power tong for casing running from China manufacturer - Jiangsu Zhongshi Machinery Co., Ltd

Payment Terms:	T/T
Place of Origin:	Jiangsu, China (Mainland)


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Product Detail

Model No.: TQ

Packing: Standard export package

Means of Transport: Ocean,Land

oil drilling: casing running tool

TQ series of Casing Tongs are widely used for making up or breaking out pipes or casings in diameters of 4 1/2~13 3/8 inch.

TQ series of Casing Tongs are widely used for making up or breaking out pipes or casings in diameters of 4 1/2~13 3/8 inch. The tong heads are designed"open"type and can freely clamp and escape from the casing. TQ Casing Tongs are safe, reliable and easy to handle with high mobility. This series of tongs can be connected to computer controlling units and can serve as ideal well mechanical tool for surface operations in oil fields. National Invent Patent of the tong has been got.

Model				TQ340-35	TQ340-35Y	TQ340-50Y	TQ356-55Y	TQ508-70Y
Size range	mm			114.3~340	114.3~340	114.3~340	139.7~356	244.5~508
Size range	in			4 1/2"~13 3/8"	4 1/2"~13 3/8"	4 1/2"~13 3/8"	5 1/2"~14"	9 5/8"~20"
Hydraulic System Max. pressure	MPa			18	21	21	18	20
Hydraulic System Max. pressure	psi			2610	3045	3045	2610	2900
Hydraulic system rated flow	L/min			110~160	110~160	110~160	110~160	110~160
Hydraulic system rated flow	gpm			29.3~42.7	29.3~42.7	29.3~42.7	29.3~42.7	29.3~42.7
Max. Torque	High gear	Kn.m		2.5~3	4.0~5.6	5.6~7.8	5.6~7.8	8.4~10.7
	High gear	ft.lbf		1844~2210	2950~4130	4130~5782	4130~5782	6170~7890
	Mid.gear	Kn.m		6.0~7.5	-	-	-	-
	Mid.gear	ft.lbf		4425~5530	-	-	-	-
	Low gear	Kn.m		32~40	26~35	38~50	38~50	48.9~70.5
	Low gear	ft.lbf		23600~29500	19175~25960	27229~36863	27229~36863	37244~52000
RPM	High gear		rpm	60~86	57~95	40~68	40~68	26~43.6
	Mid.gear		rpm	21~30	-	-	-	-
	Low gear		rpm	3.6~5.3	9~15	6.5~10.7	6.5~10.7	4.0~6.6
Overall dimensions	mm			1580×900×880	1580×900×860	1580×900×860	1580×900×860	2080×1280×760
Overall dimensions	in			62.2×35.4×34.6	62.2×35.4×33.9	62.2×35.4×33.9	62.2×35.4×33.9	82×50.4×30
Weight	kg			780	760	760	760	1550
Weight	lb			1720	1670	1670	1670	3410