S275jr/S355jr Grade da 2mm-20mm Kauri Karfe bututu
Welded karfe bututu tare da zafi tsoma shafi ko lantarki-galvanized?shafi a saman galvanized karfe bututu.Galvanizing iya?ƙara juriya na lalata bututun ƙarfe da tsawaita rayuwarsu.An yi amfani da bututun da aka yi amfani da shi sosai, ba wai kawai a matsayin bututun ruwa, gas, mai da sauran magudanar ruwa ba, har ma da bututun rijiyar mai da bututun mai a cikin man fetur?masana'antu, musamman a cikin filayen mai, masu dumama mai, na'urorin sanyaya, bututu don distillation kwal da wanki? masu musayar kayan aikin sinadarai, da bututu don tarin bututun trestle da firam ɗin tallafi a cikin rami na ma'adinai.
| Sakandare ko a'a | Wanda ba na sakandare ba |
| Alloy ko a'a | Ba gwaiwa ba |
| Dabaru | ERW, zafi birgima ko sanyi birgima |
| Daidaitawa | BS 1387, BS EN 39, GB/T 3091, ASTM A53, JIS G3444, da dai sauransu. |
| Daraja/Material | 10#, 20#, 45#, Q195, Q235, Q345, 16Mn, ST 37.4, da dai sauransu. |
| Wurin asali | Tianjin, China (Mainland) |
| Takaddun shaida | ISO 9001: 2008, BV, SGS, ABS |
| Ƙarfin samarwa | 3500 ton / mako |
| Siffar sashe | Zagaye |
| Diamita na waje | 20-325 mm |
| Kaurin bango | 0.5-25 mm |
| Tsawon | 2-12m, ko yanke kamar yadda ake bukata. |
| Haƙuri na fasaha | OD: +/-1mm, WT: +/-0.5mm, L: +/- 20mm |
| Maganin saman | Galvanized, fenti, mai, bugu ko foda mai rufi |
| Zinc mai rufi | pre-galvanized, 80-120 g / m2; zafi tsoma galvanized, 230-500 g/m2 |
| Launi | Azurfa, baki ko fenti azaman buƙata |
| Ƙarshen bututu | A fili?kone, beveled, zaren |
| Lokacin ciniki | FOB Tianjin China, CIF, C&F |
| Loading Port | Tianjin Xingang Port, China |
| Kunshin | 1.Babban OD: a cikin girma; 2.Small OD: a cikin daure, cike da sassan karfe; 3. Kunshin mai hana ruwa tare da zanen filastik; 4.Standard fitarwa kunshin; 5.A cewar abokan ciniki |
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