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Flanged A182 F304l Forged Check Valves - China

price: contact company for price

Design Specifications:
Size: from NPS 1\2 to NPS 4 Inch.
Class: from ASME 150 to ASME 2500LB.
Design: API 602 - ISO 15761 - ASME B16.34.
Wall Thickness: API 602, ASME B16.34.
Pressure-temperature Rating: ASME B16.34.
Face-to-face Dimensions for Flanged Valves: ASME B16.10.
Flange Design: ASME B16.5.
Socket Weld Ends to ASME B16.11.
Screwed Ends (NPT) to ASME B1.20.1.
Butt Welding Ends: ASME B16.25.
Pressure Testing: API 598.

Body Material:
A105, A182 F304, A182 F304L, A182 F316, A182 F316L, A352 LF2, A352 F11, A352 F22, A352 F5, A352 F51, A352 F321.

Quality Assurance (QA):
Every step from procurement through production, welding, assembly, testing, and packaging is in accordance with quality programs and procedures (ASME Section III manual and ISO 9001 manual).

Manufacturer: China Yao Forged Valve Co., Ltd


Company Contact:


  • Phone: 86-21-67360922

  • Address: NO. 111, Caoli Road, Fengjing Town, Jinshan District, Shanghai, Shanghai, China

  • Email: Email


Published date: September 1, 2016 -

  • Business Description: China Yaao Valve Company specializes in producing Forged Steel Gate Valve, Check Valve, Globe Valve, Forged Ball Valve, Pneumatic Valve Actuator & Valve Limited Switch with unique design features, Yaoo forged valves comply with the API 602, CE, TS, ISO and other international standards. Our porducts are widly used in various industrial sergments, such as Chemical, Petro Chemical, Oil & Natural Gas, Power, Refineries, Industrial Plants and many other industries. Over the years, Yaao Valve has become one of the leading manufacturers of forged steel valve and got solid reputation for our reliable quality and competitive price in this area.

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