Zhejiang Weidouli Valves Manufacturing Co., Ltd. as a high-tech enterprise which produces the special valves. Our company is leading products are special material valves including the series of Titanium valve, Nickel valve, Hastelloy valve, Inconel valve, Monel alloy valve, Dual-phase steel valve and Zirconium valve.These kinds of special material valves are used on large fields like chemical industry, Air defense Weapons , Petrochemicals, Marine Development, and power industry which have strong corrosive mediums like acid, alkali and salt.The enterprise gained certificate of ISO9001、TS、API6D national license.1. Valve type:Ball valve, Gate valve, Globe valve, Check valve, Plug valve, Butterfly valve Discharge valve, Non standard valve.2. Design StandardGB,JB,API,ANSI,ISO,BS,DIN,NF,JIS and so on 3. Material range:Titanium: TA1,TA2,TA10,TC4,Gr2,Gr3,Gr5Nickel: N6,N201,N200,CZ-100Hastelloy alloy: Hastelloy C276,Hastelloy G30、Hastelloy C,Hastelloy B,CW-6M,CW-12M,CW-7NMonel alloy: Monel 400,Monel 600,Monel K500,M-30CInconel : Inconel 600,Inconel 601,Inconel 800,Inconel 718,Inconel 690Dual-phase steel : S31803(SAF2205,F51),S32750(SAF2507,F53)Zirconium: Zirconium 702 Zirconium 705Other: NS143,C4,317L,904L,F310,254SMO, CAST STEEL, STAINLESS STEEL
