Yogulitsa China Black Annealed Chitoliro. Chitoliro Chozungulira / Chomakona / Chozungulira, Chitoliro Chozizira Chozungulira Chozungulira Chozungulira Chozungulira Chamakona Opanda Chigawo Cha carbon Steel.
Kufotokozera Kwachidule:
Tsatanetsatane wa Zamalonda
Zolemba Zamalonda
Timaumirira pa mfundo ya chitukuko cha 'Mkulu khalidwe, Mwachangu, Kuona mtima ndi pansi-to-dziko lapansi ntchito njira' kukupulumutsani ndi WOPEREKA kwambiri processing kwa Wholesale China Black Annealed Pipe.Square/ Chitoliro Chozungulira / Chozungulira, Cold Rolled Circular Square Rectangular Hollow Section Carbon Steel Pipe., Timazindikira kufunsa kwanu ndipo ungakhale mwayi wathu kugwira ntchito ndi mnzathu aliyense padziko lonse lapansi.
Timaumirira pa mfundo ya chitukuko cha 'High quality, Mwachangu, kuona mtima ndi pansi-to-earth ntchito njira' kuti akuperekeni inu ndi WOPEREKA kwambiri processing kwaChina Galvanized Steel, Square, Timatsata chiphunzitso cha kasamalidwe ka "Quality ndi wapamwamba, Utumiki ndi wapamwamba, Mbiri ndi yoyamba", ndipo tidzapanga mowona mtima ndikugawana bwino ndi makasitomala onse. Tikulandirani kuti mutithandize kuti mudziwe zambiri ndipo tikuyembekezera kugwira ntchito nanu.
JIS G3466 Square ndi Rectangular Steel Pipe
Mbali (mm): 20*20-350*350/20*30-400*200
Makulidwe a Khoma(mm): 1.2-12.5
Utali: 6m, 8m, 10,12m kapena kutalika makonda
mankhwala pamwamba: wakuda, pre galvanzied, otentha kuviika kanasonkhezereka, penti
Kulongedza: mu mtolo kapena wokutidwa ndi nsalu ya pvc yotsimikizira madzi.
Kutumiza.: Zambiri kapena katundu m'mitsuko.
Malipiro: T / T, L / C, Western Union
Mapeto: Mapeto ang'onoang'ono, opangidwa ndi ulusi ndi mapeto amodzi ndi kapu yapulasitiki.
Ntchito: kapangidwe, madzi, gasi ndi zina zotero.
Chemical Composition
Kusankhidwa kwa garde | Chemical Composition | ||||
C | Si | Mn | P | S | |
Mtengo wa STKR400 | 0.25 max. | - | - | 0.040 kukula. | 0.040 kukula. |
Mtengo wa STKR490 | 0.18 max. | 0.55 max. | 1.50 max. | 0.040 kukula. | 0.040 kukula. |
Mechanical Properties
Kusankhidwa kwa garde | |||
Kulimba kwamphamvu N/mm²{kgf/mm²} | Malo otulutsa kapena kutsindika kwa umboni N/mm²{kgf/mm²} | Elongation % (chidutswa choyesera No.5) | |
Mtengo wa STKR400 | 400-41 mphindi. | 245-25 min. | 23 min. |
Mtengo wa STKR490 | 490 - 50 mphindi. | 325-33 mphindi. | 23 min. |