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Overview - Chengyi Company

Our corporation is a manufacturer and exporter to fabricate and submit the all types of gaskets, materials and parts of Hastelloy alloys and fitting etc. These materials and parts are wide used in the fields of petrochemical, chemical, pharmacy, food, power, marine and many industries.1.Gaskets: Our corporation can supplies all types of metallic gaskets, soft gaskets and non-metallic gaskets according to various codes / standards for use in rectors, exchangers, towers pressure vessels, vales, pipe/tube lines, pumps, compressors, boilers and other equipment.1.1 Products system:a. Spiral wound gasketsb. Metal jacketed gasketsc. PTFE jacketed gasketsd. Solid metal gasketsf. Flat & Threaded metal gasketsg. Soft gasketsh. Packing materialsi. High strength graphite gaskets etc.1.2 Codes/ standards: API, ANSI/ASME16.5, ANSI/ASME 16.20, ASME/ANSI 16.21, DIN, GB etc.Available gaskets materials: Carbon steel, 304SS, 304LSS, 316SS,316LSS, Aluminum, Brass, Copper, Alloy 20, Monel, Inconel, Titanium, Nickel, Hastelloy C-276 and Hastelloy B-2, Natural rubber, Chloroprene, Buna-N rubber, Fluorocarbon(VITON), Silicones rubber, Chlorosulfonated polyethelene, Ceramic fiber, PTFE, Flexlte graphite, Asbestos, Non-asbestos, Grafoil etc.2.Hastelloy alloys: Our corporation is the distributor in for the world famous Haynes Co. in USA, which invented Hastelloy alloys. Our corporation makes the full used of its purchase channels at abroad and its rich experience in handing special materials to provide these special equipment (spiral wound gaskets, pressure vessels, pipes, plates, fittings and accessories etc). We have submitted many special materials and parts for many famous corporation in home and abroad in past years, such as BASF, BP, JUC, GEA etc. Some specifications of Hastelloy alloys and have stocked in our company.If you are interested in our any products, please tell us. We will send more information and catalog to you.Should you have any questions, please don¡¯t hesitate to contact us at you convenience.


Equipment, Parts And Gaskets Of Hastelloy

Contact Us

Address:No. 536 Gongxin Road, Shanghai, China


Postal Code:201209