API High-Quality Tb Casing Back-up Tong

• After-sales Service: Yes
• Warranty: 1 Year
• Manufacturing Process: Casting
• Surface Treatment: Galvanized
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: TB194--16 TB365-35 TBH178-16S TB365-35Y
• Transport Package: Wooden Case
• Specification: TB194--16 TB365-35 TBH178-16S TB365-35Y
• Trademark: ZX
• Origin: China

Product Description

Product Description

     TB casing back-up tong is a patented product, used to perform casing operation by combined with casing power tong and can ensure connection quality and eliminate deformation of main tong under large torque. The back-up tong features safety, reliability, labor-saving, and high efficiency. There are two control style: pneumatic and hydraulic. The back-up tong is supplied with a torque sensor to measure precisely connection torque. The tong is designed and manufactured according to Industrial standard SY/T5074 and API Spec 7K "Specification for Drilling Equipment".

Applicable Industries: Energy & Mining
Use::Well Drilling
Place of Origin: Shandong, China
Brand Name: Zhao Xin
Material: Alloy
Type:SL135 ,SL170 ,SL225 ,SL315 ,SL450 ,LBC200, LD300  ,SL-585

Product Parameters

Model		TB194--16	TB365-35	TBH178-16S	TB365-35Y
Size range	mm	120.6~194	127~365	140~178	127~365
	in	4~7 coupling	4	5	4
			~13	~7	~13
			coupling		coupling
Air pressure	MPa	0.5~0.9	0.5~0.9	0.5~0.9	-
	psi	72~130	72~130	72~130
Hydraulic pressure rating	MPa	-	-	-	18
	psi				2610
Maximum bearing torque	kN.m	16	35	16	35
	ft.lbf	11800	25810	11800	25810
Size	mm	1310×780×390	1510×945×405	1080×1080×350	1350×950×350
	in	51.6×30.7×15.4	59.4×37.2×16	42.5×42.5×13.8	53.1×37.4×13.8
Weight	kg	360	480	1320	520
	lb	790	1060	2910	1140