名称
钢管弯头90°异径管三通法兰盖法兰盖法兰法兰法兰法兰法兰法兰四氟包覆垫四氟包覆垫四氟包覆垫四氟包覆垫缠绕垫缠绕垫缠绕垫
公称直径
DN50DN50DN50×25DN50×50×50DN50DN25DN80PN25DN50PN25DN25PN25DN80PN25DN50PN25DN25PN25DN80PN25DN50PN25DN25PN40DN20PN40B8040B8040B8040
材料
20202020Q235BQ235B20202016M
Ⅱ16M
Ⅱ16M
ⅡXB450XB450XB450XB450022202220222
型式及端面
平端平端平端平端RFRFSORFSORFSORFWNMFMWNMFMWNMFMRFRFRFRF
壁厚
35353535
标准号
GBT18632008GBT18632008GBT124592005GBT124592005HGT205922009HGT205922009HGT205922009HGT205922009HGT205922009HGT205922009HGT205922009HGT205922009HGT206072009HGT206072009HGT206072009HGT206072009HGT206102009HGT206102009HGT206102009
管道级别
MMMMMMMMMMMMMMMMMMM
备注
WN8040MFMWN8040MFMWN8040MFMB8025B5025B2525B2025储罐第一道阀门储罐第一道阀门储罐第一道阀门
f名称
双头螺栓双头螺栓双头螺栓螺母螺母
公称直径
M16×95M16×90M12×75M16M16
材料
35CrMo35CrMo35CrMo30CrMo30CrMo
型式及端面
壁厚
标准号
HGT206132009HGT206132009HGT206132009GBT61752000GBT61752000
管道级别
MMMMM
备注
名称
截止阀截止阀截止阀截止阀球阀球阀球阀止回阀止回阀紧急切断阀回流阀全启式安全阀全启式安全阀
公称直径
DN80DN50DN40DN25DN50DN25DN25DN50DN50DN50DN50DN50DN20
类型
JJJJQQQHHQDAHAA
材料
WCBWCBWCBWCBWCBWCBWCBWCBWCBWCBWCBWCBWCB
压力等级
40402525252525252525252525
端部
4444444444444
结构型式
1111111122221
阀号
J41N40CJ41N40CJ41N25CJ41N25CQ41N25CJ41N25CJ41N25CH41N25CH42N25CQDY42F25CAH42F25CA42F25CA21F25C
标准号
GBT122352007GBT122352007GBT122352007GBT122352007GBT122372007GBT122372007GBT122372007GBT122352007GBT122352007GBT226532008GBT122432005GBT122432005GBT122432005
备注
ffr