N'iji usoro nchịkwa sayensị dị mma nke ọma, ịdị elu dị elu na okwukwe magburu onwe ya, anyị na-enweta aha dị ukwuu ma nọrọ n'ọhịa a maka New Arrival China China Galvanized Rectangular Steel Square Pipe Size Specification/Pre-Galvanized Steel Pipe Price, Ezi àgwà, oge ọrụ na Ọnụ ahịa asọmpi, ha niile na-emeri anyị aha ọma na ubi xxx n'agbanyeghị asọmpi kpụ ọkụ n'ọnụ nke mba ụwa.
N'iji usoro nlekọta ahụike dị mma nke sayensị zuru oke, ịdị elu dị elu na okwukwe mara mma, anyị na-enweta aha dị ukwuu ma were ubi a makaChina Cursh Resistance Square Tube, Hot Rolling Square Tube, Anyị nwere ike izute mkpa dị iche iche nke ndị ahịa n'ụlọ na ná mba ọzọ. Anyị na-anabata ndị ahịa ọhụrụ na ndị ochie ka ha bịa kpọtụrụ & kparịta ụka na anyị. Afọ ojuju gị bụ mkpali anyị! Kwe ka anyị rụọ ọrụ ọnụ iji dee isiakwụkwọ ọhụrụ mara mma!
Ngwaahịa | Ebe na-ekpo ọkụ Galvanized Square na akụkụ akụkụ anọ |
Ihe onwunwe | Carbon ígwè |
Ọkwa | Q195 = S195/A53 Ọkwa A Q235 = S235 / A53 Ọkwa B / A500 Ọkwa A / STK400 / SS400 / ST42.2 Q345 = S355JR/A500 Ọkwa B Ọkwa C |
Ọkọlọtọ | DIN 2440, ISO 65, EN10219 GB/T 6728 JIS 3444/3466 ASTM A53, A500, A36 |
Elu | Zinc mkpuchi 200-500g/m2 (30-70um) |
Akwụsị | Akwụsị larịị |
Nkọwapụta | OD: 20 * 20-500 * 500mm; 20 * 40-300 * 500mm Ọkpụrụkpụ: 1.0-30.0mm Ogologo: 2-12m |
Njikwa ogo siri ike:
1) N'oge na mgbe mmepụta, 4 QC mkpara nwere ihe karịrị 5 afọ ahụmahụ nyochaa ngwaahịa na random.
2) Ụlọ nyocha mba enwetara na asambodo CNAS
3) Nleba anya anabatara site n'aka ndị ọzọ họpụtara / kwụọ ụgwọ site n'aka onye zụrụ ya, dị ka SGS, BV.
4) Malaysia, Indonesia, Singapore, Philippines, Australia, Peru na UK kwadoro. Anyị nwere UL / FM, ISO9001/18001, FPC asambodo
Mbukota na nnyefe:
Nkwakọ ngwaahịa: na hexagonal seaworthy ùkwù juru n'ọnụ nke ígwè ibe, na abụọ nylon slings maka ọ bụla ùkwù.
Nkọwa nnyefe: Dabere na QTY, ọ na-abụkarị otu ọnwa.