China Erw Steel Square Pipe Factories - JIS G3466 - ígwè ise
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China Erw Steel Square ụlọ ọrụ ọkpọkọ - JIS G3466 - nkọwa ígwè ise:
JIS G3466 Square na akụkụ anọ ígwè ọkpọkọ
Akụkụ (mm):20*20-350*350/20*30-400*200
Ọkpụrụkpụ mgbidi (mm): 1.2-12.5
Ogologo: 6m, 8m, 10,12m ma ọ bụ ahaziri ogologo
Ngwọta dị n'elu: nwa, pre galvanzied, galvanized na-ekpo ọkụ, eserese
Nkwakọ ngwaahịa: na ngwugwu ma ọ bụ kechie ya na akwa pvc na-enweghị mmiri.
Mbupu: nnukwu ma ọ bụ ibu n'ime akpa.
Ịkwụ ụgwọ: T / T, L / C, Western Union
Ọgwụgwụ: njedebe dị larịị, eriri ma njedebe na njedebe otu njedebe yana okpu plastik otu njedebe.
Ngwa: Ọdịdị, mmiri, gas na na.
Ngwakọta kemịkalụ
| Nhọpụta nke garde | Ngwakọta kemịkalụ | ||||
| C | Si | Mn | P | S | |
| STKR 400 | 0.25 kacha. | - | - | 0.040 kacha. | 0.040 kacha. |
| STKR 490 | 0.18 kacha. | 0.55 kacha. | 1.50 kacha. | 0.040 kacha. | 0.040 kacha. |
Ihe eji arụ ọrụ
| Nhọpụta nke garde | |||
| Ike tensile N/mm²｛kgf/mm²｝ | Ihe nrịba ama ma ọ bụ nrụgide N/mm²｛kgf/mm²｝ | Elongation% (Iberibe ule No.5) | |
| STKR 400 | 400 41 nkeji. | 245 25 nkeji. | 23 min. |
| STKR 490 | 490 ~ 50 nkeji. | 325 33 min. | 23 min. |
Foto nkọwa ngwaahịa:
Ntuziaka ngwaahịa emetụtara:
Njirimara nke ọkpọkọ ígwè nke China
Ị dịla njikere itinye mgbidi ákwà mgbochi mara mma n'ime ụlọ gị
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