Goldenman Petroleum Equipment Co., Limited: Shandong, China; Main products: Dill Pipe, Drill Rig and Drill Rig Accessories Drill Collar, Bop, Steel Plate, Casing Pipe, Handing Tools, Kill Manifold, Swivel Joint, Wellhead Equipment

API 7K Casing Tong

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Product Details

1.API 7K hydraulic casing tong
2.pipe size:51/2"-133/8"
3.Max pressure:2610psi
4.Max flow:30.1GPM

API 7K hydraulic casing tong

1.TQ series of casing tongs are widely used for making-up or breaking-out pipes or casing in diameters of 4~13³/₈.

2.Tong head is designed as open and can freely clamp and escape from the casing.

3.TQ Casing Tongs are safe, reliable, and easy to handle with high mobility.

4.This series of casing tongs can be connected with computer controlling units as ideal well mechanical tools for surface operations in oil fields.

5.The tongs are designed and manufactured according to API Spec 7K Specification for Drilling Equipment.

Model			TQ178-16	TQ340-20Y	TQ340-35	TQ178-16Y	TQ340-35Y	TQ508-70Y
Size range		mm	101.6-178	101.6-340	139.7-340	101.6-178	101.6-340	245-508
Size range		in	4-7	4-13 3/8	51/2-13 3/8	4-7	4-13 3/8	9 5/8-20
Hydraulic system Max. pressure		MPa	18	16	18	18	18	20
Hydraulic system Max. pressure		psi	2610	2320	2610	2610	2610	2900
Hydraulic system rated flow		L/min	114	114	114	114	114	200
Hydraulic system rated flow		gpm	30.1	30.1	30.1	30.1	30.1	52.8
Max. torque	Hi gear	kN.m	2.4-3	3.7	2.5-3	2.4-3	4.0-5.0	8.4-10.7
	Hi gear	ft.lbf	1770-2200	2730	1844-2200	1770-2200	2950-3680	6195-7890
	Mid gear	kN.m			6.0-7.5
	Mid gear	ft.lbf			4420-5530
	Low gear	kN.m	16	20	35	15-18	27-30	48.9-70
	Low gear	ft.lbf	11800	14750	25800	11060-13280	19900-22120	36065-51630
RPM	Hi gear	rpm	54-79	50-80	60-86	54-79	80-98
	Mid gear	rpm			21-30
	Low gear	rpm	9-13.1	6-14	2.6-5.3	8.5-12	12-16
Overall dimensions		mm	1540760740	1520850670	1540900860	1500760680	1560900850	20801280760
Overall dimensions		in	613029	603426	613634	593027	613533.5	825030
Weight		kg	580	560	780	570	780	1550
Weight		lb	1280	1234	1720	1250	1720	3410

Goldenman Petroleum Equipment Co., Limited: Contact nameJane Qi
Chat Now; Phone0086-546-8058559; AddressNo. 67, Fuqian Street, Dongying District