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Yancheng Qihang Petroleum Machinery Co., Ltd
Yancheng Qihang Petroleum Machinery Co., Ltd

China API-6A Hydraulic Fracturing Gate Valve for Frac Tree & Hydraulic Fracturing manufacturer


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API-6A Hydraulic Fracturing Gate Valve for Frac Tree & Hydraulic Fracturing 

Payment Terms: T/T,L/C 
Place of Origin: Jiangsu, China (Mainland) 
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Product Detail

Model No.: QH-HYDFV01
Production Capacity: 20000 Pieces/Year
Delivery Date: 45 Days
Rated Working Pressure: 10000PSI, 15000PSI
End Connections: Flanged, Studded Outlet
Temp Class: L-U
Performance Requirement: PR1, PR2
Application: Frac Tree, Choke and Kill M...
Means of Transport: Ocean
Packing: Plywood
Bore Size: 3-1/16", 4-1/16", 5-1/8", 7...
Operation: Manual Hydraulic Operator
Material Grade: AA, BB, CC, DD, EE, FF
Product Specification Level: PSL1, PSL2, PSL3, PSL3G, PS...
Standard Carried: API Spec 6A, NACE-MR0175

Hydraulic Fracturing Gate Valve
Bore Size: 3-1/16", 4-1/16", 5-1/8", 7-1/16"
WP: 10000 PSI, 15000 PSI
AISI4130 Integral Forged


Frac Valves are Ball Screw Operated (BSO) valves, which are often fitted onto the top of the Frac Tree/Frac Stack or Wellhead for the frac operation to isolate the fluid from the well. The Frac Valves are capable of producing multi staged fracs in the toughest environments. 

Fracturing gate valve is applied in fracturing project and it is an important part for fracturing equipment. The fracturing gate valve is designed in accordance with performance requirements of API 6A specs. 

Our Q FLS Frac Gate Valve is an all forged valve with combined manual and hydraulic actuations. It's a through conduit valve with flanged or block type configurations. Its unique metal to metal sealing technology and dual ring pre energized seals makes this our standard valve for critical applications such as Choke and Kill Manifolds and Hydraulic Fracturing. 

Qihang's hydraulic fracturing gate valves are strictly designed, produced, and tested in accordance with API 6A standards. Available in sizes from 3-1/16" to 7-1/16" with working pressure up to 15000PSI. The standard material for our API-6A hydraulic frac valves is integral forged AISI 4130 alloy steel, other material and specifications are also available upon request. 

Detailed Specification:

Product Name: Hydraulic Fracturing Gate Valve, Hyd Frac Valve

Bore Size: 3-1/16", 3-1/8", 4-1/16", 5-1/8", 7-1/16"

Rated Working Pressure: 5000PSI, 10000psi, 15000PSI

Material: AISI 4130 (Integral Forged) Alloy Steel, other material available upon request

End Connections: Flanged, Studded Outlets

Operation: Manual with Ball Screw Operator (BSO), Hydraulic Actuators

Standards: API Spec 6A, API Q1, NACE MR0175

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

Sour Gas Level: DD-NL, EE-0.5, EE-1.5, EE-NL, FF-0.5

Temp Class: L-U

PR Rating: PR1, PR2

PSL Rating: PSL1, PSL2, PSL3, PSL3G, PSL4

Optional Trim Enhancement: Inconel Inlay, Xylan Coating, QPQ etc

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

Application: Wellhead Assembly, Frac Tree/Frac Stack, Production Tree, Choke & Kill Manifold, Oilfield Fracturing Operations etc

Origin: China


  • Full bore forged steel type gate valve can be characterized as high pressure resistance, erosion resistance.

  • Body-bonnet and wedge-seat are full metal sealing structure, which is reliable.

  • Seat-seat rings, body-seat rings using high-performance seal ring assisted sealing

  • Gates and Seats are floating making simple replacement in the line with no selective fitting necessary.

  • Alloy steel valve body heat treated to NACE specifications.

  • Retainer Plates prevent media entering body cavity and washing out the grease.

  • Low torque design avoiding the need for excessive operation force

  • Easy operation with line pressure increasing the sealing force.

  • On-Time delivery

  • Competitively priced.

API-6A Hydraulic Fracturing Gate Valves are ready for delivery.

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

Qihang produces Good Quality API 6A Hydraulic Fracturing Gate Valves at Competitive Prices.

Contact us Today for your specific needs.

 Mr. Bruce

Tel: 0086-139-62481639
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Company Info

Yancheng Qihang Petroleum Machinery Co., Ltd [China (Mainland)]

Business Type:Manufacturer, Trading Company, Service
City: Yancheng
Province/State: Jiangsu
Country/Region: China (Mainland)

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