chikwangwani cha tsamba

Zogulitsa

Yogulitsa China Black Annealed Chitoliro. Chitoliro Chozungulira / Chomakona / Chozungulira, Chitoliro Chozizira Chozungulira Chozungulira Chozungulira Chozungulira Chamakona Opanda Chigawo Cha carbon Steel.

Yogulitsa China Black Annealed Chitoliro. Chitoliro Chozungulira / Chomakona / Chozungulira, Chitoliro Chozizira Chozungulira Chozungulira Chozungulira Chozungulira Chamakona Opanda Chigawo Cha carbon Steel.

Kufotokozera Kwachidule:


  • Koyambira:China
  • Manyamulidwe:20ft, 40ft, chombo chochuluka
  • Doko:Tianjin
  • Malipiro:L/C,T/T,western union
  • 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.

     


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