Gwero la Factory (SGS 304 309 310S) Kulimbana ndi Kutentha kwa Ss Inox Paipi Yopanda Zitsulo Yopanda Zitsulo ya Line Pipe/Boiler Tube
Kufotokozera Kwachidule:
GB 3087 20 # machubu opanda zitsulo amagwiritsidwa ntchito kwambiri popanga ma mapaipi otenthetsera, zotengera, mapaipi otenthetsera a ma boiler otsika apakati.
Kulimbikira mu "Zapamwamba, Kutumiza Mwachangu, Mtengo Wopikisana", takhazikitsa mgwirizano wanthawi yayitali ndi makasitomala ochokera kutsidya lina komanso kumayiko ena ndikupeza ndemanga zapamwamba zamakasitomala atsopano ndi akale a Factory source (SGS 304 309 310S) Heat Resistance Ss Inox Stainless Chitoliro Chopanda Chitsulo cha Chitoliro cha Line / Boiler Tube, Kuphatikiza apo, titha kuwongolera bwino ogula za njira zogwiritsira ntchito kuti atengere zinthu zathu ndi mayankho komanso njira yosankha zida zoyenera.
Kulimbikira mu "Zapamwamba, Kutumiza Mwachangu, Mtengo Wopikisana", takhazikitsa mgwirizano wanthawi yayitali ndi makasitomala ochokera kutsidya lina komanso akunja ndikupeza ndemanga zapamwamba zamakasitomala atsopano ndi akale paChina Guardrail Tube ndi 316 Stainless Steel chubu, Ndi zinthu zambiri za China ndi zothetsera padziko lonse lapansi, bizinesi yathu yapadziko lonse ikukula mofulumira ndipo zizindikiro zachuma zikuwonjezeka kwambiri chaka ndi chaka.Tsopano tili ndi chidaliro chokwanira kuti tikupatseni malonda ndi ntchito zabwino, chifukwa takhala amphamvu kwambiri, akatswiri komanso odziwa bwino ntchito zapakhomo ndi zakunja.
Kupanga:Njira yopanda msoko, Yotentha-yomaliza kapena Yozizira-yomaliza.
Makulidwe a khoma (WT):3.2 mm——21 mm.
M'mimba mwake (OD):33 mm——323 mm.
Utali:6M kapena kutalika kwake komwe kumafunikira.
Kutha:Mapeto Oyera, Mapeto A Beveled, Opondapo.
Port of Shipment: Tianjin, China.
Malipiro: T / T, LC.
Kutumiza: 7-15 masiku pambuyo malipiro.
Pamwamba: Machubu adzapakidwa vanishi (Kunja kokha) kuteteza dzimbiri.
Kulemba: Standard + Steel Giredi + Kukula + Kutentha No + Loti No.
Phukusi: Mitolo (ma hexagonal), Mabokosi Amatabwa, Mabokosi (zitsulo / matabwa) kapena pakufunika.
(1) Njira yopangira zitsulo
Zitsulo zimapangidwa ndi ng'anjo yamagetsi, chosinthira oxygen kapena njira yotseguka yamoto.
(2) Njira yopanga chubu yopanda kanthu
Chubu chopanda kanthu chikhoza kupangidwa ndi njira yotentha yozungulira, ndipo billet yosalekeza kapena ingot yachitsulo ingagwiritsidwenso ntchito.
