375 275 API 7K Master Bushing/Rotary Bushing and Insert Bowl Series for Oilfield Drilling

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375 275 API 7K Master Bushing/Rotary Bushing and Insert Bowl Series for Oilfield Drilling

Rotary table Master bushings and insert bowls Specifications:

375 275 API 7K Master Bushing/Rotary Bushing and Insert Bowl Series for Oilfield Drilling

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.
These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K "Specification for Drilling Equipment". These series of rotary bushing are suitable for API standard rotary slips, drill collar slips, casing slips,insert bowls and roller bushings, with two structures: solid body and split body. Two drive types are available: pin driven and square driven. It is designed and manufactured according to API Spec 7K "Specification for Drilling Equipment"

Model	Rotary table size (in)	Insert bowl	Tubulars OD (in)
MSS(solid)	17 1/2~23	1011	2 3/8~7 5/8
	17 1/2~23	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