Zogulitsa Zomwe Zili Zapamwamba Zothandizira Kukula Mwamakonda ASTM A106 Yotentha Yokulungidwa Yakuda Carbon Steel Seamless Steel Tube
Kufotokozera Kwachidule:
GB 3087 20 # machubu opanda zitsulo amagwiritsidwa ntchito kwambiri popanga ma mapaipi otenthetsera, zotengera, mapaipi otenthetsera a ma boiler otsika apakati.
Ogwira ntchito athu kudzera mu maphunziro aluso.Chidziwitso chaukadaulo waluso, malingaliro olimba a ntchito, kukwaniritsa zosowa zamakasitomala a Trending Products Support Customized Size ASTM A106 Hot Rolled Black Carbon Steel Seamless Steel Tube, Kuti mukhale ndi kukula kosasintha, kopindulitsa, komanso kosalekeza mwa kupeza mwayi wampikisano, ndi poonjezera mosalekeza mtengo wowonjezedwa kwa omwe ali ndi masheya athu komanso antchito athu.
Ogwira ntchito athu kudzera mu maphunziro aluso.Chidziwitso cha akatswiri, malingaliro olimba a ntchito, kukwaniritsa zosowa za makasitomalaChina Seamless Steel Pipe ndi Carbon Seamless Steel Pipe, Muyenera kumva kuti mulibe ndalama kuti mutitumizire zolemba zanu ndipo tikuyankhani mwachangu.Tili ndi gulu laukadaulo laukadaulo loti lizithandizira aliyense payekhapayekha.Zitsanzo zaulere zitha kutumizidwa kwa inu nokha kuti mudziwe zambiri.Kuti mukwaniritse zokhumba zanu, onetsetsani kuti mumamva kuti mulibe ndalama kuti mulankhule nafe.Mutha kutitumizira maimelo ndikutiimbira foni molunjika.Kuphatikiza apo, timalandira alendo ku fakitale yathu kuchokera padziko lonse lapansi kuti azindikire bwino kampani yathu.ndi malonda.Mu malonda athu ndi amalonda a mayiko angapo, nthawi zambiri timatsatira mfundo yofanana ndi kupindula.Ndichiyembekezo chathu kugulitsa, mwa kuyesetsa limodzi, malonda ndi ubwenzi kuti tipindule.Tikuyembekezera kupeza mafunso anu.
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 | Gawo lachitsulo | 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.
Ogwira ntchito athu kudzera mu maphunziro aluso.Chidziwitso chaukadaulo waluso, malingaliro olimba a ntchito, kukwaniritsa zosowa zamakasitomala a Trending Products Support Customized Size ASTM A106 Hot Rolled Black Carbon Steel Seamless Steel Tube, Kuti mukhale ndi kukula kosasintha, kopindulitsa, komanso kosalekeza mwa kupeza mwayi wampikisano, ndi poonjezera mosalekeza mtengo wowonjezedwa kwa omwe ali ndi masheya athu komanso antchito athu.
Zogulitsa ZamakonoChina Seamless Steel Pipe ndi Carbon Seamless Steel Pipe, Muyenera kumva kuti mulibe ndalama kuti mutitumizire zolemba zanu ndipo tikuyankhani mwachangu.Tili ndi gulu laukadaulo laukadaulo loti lizithandizira aliyense payekhapayekha.Zitsanzo zaulere zitha kutumizidwa kwa inu nokha kuti mudziwe zambiri.Kuti mukwaniritse zokhumba zanu, onetsetsani kuti mumamva kuti mulibe ndalama kuti mulankhule nafe.Mutha kutitumizira maimelo ndikutiimbira foni molunjika.Kuphatikiza apo, timalandira alendo ku fakitale yathu kuchokera padziko lonse lapansi kuti azindikire bwino kampani yathu.ndi malonda.Mu malonda athu ndi amalonda a mayiko angapo, nthawi zambiri timatsatira mfundo yofanana ndi kupindula.Ndichiyembekezo chathu kugulitsa, mwa kuyesetsa limodzi, malonda ndi ubwenzi kuti tipindule.Tikuyembekezera kupeza mafunso anu.
