Intengo Engcono Kakhulu ku-ASTM A335 P11 Alloy Steel Pipe ASME A213 T11 Metal Pipe 12cr1movg High Pressure Seamless 3inch Sch40s Ipayipi Lensimbi
Incazelo emfushane:
Ipayipi lensimbi elibandayo elidonsayo lenziwa ngensimbi engenamthungo.Iphinde icutshungulwe ngokudweba okubandayo phezu kwe-mandrel, ukulawula i-ID, futhi ngokusebenzisa ifa ukulawula i-OD.I-CDS iphakeme ngekhwalithi engaphezulu, ukubekezelelwa kobukhulu namandla uma iqhathaniswa neshubhu elishisayo eliphelile elingenamthungo.Ngenxa yezici zokunemba okuphezulu, ekwenziweni kwemishini enembayo, izingxenye zezimoto, amasilinda amanzi, imboni yokwakha (imikhono yensimbi) inobubanzi obubanzi kakhulu. kwezicelo.
Usayizi: 16mm-89mm.
I-WT: 0.8mm-18 mm.
Isimo: Indilinga.
Uhlobo lokukhiqiza: Ukudonswa okubandayo noma okugoqiwe okubandayo.
Ubude: Ubude obungahleliwe obukodwa/ Ubude obuphindwe kabili okungahleliwe noma ubude besicelo sangempela sekhasimende bungamamitha ayi-10
Siphishekela imfundiso yokuphatha ethi "Ikhwalithi iyingqayizivele, Usizo luphakeme kakhulu, Isithunzi siqala", futhi sizodala futhi sabelane ngempumelelo nawo wonke amaklayenti Ngenani Elingcono Kakhulu ku-ASTM A335 P11 Alloy Steel Pipe ASME A213 T11 Metal Pipe 12cr1movg High Pressure Seamless 3inch Ipayipi Lensimbi le-Sch40s, Ukuze uthole ulwazi olwengeziwe namaqiniso, qiniseka ukuthi awunqikazi ukusithinta.Yonke imibuzo evela kuwe ingase yaziswa kakhulu.
Siphishekela imfundiso yokuphatha ethi “Ikhwalithi iyingqayizivele, Usizo luphakeme, Idumela kuqala”, futhi sizodala futhi sabelane ngempumelelo nawo wonke amakhasimendeIpayipi Lensimbi lase-China A387 kanye Nepayipi Lensimbi, Manje sesizuze ukuqashelwa okuningi phakathi kwamakhasimende asabalale emhlabeni wonke.Bayasethemba futhi bahlale benikeza imiyalo ephindaphindwayo.Ngaphezu kwalokho, okubalulwe ngezansi ngezinye zezinto ezinkulu ezidlale indima enkulu ekukhuleni kwethu okukhulu kulesi sizinda.
| Okujwayelekile | Ibanga | Izingxenye Zekhemikhali (%) | |||||||
|
|
| C | Si | Mn | P | S | Mo | Cr | V |
| I-ASTM A519 | 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | ≤0.040 | ≤0.040 | 0.15-0.25 | 0.8-1.10 | / |
| Ibanga | Ukulethwa | Amandla Okuqina | Isivuno Amandla | Ukwelula | Ukuqina |
|
| Isimo | (Mpa) Min. | (Mpa) Min. | (%) Ubuncane. | (HB) Min. |
| 4130 | HR | 621 | 483 | 20 | 89 |
|
| SR | 724 | 586 | 10 | 95 |
|
| A | 517 | 379 | 30 | 81 |
|
| N | 621 | 414 | 20 | 89 |
Anealing
Ngemuva kokuba impahla ibanda kakhulu, amashubhu afakwa esithandweni somlilo ukuze alaphe ukushisa kanye nokujwayelekile.
Ukuqondisa
Ngemuva kokukhishwa kwe-annealing, izimpahla zidluliselwa ngomshini wokuqondisa ama-roller ayisikhombisa ukuze kuzuzwe ukuqondisa okufanele kwamashubhu.
Eddy okwamanje
Ngemuva kokuqondisa, ishubhu ngalinye lidluliswa emshinini wamanje we-eddy ukuze kutholwe ukuqhekeka kwendawo nokunye ukonakala.Amashubhu kuphela adlula i-eddy current afanele ukuthunyelwa kumakhasimende.
Ukuqeda
Ishubhu ngalinye ligcotshwe ngamafutha amelana nokugqwala noma lifakwe ivanishi ukuze livikeleke futhi limelane nokugqwala ngokwesidingo samakhasimende, isiphetho seshubhu ngalinye simbozwa ngamakepisi epulasitiki ukuze kugwenywe umonakalo osendleleni, ukumaka kanye nemininingwane iyafakwa futhi izimpahla zilungele ukuthunyelwa. .
| Ukuqokwa | Uphawu | Incazelo |
| Kubanda okudonswe kanzima | +C | Akukho ukwelashwa kokushisa ngemva kwenqubo yokugcina yokudweba okubandayo |
| Abandayo adonswe/athambile | +LC | Ngemuva kokwelashwa kokushisa kokugcina kukhona umdwebo ofanele wokudlula |
| Ukubanda nokuxineka kuphelile | +SR | Ngemuva kwenqubo yokugcina yokudweba okubandayo kukhona ukwelashwa kokushisa kokunciphisa ukucindezeleka endaweni elawulwayo |
| I-Annealed | +A | Ngemuva kwenqubo yokugcina ebandayo yokudweba amashubhu afakwe endaweni elawulwayo |
| Kujwayelekile | +N | Ngemuva kokusebenza komdwebo wokugcina obandayo amashubhu ajwayelekile endaweni elawulwayo |
Amapayipi ensimbi angenamthungo e-Cold Drawn Carbon asetshenziswa kakhulu emishinini yenuzi, ekuthuthweni kwegesi, ezimbonini ze-petrochemical, ezakha umkhumbi nezobhayela, anezici zokumelana nokugqwala okuphezulu kuhlanganiswe nezakhiwo ezifanele zemishini.
- Idivayisi yenuzi
- Ukuhanjiswa kwegesi
Siphishekela imfundiso yokuphatha ethi "Ikhwalithi iyingqayizivele, Usizo luphakeme kakhulu, Isithunzi siqala", futhi sizodala futhi sabelane ngempumelelo nawo wonke amaklayenti Ngenani Elingcono Kakhulu ku-ASTM A335 P11 Alloy Steel Pipe ASME A213 T11 Metal Pipe 12cr1movg High Pressure Seamless 3inch Ipayipi Lensimbi le-Sch40s, Ukuze uthole ulwazi olwengeziwe namaqiniso, qiniseka ukuthi awunqikazi ukusithinta.Yonke imibuzo evela kuwe ingase yaziswa kakhulu.
Intengo Engcono Kakhulu ivuliweIpayipi Lensimbi lase-China A387 kanye Nepayipi Lensimbi, Manje sesizuze ukuqashelwa okuningi phakathi kwamakhasimende asabalale emhlabeni wonke.Bayasethemba futhi bahlale benikeza imiyalo ephindaphindwayo.Ngaphezu kwalokho, okubalulwe ngezansi ngezinye zezinto ezinkulu ezidlale indima enkulu ekukhuleni kwethu okukhulu kulesi sizinda.
