N'ogbe China Black Annealed Pipe. Ọkụ Square/Rectangular/Round, Cold Rolled Circular Square Rectangular Hollow Section Carbon Steel Pipe.
Nkọwa dị mkpirikpi:
Nkọwa ngwaahịa
Mkpado ngwaahịa
Anyị na-ekwusi ike na ụkpụrụ nke mmepe nke 'Elu àgwà, arụmọrụ, ezi obi na ala na-arụ ọrụ obibia' iji napụta gị na nnukwu onye na-eweta nhazi maka N'ogbe China Black Annealed Pipe.Square/Rectangular/Round Pipe, Cold Rolled Circular Square Rectangular Hollow Section Carbon Steel Pipe., Anyị na-aghọta ajụjụ gị na ọ nwere ike ịbụ ihe ùgwù anyị ịrụ ọrụ na onye ọ bụla n'ụwa.
Anyị na-ekwusi ike na ụkpụrụ nke mmepe nke 'High Quality, Efficiency, Reality and Down-to-earth Work approach' napụta gị na nnukwu onye na-eweta nhazi makaChina Galvanized Steel, Square, Anyị na-achụso management tenet nke "Quality bụ elu, Service bụ kasị elu, aha bụ mbụ", na ga-ezi obi ike na-ekere òkè ihe ịga nke ọma na niile ahịa. Anyị na-anabata gị ka ịkpọtụrụ anyị maka ozi ndị ọzọ ma na-atụ anya ịrụ ọrụ na gị.
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} | Ebe mpụta ma ọ bụ mgbakasị ihe akaebe 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. |