Conical Rubber Core Ring Blowout Preventer Bop Drilling Bop

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year or 2000hours
• Model NO.: Conical rubber core ring blowout preventer
• Manufacturing Process: Casting
• Surface Treatment: Sand Blast
• Operation Pressure: Vacuum
• Material: Cast Steel
• Transport Package: Skid
• Specification: 8, 350 x 2, 400 x 3, 000 mm
• Trademark: SAINTWAH
• Origin: Saintwah Inc.
• HS Code: 8207801000
• Production Capacity: 10000

Product Description

Conical rubber core ring blowout preventer_Drilling blowout preventer  

Conical rubber core ring blowout preventer
It is mainly used to control the wellhead pressure in the process of drilling, workover, oil testing, etc., to prevent the occurrence of blowout accidents and solve the safety hazards in the operation process for customers. Dawson can provide a full range of well control products with specifications and pressures, and strive to consider the best process solutions for customers, optimize structural design, provide customers with perfect functional products, and ensure the safe and efficient use of products at customer sites.

Basic Parameters
Tapered rubber core ring blowout preventer selection table 

Work pressure	Nominal size
Mpa(psi)	228.6 (9")	279.4(11")	346.1 (13-5/8")	425 (16-3/4")	530 (20-3/4")	540 (21-1/4")	680 (26-3/4")	749.3 (29-1/2")
70(10000)		√	√
35(5000)	√		√	√
21(2000)				√	√		√
14(2000)						√	√
3.5(500)								√