Zhejiang Dewei Stainless Steel Pipe Industry Co., Ltd.
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Zhejiang Dewei Stainless Steel Piping Co., Ltd.
🇨🇳 China
1986101-200 peopleManufacturer/Trading CompanyEstablished brand
Product customization
High-tech enterprise
Low MOQ
Shipments
44
Key customer
ACCIONA
Key market
🇦🇺 Australia
Description
Zhejiang Dewei Stainless Steel Piping Co., Ltd., established in 1986 in Jiaxing, China, is a national "Little Giant" enterprise specializing in the processing and manufacturing of stainless steel pipes and fittings. Operating as both a manufacturer and trading company, Dewei offers a comprehensive range of products including stainless steel industrial welded pipes, seamless pipes, clad composite pipes, flanges, pipe fittings, and prefabricated pipe components. The company also produces duplex stainless steel pipes, nickel alloy tubes, and heat exchanger tubes, catering to high-performance, corrosion-resistant, high-pressure, and high/low-temperature applications. With a production area exceeding 300,000 square meters and an annual capacity of 100,000 tons, Dewei operates an intelligent manufacturing park and a dedicated steel material laboratory, emphasizing R&D and advanced production technologies such as FFX and JCOE processes. They provide OEM and ODM services and hold numerous certifications including ISO 9001, ISO 14001, ASME, PED, API, BV, ABS, DNV, and Lloyd's. Serving a diverse client base across petrochemical, power, natural gas, marine engineering, papermaking, construction, and sanitary industries, Dewei exports to international markets including Russia, Iran, UAE, USA, and Australia.
Heat Exchanger Stainless Steel Tubes (DW-012)$3500
Zhejiang Deiwei Valve Co., Ltd
🇨🇳 China
201011-50 peopleManufacturer/Trading Company/OTHERProduct customization
Low MOQ
Key market
Europe
Description
Zhejiang Deiwei Valve Co., Ltd, also known as Yongjia Dewei Valve Co., Ltd., is a manufacturer and trading company based in Wenzhou, China, specializing in the design, manufacture, and sale of high-precision, high-tech ball valves and valve components. Established in 1998, the company has over 10 years of management experience and employs between 11 and 50 people. They operate a factory and are certified with ISO 9001. Zhejiang Deiwei Valve Co., Ltd. offers a comprehensive range of products including ball valves, valve balls, gate valves, check valves, globe valves, butterfly valves, steel balls, trunnion ball valves, metal-to-metal seat balls, soft sealing trunnion balls, three-way balls, segment balls, and grinding balls. Their products conform to ANSI, API, DIN, and GB standards, with ball diameters and ball valve diameters ranging from 1'' to 40'' and class ranges from 150lb to 2500lb. They utilize advanced manufacturing technologies, including German CNC equipment, spherical grinding machines, machining centers, and spherical roundness measuring instruments, to ensure high accuracy and performance. Products are made from various materials such as carbon steel, stainless steel, alloy steel, duplex stainless steel, super duplex stainless steel, INCONEL, and MONEL, with exterior coatings like nickel, chrome plating, tungsten carbide, stellite, and inconel for enhanced durability. The company's products serve critical industries including oil & gas, petrochemical, chemical, and water, and are exported to international clients in Russia, the USA, Italy, and Southeast Asia.
Trunnion Ball for Ball Valve
Regular Spheroid Ball Valve
Grinding Ball and Seat
Soft Sealing Three-Way Ball
Soft Sealing Trunnion Ball
Soft Floating Ball
Metal to Metal Seat
Segment Ball
Three-Way Balls
Steel Ball
Stem Ball
Steel Balls for Ball Valve
