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Place of Origin : China
Brand Name : LAKE
Model Number : TQ series
Certification : API Spec 7K
Price : $1600.00-6700.00
Packaging Details : Standard export package
Delivery Time : Within 30 days
Payment Terms : T/T,30% prepayment,the rest is paid before shipment.
Supply Ability : 10 sets/month
MOQ : 1 set
TQ Series of Casing Tongs
Product Introduction:
TQ Series of Casing Tongs are widely used for making up and breaking out pipes or casings.Tong head is designed as open and is fitted with two jaws which can ensure reliable gripping.Air type clutch is utilized as gear shifting mechanism,so it is possible to change gear under running.The serious of casing tongs can be configured with torque device to perform computer monitoring and managing on pressure,torque and rounds.The casing tong has been granted with National invent patent.The casing tongs are designed and manufactured according to SY/T5074 and API Spec 7K “Specification for Drilling Equipment”.
Specifications:
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 | 4~13 3/8 | 5 1/2~13 3/8 | 4~7 | 4~13 3/8 | 5 1/2~13 3/8 | ||
Hydraulic system max.pressure | Mpa | 18 | 16 | 18 | 18 | 18 | 17.2 | |
Psi | 2610 | 2320 | 2610 | 2610 | 2610 | 2494 | ||
Hydraulic system Rated 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 | ___ | ___ |
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TQ Type Casing Power Tong Images |