Overview

Hard Seal Mud Gate Valves feature parallel Metal to Metal Sealing, which are mainly used for Oil & Gas lines, Wellheads, Manifolds and Pipelines etc. The two ends of the mud valve and pipes are joined by the spherical movement mechanism; the movable connection of the rubber seal ring like "O" is not of high requirement about straightness of the two ends of pipes. Once it is fitted, the sealing performance is excellent.

Qihang's Mud Gate Valves are fully designed, produced and tested in accordance with API 6A standards and are interchangeable with the Mud Valves of DEMCO DM series, OTECO Model 72, CAMERON FC/FL series, ANSON, and MUDKING. Our mud valves are specifically designed for abrasive and erosive conditions and have been widely used in Mud pump line, standpipe manifolds, oil and gas pipelines, abrasive drilling mud system, corrosive water flood lines, cementing services, wellheads, and well treating chemicals. We can also produce and supply full set of repair kits for the mud valves.

Detailed Specifications:

Product Name: Hard Seal Mud Gate Valve/Metal to Metal Seal Mud Gate Valve

Size: 2-1/16", 2-9/16", 3-1/8", 4-1/16"

Standards Carried: API 6A

Working Pressure: 2000PSI, 3000PSI, 5000PSI, 7500PSI, 10000PSI

Working Temperature: -46°C ~ +121°C

End Connections: Flanged (RTJ), Threaded, Butt-Welded, Hammer Union

Material: Stainless Steel, Carbon Steel

Trim Material: NBR, HNBR

Working Medium: Oil, Natural Gas, Mud and Gas containing H2S, CO2

Material Class: AA, BB, CC, DD, EE, FF

Temperature Class: LU

Performance Requirement: PR1, PR2

PSL Rating: PSL1, PSL2, PSL3, PSL4

Traceability: Qihang's API6A Mud Gate Valves are supplied with full traceability documentation for each component.

Service: Standard, H2S etc

Applications: Drilling standpipe manifolds, Pump Manifold Block Valves, Production Manifolds, Production Flow Lines, High Pressure Mud Pipelines, Wellheads and Petroleum/Gas Pipelines etc

Origin: China

Features:

• Pressure ratings 2000PSI, 3000PSI, 5000PSI, 7500PSI are available in 2", 3", 4", 5" x 4" and 6" x 4" Valve Sizes.

• Designed specifically for abrasive and erosive condition

• Forged Steel Body and Bonnet
  

• Gates available: Nickel-plated carbon steel, Monel, Aluminum Bronze or Stainless Steel 

• Stainless or Carbon Steel Inserts with Nitrile or HNBR Elastomer 

• Optimal for mud drilling operation systems

• On-Time Delivery & Competitively Priced

Techincal Parameters of Hard Seal Mud Gate Valves

Demco Mud Gate Valves with Different End Connections-Welded, Hammer Union, Threaded, Flanged






Image gallery of Demco Mud Gate Valves with Hard Seal






Qihang produces High Quality API-6A Mud Gate Valves at Competitive Prices.

Contact us Today for your specific needs.