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Te waro rino koha o roto
Ko nga hapa o roto o te putorino waro ka hangaia i roto i te waro whakarewa koha koha me te mahi whakarewa, penei i te wehewehe, te whakauru kore-whakarewa, te porosity, te whakaheke me te kapiti.Wehenga Ko te wehewehenga ko te tohatoha koretake o te hanganga matū i roto i te maitai, inaa ko te ha...Pānuitia atu -
Pepa korero mo te paipa paipa kowiri tira Nov.2019
Pepa korero mo te paipa paipa kowiri tira （Rauhanga: 316L, 304/304L Paerewa: ASTM A312，Te ahua tuku: weld, pickling ） Nominal OD OD SCH 5S SCH 10S SCH 40S Matotoru 304 316L 304 316L Matotoru 304 316L 1 MM 6L Matotoru 1 MM mm $ /kg $/kg mm $/kg $/kg mm $/kg...Pānuitia atu -
Pupa parakore mo te kawe wai
Ngongo Wao Moore mo te Ratonga Whakawhitinga Wai Te tono mo nga ngongo i roto i te putorino waro maitai mo te Ratonga Whakawhitiwhiti wai penei i te wai ,te hinu pehanga iti .. Nga Paerewa Whakangao Tube,Steel Grade,Steel Heat Number: GB/T8163,API 5L PSL1,API 5L PSL2, ASTM A106 ,ASME,JIS ,EN10204,EN10205,B...Pānuitia atu -
Ko nga korero a te ASTM A517-B
1. Te tātari hua i runga i te whakaritenga ASME-Sec II-SA 517 / SA 517M 2. Te Whakamatau Whakamatau i runga i nga whakaritenga ASME-Sec II-SA 20 / SA 20M 3. Te Whakamatau Paanga Charpy-V-Notch i runga i nga korero ASME -Sec II-SA 20 / SA 20M 4. Whakamatau Piko kia rite ki te tohu ASM...Pānuitia atu -
API 5CT ngongo maitai korekore
Ko te API 5CT he paerewa mo te pouaka hinu na te American Petroleum Institute, te nuinga mo te paipa hinu, ngongo me te pouaka.API 5CT hinu casing whakamahia i roto i te keri puna hinu, e te nuinga whakamahia mo te keri me te otinga o te taiepa matau o te tautoko, ki te whakarite i te whakahaere me te otinga o te dr...Pānuitia atu -
Rarangi utu paipa SSAW Nov.2019
Rarangi utu paipa SSAW Nov.2019 SY/T5037-2000，Material:Q235B； WT OD 219 273 324 356 406 508 610 711 762 813 914 1016 1067 219 273 324 356 406 508 613 914 1016 1067 16 18 16 586 586 586 586 586 586 586 586 586 586 586 600 600 600 600 600 7 586 586 586 586 586 586 586 586 586 586 586 586 600 600 600 600 ...Pānuitia atu