Ms. Hellen Qin
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Ms. Hellen Qin
Leave a messageBrand: HJ
Packaging: plywood
Supply Ability: 20000T
Min. Order: 100 Set/Sets
Certificate: iso9001/iso14001/iso18001
Brand: HJ
Packaging: plywood
Supply Ability: 20000T
Min. Order: 100 Set/Sets
Certificate: iso9001/iso14001/iso18001
Brand: HJ
Packaging: plywood
Supply Ability: 20000T
Min. Order: 100 Set/Sets
Certificate: iso9001/iso14001/iso18001
Brand: HJ
Packaging: plywood
Supply Ability: 20000T
Min. Order: 100 Set/Sets
Certificate: iso9001/iso14001/iso18001
Brand: HJ
Packaging: plywood
Supply Ability: 20000T
Min. Order: 100 Set/Sets
Certificate: iso9001/iso14001/iso18001
Brand: HJ
Packaging: plywood
Supply Ability: 20000T
Min. Order: 100 Set/Sets
Certificate: iso9001/iso14001/iso18001
Brand: HJ
Packaging: plywood
Supply Ability: 20000T
Min. Order: 100 Set/Sets
Certificate: iso9001/iso14001/iso18001
Brand: HJ
Packaging: plywood
Supply Ability: 20000T
Min. Order: 100 Set/Sets
Certificate: iso9001/iso14001/iso18001
The check valve is a valve which automatically opens and closes valve disc depending on the flow of the medium itself, and it is also used to prevent medium from flowing backwards. It is also called single direction valve, no-return valve and back pressure valve.
Production Size:DN40-DN600mm
Pressure range:PN10,PN16
Design Standard:
Face to Face:DIN3202/EN558-1 F6
Flange Standard:EN 1092/DIN2533
Testing Standard:EN12266
Main Material of parts:
Body:GG20/GG25/GGG45/GGG50
Disc:GG20/GG25/GGG45/GGG50/Carbon steel
Stem:2Cr13/SS304/SS316
Seat:Brass/Stainless Steel
Check valve is a kind of automatic valve,Main function of check valve is to prevent the reverse flow of the medium, prevent the reversal of the pump and drive motor, and the discharge of the container medium.
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Company Profile
Cangzhou HENGJIA Pipeline Co., Ltd., as one of the branch of Hebei LongRun Pipeline Consortium, located in Zhanglongtan Development Zone of Yanshan County, known as "Chinese Piping Fabrication Base", is one of the largest companies specializing in manufacturing and selling steel pipes and fittings in North China. With only 200 kilometers away from Xingang Port of Tianjin. Main products are pipe fittings(elbows, tees, reducers, caps,etc.), flanges, valve,steel pipes and other products such as structural steel etc. that are supplied to large scale power plants, shipping industry, chemical industry and other industries home and abroad. Material including: stainless steel, alloy steel, carbon steel, titanium (Ta2), copper, aluminum, Monel, Hastelloy, etc. HENGJIA Committed to providing customers one-stop service. Mother Mill, Long run Group, had passed ISO9001: 2008 ,ISO14001,OHSAS18001, API,CE etc. With a complete and effective quality management and assurance system, HENGJIA try the best to provide products meet or exceed ASTM, ASME, ANSI ,API, DIN, BS, JIS standards according to customer`s specific requirements with full documentation Advanced testing techniques and equipment were made full use of during production, including X-ray detection machines, ultrasonic testing machines, hydrostatic pressure testing machines, tensile testing machines, other physical and chemical techniques and integral inspection systems, to make the best products as per the related standards and satisfy our valuable customers. With a strict quality management system, a scientific and overall marketing systems, strong financial strength, excellent sales services and advanced management experience, HENGJIA sincerely hope to establish long-term business relationships with clients to get mutual benefits and common development.
Tel: 00-311--89640267
Fax: 86-311-67961898
Mobile Phone: +8618031865512
Email:sales05@hengjiapipe.com
Address: Yanta Road, Yanshan County, Cangzhou, Hebei
Country/Region: China
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.