ASTM A252 GR.2 / GR.3 kauv steel yeeb nkab yog ib qho kauv steel yeeb nkab uas ua raws li cov qauv ASTM A252, qhov twg GR.2 thiab GR.3 sawv cev rau qib sib txawv.
Cov yeeb nkab steel no muaj kev tiv thaiv corrosion zoo heev, lub zog siab thiab kev ua haujlwm vuam zoo, thiab tsim nyog rau ntau qhov chaw thiab kev siv cov xwm txheej. Nws yog tsuas yog siv rau piling tej yaam num nyob rau hauv civil engineering, xws li kev tsim kho ntawm cov choj, docks, vaj tse thiab lwm yam infrastructure. Nyob rau tib lub sijhawm, ASTM A252 GR.2 / GR.3 kauv steel kav kuj tuaj yeem siv rau hauv cov roj, roj thiab lwm yam kev thauj mus los, nrog rau cov kav dej hauv kev lag luam tshuaj, kev txuag dej, hluav taws xob thiab lwm yam kev lag luam.
Txheem Specification ntawm ASTM A252 Qib 3 Yeeb Nkab
| Txuj | AISI, DIN, EN, GB, IS, JIS, ASTM, ASME Pipe |
|---|---|
| ASTM A 252 Qib 2 Seamless Pipes Loj | 4-219mm WT: 0.5 mus rau 20mm |
| Carbon ASTM A252 Steel Welded Pipes Loj | 5. 0 hli - 1219.2 mm |
| Steel A252 Kauv EFW Pipes loj | 5. 0 hli - 1219.2 mm |
| Carbon Steel ASTM A252 Gr 3 Tube Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Carbon Steel A252 Qib 2 Pipes Teem caij | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| ASME Sa252 Piling Seamless Tube Loj | 3.35 hli OD txog 101.6 hli OD |
| Carbon Steel ASTM A252 Gr 3 Welded Tube Loj | 6.35 hli OD txog 152 hli OD |
| Sa252 Steel Piling Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Carbon ASTM A252 Qib 3 Steel Tube phab ntsa thickness | {{0}}.020" -0.220", (cov phab ntsa tshwj xeeb muaj) |
| Carbon A252 Qib 3 Hlau Ntev | Ib qho Random, Ob Chav Random, Txheem & Txiav ntev Yeeb Nkab & Tube |
| SA252 Qib Steel tiav | Polished, AP (Annealed & Pickled), BA (Cim & Annealed), MF |
| ASTM A252 Qib Steel Form | Round, Hydraulic, 'U' khoov los yog Hollow, LSAW, Boiler, Ncaj Yeeb Nkab, Clad Pipe, Rectangular, Square Pipes thiab lwm yam |
| Carbon ASTM A252 Hlau Hom | Welded, Seamless, ERW, EFW, Fabricated Yeeb Nkab, 'U' khoov los yog Hollow, Hydraulic, LSAW, Boiler, Ncaj Tube, Tube Chev, Round, Rectangular, Square Tube thiab lwm yam |
| Carbon Steel A252 Qib 3 Kawg | Plain End, Beveled End, Treaded Yeeb Nkab & Tube |
