Shandong Weichuan Metal Products Co., Ltd.

Q345B mafiafia puipui sikuea sikuea fa'amautinoaga lelei

Fa'amatalaga Puupuu:

Large diameter mafiafia paipa sikuea faatafafa o se ituaiga o moli mafiafia puipui uamea paipa ma vaega sikuea omo, ua lauiloa foi uamea malulu-fausia talaaga otooto. O se vaega uʻamea ma sikuea sikuea foliga ma le tele, lea e faia i le Q235 vevela-loloa poʻo le malulu-taai fasipepa po o coil e pei o le mea faavae, punou malulu ma uelo maualuga.


Fa'amatalaga Oloa

Faailoga o oloa

Large diameter mafiafia paipa sikuea faatafafa o se ituaiga o moli mafiafia puipui uamea paipa ma vaega sikuea omo, ua lauiloa foi uamea malulu-fausia talaaga otooto. O se vaega uʻamea ma sikuea sikuea foliga ma le tele, lea e faia i le Q235 vevela-loloa poʻo le malulu-taai fasipepa po o coil e pei o le mea faavae, punou malulu ma uelo maualuga.

E tusa ai ma le faagasologa o le gaosiga, tele-diamita mafiafia puipui sikuea paipa ua vaevaeina i vevela-taai mafiafia puipui faatafafa paipa, malulu toso puipui mafiafia paipa sikuea, extruded mafiafia puipui sikuea paipa ma uelo paipa sikuea.

welded square pipe

Ua vaevaeina le paipa sikuea uelo i

(a) E tusa ai ma le faagasologa - arc uelo faagaau faatafafa, tetee uelo faagaau faatafafa (maualuga taimi ma maualalo taimi), kesi uelo sikuea faagaau ma ogaumu uelo faagaau faatafafa

(b) Vaevae i le uelo - sa'o uelo paipa faatafafa ma li'o uelo faatafafa paipa

lapoa lapoa mafiafia puipui faatafafa paipa ua vaevaeina i masani carbon uamea sikuea paipa ma maualalo alofi faatafafa paipa e tusa ai ma mea. Ua vaevaeina masani carbon uamea i: Q195, Q215, Q235, SS400, 20 # sila, 45 # sila, ma isi; Ua vaevaeina u'amea maualalo maualalo i Q345, 16Mn, Q390, St52-3, ma isi.

paipa u'amea sikuea, puipui mafiafia paipa u'amea faatafafa, lapoa lapoa sikuea u'amea paipa, seamless sikuea u'amea paipa, u'a maualalo u'amea paipa u'amea, 135 * 135 * 10 sikuea sila paipa, sikuea sila paipa mo olo crane, Q345B maualalo u'amea paipa sikuea, 20# seamless sikuea uamea paipa

Fa'aigoa sikuea, e pei ona ta'u mai e le igoa, o se ituaiga fa'afagu sikuea. E tele meafaitino e mafai ona fai faagaau faatafafa. E fa'aoga mo, mea e fai ma mea e fa'aoga ai. Ole tele o paipa sikuea o paipa u'amea, o le tele o fa'amaufa'ailoga sikuea fa'apipi'i, fa'amea fa'aigoa fa'aigoa, fau faufale sikuea, ma isi.

O paipa sikuea o se igoa mo paipa sikuea, o lona uiga, paipa uʻamea e tutusa le umi o le itu. E faia i le u'amea fasi uamea pe a uma togafitiga faagasologa. E masani lava, o le u'amea uamea e le fa'apipi'iina, fa'ata'atia, crimped ma uelo e fai ai se paipa lapotopoto, ona ta'avale lea i totonu o se paipa sikuea, ona tipi lea i le umi mana'omia. E masani lava 50 fasi pepa i le afifi.

E mafai ona vaevaeina paipa sikuea i seamless ma uelo. O faagaau faatafafa e leai se seam e aveese mai faagaau lapotopoto leai se mea. paipa u'amea sikuea, puipui mafiafia paipa u'amea faatafafa, lapoa lapoa sikuea u'amea paipa, seamless sikuea u'amea paipa, u'a maualalo u'amea paipa u'amea, 135 * 135 * 10 sikuea sila paipa, sikuea sila paipa mo olo crane, Q345B maualalo u'amea paipa sikuea, 20# seamless sikuea uamea paipa

1. Su'esu'ega fa'asologa o fa'atinoga o fa'aigoa sikuea - 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 fa'alava sikuea - ma'a'a

O le maaa o se faasinoala e fua ai le maaa ma le vaivai o mea uamea. I le taimi nei, o le auala sili ona masani ona faʻaaogaina mo le fuaina o le maaa i le gaosiga o le faʻaogaina o le faʻamalosi. E faʻaaogaina se indenter faʻatasi ai ma se geometry faʻapitoa e lolomi i luga o le mea uamea faʻataʻitaʻiina i lalo o se uta faʻapitoa, ma fuafua lona taua maaa e tusa ai ma le tikeri o le faʻaogaina.

O auala e masani ona faʻaaogaina e aofia ai le Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) ma le Vickers hardness (HV).

3. Su'esu'ega fa'atusa o fa'atinoga o paipa sikuea - vaivai

O le malosi, palasitika ma le maʻaʻa na talanoaina i luga o faʻailoga uma ia o mea faʻainisinia o metala i lalo o le mamafa. O le mea moni, o le tele o vaega o masini e galue i lalo o le mamafa o le taamilosaga, lea o le a tupu ai le vaivai.

4. Su'esu'ega fa'atusa o fa'atinoga o paipa sikuea - a'afiaga faigata

O le uta o loʻo galue i luga o le vaega i se saoasaoa tele e taʻua o le aafiaga o le uta, ma o le malosi o le uamea e tetee atu ai i le toilalo i lalo o le mamafa o le aʻafiaga e taʻua o le malosi o le aʻafiaga.

5. Fa'atinoga fa'asinomaga su'esu'ega o paipa sikuea - malosi paipa u'amea sikuea, puipui mafiafia paipa u'amea faatafafa, lapoa lapoa sikuea u'amea paipa, seamless paipa u'amea faatafafa, maualalo u'amea paipa u'amea sikuea, 135 * 135 * 10 sikuea uamea paipa, sikuea uamea paipa mo olo crane , Q345B fa'ameamea maualalo paipa u'amea sikuea, 20 # seamless sikuea uamea paipa

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 faʻatinoga o le uta e aofia ai le faʻalavelave, faʻamalosi, punou ma sele, o le malosi e vaevaeina foi i le malosi faʻamalosi, malosi faʻamalosi, malosi faʻamalosi ma le malosi. E masani ona i ai se sootaga patino i le va o malosiaga eseese. E masani lava, o le malosi faʻamalosi e faʻaaogaina e avea ma faʻailoga sili ona malosi.


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