Ko te hua o to maatau mohiotanga me te mohiotanga ratonga, kua riro to maatau hinonga he mana tino pai i waenga i nga kaihoko huri noa i te ao mo te Tirotiro Kounga mo Haina Tiaki Tira API600 Wcb Flanged Gate Valve (Z41H), Ka mihi matou ki nga kaihoko mai i nga waahi katoa o te ao. toro mai ki a matou, me o maatau mahi tahi me te mahi tahi ki te hanga maakete hou, kia toa-toa te oma roa.
Hei hua o to maatau mohiotanga me te mohio ki nga ratonga, kua riro to maatau umanga he mana pai i waenga i nga kaihoko huri noa i te ao moMaka Stee API kuwaha takirere,China Maka Steel kuwaha takirere , Mena he mea e pai ana ki a koe, me mohio koe ki a maatau. Ka whakapau kaha matou ki te whakatutuki i o hiahia me nga taonga o te kounga teitei, nga utu pai me te tuku tere. Tena koa whakapiri mai ki a maatau i nga wa katoa. Ka whakautu matou ki a koe ina tae mai o patai. Me mahara koe kei te waatea nga tauira i mua i to tiimata i to maatau pakihi.
Ko nga ahuatanga hua o te hiko o te kuti hiko
1. He iti te parenga o te wai, a ka pakaruhia te mata o te hiri, ka pakaruhia e te reo;
2. He ngawari ki te whakatuwhera, te pai o te mahi hiri, te huarahi rerenga reo mutunga kore, kaore he raruraru, kaore he pehanga;
3. Ko te tauira whaipainga he painga o te ahua ngawari, te hangarau hanga pai me te whānuitanga o nga tono.
Paerewa Whakahaere
| Whakatakotoranga hua | waehere hoahoa | Te roa o te hanganga | Te pirihono hono | Te whakamatautau me te tirotiro | Te pāmahana pehanga |
| GB/T12234 | GB/T12221 | JB/T79¡¢GB/T9113HG/T20592¡¢EN1092 | GB/T 13927JB/T9092¡¢ API598 | GB/T 12224 |
Ko te tohu mahi matua mo te hiko o te kuaha kuaha hiko
1. Te pehanga whakamatautau
| Te pehanga ingoaPN(MPa) | whare noho | Te pehanga whakamatautau£¨MPa£© | Hiri o runga | |
| Wai hiri | Hiri (hau) | |||
| 1.6 | 2.4 | 1.8 | 0.6 | 1.8 |
| 2.5 | 3.8 | 2.8 | 0.6 | 2.8 |
| 4.0 | 6.0 | 4.4 | 0.6 | 4.4 |
| 6.4 | 9.6 | 7.1 | 0.6 | 7.1 |
| 10.0 | 15.0 | 11.0 | 0.6 | 11.0 |
| 16.0 | 24.0 | 18.0 | 0.6 | 18.0 |
2. Waenga me te pāmahana e tika ana
| Mahinga anga | Waenga e tika ana | Te pāmahana e tika ana (¡æ) |
| Waro maitai (momo C) | Te wai, te mamaoa, te hinu | ¡Ü425 |
| Chromium nickel maitai (momo P) | waikawa hauota | ¡Ü200 |
| Cr Ni Mo maitai (momo R) | waikawa hauota | ¡Ü200 |
| Chromium molybdenum maitai (momo I) | Te wai, te mamaoa, te hinu | ¡Ü550 |
Ko nga mea o nga waahanga matua o te hiko o te kuti hiko
| Te tinana / potae | Keeti / nohoanga | Kakau | Nati kakau | whakakī | wira ringaringa |
| waro maitai | Te maitai waro kounga teitei + carbide cimented ranei he kowiri tira | Chromium kowiri tira | koranu parahi | Kauwhata hangore | te rino ngawari |
| Chromium nickel maitai | He kowiri tira, he kowiri tira + carbide cimented | Chromium nickel kowiri tira | koranu parahi | teflon | te rino ngawari |
| Cr Ni Mo maitai | He kowiri tira, he kowiri tira + carbide cimented | Chromium nickel kowiri tira | koranu parahi | teflon | te rino ngawari |
| Chromium molybdenum maitai | Te maitai o te maitai + te carbide sima | Chromium nickel | koranu parahi | Kauwhata hangore | te rino ngawari |
Te tuhi o te takirere kuaha poro hiko
Ko nga rahi hono matua o te hiko o te kuaha porowhita PN1.6MPa
| DN(mm) | L | D | D1 | D2 | b | f | Z-¦µd | H | wae motini | WT(kg) |
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