Description

Safety Clamps

General

Safety clamps are designed and manufactured as per API Spec 7K “Drilling and Well Servicing Equipment”, and can be available with two models, WA model and MP model, WA model safety clamps can be avaialbe with WA-T and WA-C, WA-T safety clamps is designed for small dimension pipes, while WA-C is designed for drill collar or casing; MP safety clamps can be avaialbe with MP-R, MP-M and MP-L models, three models safety clamps can accormordate different dimension of pipes.

WA safety clamps

WA Safety Clamps helps guard against dropping flush-joint pipes, streamlined drill collar, etc. into hole while making up or breaking-out the strings, and give protection against fishing jobs.
WA Safety clamps consists of individual links that are hinged together, each link has a separate tapered slip which acts as a gripping member. The positive automatic gripping principle is ideal to help safeguard against dropping strings of flush tubing, to provide a shoulder to position strings of flush line pipe for welding, and many other applications.
Multi-link design of safety clamps provides uniform pressure around pipes to minimize the risk of crushing thin-walled pipe or damaging pipe surface, all parts of safety clamps are made of alloy steel, heat-treated for strength and gripping ability.
By adding or removing links, safety clamps can handle different sizes pipes; each link changes the effective working range approximately 1″ in diameter. WA Safety clamps can be available with WA-T and WA-C models, WA-T Safety Clamps is designed to handle small diameter pipes range from 1⅛” to 4½”, while WA-C Safety Clamps is designed to handle larger diameter pipes.

Product photo of WA safety clamps

safety clamps

Technical data for safety clamps WA series

Model Pip OD (in) Links
T 1⅛~2 4
2⅛~3¼ 5
C 3½~4½ 6
4½~5⅝ 8
5½~6⅝ 9
6½~7⅝ 10
7½~8⅝ 11
8½~9⅝ 12
9½~10⅝ 13
10½~11⅝ 14
11½~12⅝ 15
12½~13⅝ 16
13½~14⅝ 17
14½~15⅝ 18

MP safety clamps

MP Safety Clamps helps guard against dropping flush-joint pipe, streamlined drill collar, etc. into hole while making up or breaking-out the string, and give protection against fishing jobs.
MP Safety clamps consists of individual links that are hinged together, each link has a separate tapered slip which acts as a gripping member. By adding or removing links, the safety clamps can handle different sizes pipes. All parts of safety clamps are made of alloy steel, heat-treated for strength and gripping ability
Multi-link design of safety clamps provides uniform pressure around pipes to minimize the risk of crushing thin-walled pipe or damaging pipe surface.