X42 ssaw pipe spiral welded tube
Suma:
Mumunda wezviputori zvechibage, nzira dzakasiyana siyana dzinoshandiswa dzinoshandiswa kuzadzisa yakakwirira-mhando uye yakavimbika kubatana. Imwe nzira yakadaro iriSpiral yakakundwa Arc Welding(Saw), iyo inoita basa rinokosha mukugadzirwa kwe x42 Ssaw pombi. Semutungamiri weindasitiri, Cangzhou Spiral Steel Pombi yeboka, inosanganisira X42 Spord Pepa Kuzivisa zvakanakira kushandisa spiral yakakundwa Arc tulating arc kugadzirwa mukugadzirwa kwechipepa chakapfava.
Dzidza nezve spiral yakakundwa Arc Welding (Saw):
Spiral yakakundwa Arc Welding, inozivikanwawo sekuona, inyanzvi yehutachiona hwehutano hwakashandiswa kugadzira mapepa akapfava akadai seX42 SSAW PIPE. Maitiro anosanganisira kunyungudutsa iyo waya flux uye base simbi uchishandisa iyo kupisa inogadzirwa neArC bundu pakati pewaya uye flux pasi peiyo flux layer. Iyo flux layer inoita seyakavharirisa chipinganidzo, kudzivirira mweya yemhepo inosvibisa kubva pakupinda nemutengesi maitiro. Iyi nzira ine zvinoverengeka zvakanakira pane mamwe maitiro ehutongi.
Izvo zvigadzirwa zvemakanika zve ssaw pombi
| Giredhi reSimbi | SIMBA REMAHARA Simba | Minimum Simba Simba | Kuderera kushoma |
| 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 |
Iyo yemakemikari kuumbwa kweiyo SSAW PIPES
| Giredhi reSimbi | C | Mn | P | S | V + nb + ti |
| Max% | Max% | Max% | Max% | Max% | |
| 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 |
Iyo geometric kutsvenesa kweiyo Ssaw pombi
| Geometric tolerances | ||||||||||
| Kunze kweDhipatimendi | Kukudza Wall | kutwasuka | Kunze-kwe-kutenderera | Misa | Maximum weld Bead kureba | |||||
| D | T | |||||||||
| ≤1422mm | > 1422mmm | <15mm | ≥15mm | PIPE ENT 1.5M | urefu hwakazara | PIPE Muviri | PIPE END | T≤13mm | T> 13mm | |
| ► 0.5% | Sezvakatenderana | ± 10% | ± 1.5mm | 3.2mm | 0.2% l | 0.020d | 0.015d | '+ 10% | 3.5mm | 4.8mm |
Hydrostatic test
Zvakanakira zveSpiral yakakundwa Arc Welding:
1. Zvinoenderana uye zvakakwirira zvemhando yepamusoro: Iyo nzira yekuona inoshandiswa muX42 Ssaw Pipe inoburitsa yunifomu uye yakakwirira mhando maWels. Kana iyo arc yakanyudzwa mu flux, inogadzira nzvimbo inodzorwa nharaunda inodzivirira nzvimbo yekutengesa kubva kune zvekunze zvinhu, ichivimba nekuvimbika uye yakavimbika majoini. Izvi zvinoguma nekugadzirwa kweiyo spiraled pombi ine simba rakasiyana uye kusimba.
2. Kuwedzera kushanda kweiyo: Spiral yakakundwa Arc Teling inopa hunyanzvi hwakakosha nekuda kwehunhu hwayo otomatiki. Maitiro acho anosanganisira kuenderera mberi, otomatiki kudya waya welating, zvichikonzera kukurumidza kwechibereko paunenge uchichengeta chairo. Mitero yakakwirira yekubhadhara uye kuwanda kwekuvimbika pane bhuku rebasa rinobatsira mukubudirira uye mutengo-kushanda.
3 Iyi pombi inoshandiswa mumafuta uye gasi yekufambisa, mapipi emvura, kuvaka kurongeka kwekutsigira, hunzhonga nheyo dzinotyisa, uye zvimwe. Iko kuwanda uye kuvimbika kweiyo x42 Ssaw tube inoita kuti ive yakakodzera kuti isimbiswe.
4. Uku kudzora kunogona kuvandudza midziyo yemuchina, kusanganisira kukanganisa kuomarara, goho rigaro uye simba rakafanana. Nekuda kweizvozvo, mapepa aya ane simba rakanakisa kune masimba ekunze uye akakodzera kunyange kune nharaunda dzine hutsinye.
Mukupedzisa:
Patinoongorora nyika yeSpiral yakakundwa Arc Tilding muX42 Ssaw Pipe Production, inojekesa kuti nei maitiro aya anoshandiswa zvakanyanya muindasitiri yesimbi. Spiral yakakundwa Arc Welding inopa zvakawanda zvakanakira seMals seams Naizvozvo, maererano nekuvimbika, kusavimbika uye kuita, iyo x42 Ssaw tube inoratidza sarudzo yakanaka yeiyo dzakasiyana siyana dzekushandisa maindasitiri.
