke pin hole
3.655 (max)
SCTH2036
Handle
Load loop
2.625 (max)
SCTJ2036
Jaw
Handle pin hole
3.030 (max)
SCTY2036-1
Yoke plate
All holes
3.655 (max)
Wear Limits
The following table indicates limiting diameters on the components of the SURGRIP™
Casing Tong. When localized wear is beyond any one of the limits indicated, the component
should be replaced.
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Material Qualifications
Part
Description
Material
Yield
(min)
Tensile
(min)
Charpy
(min)
Reduction
(min)
SCTH2036
Handle
AISI 4318
110 ksi
120 ksi
31.0 (a)
25 %
SCTJ2036
Jaw
AISI 4318
116 ksi
125 ksi
31.0 (a)
25 %
HP403
Pin
AISI 4140
165 ksi
180 ksi
11.0 (b)
25 %
HI09D
Insert
AISI M2
N/A
N/A
N/A
N/A
SCTY2036-1
Yoke plate
AISI 4340
125 ksi
135 ksi
31.0 (a)
25 %
SCTY2036-2
Yoke grip
AISI 1018
N/A
N/A
N/A
N/A
HP387
Pin
AISI 4140
165 ksi
180 ksi
11.0 (b)
25 %
HP388
Pin
AISI 4140
165 ksi
180 ksi
11.0 (b)
25 %
HH18 (c)
Hanger
AISI 1018
N/A
N/A
N/A
N/A
SCTB2036
Belt
Aramid-
Composite
N/A
N/A
N/A
N/A
The following table is a list of the materials and grades used in the manufacture of the
SCT2036 SURGRIP™ Casing Tong.
Note: Yield and tensile strengths are post heat treat. Parts are heat treated after machining.
Number
Polyurethane
(a) Charpy impact, when applicable, to be tested at -4°F, with a minimum average value of 31.0 ft-lb, and,
with no indication below 24 ft-lb.
(b) Charpy impact, when applicable, to be tested at -4°F, with a minimum average value of 11.0 ft-lb, and,
with no indication below 8.5 ft-lb.
(c) This item is not a primary load carrying component.
Strength
Strength
Impact
of Area
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Non-Destructive Evaluation
The figure below indicates the critical areas of th e 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. Major weld repairs
must be performed by GEARENCH™ or an approved repair center using appropriate
procedures followed by full heat treatment and load testing. There are no critical areas on t he
jaw or hanger that meet these criteria. No weld repairs are permitted on all remaining
components including pins, yoke plates, and inserts.
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Weld Repairs
Scope:
This procedure is to be followed for minor repairs of crack indications in heat treated alloy
steels. A weld repair s hall b e consi dered mi nor 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.
Application:
This procedure applies to steel castings, forgings and, wrought with carbon content between
0.15% and 0.31%.
Weld preparation:
The crack indication is to be removed by carbon arc gouging, grinding, or machining until all
indication is removed. Magnetic particle inspection shall be used to verify that the crack
indication has been removed.
Filler material and process:
Repairs made with the FCAW process shall use a filler material of class E120T5-K4 or
equivalent with CO2 shielding gas. Repairs made with the SMAW process shall use a fill er
material of type E-12018-M. All welding is to be performed by a qualified welder.
Preheat:
Preheat the weld area to 300°F minimum.
Interpass temperature:
The interpass temperat ure is to be 600°F maximum. All weld slag to be removed prior to
application of additional layers by chipping, grinding or wire brushing. Do not peen the weld
repair.
Post weld heat treatment:
Do not allow weld to cool below 300°F before stress relief. Post heat immediately after
welding to 1010 - 1040°F for 1 hour per inch of thickness, 2 hours minimum at temp erature.
Water quench after stress relief.
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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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Certificates
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