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訂購(gòu)熱線:021-39781266
立即咨詢產(chǎn)品特點(diǎn)
1.連接尺寸 1/4"to 4"
2.閥桿防脫出設(shè)計(jì)
3.全通徑
4.精密鑄造
5.球槽上有泄壓孔設(shè)計(jì)
6.多種螺紋標(biāo)準(zhǔn) (NPT, BSPT,BSP DIN, etc)
7.帶鎖設(shè)計(jì)
設(shè)計(jì)標(biāo)準(zhǔn)
螺紋標(biāo)準(zhǔn):NPT BSPT.DIN259/2999,1S0228 CLASS A
材質(zhì)標(biāo)準(zhǔn):S45C/ASTM A216Gr-WCB/DIN1.00619S
SS316/ASTM A351Gr-CF8M/DIN1.4408
SS304/ASTM A351Gr-CF8/DIN1.4308