Product Details

Product Description

API UPPER IBOP 6-5/8" REG for drilling

IBOP for Top Drive

IBOP for Top Drive used for top drive. It includes Upper IBOP for Top Drive and Lower IBOP for Top Drive. They are used for top drive drilling system with joined one by one. It is hydraulically operated and manually operated control valves in top drive circulating system, and special use for drill stem inside blowout emergency. It has a pressure rating of 10,000psi or 15,000psi respectively at the factory. The bore of the valve body and all internal parts are special treated to prevent damage from corrosion and have a long life service.

Specifications:

φ187,φ197,φ216

Type	O.D. (mm/inch)	I.D. (mm/inch)	Connection API	OAL (mm/inch)
DSS187 Upper IBOP	187 (7-23/64)	77.8 (3-1/16)	6-5/8REG	572 22-1/2
DXS187 Lower IBOP	187 (7-23/64)	77.8 (3-1/16)	6-5/8REG	523 (20-19/32)
DSS197 Upper IBOP	197 (7-3/4)	77.8 (3-1/16)	6-5/8REG	572 22-1/2
DXS197 Lower IBOP	197 (7-3/4)	77.8 (3-1/16)	6-5/8REG	523 (20-19/32)
DSS216 Upper IBOP	216 (8-1/2)	77.8 (3-1/16)	7-5/8REG	600 25-5/8
DXS216 Lower IBOP	216 (8-1/2)		7-5/8REG	512 (20-5/32)
DSS254 Upper IBOP	254 (10)	102 (4)	8-5/8REG	800 (31-1/2)

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Packaging & Delivery