Paipa u'amea e leai ni so'oga mo le eliina o le malala - GB/T 17396-2009

Fa'amatalaga Pupuu:

O paipa uʻamea e leai se faʻaogaina mo le maina malala e faʻaaogaina tele e gaosia ai paipa e leai se faʻaogaina mo

mea e fa'aaogā ai le hydraulic i le maina o le malala.


  • Totogi:30% tupe teu, 70% L/C po'o le kopi B/L po'o le 100% L/C i le taimi e va'ai ai
  • Aofa'i o Poloaiga Maualalo:25 T
  • Malosiaga o le Sapalai:Lisi Fa'aletausaga e 20000 Tone o Paipa U'amea
  • Taimi muamua:7-14 aso pe afai o loʻo iai i le faleoloa, 30-45 aso e gaosia ai
  • Afifiina:O le Black Vanishing, bevel ma le tapuni mo paipa taʻitasi; OD i lalo ole 219mm e manaʻomia ona faʻaputu i le fusi, ma e le sili atu i le 2 tone le fusi taʻitasi.
  • Fa'amatalaga o le oloa

    Fa'ailoga o Oloa

    Aotelega

    Tulaga Fa'atonu:GB/T 17396-2009 Togafitiga Fa'avevela: Fa'amalūlūina
    Vaega o Vasega: 20,35,45, ma isi Lapo'a i Fafo (Lapotopoto): 10 - 1000 Mm
    Foliga o le Vaega: Lapotopoto Fa'aoga: paipa seamless mo le hydraulic prop
    Nofoaga na Amataga ai: Saina Togafitiga o Luga: E pei ona Manaʻomia e le Tagata Faʻatau
    Mafiafia: 1 - 100 Mm Auala: Fa'a'ofu'ofu vevela
    Umi: Umi Tumau pe Umi Fa'afuase'i Paipa Faapitoa: Paipa Puipui Mafiafi
    Tusipasi: ISO9001:2008 Fa'aaogaina: paipa seamless mo le hydraulic prop
    U'amea Fa'afefiloi Pe Leai: U'amea Fa'afefiloi Su'ega:NDT

    Talosaga

    O paipa u'amea e leai se so'oga mo le maina malala e fa'aaogaina tele e gaosia ai paipa e leai se so'oga mo le fa'aogaina o le hydraulic i le maina malala.

    Vasega Autū

    Vasega o le maualuga-lelei carbon uʻamea fausaga: 20#35#

    Vaega Fa'akemikolo

      C Si Mn Nb RE Cr Ni Cu Mo P S
    20 0.17-0.23 0.17-0.37 0.35-0.65 <0.25 <0.25 <0.20 <0.035 <0.035
    35 0.32-0.39 0.17—0. 37 0. 50一0.8 <0.25 <0.25 <0.20 <0.035 <0.035
    45 0.42-0.50 0.17 一0. 37 0.50 一0.8 <0.25 WO. 25 WO. 20 <0.035 <0.035
    27SiMn 0.24-0.32 1.10 一1.4 1.10 一1.4 W0.30 <0.30 <0.20 <0.15 <0.035 <0.035
    30MnNbREa 0.27-0.36 0. 20一0. 60 1.20 一1. 60 0.020一0. 050 0. 02一0. 04 <0.30 <0.30 <0.20 <0.15 <0.035 <0.035
    O le aofaʻi o le re e fuafuaina pe tusa ma le 0.02% ~ 0.04% faʻaopoopo i le uʻamea ua liusuavai.

    Meatotino Fa'amekanika

    Meatotino Fa'amekanika
    Vasega Malosiaga o le tensile Fua Elong pe a uma le gau Fa'aitiitia o le eria Malosiaga mitiia o le Shork (KV2)/J
    Rm/MPa MPa A/% Z/%
      Mafiafia o le puipui o le paipa u'amea/mm    
      <16 >16 〜30 >30    
    e le itiiti ifo
    20 410 245 235 225 20  
    35 510 305 295 285 17
    45 590 335 325 315 14
    27SiMn 980 835 12 40 39
    30MnNbRE 850 720 13 45 48

    Manaoga mo le Su'ega

    I le fa’aopoopoga i le fa’amautinoaina o le tu’ufa’atasiga fa’akemikolo ma meatotino fa’ainisinia, o le paipa u’amea e fuli sa’o i le ingot e tatau ona faia i ai se asiasiga ma’ale’ale.

    Malosiaga o le Sapalai

    Sapalai Malosiaga: 2000 Tone i le Masina i le Vasega o paipa uʻamea Seamless mo le eliina o le malala.

    Afifiina

    I totonu o fusi ma i totonu o pusa laupapa malosi

    Tu'uina atu

    7-14 aso pe afai o loʻo iai i le faleoloa, 30-45 aso e gaosia ai

    Totogi

    30% teuina, 70% L/C po'o le kopi B/L po'o le 100% L/C i le taimi e va'ai ai

    Fa'amatalaga o le oloa


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