Check Valves for Oil and Gas Industry: Material Selection and Standards

• Customization: Available
• Media: Water, Oil, Gas
• Temperature: Ordinary Temperature
• Model NO.: Check Valve
• Material: Stainless Steel
• Connection Form: Flange
• Structure: Swing
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Stainless Steel Hard Seal
• Flow Direction: Bidirectional
• Standard: ASTM, BS, DIN, ISO, JIS
• Application: Industrial Usage, Water Industrial Usage
• Size: 1/4′′-4′′
• Transport Package: Wooden Box
• Trademark: Yulong
• Origin: Cangzhou, China

Product Description

Place of origin	Hebei, China
Customized support	OEM
Brand name	Yulong Steel
Material	Carbon steel/Stainless steel
Connection	Welding
Application	Petroleum,Natrual Gas, Water Disposa etc.
Surface treatment	Black painting,anti-rust oil, sand blast
Technology	Hot-pushing, welding

ABOUT   US

Cangzhou Yulong Steel Co., Ltd. is located in  Lijiapu Industry, known as the "Capital of Pipe Fittings  in China". It is a comprehensive enterprise integrating research and development, production, sales,  quality inspection, packaging, and transportation.

The company mainly produces and exports steel pipes, flanges, and pipe fittings, which are widely  used in shipbuilding, chemicals, oil, electricity, gas, water supply, and other fields. It has established  long-term strategic cooperative relationships with many domestic and foreign companies.

FAQ

Q1: DO YOU ACCEPT PRODUCT CUSTOMIZATION?

A: Yes,we can accept material customization,specification model customization,drawing customization,packaging customization.

Q2: CAN I PUT OURLOGO ON THE PRODUCT?

Yes,we can provide you with laser engraving logo and sticker logo for free.

Q3: HOW LONG IS THE PRODUCT WARRANTY PERIOD?

A: One year,if the product is non-artificially damaged during the warranty period,we can provide you with a new product for free.

Q4: HOW LONG IS THE DELIVERY TIME?

A: If we have stock,we will ship within 7 days,if there is no stock,we will ship within 10-20 days.

Q5: DO YOU ACCEPT OEM/ODM SERVICE?

A: Yes,we can produce products according to your requirements.