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Manual Tongs Type HT100

相關介紹

HT series lifting tongs are manual lifting tongs with hand guards. Manual lifting tongs are tools used for lifting and unbuckling various types of pipe strings and tools during drilling and workover operations. The size of the pipe diameter, the need for shackle. Products are designed and manufactured in accordance with API Spec 7K specifications.

Fastening clamp number Shaft pin hole number Buckle shoulder Fastening diameter Rated torque KN.m
in mm
1# Ⅰ 1 4~51/2 101.6~139.7 135
2 51/2~53/4 139.7~146
Ⅱ 1 51/2~65/8 139.7~168.3
2 61/2~71/4 165.1~184.2
Ⅲ 1 65/8~75/8 168.3~193.7
2 73/4~81/2 196.9~215.9
2# Ⅰ 1 81/2~9 215.9~228.6
2 91/2~103/4 241.3~273
Ⅱ 2 103/4~12 273~304.8
3# Ⅰ 1 12~123/4 304.8~323.8 100
Ⅱ 1 133/8~14 339.7~355.6
2 15 381
4# Ⅱ 1 153/4 400 80
5# Ⅱ 1 16 406.4
2 17 431.8

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