Tulaga sili ona lelei DIN 2391 St52 16mn Q345b Ma'alili Fa'ai'u/Ma'alili Toso/Malili Lo'a Sa'o Su'ega Alloy Uamea Paipa/Tupa
Fa'amatalaga Puupuu:
Pipa uamea sa'o o se ituaiga mea uamea paipa maualuga-sa'o pe a uma le ata malulu po o le ta'avale vevela.O paipa uʻamea saʻo e masani lava ona faʻaaogaina e gaosia ai oloa o pneumatic poʻo mea faʻapipiʻi, e pei o cylinders poʻo suauʻu suauu, ona o latou lelei e pei o le leai o se oxide i luga o puipui i totonu ma fafo, leai se leaka i lalo o le mamafa maualuga, maualuga maualuga, maualuga maualuga, leai se deformation i le taimi o le malulu malulu, mumu, mafolafola ma leai ni ta'e O le sa'o paipa uamea e maualuga le sa'o, maualuga i totonu ma fafo i luga mae'a, leai se oxide ata i luga o totonu ma fafo luga o le paipa uamea pe a uma togafitiga vevela, leai se ta'e i luga o le faalauteleina ma paipa uamea mafolafola, leai se deformation i le taimi malulu punou, ma e mafai ona tetee atu i le mamafa maualuga, ma e mafai ona faaaoga mo le eseese deformation lavelave ma masini loloto faagasologa.
Haihui paipa uʻamea faʻapitoa i le gaosiga masani o paipa uʻamea maualuga maualuga i lalo o tulaga faʻavaomalo ASTM A519, ASTM A106, ASTM A500, ASME SA500, DIN2391, DIN1629, EN10305-1, DIN17121, EN10297-1, JIS3441, JIS344, ma JIS344.Matou te tuʻuina atu auaunaga faʻapitoa faʻapitoa, aemaise lava mo pisinisi laiti ma feololo.mea mata, tolerances i totonu ma fafo ma le tumau, i totonu ma fafo roughness luga, saʻo, mea faʻainisinia, eccentricity, foliga faʻapitoa, uʻamea uʻamea, laiti-diameter mafiafia-puipui seamless tubes uma e mafai ona customized.Ole laina ole gaosiga mo le lautele i fafo e mai le 10 i le 120mm ma mo le mafiafia o le puipui e mai le 1 i le 20mm.
O la matou sini o le a faʻamalieina a matou tagata faʻatau e ala i le ofoina atu o le auʻaunaga auro, tau tele ma le maualuga maualuga mo le sili ona lelei DIN 2391 St52 16mn Q345b Cold Finished / Cold Drawn / Cold Rolled Precision Seamless Alloy Steel Pipe / Tube, Quality is factory's life , Taulai atu i tagata faʻatau. ' ole mana'oga e mautinoa lava o le puna o le ola mausali ma le alualu i luma, Matou te pipii i le faamaoni ma le tele o le fa'atuatuaga fa'aalia uiga, saili i luma i lou afio mai!
O la matou sini o le faʻamalieina o matou tagata faʻatau e ala i le ofoina atu o le auʻaunaga auro, tau sili ma le maualuga moSaina Carbon Steel Tube ma Cold Drawn Steel Tube, Faatasi ai ma le tele o tausaga o auaunaga lelei ma atinaʻe, o loʻo i ai a matou faʻatauga fefaʻatauaʻiga faʻavaomalo faʻatauvaʻa.Ua auina atu a matou oloa i Amerika i Matu, Europa, Iapani, Korea, Ausetalia, Niu Sila, Rusia ma isi atunuu.O loʻo tulimatai atu e fausia se galulue faʻatasi lelei ma umi ma oe i le lumanaʻi!
O le paipa u'amea fa'apitoa e mafai ona vaevaeina i paipa u'amea fa'apitoa elliptical, paipa u'amea fa'apitoa tafatolu, paipa u'amea fa'apitoa-hexagonal, paipa u'amea fa'apitoa rhombic, paipa u'amea fa'apitoa fa'ailoga, semicircular uamea fa'apitoa. paipa, unequal hexagonal fa'apitoa paipa u'amea, lima petal quincunx fa'apitoa-foliga u'amea paipa, biconvex fa'apitoa-fa'ailoga uamea paipa, lua concave fa'apitoa-fa'apena paipa u'amea, melon foliga fa'apitoa-fa'apena u'amea paipa, conical fa'apitoa-foliga uamea paipa ma corrugated paipa u'amea fa'apitoa.
