Safety Clamps

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Petrorio Drilling Tools

Petrorio Drilling Tools manufactures high-quality Safety Clamps, designed to secure tool strings and flush surface tubulars during assembly or disassembly. These clamps prevent accidental dropping of the tool string if slips or elevators lose grip, ensuring safe operations on the rig floor.

Our multipurpose Safety Clamps are made from high-grade alloy steel, duly hardened and tempered for exceptional strength and durability. Each clamp undergoes rigorous quality checks, including ultrasonic testing and magnetic particle testing, to guarantee reliability under demanding drilling conditions.

Designed for versatile applications, these clamps can be used for running large-diameter surface casing, handling drilling risers and casing heads, or lifting pre-packed gravel liners. The multi-link design distributes pressure uniformly around the pipe, minimizing the risk of damage or crushing.

Safety Clamps are available in a wide range of sizes, from 2.7/8” to 36”, accommodating various tubulars and operational requirements.

Safety Clamps

Part Number & Sizes

Description ABSC-S ABCS-R

Size (In Inches)

2.7/8-4.1/8

4-5

4.1/2 - 5.5/8

51/2-7

6.3/4"-8.1/4"

8-9.1/4

ABI P/N Complete Set

6501

6502

6503

6504

6505

6506

NOV P/N 33030 33031 33011 33012 V33013 V33014
Description ABCS-R

Size (In Inches)

9.1/4-10.1/2

10.1/2-11.1/2

11.1/2-12.1/2

12.1/2-13.5/8

13.5/8-14.3/4

ABI P/N Complete Set

6507 6508 6509 6510 6511
NOV P/N 33015 33016 33017 33018 33019
Description ABCS-R ABSC-L

ABSC-XL

Size (In Inches)

14.3/4-15.7/8

15.7/8-17

17-18.1/2

18.1/8-19.3/8

19.3/8-20.3/8

ABI P/N Complete Set

6512 6513 6514 6515 6516
NOV P/N 33020 33021 33022 33023 33024
Description ABSC-XL

Size (In Inches)

20.3/8-21.1/2

21-22.5/8

22.5/8-23.3/4

23.3/4-24.7/8

24.7/8-26

ABI P/N Complete Set

6517 6518 6519 6520 6521
NOV P/N 33025 V33032 V33033 33034 V33035
Description ABSC-XL

Size (In Inches)

26-27.1/8

29.3/8-30.1/2

32

36

ABI P/N Complete Set

6522 6523 6524 6525
NOV P/N 33036 V33039

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