Spiral Steel Pipe

  • Hot Sale Astm A252 GR.B Spiral Steel Pipe PE Coating

    Hot ire Astm A252 GR.B Spiral Steel Pipe mkpuchi PE

    ọkọlọtọ:

    API 5L,GB/T 9711,SY/T5037,SY/T5040,GB/T3091,ASTM A252

    SIZE:OD: 219-2220mm;WT: 3.0-26MM ;Ogologo: 5.8-6M ka ọ na-adị

    Ihe:Q235A, Q235B,Q345(16Mn), L245(B), L290(X42), L320(X46), L360(X52), L390X56)

    ube mmepụta ahịrị na ike na-emepụta SSAW ọkpọkọ na dayameta θ 219mm-θ2200mm na mgbidi ọkpụrụkpụ si 6mm ka 25mm.Nhazi ịgbado ọkụ nke nwere akụkụ abụọ nke submerged arc na-anya isi ọ bụghị naanị na ọnụego ntinye dị elu, kamakwa na ikike ntinye miri emi, ezigbo mma na ọdịdị nke eriri ịgbado ọkụ na njupụta dị elu.

    All ndị a nwere ike izute gị chọrọ nke ịgbado ọkụ akara.Na usoro mmepụta dị iche iche na-eme ka anyị bụrụ ndị na-ebute ụzọ na-ebufe ọkụ ọkụ ọkụ na China, na ọtụtụ ndị ahịa n'etiti ahịa na-enwe ekele maka ọkpọkọ ọkụ ọkụ anyị.

     

  • Large diameter welded black low carbon spiral steel pipe

    Nnukwu dayameta welded ojii obere carbon gburugburu ígwè anwụrụ

    Ọkọlọtọ:
    API, GB, API 5L, GB/T 9711.1-1997, API 5L,GB/T 9711,SY/T5037,SY/T5040,GB/T3091,ASTM A252

    Ọkpụrụkpụ:3-26 mm

    OD:219-2220mm

    WT:3.0-26MM

    Ogologo:5.8-6M

     

  • China supplier sprial carbon welded steel pipe gas and oiled pipe

    China soplaya sprial carbon welded ígwè anwụrụ gas na mmanụ anwụrụ

    Standard API 5L,GB/T 9711,SY/T5037,SY/T5040,GB/T3091,ASTM A252
    SizeOD 219-2220mm
    WT:3.0-26MM
    Ogologo:5.8-6M dị ka ọ dị na mbụ
    Merimeri gr.a, gr.b, 195-q345, x42, x46, x65, x70
    Meji mmanụ ala, gas eke, njem mmiri ma ọ bụ iji maka Piling
    Surface mmanụ, nwa, varnish, na-ekpo ọkụ tinye galvanized, 3PE, FBE
    Pakpọchi Na ùkwù, ya na mkpuchi tarpaulin plastik na-egbochi mmiri.mkpado ígwè
    Pihe n'anya L / C ma ọ bụ 30% T / T