国模欢欢出白浆炮轰图,亚洲中文字幕无码久久2021,麻豆国产传媒精品视频,小宝极品内射国产在线

Your Position: Home > Product > Tongs Series

Manual Tongs

Update: 2015/4/26??????View:
  • Brand: ???Hua zhan
  • Type: ???
  • Order Online
Introduction

This tool is used to fasten or remove the screws of drill tool and casing in well drilling operation.The handling size of this type tong can be adjusted by changing latch lug jaws.

No.of latch lug jaws Handle O.D. Torque max.(KN.m)
in mm
1# 23/8-41/2 60.3-114.3 35
2# 41/2-61/2 114.3-165.1
3# 61/2-85/8 165.1-219.1
4# 95/8-103/4 244.5-273.1

 

More Products