API 6A Integral Forged Swing Check Valve for Wellhead

• After-sales Service: Online Support
• Warranty: 1 Year
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: 3000~15000psi
• Material: Alloy
• Model NO.: API 6A Integral Forged Swing Check Valve
• Product Name: API 6A Integral Forged Swing Check Valve
• MOQ: 1set
• Quality: High
• Color: Red, Blue or Required
• Transport Package: Wooden Cases
• Specification: 3-1/8, 5000PSI, etc.
• Trademark: LK
• Origin: China
• HS Code: 84314310
• Production Capacity: 5000PCS/Month

Product Description

API 6A Swing Check Valve

Product Description

Check Valve

API 6A Check Valve, also referred to non-return valve, or one-way valve, is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. An important concept in check valves is the cracking pressure which is the minimum upstream pressure at which the valve will operate. We can produce both swing type check valve and lift type check valve. Available in bore sizes from 1-13/16″ to 7-1/16″ and pressure ratings from 2,000 to 15,000 PSI. The standard material is forged AISI4130 alloy. All of our Check Valves are fully designed, manufactured, and tested as per 6A and 16C standards and have been widely used on oilfield wellhead Christmas tree and manifolds with reliable performance.

• Sealing is energized by flow fluid pressure, sealing performance gets better while pressure increasing.
• Hard-faced sealing surface and sulfur-resistant core material assure fine performance of wear-resistant and corrosion-resistant.
• Integral forged body with fine mechanical properties.
• Check valve shall be hydro tested prior to delivery for safe performance.

Technical Parameters

 

Product Name	6A Swing Check Valve, Lift Check Valve, One-Way Valve, Non-Return Valve
Nominal Bore	1-13/16″ - 7-1/16″
Material	AISI 4130 (Integral Forged)
End Connection	6A Flange
Standards Applied	6A, 16C, NACE MR0175
Pressure Rating	2000 PSI to 15000 PSI
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, PSL4
Paint Color	Red or Customized
Application	Mud Choke Manifold, Kill Manifold, Wellhead Christmas Tree Connection

Company Information

Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.

 

 

FAQ

How to order?

Please send us your inquiry with detail item description or with Model number.

If there is no packing demand we take it as our regular exported standard packing.

We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.

You send us your detail requirement, we provide quotation to you.

Can I expect a quality products?

All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.

 

The information you may like to know before Payment:

 

1. Methods of Payment:

T/T (Telegraphic Transfer) or L/C at sight

 

2. Shipping way

Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: we suggest by air or by sea.

 

3. Quality Control

We have our own experienced QC.

There will be strict inspection and testing for every order before shipping out.

 

How to contact?

Attn: Julia Zhou