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, Structural Pipe na-eji: maka ụdị akụrụngwa akụrụngwa, akụkụ, ọkpọkọ na-ebufe mmiri na ihe owuwu ndị ọzọ.
Maka ụdị nhazi akụrụngwa, akụkụ, ọkpọkọ na-ebufe mmiri na ihe owuwu ndị ọzọ.
Plastic plọg na nsọtụ abụọ, Hexagonal bundles nke max.2,000kg nwere ọtụtụ ibe nchara, mkpado abụọ na ngwugwu ọ bụla, Kechie na akwụkwọ mmiri anaghị egbochi, PVC aka, na akwa akwa nwere ọtụtụ ibe nchara, okpu plastik.
Nyocha ihe mejupụtara kemịkalụ, Njirimara arụrụ arụ (ike tensile ikpeazụ, ike mpụta, elongation), Njirimara nka nka (Nnwale na-efegharị efegharị, Nnwale ịgbagọ, Nnwale Ọfụma, Nnwale Mmetụta), Nleba nha Mpụga, Nnwale Hydrostatic, Nnwale X-ray.
SGS, BV, Lloyds, wdg
Ngwa dị iche iche nke ọkpọkọ welded
No | Aha | Ọkọlọtọ | akara ule | Na-eji |
1 | Welded&Galvanized | ASTM A53 / A53M | A, B | Oji na-ekpo ọkụ Ọkpụkpụ ígwè welded nke Zinc kpuchiri |
2 | Ọkpụkpọ ọkpọkọ | ASTM A252 | Ọkwa 1, Nkeji 2, | Ngwunye ọkpọkọ na-akwado |
3 | Oyi Haziri welded Structural Nke na-abụghị alloy | EN10219-1 AS/NZS 1163 AS/NZS 1074 S235JRH, S275J0H, | S355J0H, S355J2H, C250, C350,C450, Nkeji 1, klaasị 2 | Ọkpụkpọ ígwè welded maka ihe owuwu |
4 | Weld Carbon Steel Ọkpụkpọ Tubing na Gburugburu Square, na ụdị akụkụ anọ | ASTM A500 | Ọkwa A, Ọkwa B, Ọkwa C, Ọkwa D | Ihe owuwu izugbe Ọkpụkpọ ígwè welded |