Saifu petroleum machinery: elevators, tongs, pneumatic chuck, tooth plate
Tel: +86-0513-84161098
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Addr.: No 36 Weihe Road,New Area of Economic Development Zone,Rudong Jiangsu
Tel: 0513-84161098
Contact: Paul
Email: saifu01@sfsyjx.com
Mobile: +86-13861931500
PRODUCTS

WWC type hanging clamp

Hit: 9951
Product Detail
The type WWC Manual TongIntroduce :
  The manual tongs are designed and manufactured in accordance with the National Standard for the Petroleum and National Gas Industry SY/T 5035-2004 Manual Tongs, Elevator links ,Elevator which is a useful tool applied to make up and break out drill pipes, coupling hoop of the drill pipe, joint, casings, casing hoops etc. When raise drill tool up and fall it down. Changing lug jaws and handling shoulders or hole can adjust the handling size of the tongs. According to the requirements of the usage different torque s tongs can be chosen.
Techinical Specifications
Part No.
Lug Jaw Size
Torque
in
KN.m
a
1
2 3/8-3 1/2
60.3-88.9
27
b
2
2 7/8-4 1/4
73-108
c
3
4-5 3/4
101.6-146.1
d
4
5 3/4-7
146.1-177.8
20
e
5
7 1/4-8 5/8
184.2-219.1
f
6
9 5/8-10 3/4
244.5-273.1
14