Te kounga o runga 304 Ko te ngongo kowiri tira pai rawa atu te utu 316L he kowiri tira / ngongo
kikorangi | He kowiri tira kowiri |
Takoto | Jis, AISI, ASTM, GB, Din, En |
Te takenga mai | Haina |
Ingoa waitohu | Ariki tapairu |
Tau tauira | TP 304 304l tp316 tp316l |
Tuhinga | Kore / weld |
Paparahi maitai | 200/300/400 raupapa, 904L S32205 (2205), S32750 (2507) |
Puka tono | Ahumahi matū, taputapu miihini |
Ratonga tukatuka | Ka piko, ka kokiri, te whiu, te whiu, te tapahi, te hangai |
Pūkenga | Hurihia / makariri hurihuri hurihia |
Nga kupu utu | L / CT / T (30% putunga) |
Wā utu | CIF CFR FOB-mahi |
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Ko nga paipa kowiri tira e whakamahi ana i nga tohu uaua e toru: Brinell, Rockwell, me nga kaiwhaiwhai hei ine i to raatau uaua.
Rangi:
1.Free tauira, 100% te whakaotinga kounga o muri mai, tautoko i nga tikanga utu;
2.Ko etahi atu whakaritenga o nga putorino kowhatu porowhita e waatea ana i runga i to hiahia (OEM & ODM)! Utu wheketere ka whiwhi koe i te roopu kingi.
He kowiri tira kowiri tira matū
Hangarau matū% | ||||||||
Kōeke | C | Si | Mn | P | S | Ni | Cr | Mo |
201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
304l | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
309s | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
310s | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
904l | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0-23.0 | 4.0-5.0 |
2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0. 22 | 0. 24 -0. 26 | - |
410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 |
I roto i nga paerewa paipa kowiri tira, ko te uaua o te brinell te tino whakamahia whānuitia. Ko te diameter whakaurunga e whakamahia ana i te wa e whakaatu ana i te uaua o te rauemi, he maamaa, he waatea hoki. Engari kaore i te pai mo nga paipa maitai i hangaia hei uaua, he kowiri tira ranei.
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Ko te Whakamatau Hardwell te whakamatautau o te putorino kowiri tira he rite tonu ki te whakamatautau o te Pakanga Hardy, he tikanga whakamatautauranga. Ko te rereketanga ko te mea he hohonu te hohonu o te riri. Ko te whakamatautau a te Rockwell he tikanga i whakamahia i tenei wa, i roto i te HRC e whakamahia ana i roto i nga paerewa putorino tuarua anake ki te brinell Hardy Hb. Ka taea te whakamahi i te uaua o te Rockwell hei ine i nga taonga whakarewa mai i te tino ngohengohe ki te tino uaua. Ko te hanga mo nga ngoikoretanga o te tikanga brinell. He maamaa ake i te tikanga brinell me te uara uaua ka taea te panui tika mai i te waea o te miihini uaua. Heoi, na tona riri iti, kaore i te tika te uara uaua hei tikanga brinell.
Ko te whakamatautau i nga kaiwhakamaori i te paipa kowiri tira he tikanga whakamatautauranga ka taea te whakamahi hei whakatau i te uaua o nga taonga whakarewa tino kikokore me nga paparanga mata. Kei a ia nga painga matua o nga tikanga brinell me nga toka, ka kaha ki o raatau ngoikoretanga taketake, engari ehara i te mea ngawari noa ko te tikanga toka. Ko te tikanga o te Vickers e whakamahia ana i roto i nga paerewa putorino.
1. Ko te kohinga pepa kirihou
I te wa e kawe ana nga paipa kowiri tira, ka whakamahia nga pepa kirihou hei kohi i nga paipa. Ko te tikanga o tenei kohinga he painga ki te tiaki i te mata o te kowiri tira, he uaua me te pahua, ka whai waahi ano hoki ki te makuku-tohu.
2. Tape rīpene
Ko te taapiri rīpene he huarahi ngawari, ngawari me te ngawari ki te kohi paipa kowiri tira, te tikanga ma te whakamahi i te taapiri maamaa, ma ranei. Ko te whakamahinga o te paanui rīpene kaore e taea anake te tiaki i te mata o te paipa me te whakakaha i te kaha o te nekehanga, te whakaheke ranei i te nekehanga o te paipa i te wa o te paipa.
3. Ko te Pallet Pallet
I roto i te kawenga me te rokiroki o nga paipa kowiri tira, he pai te mahi a te rakau papareti rakau. Ko nga putorino kowiri tira ka whakaritea i runga i te pallet me nga taapiri maitai, ka taea te tiaki tino pai me te aukati i nga putorino kia kore e pakaru, ka piko, etc.
4. Karaka Carton
Mo etahi kowiri tira kowiri tira, he ahua noa te ahua o te kaata. Ko te painga o te kaata kaata he maama me te ngawari ki te kawe. Hei taapiri hei tiaki i te mata o te putorino, ka taea hoki te waatea mo te rokiroki me te whakahaere.
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Mo te nui o te kowiri tira kowiri tira, he mea tino noa te miihini ipu. Ka taea e te miihini ipu te whakarite kia tukuna haumaru nga paipa i te moana, me te aukati i nga waahi, me te aukati i nga whakangahau.
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Te waka:Express (te tauira tauira), hau, rail, whenua, kaipuke, kaipuke (fcl or lcl or lcl or bul)
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To tatou Kaihoko
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Q: Ko te Kaihanga UA?
A: Ae, ko matou he kaikopere ngongo ngongo shinil e kitea ana i te kainga o Daqiuzhuang, te taone nui o te taone, China
Q: Ka taea e au te whai i te ota whakamatautau he maha noa iho nga taranata?
A: Tuhinga o mua. Ka taea e taatau te tuku i te kawenga mo te u me te Ll Servece. (Iti te Utu Utu)
Q: Kei a koe te mana nui?
A: Mo te ota nui, 30-90 nga ra L / c ka taea te whakaae.
Q: Mena he tauira koreutu?
A: tauira koreutu, engari ka utua e te kaihoko mo te utunga.
Q: He kaiwhakarato koura koe me te haapapuraa hokohoko?
A: E whitu nga tau o te kaihoroi makariri me te whakaae ki te haapauraa hokohoko.