ASTM A53 B, ASTM A106 GR. B, ASTM A179, ASTM A192, ASTM A333 thiab API 5L GR rau X70 Carbon Steel Seamless Yeeb NkabYog ib tug dav hlau tubing tsim muaj cov pa roj carbon thiab hlau, yam ntxwv los ntawm nws elongated cylindrical puab thiab holloll hla - seem. Nws ua haujlwm ua qhov tseem ceeb ua kua kis (piv txwv li roj av, roj av, dej roj av, dej siab) thiab yog cov khoom siv tshuab.
Cov Ntawv Qhia Tseem Ceeb:
Thauj mus los: Roj / Roj Pipelines, High- qhov siab cov dej system.
Neeg kho tshuab qhov chaw: Roj laum kav dej, tsheb thauj khoom siv hluav taws xob, cov npav caij tsheb kauj vab.
Kev tsa tsev: Steel scaffolding rau cov phiaj xwm tsev.
Cov qauv steel hlau thiab qib (seamless thiab welded)
ASTM A106 GR. B nyob rau hauv seamless
ASTM A53 Gr. A, B nyob rau hauv seamless, welded Erw, thiab zinc coated, kub- dipped galvanized steel yeeb nkab
ASTM A179 GR. C nyob rau hauv seamless (rau seamless khaub thuas drick carbon steel cua sov- echastens leeg)
ASTM A192 (Rau Seamless Cov Hlau Hlau Boiler Hles rau high {1} Kev pab siab |
ASTM A252 (rau welded thiab seamless steel yeeb nkab piles)
ASTM A333 gr . 1}}, 2, 3, 5, 6 (Rau kev pabcuam steel thiab lwm yam nrog cov motch nyuaj)
ASTM A134 thiab ASTM A135 (rau hluav taws xob tiv thaiv wrded erw steel kav)
API 5L yeeb nkab, ISO 3183 / API 5L GR. A, B, X42, X46, X52, X50, X 7, EHTAW, ERW) STEEN STEEN YEES, rau cov yeeb nkab roj av, cov yeeb nkab roj av, cov yeeb nkab rau cov tshuab thauj khoom hlau.
DIN 2440 seamless thiab welded steel kav siv siv rau nruab nrab- txoj hlua hnyav ntawm cov ntsia hlau. (DIN2444 Zinc Coated Steel Leeg, Rau Kub Kub Galvanizing)
CSZ Z245 Seamless thiab Erw Welded Yeeb Nkab (Tsawg- zaus muaj cov yeeb nkab welded uas tau npaj rau roj thiab roj pipeline tshuab.
NBR 8261 txias - kos, txias {{}}}}}}}} lossis duab plaub, thov kom lub hom phiaj txheej txheem.
AWWA C-200 rau cov yeeb nkab dej steel
ASTM A53 B, ASTM A106 GR. B, ASTM A179, ASTM A192, ASTM A333 thiab API 5L GR rau X70 kev qhia tshwj xeeb
Txheej tooj uas hla: 1/8 "rau 60" (10.3mm txog 1500mm)
Thickness: Sch10 rau Sch160 (2.11mm rau50.0 hli, 0.083 "rau 2")
Ntev: SRL, DRL, 20ft, 40ft, 40ft, los ntawm 5 meter txog 18meters, lossis customized.
Cov txheej txheem xaus: Plain xaus, beveled xaus, xov xaus
Sab Nraum Txheej: Blacking Painting, Varnished, FBE, 3PP, 3PE / 3LPE, Polyethylene txheej txheej
