Wenzhou Qingyan Technology Co., Ltd. is designer and manufacturer of Duplex Steel S32205 Weld Neck Flanges and pipe fitting. We provide both standard and customized designs in a large range of different pipeline system. Our main products include Welding Neck flange, Slip-on flange, Socket Welding flange, Threaded flange, Blind flange according to ANSI, DIN, JIS, EN, made of ASTM A105, A350, A694, A182, ect.
Our engineers are able to design the right products to fit your application and the best solution for your requirements. Duplex Steel S32205 Weld Neck Flanges have been wildely used in the industries of petroleum, chemical, foodstuff, metallurgy, construction, electric power and so on.
Duplex Steel S32205 Weld Neck Flanges are the most popular flange type with a neck extension with a weld bevel at the end. This type of flange is designed to butt weld directly to the pipe to provide a superior and relatively natural form connection. The butt welding WN flange is not easy to deform, it has good sealing, and is widely used.
Chemical Industry
Petrochemical industry
Marine & Power Transmission industry
Power plants
Energy industries
Furniture
Pharmaceutical processing industry
Modern architecture
Home appliances
Water waste projects
Synthetic fiber
Heat exchanger
Fluid piping
Dairy and food processing
Address
No.1188, Yongning Road, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, China
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If you have any enquiry about quotation or cooperation, please feel free to email us at qy001@qingyan-tech.com or use the following inquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
