Varco Nov Type API 7K Master Bushing Rotary Bushing Insert Bowl Series

• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: High Pressure
• Material: High Manganese Steel, Tungsten Carbide
• Grade: E75, K55 N80, 35CrMo AISI 4140 G105
• Transport Package: Standard Export Package
• Specification: 2 3/8 2 7/8 3 1/2
• Trademark: SEACO
• Origin: Shandon China
• HS Code: 84314310
• Production Capacity: 100t

Product Description

VARCO NOV Type  API 7K Master Bushing Rotary Bushing  Insert Bowl Series

Product Description

Rotary table Master bushings and insert bowls Specifications:

We can supply rotary table master bushing and insert bowls sizing from 17 1/2 " to 49 1/2".They are casted with high-quality alloy steel and the sizes conform to API 7K Specification for drilling and well servicing equipment.There are two types,pin drive and square drive.API standard rotary slips,drill collar slips,casing slips and roller kelly bushings can be contained in them.

Model	Rotary table size (in)	Insert bowl	Tubulars OD (in)
MSS(solid)	17 1/2~23	1011	2 3/8~7 5/8
		Extended 1024	2 3/8~8 5/8
	27 1/2	1022	2 3/8~7 5/8
		Extended 1025	2 3/8~8 5/8
		1026	9 5/8~10 3/4
		2002	11 3/4~13 3/8
MSS(Split)	17 1/2~27 1/2	/	2 3/8~7 5/8
MSPC(Solid)	20 1/2~22 1/2	1809	2 3/8~8 5/8
		1902	9 5/8~10 3/4
		Master bushing 1805-1	11 3/4~13 3/8
		Master bushing 19333	11 3/4~13 3/8
	23~27 1/2	1810	2 3/8~8 5/8
		1904	9 5/8~10 3/4
		1903	11 3/4~13 3/8
MDSP(Split)	17 1/2~20 1/2	/	2 3/8~8 5/8
MSP(Split)	27 1/2	/	2 3/8~8 5/8
MPCH	37 1/2	6608	2 3/8~8 5/8
		6609	9 5/8~10 3/4
		6610	11 3/4~13 3/8
	49 1/2	MPCH 37 1/2	2 3/8~13 3/8

Detailed Photos