(3) Kupanga njira yachitsulo chitoliro
Chitoliro chachitsulo chikhoza kupangidwa ndi kugudubuza kotentha (extrusion, kukulitsa) kapena kujambula kozizira (kugudubuza) njira yopanda phokoso.
| Standard | Kalasi yachitsulo | C | Si | Mn | S | P | Cr |
| Mtengo wa GB3087 | 10 | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | 0.02 | 0.025 | ≤0.15 |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.02 | 0.025 | ≤0.25 |
| Standard | Chitoliro chachitsulo | Khoma makulidwe | Kulimba kwamakokedwe | Zokolola Mphamvu | Elongation |
| (mm) | (MPa) | (MPa) | % | ||
|
|
| ≥ | |||
| GB3087 | 10 | / | 335-475 | 195 | 24 |
| 20 | ＜15 | 410-550 | 245 | 20 | |
| ≥15 | 225 | ||||
| Mtundu wa chitoliro chachitsulo | M'mimba mwake (mm) | Kulekerera | ||
| wamba | patsogolo | |||
| Hot adagulung'undisa chubu | OD | ≤159 | ± 10% (mphindi ± 0.50mm) | ± 0.75% (mphindi ± 0.40mm) |
| ＞159 | ±1.0% | ± 0.90% | ||
| WT | ≤20 | ＋15.0%(mphindi＋0.45mm) | ± 10% (mphindi ± 0.30mm) | |
| ＞20 | ± 12.5% | ±10% | ||
| OD≥351 | ± 15% | |||
| Chozizira chokoka chubu | OD | 10-30 | ± 0.40mm | ± 0.20mm |
| 30-50 | ± 0.45mm | ± 0.25mm | ||
| ＞50 | ±1.0% | ± 0.75% | ||
| WT | 1.5-3.0 | + 15% | ±10% | |
| ＞3.0 | + 12.5% | ±10% | ||
(1) Mayeso a Hydraulic
Chitoliro chachitsulo chiyenera kuyesedwa ndi hydraulically mmodzimmodzi.
(2)Mayeso osalala
Mapaipi achitsulo okhala ndi mainchesi akunja opitilira 22mm mpaka 400mm ndi makulidwe a khoma osapitilira 10mm adzayesedwa kuphwanyidwa.
(3)Kuyesa kwamphamvu
Chitoliro chachitsulo chokhala ndi makulidwe a khoma osapitirira 8 mm chikhoza kuyesedwa pamoto ndi taper pamwamba pa 30 °, 45 ° kapena 60 °.
(4) Mayeso opindika
Mapaipi achitsulo okhala ndi mainchesi akunja osapitilira 22 mm adzayesedwa kupindika.
(5)Kuyesa kosawononga
Malinga ndi zofunikira za wogula, chitoliro chachitsulo chidzayesedwa ultrasonically mmodzimmodzi.
Mawonekedwe amkati ndi akunja a chitoliro chachitsulo alibe ming'alu, mapindikidwe, ma creases, crusting kapena kupatukana, ndipo zolakwikazi ziyenera kuchotsedwa kwathunthu.Kuzama kwachilolezo sikuyenera kupitirira kupatuka koyipa kwa makulidwe a khoma, ndipo makulidwe enieni a khoma pa malo oyeretsera sangakhale ochepa kuposa omwe amaloledwa ndi khoma.
Kuyika, kuyika chizindikiro ndi mawonekedwe apamwamba a mapaipi achitsulo azitsatira zomwe GB/T 2102 ikupereka.
Timatsatira "mkulu, yobereka yake, mtengo mpikisano", ndi makasitomala apakhomo ndi akunja kukhazikitsa ubale yaitali mgwirizano, mndandanda wa mankhwala athu atamandidwa ndi makasitomala atsopano ndi akale, tidzatsogolera molondola makasitomala ntchito. katundu wathu ndi njira zogwiritsira ntchito teknoloji, komanso momwe tingasankhire zipangizo zoyenera.
Chifukwa cha kuchuluka kwa zinthu zaku China ndi mayankho omwe akufalikira padziko lonse lapansi, bizinesi yathu yapadziko lonse lapansi yakula mwachangu ndipo zizindikiro zachuma zikuchulukirachulukira chaka ndi chaka.Tsopano tili ndi chidaliro chokwanira kuti tikupatseni katundu ndi ntchito zabwinoko chifukwa tikukula mwamphamvu, akatswiri komanso odziwa zambiri mdziko muno komanso padziko lonse lapansi.
