Type WWB Drilling Manual Tong

Type WWB Drilling Manual Tong

The drilling manual tong, also called manual casing tong, is an essential tool in oil drilling operation. Type WWB drilling manual tong is applied to fasten or remove the screws of drill pipe and casing joint or coupling. This drilling manual tong can handle pipe sizes from 2.3/8" to 10.3/4. The tong handling size can be altered through the change of lugs or pin position. Manual casing tongs are manufactured with clamp body and boom pin connection. Through the boom upper end of the boom hanging derrick, the clamp body can adjust the balance of head. And adjustable side port screw clamp body goes into a horizontal position until the jaw trap pipe fittings engage together clamp fastening buckle. Taut Department of Mei Chun of the rope is used to tighten or disassembling thread.

Technical Specifications of Drilling Manual Tong:
No. of Latch Lug Jaws Handling O.D. Rated Torque
mm in KN.m
a 60.3-95.25 2 3/8-3 3/4 48
b 88.9-117.48 3 1/2-4 5/8
c 114.3-146.05 4 1/2-5 3/4
d 133.35-184.15 5 1/4-7 1/4
e 174.6-219.1 6 7/8-8 5/8
f 228.6-273.05 9-10 3/4 35

Jiangsu Saifu Petrol- Machinery Co., Ltd is a professional manufacturer of supplier of drilling rig tools and oil drilling rig spare parts, including drilling manual tong. With the constant product innovation and good customer service, our manual casing tongs and other drilling tools are widely exported to Europe, America, Middle East, Central Asia, North Africa and South-East Asia and other overseas regions.

Contact Us
Jiangsu Saifu Petrol-Machinery Co., Ltd
Address: No 36 Weihe Road, New Area of Economic Development Zone, Rudong, Jiangsu
Postcode: 226400
Email: globalsales2013@gmail.com