Drilling Fluid Manifold Mud Valve Manifold Drilling Mud Manifold

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Payment Terms: T/T,L/C
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Basic Info.
  • Product Name: Drilling Fluid Manifold, Mud Manifold 
  • Working Medium: Mud, Crude Oil, Natural Gas, Water etc 
  • Standard Carried: API-16C, API-6A, NACE-MR0175 
  • Bore Size: 4-1/16", 5-1/8", 7-1/16", 9" 
  • Pressure Rating: 5000PSI, 10000PSI, 15000 PSI 
  • Material Class: 2", 3", 4", 5" 
  • Material: 5000PSI, 10000PSI, 15000PSI 
  • Temp Class: AA, BB, CC, DD, EE, FF 
  • Product Specification Level: PSL1 - PSL4 
  • Connection Type: Hammer Union, Flange 
  • Model No.: QH-DFM01 
  • Place of Origin: Jiangsu  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 30 Sets/Month
  • Packing:Plywood
  • Delivery Date: 45 Days


Drilling Fluid Manifold, or Mud Valve Manifold, is widely used in onshore drilling platform and offshore platform. The drilling fluid manifold is one of main devices for jet grouting well drilling. It gathers mud discharged from 2 or 3 slush pumps and transmits it to well and mud gun through pump manifold and high pressure pipe. Under the control of high pressure valve, high pressure mud fluid is inputted to drilling pipe inwall to spurt from drilling bit and produce high pressure mud stream and realize jet grouting well drilling finally. Mud Valve Manifolds mainly consist of mud gate valve, high pressure union, tee, high-pressure hose, elbow, pup joints, pressure gauge etc . They are specifically made for mud, cement, fracturing and water service and feature easy operation and simple maintenance.

Qihang's Drilling Fluid Manifolds-Mud Valve Manifolds are fully designed, manufactured, and tested  in accordance with API Spec 6A and API Spec 16C standards. Bore sizes are available in 2-1/16", 3-1/16", 3-1/8", 4-1/16", 5-1/8" with working pressure at 5000PSI, 10000PSI, and 15000PSI. Customized sizes and other pressure ratings are available upon request.

As a professional manufacturer of Wellhead Xmas Tree, Casing Head Assembly, Tubing Head Assembly, Casing Spool, Tubing Spool, Frac Tree, API-6A Gate Valve, Mud Gate Valve, API-6A Flange, Blowout Preventer, High Pressure Pipes & Fittings and so on. Aside from Drilling Fluid Manifolds-Mud Valve Manifolds, we also produce Choke Manifold, Kill Manfold, Frac Manifold, MPD Manifold and many other types of manifolds for the Oil & Gas drilling and production applications. 

Detailed Specifications:

Product Name: Drilling Fluid Manifold, Mud Valve Manifold, Wellhead Mud Manifold, Mud Drilling Manifolds

Nominal Bore: 2-1/16", 3-1/16", 3-1/8", 4-1/16", 5-1/8" or customized

Pressure Rating: 5000 PSI , 10000psi, 15000 PSI

Main Parts:  Mud Gate Valve, High Pressure Union, Tee, High-Pressure Hose, Elbow, Pup Joints, Pressure Gauge, Skid, Flange etc.

Connection Type: API-6A Flange, Hammer Union

Material: AISI 4130 (Integral Forged) or as per customers' requirements

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

Temp Class: L, P, R, S, T, U, V

Performance Requirement: PR1, PR2

Product Specification Level: PSL1, PSL2, PSL3, PSL3G, PSL4

Working Medium: Mud, Crude Oil, Natural Gas, Drilling Fluid

Standards: API Spec 16C, API 6A, NACE MR0175

Sour Service: to NACE MR-01-75

Application: Well Fracturing Operations

Traceability: Qihang's Drilling Fluid Manifolds-Mud Valve Manifolds are supplied with full traceability documentation for each component.

Origin: China


  1. Applicable to deep well drilling

  2. The drilling fluid line is of high flow and slight vibration

  3. Simple structure and convenient operation

  4. The application of drilling fluid line is able to improve drilling speed and reduce drilling costs to a great extent

  5. Reliable working performance

  6. On-Time delivery

  7. Competitively priced

Image gallery of API-16C API-6A Mud Drilling Manifolds produced by Qihang Wellhead

All of Qihang's raw materials and products are subject to rigorous and comprehensive quality check and testing.

Qihang's Wellhead Assembly with Frac Valves (Ball Screw Operated Gate Vaves) for Shale Gas Wells are ready for delivery.

Qihang produces Top-Notch Quality API 6A API 16C Drilling Fluid Manifold-Mud Valve Manifold at Competitive Prices.

Contact us Today for your specific needs.

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Tel: 0086-139-62481639
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Yancheng Qihang Petroleum Machinery Co., Ltd
No.8 Jianxin Rd, Lugou Industrial Park, Jianhu, Yancheng, Jiangsu, China (Mainland)
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