德标三片式螺纹球阀 (通径,带驱动盘)
螺纹标准:ansi b2.1,bs21,iso7/1
驱动盘标准:iso 5211
长度标准:din3202-m3
公称压力:1000psi(pn63)
工作温度:-25℃~+180℃
材 料:cf8m, cf8, cf3m, wcb
our company is mainly produce stainless steel ball valve, check valve, gate valve,
globe valve, y-strainer, fitting, mechanical parts etc. products.
we have got iso9001, ce/ped, atex, ad2000, fire-safe api607 etc. certificates.