Yakagadzirwa Duplex A182 F60 Gedhi Valve
Forged steel gedhi vharuvhu (forged steel gedhe valve) zvinoreva vharuvhu ine gedhi rinofamba rakati kwati nepakati penzira. Forged simbi gedhi mavharuvhu anonyanya kushandiswa kucheka mumapaipi. Forged steel gedhi vharafu ivharuvhu inoshandiswa zvakanyanya, uye inowanzoshandiswa pakucheka michina ine dhayamita yeDN ≤ 50. Forged steel gedhi mavharuvhu akajairika.
Duplex simbi isina tsvina isimbi isina tsvina umo hafu yechikamu cheferrite uye hafu yechikamu che austenite chiripo muchimiro chayo chakasimba chekudzima, ine chikamu chidiki chechikamu che30%. Duplex simbi isina tsvina inoumbwa nekuwedzera iyo Cr yemukati kana kuwedzera zvimwe ferrite zvinhu pahwaro hwe18-8 austenitic simbi isina tsvina. Haisi chete ine bi-directional chimiro che austenite uye ferrite, asi zvakare inoponesa Ni alloy. Nekuda kwehunhu hwemaviri-chikamu chimiro che duplex simbi isina tsvina, nekudzora nemazvo kuumbwa kwemakemikari uye kupisa kupisa maitiro, duplex Stainless simbi inogona kusanganisa zvakanakira ferritic Stainless simbi uye austenitic Stainless simbi. Kuvapo kwe austenite mu duplex simbi isina tsvina kunoderedza brittleness yeCr ferrite uye tsika yekukura kwekristaro, uku ichichengetedza kusimba kwakanyanya uye kuita kwewelding; Kuvapo kweferrite kunowedzera simba regoho, kuramba kune intergranular corrosion, uye kuramba kune chloride stress corrosion ye austenite.
Range
Mitemo
Zvimwe Zvimiro
Main Components
AIHWA. | Chikamu Zita | Material |
1 | Muviri | A182 F60 |
2 | Seat Ring | A182 F60 |
3 | Wedge | A182 F60 |
4 | Stem | A182 F60 |
5 | Gasket | S32205+Grafiti |
6 | Bonnet | A182 F60 |
7 | Hex.bolt | A193 B8M |
8 | Gland | A182 F60 |
9 | Gland Eyebolt | A193 B8M |
10 | Gland Flange | A182 F60 |
11 | Gland Nut | A194 8M |
12 | Yoke Nut | A194 8M |
13 | HW Nut | CS |
14 | Nameplate | SS |
15 | Handwheel | A197 |
16 | Packing | Graphite |