Product Description:
TQ Series of Casing Tongs are widely used for making up and breaking out pipes or casings. The tong heads
are designed open type and can freely clamp and escape from the casing. Casing Tongs are safe, realiable and easy to handle with high mobility. They are designed and manfactured according to API Spec 7K.
Model TQ178-16 TQ340-20A TQ340-35 TQ178-16A TQ340-35A TQ340-50
Size of range mm 101.6~178 101.6~340 139.7~340 101.6~178 101.6~340 139.7~340
in 4~7 4~13⅜ 5½~13⅜ 4~7 4~13⅜ 5½~13⅜
Hydraulic systemmax.pressure Mpa 18 16 18 18 18 17.2
Psi 2610 2320 2610 2610 2610 2494
Hydraulic systemRated flow L/min 114 114 114 114 114 120
gpm 30.1 30.1 30.1 30.1 30.1 31.7
max.torque higear kN.m 2.4~3 3.7 2.5~3 2.4~3 4.0~5.0 4
ft.lbf 1770~2200 2730 1844~2200 1770~2200 2950~3680 2950
midgear kN.m 6.0~7.5 11
ft.lbf 4420~5530 8103
lowgear kN.m 16 20 35 15~18 27~30 50
ft.lbf 11800 14750 25800 11060~13280 19900~22120 36851
RPM higear rpm 54~93 50~80 60~86 54~79 80~100 72.8
midgear rpm ___ 21-30 ___ 27.4 ___ ___
lowgera rpm 9~13.1 6~14 2.6~5.3 8.5~12 12~16 5.4
Overall dimensions mm 1540×760×740 1540×850×670 1520×900×860 1500×760×680 1560×900×850 1540×892×908
in 61×30×29 60×34×26 61×36×34 59×30×27 61×35×33.5 60×35×33
weight kg 580 560 780 570 780 880
lb 1280 1234 1720 1250 1720 1940
Company Contact:
Contact Name: Lucky Hou
Company Name: Dongying Lake Petroleum Technology Co., Ltd.
Email:
Tel: +86-546-7771296
Fax: +86-546-7167705
Street Address: Huanghe Rod,
Dongying City, Shandong, China 257000
Website:
https://www.lakepetro.com
Member name: lakepetro
Country:
China
Member Since: 18 July 2012
Total Leads:
35 lakepetro Import Export Business Leads
Business focus: Manual Tongs, Elevators, Power Tongs, Slips, Oilfield Equipment, Petroleum Equipment, Wellhead & Downhole Tools
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