Spiral Welded Carbon Steel Pipe For Sale
Ea ronaspiral welded carbon steel pipesli entsoe ka ho pitikisa tšepe e entsoeng ka carbon e tlaase ka har'a phaephe e se nang letho ka lehlakoreng le itseng la spiral, ebe li cheseletsa seams tsa liphaephe.Ts'ebetso ena e re lumella ho hlahisa liphaephe tse kholo tsa tšepe tse bophara bo boholo, tse molemo haholo ho liindasteri tse sa tšoaneng.Ka ho sebelisa litšepe tse tšesaane, re ka etsa liphaephe tse nang le matla a phahameng le ho tšoarella.
Thepa ea Mechanical pipe ea SSAW
| tšepe kereiti | bonyane matla a tlhahiso | matla a fokolang a Tensile | Elongation e fokolang |
| B | 245 | 415 | 23 |
| X42 | 290 | 415 | 23 |
| X46 | 320 | 435 | 22 |
| X52 | 360 | 460 | 21 |
| X56 | 390 | 490 | 19 |
| X60 | 415 | 520 | 18 |
| X65 | 450 | 535 | 18 |
| X70 | 485 | 570 | 17 |
Sebopeho sa lik'hemik'hale tsa liphaephe tsa SSAW
| tšepe kereiti | C | Mn | P | S | V+Nb+Ti |
| Boholo % | Boholo % | Boholo % | Boholo % | Boholo % | |
| B | 0.26 | 1.2 | 0.03 | 0.03 | 0.15 |
| X42 | 0.26 | 1.3 | 0.03 | 0.03 | 0.15 |
| X46 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X52 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X56 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X60 | 0.26 | 1.4 | 0.03 | 0.03 | 0.15 |
| X65 | 0.26 | 1.45 | 0.03 | 0.03 | 0.15 |
| X70 | 0.26 | 1.65 | 0.03 | 0.03 | 0.15 |
Mamello ea Geometric ea liphaephe tsa SSAW
| Mamello ea Geometri | ||||||||||
| bophara ba kantle | Botenya ba lebota | ho otloloha | ntle le ho pota | boima | Bolelele ba lifaha tsa weld | |||||
| D | T | |||||||||
| ≤1422 limilimithara | bolelele ba 1422 mm | ＜15 limilimithara | ≥15mm | pheletso ea lipeipi 1.5m | bolelele bo feletseng | 'mele oa phala | pheletso ea peipi | T≤13mm | T ~ 13mm | |
| ±0.5% | joalo ka ha ho lumellanoe | ±10% | ± 1.5mm | 3.2 limilimithara | 0.2% L | 0.020D | 0.015D | '+10% | 3.5 limilimithara | 4.8mm |
Teko ea Hydrostatic
Peipi e tla mamella teko ea hydrostatic ntle le ho lutla ka seam se cheselletsang kapa 'mele oa phala
Manonyeletso ha a hloke ho lekoa ka mokhoa oa hydrostatically, ha feela likaroloana tsa liphaephe tse sebelisoang ho tšoaea li-joints li ne li lekoa ka katleho ka hydrostatically pele ho ts'ebetso ea ho kopanya.
Ka ho tsepamisa maikutlo ho matla boleng, re sebelisa feela thepa e ntle ka ho fetisisa ts'ebetsong ea rona ea tlhahiso.Lisebelisoa tse ka sehloohong tse sebelisoang liphaepheng tsa rona tsa spiral welded ke Q195, Q235A, Q235B, Q345, joalo-joalo. Lisebelisoa tsena tsa boleng bo phahameng li tiisa hore liphaephe tsa rona li finyella litekanyetso tse hlokahalang tsa indasteri 'me li ka mamella maemo a feteletseng.
Ho Cangzhou Spiral Steel Pipe Group Co., Ltd., re beha khotsofalo ea bareki pele mme re loanela ho fana ka lihlahisoa tse ntle tse fihlelang litlhoko tsa hau tse ikhethileng.Khamphani e na le mela e 13 ea tlhahiso ea liphaephe tsa tšepe ea spiral le mela e 4 e khethehileng e thibelang kutu le mehala ea tlhahiso ea mocheso.Ka lisebelisoa tsena tse tsoetseng pele, re khona ho hlahisa liphaephe tsa tšepe tsa spiral submerged arc welded spiral tse bophara ba Φ219 ho ea Φ3500mm le botenya ba lebota ba 6-25.4mm.
Liphaephe tsa rona tsa spiral welded carbon steel li fana ka melemo e mengata ho liindasteri tse fapaneng.Matla a tlhaho le ho tšoarella ha lipeipi tsa rona li li etsa khetho e babatsehang bakeng sa merero ea meralo ea motheo e kang phepelo ea metsi, lipalangoang tsa oli le khase, le kaho.Ho feta moo, liphaephe tsa rona ha li na kutu, li netefatsa bophelo bo bolelele le ho ts'epahala maemong a thata.
Ho feta moo, boitlamo ba rona ba boleng bo fetela ka nģ'ane ho tlhahiso.Re kenya tšebetsong mehato e tiileng ea taolo ea boleng mothating o mong le o mong ho netefatsa hore phala e 'ngoe le e 'ngoe e cheselitsoeng ea carbon steel e tlohang fekthering ha e na sekoli.Sehlopha sa rona sa litsebi tse nang le litsebo tse phahameng le tse nang le boiphihlelo se okametse tšebetso ea tlhahiso ho netefatsa hore sehlahisoa se seng le se seng se kopana kapa se feta litekanyetso tsa indasteri.
Ho khetha Cangzhou Spiral Steel Pipe Group Co., Ltd. joalo ka mofani oa hau ea tšepahalang ho bolela hore u ka fumana lipeipi tsa tšepe tsa spiral welded carbon steel tsa boleng bo holimo.Re ikemiselitse ho fana ka litharollo tse ka tšeptjoang le tse tšoarellang, tse bonahatsoang ke boqapi bo phahameng ba lihlahisoa tsa rona.
Hore na o hloka phala e kholo ea bophara ba tšepe bakeng sa morero o moholo oa kaho kapa phala e ka mamellang maemo a feteletseng, pipe ea rona ea spiral welded carbon steel ke khetho e nepahetseng.Ikopanye le rona kajeno ho utloa boleng bo ke keng ba lekanngoa le ho tšepahala ha lihlahisoa tsa rona.Cangzhou Spiral Steel Pipe Group Co., Ltd. e lula e ikemiselitse ho fihlela litlhoko tsa hau le ho fana ka litharollo tse ikhethileng tse fetang tebello ea hau.
Traceablity:
Bakeng sa pipe ea PSL 1, moetsi o tla theha le ho latela mekhoa e ngotsoeng ea ho boloka:
Boitsebiso ba mocheso ho fihlela liteko tse amanang le chmical li etsoa le ho lumellana le litlhoko tse boletsoeng ho bontšoa
Boitsebiso ba yuniti ya teko ho fihlela diteko tsa motjhini tse amanang di etswa mme ho bontshiwa ho tsamaelana le ditlhoko tse boletsweng
Bakeng sa pipe ea PSL 2, moetsi o tla theha le ho latela mekhoa e ngotsoeng bakeng sa ho boloka boitsebiso ba mocheso le boitsebiso ba yuniti ea teko bakeng sa phala e joalo.Mekhoa e joalo e tla fana ka mekhoa ea ho lata bolelele bofe kapa bofe ba phaephe sebakeng se nepahetseng sa tlhahlobo le liphetho tse amanang le liteko tsa lik'hemik'hale.
