OEM Supply High Pressure Resistance Good Toughness GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Steel Pipe
Tlhaloso e Khutšoanyane:
GB 3087 20 # li-tubes tsa tšepe tse se nang moriti li sebelisoa haholo bakeng sa ho etsa liphaephe tse futhumatsang, lijana, liphaephe tse futhumatsang tsa li-boilers tsa khatello e tlase e bohareng.
E inehetse ho taolo e ntle e tiileng le k'hamphani e nahanelang ea bareki, basebetsi-'moho le rona ba nang le boiphihlelo hangata ba fumaneha ho buisana ka litlhoko tsa hau le ho etsa monyaka o itseng oa moreki bakeng sa OEM Supply High Pressure Resistance Good Toughness GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Steel Pipe, Re. amohela bareki, mekhatlo ea likhoebo le metsoalle ho tsoa likarolong tsohle tsa lefats'e ho ikopanya le rona le ho fumana tšebelisano-'moho bakeng sa lintlha tse ntle.
E inehetse ho taolo e ntle e tiileng le k'hamphani e nahanelang ea bareki, basebetsi ba rona ba nang le boiphihlelo hangata ba fumaneha ho buisana ka litlhoko tsa hau le ho etsa hore bareki ba be monate ka botlaloPipe ea China le Pipe ea tšepe, Ke khotsofalo ea bareki ba rona ka lihlahisoa le lits'ebeletso tsa rona e lulang e re khothaletsa ho etsa betere khoebong ena.Re aha likamano tse molemo le bareki ba rona ka ho ba fa khetho e kholo ea likarolo tsa koloi tsa premium ka litheko tse tlase.Re fana ka litheko tse felletseng likarolong tsohle tsa rona tsa boleng kahoo o tiisetsoa ho boloka chelete e ngata.
Moetso:Ts'ebetso e se nang seam, e chesehile kapa e felile.
Botenya ba lebota(WT):3.2 limilimithara——21 limilimithara.
Bophara ba ka ntle (OD):33 limilimithara——323 limilimithara.
Bolelele:6M kapa bolelele bo boletsoeng kamoo ho hlokahalang.
E qetella:Qetello e Sephara, Qetello e Beveled, e hatakeloa.
Boema-kepe ba Thomello: Tianjin, China.
Melao ea Tefo: T / T, LC.
Delivery: matsatsi a 7-15 ka mor'a ho lefa.
Bokaholimo: Li-tubes li tla ba le varnish (Ka ntle feela) ho thibela mafome.
Ho tšoaea: Standard + Steel Grade + Size + Heat No + Lot No.
Sephutheloana: Liphutheloana (li-hexagonal), Mabokose a Lepolanka, Mabokose (tšepe/lehong) kapa ha ho hlokahala.
(1)Mokhoa oa ho etsa tšepe
Litšepe li entsoe ka sebōpi sa motlakase, sefetoleli sa oksijene kapa mokhoa o bulehileng oa leifo.
(2) Mokhoa oa tlhahiso ea tube e se nang letho
Sekoti se se nang letho se ka hlahisoa ka mokhoa o chesang oa ho roala, 'me ho ka sebelisoa billet e sa khaotseng kapa ingot ea tšepe.
(3) Mokhoa oa tlhahiso ea phala ea tšepe
Pipe ea tšepe e ka etsoa ka mokhoa o chesang o chesang (extrusion, katoloso) kapa mokhoa o batang oa ho taka (rola) o se nang moeli.