1. Su'esu'ega fa'asologa o fa'atinoga o paipa u'amea fa'apitoa - palasitika
Plasticity e faasino i le gafatia o mea uʻamea e gaosia ai le palasitika deformation (deformation tumau) e aunoa ma le faaleagaina i lalo o le uta.
2. Su'esu'ega fa'asologa o fa'atinoga o paipa u'amea fa'apitoa - malo
O le maaa o se faasinoala e fua ai le maaa o mea uamea.O le auala sili ona masani ona faʻaaogaina mo le fuaina o le maaa i le gaosiga o le faʻaogaina o le faʻaogaina o le faʻaogaina o le faʻaogaina o le faʻaogaina o le faʻaogaina o se mea faʻapitoa e faʻapipiʻi i luga o le uʻamea faʻataʻitaʻiina i lalo o se uta patino, ma fuafua lona tau maaa e tusa ai ma le tikeri. o fa'ailoga.
O auala masani e fa'aaogaina e aofia ai le Brinell ma'a'a (HB), Rockwell hardness (HRA, HRB, HRC) ma Vickers hardness (HV).
3. Su'esu'ega fa'asologa o fa'atinoga o paipa u'amea fa'apitoa - vaivai
O le malosi, palasitika ma le ma'a'a na talanoaina i luga o fa'ailoga uma ia o mea fa'ainisinia o metala i lalo o le uta fa'amau.O le mea moni, o le tele o vaega o masini e galue i lalo o le mamafa o le taamilosaga, ma i lalo o lenei tulaga, o le a tupu le vaivai.
4. Su'esu'ega fa'asologa o fa'atinoga o paipa u'amea fa'apitoa - a'afiaga faigata
O le uta o loʻo galue i luga o le masini i se saoasaoa tele e taʻua o le mamafa o le aʻafiaga, ma o le malosi o le uʻamea e tetee atu ai i le faʻaleagaina i lalo o le mamafa o le aʻafiaga e taʻua o le malosi o le aʻafiaga.
5. Su'esu'ega fa'asologa o fa'atinoga o paipa u'amea fa'apitoa - malosi
Malosiaga e faasino i le tetee atu o mea uamea i le toilalo (tele palasitika deformation po o gau) i lalo o le mamafa mamafa.Talu ai o faiga gaioiga o le uta e aofia ai le vevesi, faʻamalosi, punou ma sele, o le malosi e vaevaeina foi i le malosi faʻamalosi, malosi faʻamalosi, malosi faʻapipiʻi ma le malosi.E masani ona i ai se sootaga patino i le va o malosiaga eseese.E masani lava, o le malosi faʻamalosi o le faʻailoga sili lea o le malosi o loʻo faʻaaogaina.
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 10# | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | 0.025 maualuga | 0.025 maualuga | 0.15 maualuga | 0.30 maualuga | 0.25 maualuga |
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 20# | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.025 maualuga | 0.025 maualuga | 0.25 maualuga | 0.30 maualuga | 0.25 maualuga |
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.025 maualuga | 0.025 maualuga | 0.25 maualuga | 0.30 maualuga | 0.25 maualuga |
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| Q345 | 0.24 maualuga | 0.55 maualuga | 1.60 maualuga | 0.025 maualuga | 0.025 maualuga | 0.30 maualuga | 0.30 maualuga | 0.40 maualuga |
O la matou sini o le a faʻamalieina a matou tagata faʻatau e ala i le ofoina atu o le auʻaunaga auro, tau tele ma le maualuga maualuga mo le sili ona lelei DIN 2391 St52 16mn Q345b Cold Finished / Cold Drawn / Cold Rolled Precision Seamless Alloy Steel Pipe / Tube, Quality is factory's life , Taulai atu i tagata faʻatau. ' ole mana'oga e mautinoa lava o le puna o le ola mausali ma le alualu i luma, Matou te pipii i le faamaoni ma le tele o le fa'atuatuaga fa'aalia uiga, saili i luma i lou afio mai!
Tulaga sili ona leleiSaina Carbon Steel Tube ma Cold Drawn Steel Tube, Faatasi ai ma le tele o tausaga o auaunaga lelei ma atinaʻe, o loʻo i ai a matou faʻatauga fefaʻatauaʻiga faʻavaomalo faʻatauvaʻa.Ua auina atu a matou oloa i Amerika i Matu, Europa, Iapani, Korea, Ausetalia, Niu Sila, Rusia ma isi atunuu.O loʻo tulimatai atu e fausia se galulue faʻatasi lelei ma umi ma oe i le lumanaʻi!
