OEM Supply High Pressure Resistance Good Kulimba GB5310-1995 Yotentha Yotentha Yozizira Yokulungidwa China Factory Seamless Steel Pipe
Kufotokozera Kwachidule:
GB 3087 20 # machubu opanda zitsulo amagwiritsidwa ntchito kwambiri popanga ma mapaipi otenthetsera, zotengera, mapaipi otenthetsera a ma boiler otsika apakati.
Wodzipereka kumakampani osamala kwambiri komanso osamala, ogwira nawo ntchito odziwa zambiri amakhalapo kuti akambirane zomwe mukufuna ndikupanga ogula a OEM Supply High Pressure Resistance Good Toughness GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Steel Pipe, Ife landirani makasitomala, mabizinesi ndi abwenzi ochokera kumadera onse padziko lapansi kuti mulumikizane nafe ndikupeza mgwirizano pazogwirizana.
Wodzipatulira kuwongolera bwino kwambiri komanso kampani yoganizira za ogula, ogwira nawo ntchito odziwa zambiri amakhalapo kuti akambirane zomwe mukufuna ndikupangitsa kuti ogula azisangalala nazo.Chitoliro cha China ndi Chitoliro cha Zitsulo, Ndikukhutira kwamakasitomala athu pazogulitsa ndi ntchito zathu zomwe zimatilimbikitsa nthawi zonse kuchita bwino pabizinesiyi.Timamanga ubale wopindulitsa ndi makasitomala athu powapatsa kusankha kwakukulu kwa magawo amagalimoto apamwamba pamitengo yotsika.Timapereka mitengo yamtengo wapatali pamagawo athu onse apamwamba kuti mukhale otetezedwa kwambiri.
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.
Wodzipereka kumakampani osamala kwambiri komanso osamala, ogwira nawo ntchito odziwa zambiri amakhalapo kuti akambirane zomwe mukufuna ndikupanga ogula a OEM Supply High Pressure Resistance Good Toughness GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Steel Pipe, Ife landirani makasitomala, mabizinesi ndi abwenzi ochokera kumadera onse padziko lapansi kuti mulumikizane nafe ndikupeza mgwirizano pazogwirizana.
OEM SupplyChitoliro cha China ndi Chitoliro cha Zitsulo, Ndikukhutira kwamakasitomala athu pazogulitsa ndi ntchito zathu zomwe zimatilimbikitsa nthawi zonse kuchita bwino pabizinesiyi.Timamanga ubale wopindulitsa ndi makasitomala athu powapatsa kusankha kwakukulu kwa magawo amagalimoto apamwamba pamitengo yotsika.Timapereka mitengo yamtengo wapatali pamagawo athu onse apamwamba kuti mukhale otetezedwa kwambiri.
