Hydraulic Double Ram BOP 4 Inch Blind Shear Ram for Oil Well Control - 20,000psi Pressure Rating

Price Negotiable

Price: USD 30000 set

MOQ: 1 set

Delivery Time: 7 work days

Brand: Hebei Pantu

Product Description

The Hydraulic Double Ram BOP (Blowout Preventer) is a critical well control assembly designed for oil drilling operations. This equipment features flexible switching capability, easy operation, enhanced safety performance, and simplified maintenance procedures.

Structural Design Features

Ram Configuration Options

Double-Faced Ram: Symmetrical design allows both faces to be used interchangeably. For different drilling tool sizes, only the rubber seal semi-ring and ram briquetting need replacement while other components remain reusable.
Single-Faced Ram: Non-reversible design for specific applications.
Shear Ram: Capable of cutting wellhead drilling tools and providing complete wellhead sealing.
Variable Ram: Designed to seal different sizes of drilling tools and annular tubes within specified operational limits.

Technical Specifications

Model	Gals to Open (1 set)	Gals to Close (1 set)	Closing Ratio	Assembly Dimension (in)	Approx Weight (lb)
4 1/16"-20,000psi (Single RS-FS)	1.10	1.13	10.1	70.71	3491
4 1/16"-20,000psi (Double RS-FS)	1.10	1.13	10.1	5742
7 1/16"-20,000psi (Single RS-FS)	7.05	7.26	13.7	10891
7 1/16"-20,000psi (Double RS-FS)	7.05	7.26	13.7	19826
11"-20,000psi (Single RS-FS)	42.90	44.8	13.2	24030
11"-20,000psi (Double RS-FS)	42.9	44.8	13.2	41987
18 3/4"-20,000psi (Double RS-FS)	122	133	10.6	87083

Construction Features

Body Structure: Square-shaped design with vertical bore for pipe passage and horizontal ram cavities for ram movement.
Connection Types: Available in studded, flange, and clamped top/bottom configurations. All flange sizes, bolts, clamps, and ring grooves comply with API standards for industry compatibility.