ASTM A53 / A53M, ASTM A252, EN10219-1, AS / NZS 1163, AS / NZS 1074
API 5L: GR B, X42, X46, X56, X60, X65, X70
ASTM A53: GR A, GR B, GR C EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360-L555
ASTM A500, Cov Yeeb Nkab Siv Hluav Taws Xob Siv: rau hom kev tiv thaiv kev tiv thaiv, qhov chaw, cov dej xa dej thiab lwm yam kev tsim kho
Rau hom kev tivthaiv, qhov chaw, kua xa cov yeeb nkab thiab lwm yam kev tsim kho.
Yas plugs nyob rau hauv ob qhov kawg, Hexagonal bundles ntawm max.2,000kg nrog ob peb lub strips, Ob daim ntawv cim rau ntawm txhua pob, qhwv hauv cov ntawv tsis muaj dej, PVC lub tes tsho, thiab sackcloth nrog ob peb steel strips, yas hau.
Chemical Component Analysis, Mechanical Properties (Qhov kawg tensile zog, Yield zog, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), External Size Inspection, Hydrostatic Test, X-ray Test.
SGS, BV, Lloyds thiab lwm yam
Daim ntawv thov sib txawv ntawm welded yeeb nkab
No | Lub npe | Txuj | Qib | Siv |
1 | Welded & Galvanized | ASTM A53 / A53M / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / A53M / ASTM A53 / ASTM A53 / ASTM A53 / A53M / ASTM A53 / ASTM A53 / A53M / ASTM A53 / ASTM A53 / A53M / ASTM A53 / ASTM A53 / A53M / ASTM A53 / ASTM A53 / A53M / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / A53M / ASTM A53 / ASTM A53 / ASTM A53 / A53M / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / ASTM A53 / A53 / ASTM A53) thiab ASTM A53 / A53M | A, B | Dub thiab Kub-dipped Zinc-Coated Welded Steel Pip |
2 | Cov yeeb nkab | ASTM A252, ASTM A 252 | Qib 1, Qib 2, | Txhawb Cov Yeeb Nkab |
3 | Txias tsim Welded qauv Los ntawm Non-alloy | TS EN 10219-1 AS / NZS 1163 AS / NZS 1074 S235JRH, S275J0H, | S355J0H, S355J2H, C250, C350, C450, Qib 1, Qib 2 | Welded steel tubes rau cov qauv |
4 | Weld Carbon Steel Tus Qauv Tubing hauv Round Square, thiab Rectangular Shapes | ASTM A500 1 | Qib A, Qib B, Qib C, Qib D | General Structure Welded steel yeeb nkab |