N'ịnọgide na nkwenkwe nke "Ịmepụta ngwaahịa na ngwọta nke elu nke oke na ịmepụta enyi na ndị ikom na ndị inyom si n'ụwa nile", anyị na-etinyekarị mmasị nke ndị na-azụ ahịa na mbụ maka China Wholesale Black.Erw Steel Pipe 50x50 tubeSquare Pipe ma ọ bụ akụkụ anọ oghere Nkebi ígwè ọkpọkọ Youfa Brand kasị emeputa maka welded ígwè ọkpọkọ, Jide n'aka na mgbe na-eche na-esi na kọntaktị na anyị maka onye ọ bụla nwere mmasị n'ime anyị ngwọta.Anyị kwenyesiri ike na ngwaahịa na ngwọta anyị ga-eme gị obi ụtọ.
N'ịnọgide na nkwenkwe nke "Ịmepụta ngwaahịa na ngwọta nke elu nke nso na ịmepụta enyi na ndị ikom na ndị inyom si n'ụwa nile", anyị n'ozuzu na-etinye ọchịchọ ịmata nke ndị na-azụ ahịa na mbụ maka.40x80 Steel Pipe, 50x50 tube, Erw Steel Pipe, Nhọrọ sara mbara na nnyefe ngwa ngwa maka gị!Nkà ihe ọmụma anyị: Ọdịmma dị mma, nnukwu ọrụ, nọgide na-akawanye mma.Anyị na-atụ anya ka ọtụtụ ndị enyi si mba ofesi sonyere ezinụlọ anyị maka mmepe n'ihu n'ọdịniihu!
| Ngwaahịa | Ọnụ ego nke ERW Steel Pipe |
| 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, EN10255, BS1387GB/T3091, GB/T13793JIS 3444/3466 API 5L, ASTM A53, A500, A36, ASTM A795 |
| Elu | Ojii/Oji eke |
| Akwụsị | Akwụsị larịị |
| nwere ma ọ bụ na-enweghị okpu |
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.
