Miro/Welded Forged Steel Gate Valve
Hua Hunga Hoahoa
He kaha ake, he mahanga-a-tinana-a-tinana nga hononga, he mea takai katoa te peera o te whara porowhita
He mea nui te hoahoa o te hononga hau.He pai ake te whakahaere i tana kopeketanga i roto i te kohao kua kapi katoa.Ano, ka whakakorehia te waatea o te whakarewatanga o te whakarewa SS.
Ka whakamahia nga pito kopa ki te tapahi, ki te hono ranei i te putorino putorino i raro i te pehanga ingoa i waenga i te PN1.6-42.0MPa(Cass150~2500) nga wera mahi ≤ 600in hinu ahumahi matū nga tipu hiko pupuhi.
Paerewa e tika ana:
WHAKAMAHI TUATAHI: API 602 Kanohi ki te Kanohi me te Whakamutunga ki te Whakamutunga
TE WHAKAMAHI O NGA KAUPAPA: ANSI B16.10
WHAKAMUTU KAUPAPA: ANSI B16.5
WHAKAMAHI WHAKAMAHI ME TE WHAKAMAHI: API598
Ka whakamahia nga pito kopa ki te tapahi, ki te hono ranei i te putorino putorino i raro i te pehanga ingoa i waenga i te PN1.6-42.0MPa(Cass150~2500) nga wera mahi ≤ 600in hinu ahumahi matū nga tipu hiko pupuhi.
Ko nga ahuatanga matua o te hanganga ko:
1.Ko te hoahoa me te hanga e rua e tino whai ana i te GB / T12234AP600and AP1602.Ko nga hua he hanganga whaitake.hiri pono, mahi pai me te whakatauira pai.
2.Co mārō koranu paiherea mata taatiraa, kei te mau i te tohu horo ātete, tohu abrasion me te roa-ora.
3.Ko te mata me te whakamaarama whakatikatika o te kaa kawa ka whakahaotahia kia pai ai te horo me te aukati.
4.PN≥15.0MPa(Class900), te kohao waenganui usea he hanganga hiri-whaiaro ki te whai i te mahi hiri whakakaha me te piki pehanga kia rite ki te whakarite i te mahi hiri.
5.Karekau he hanganga hiri whakamuri i roto i te valve, na reira ka pono te id hiri
6.Ko nga rauemi o te whakakii me te rahi o te flange ka taea te whiriwhiri me te whakarite kia rite ki nga tono me nga whakaritenga o te whakamahinga.Ka taea e tera te whakatutuki i nga momo whakaritenga mahi katoa.
Tawhā Matua O Nga Hua
Tauira rangatū | (Hs、Ps)Z11H(Hs、Ps)Z11Y、(Ps)Z41H、(Ps)Z41Y、(Ps)Z441H、(Ps)Z441Y(Ps)Z541H(Ps)Z541Y(Ps)Z941H(Ps)Z941Y | |||
Awhe kōeke pēhanga | PN1.6-42.0MPa(Akomanga150-2500) | |||
Awhe diameter paheke | DN15-1000mm(NPS1-40) | |||
Te tikanga taraiwa | Te taraiwa wira a-ringa | Te taraiwa taputapu me te taraiwa hiko | ||
Te whānuitanga o te tono | Karaehe150-300(PN1.6-4.0) | Karaehe400-600(PN6.4-10.0) | Karaehe900-2500(PN15.0-42.0) | NPS2-40(DN50-1000mm) |
NPS1/2-24(DN15-600mm) | NPS1/2-12(DN15~300mm) | NPS1/2-10(DN15~250mm) |
Nga Whakaaturanga Mahinga Hua
Whakatakotoranga Hangarau
Te hanganga hanganga | Potae hono-uo ki waho te kakauyoke hanganga |
Te tikanga taraiwa | Mahi-a-ringa |
Paerewa hoahoa | API602.BS5352 |
Ka mutu te miro | ASME B1.20.1 |
Ko nga pito kua paiherea | ASME B16.11 |
Te whakamatautau me te tirotiro | API598 BS6755 |
Puka Rawa Wahi Nui
Kao. | Ingoa wahi | Rauemi |
1 | Tinana | ASTM A105 ASTMA182-F11F22F5F9 ASTMA182-F304F316F321F304L,F316L |
2 | Noho | A8TM A105 ASTMA182-F11F22.F5.F9 ASTM A182-F304、F316、F321F304LF316L |
3 | Porowhita | ASTM A105 ASTMA182-F11F22.F5F9 ASTMA182-F304F316F321F304LF316L |
4 | Kakau | ASTMA182 F6a、ASTMA182F22.F11 ASTMA182-F304、F316 F321F304LF316L |
5 | Potae | ASTM A105 ASTMA182-F11F22F5F9 ASTMA182-F304,F316,F321、F304L,F316L |
6 | Te takai | Kauwhata |
7 | Tarapu ringa perehi | ASTMA182 F6aASTMA182F22F11 ASTMA182-F304,F316F321F304LF316L |
8 | repe takai | ASTMA216-WCBASTMA217-WC6WCC5C12 ASTMA351-CF8CFBMCF8CCF3CF3M |
9 | Nati kakau takirere | Te koranu parahi |
10 | wira ringa | ASTMA47-32510 ASTMA53660-40-18 |