| Standard | Kereiti ea tšepe | C | Si | Mn | S | P | Cr |
| GB 3087 | 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 | Pipe ea tšepe | Botenya ba lebota | Matla a tšepe | Kotulo Matla | Elongation |
| (mm) | (MPa) | (MPa) | % | ||
|
|
| ≥ | |||
| GB3087 | 10 | / | 335-475 | 195 | 24 |
| 20 | ＜15 | 410-550 | 245 | 20 | |
| ≥15 | 225 | ||||
| Mofuta oa phala ea tšepe | Bophara ba ka ntle(mm) | Mamello | ||
| tloaelehileng | e tsoetseng pele | |||
| Tube e chesang e kentsoeng | OD | ≤159 | ± 10% (min±0.50mm) | ±0.75%(mots±0.40mm) |
| = 159 | ±1.0% | ±0.90% | ||
| WT | ≤20 | ＋15.0%(mets＋0.45mm) | ±10% (metsotso±0.30mm) | |
| ＞20 | ±12.5% | ±10% | ||
| OD≥351 | ±15% | |||
| Mohatsela o batang | OD | 10-30 | ± 0.40mm | ± 0.20 limilimithara |
| 30 ~ 50 | ± 0.45 limilimithara | ± 0.25 limilimithara | ||
| ~50 | ±1.0% | ±0.75% | ||
| WT | 1.5 ho isa ho 3.0 | + 15% | ±10% | |
| ~3.0 | + 12.5% | ±10% | ||
(1) Teko ea Hydraulic
Pipe ea tšepe e lokela ho lekoa ka metsi ka bonngoe.
(2)Teko e bataletseng
Liphaephe tsa tšepe tse bophara ba ka ntle ho feta 22mm ho isa ho 400mm le botenya ba lebota bo sa feteng 10mm li tla etsoa teko ea ho batalla.
(3) Teko e tukang
Pipe ea tšepe e nang le lerako le botenya bo sa feteng 8 mm e ka etsoa teko ea mollo ka holimo ho 30 °, 45 ° kapa 60 °.
(4) Teko ea ho kobeha
Liphaephe tsa tšepe tse nang le bophara bo ka ntle ba limilimithara tse sa feteng 22 li tla beoa tekong ea ho kobeha.
(5)Teko e sa senyeheng
Ho ea ka litlhoko tsa moreki, pipe ea tšepe e tla lekoa ka ultrasonically ka bonngoe.
Libaka tse ka hare le tse ka ntle tsa phala ea tšepe ha li na mapheo, mameno, li-creases, crusting kapa karohano, 'me liphoso tsena li lokela ho tlosoa ka ho feletseng.Botebo ba ho hloekisoa ha bo na ho feta ho kheloha ho fosahetseng ha lerako le bitsoang botenya, 'me botenya ba sebele ba lerako sebakeng sa ho hloekisa ha boa lokela ho ba tlase ho bonyane bo lumelloang ke lerako.
Litlhaloso tsa ho paka, ho tšoaea le boleng ba liphaephe tsa tšepe li tla lumellana le lipehelo tsa GB/T 2102.
E inehetse ho taolo e ntle e tiileng le k'hamphani e nahanelang ea bareki, basebetsi-'moho le rona ba nang le boiphihlelo hangata ba fumaneha ho buisana ka litlhoko tsa hau le ho etsa monyaka o itseng oa moreki bakeng sa OEM Supply High Pressure Resistance Good Toughness GB5310-1995 Hot Rolled Cold Rolled China Factory Seamless Steel Pipe, Re. amohela bareki, mekhatlo ea likhoebo le metsoalle ho tsoa likarolong tsohle tsa lefats'e ho ikopanya le rona le ho fumana tšebelisano-'moho bakeng sa lintlha tse ntle.
OEM PhepeloPipe ea China le Pipe ea tšepe, Ke khotsofalo ea bareki ba rona ka lihlahisoa le lits'ebeletso tsa rona e lulang e re khothaletsa ho etsa betere khoebong ena.Re aha likamano tse molemo le bareki ba rona ka ho ba fa khetho e kholo ea likarolo tsa koloi tsa premium ka litheko tse tlase.Re fana ka litheko tse felletseng likarolong tsohle tsa rona tsa boleng kahoo o tiisetsoa ho boloka chelete e ngata.
