X42 SSAW Pipe spral Welded tube
Ewebata:
N'ọhịa nke ọkpọkọ ígwè, a na-eji usoro ịgbado ọkụ dị iche iche eme ihe iji nweta njikọ dị elu na ntụkwasị obi.Otu ụzọ dị otú ahụ bụgburugburu submerged arc ịgbado ọkụ(SAW), nke na-arụ ọrụ dị mkpa n'imepụta ọkpọkọ X42 SSAW.Dị ka onye isi ụlọ ọrụ, Cangzhou Spiral Steel Pipe Group Co., Ltd., mara maka ika Wuzhou ya, na-agbaso ụkpụrụ mba ụwa ma hụ na ngwaahịa ya (gụnyere X42 spiral submerged arc welded pipe) zutere API Spec 5L, ASTM A139, ASTM A252 na EN 10219. Na blọọgụ a, anyị na-abanye n'ime ụwa na-adọrọ adọrọ nke X42 SSAW ọkpọkọ, na-akọwapụta uru dị n'iji spiral submerged arc ịgbado ọkụ na mmepụta nke spirally welded ọkpọkọ.
Mụta maka ịgbado ọkụ n'ime mmiri nke Spiral Submerged Arc (SAW):
Spiral submerged arc welding, nke a makwaara dị ka SAW, bụ usoro ịgbado ọkụ pụrụ iche nke a na-eji arụpụta ọkpọkọ na-agbado agbado dị ka.X42 SSAW ọkpọkọ.Usoro na-agụnye ịgbaze eriri waya na metal base site na iji ọkụ ọkụ na-esi na arc combustion n'etiti waya na flux dị n'okpuru oyi akwa flux.Igwe nfegharị ahụ na-arụ ọrụ dị ka ihe mgbochi nchebe, na-egbochi mmetọ ikuku site na itinye aka na usoro ire ere.Usoro a nwere ọtụtụ uru karịa usoro ịgbado ọkụ ndị ọzọ.
Njirimara Mechanical nke SSAW Pipe
| ọkwa ígwè | ike mkpụrụ kacha nta | ike tensile kacha nta | Mgbatị kacha nta |
| 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 |
Ihe mejupụtara kemịkalụ nke ọkpọkọ SSAW
| ọkwa ígwè | C | Mn | P | S | V+Nb+Ti |
| Nke kacha % | Nke kacha % | Nke kacha % | Nke kacha % | Nke kacha % | |
| 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 |
Nkwenye Geometric nke Ọkụ SSAW
| Nkwenye geometric | ||||||||||
| n'èzí dayameta | Ọkpụrụkpụ mgbidi | ogologo | pụọ-na okirikiri | uka | Ogologo bead weld kacha | |||||
| D | T | |||||||||
| ≤1422mm | 1422 mm | 15mm | ≥15mm | ọkpọkọ ogologo 1.5m | ogologo n'uju | ọkpọkọ ahu | ngwụcha ọkpọkọ | T≤13mm | T -13 mm | |
| ± 0.5% | dị ka e kwetara | ± 10% | ± 1.5mm | 3.2mm | 0.2% L | 0.020D | 0.015D | '+10% | 3.5mm | 4.8mm |
Nnwale Hydrostatic
Uru nke ịgbado ọkụ gburugburu submerged arc:
1. Welds na-agbanwe agbanwe na nke dị elu: Usoro SAW a na-eji na X42 SSAW pipe na-emepụta akwa akwa na akwa akwa.Mgbe arc na-agbanye n'ime mmiri, ọ na-emepụta ebe a na-achịkwa nke na-echebe ebe a na-ere ere site na ihe ndị dị n'èzí, na-eme ka nkwonkwo na-agbanwe agbanwe na ntụkwasị obi.Nke a na-arụpụta mmepụta nke spiral welded ọkpọkọ na pụrụ iche ike na anwụ ngwa ngwa.
2. Ịbawanye arụmọrụ: Spiral submerged arc welding na-enye arụmọrụ dị ịrịba ama n'ihi ọdịdị akpaaka ya.Usoro a na-agụnye na-aga n'ihu, na-enye nri na-akpaghị aka nke waya ịgbado ọkụ, na-ebute mmepụta ngwa ngwa ma na-ejigide nkenke.Ọnụ ego nkwụnye ego dị elu na ịdabere na ntanaka na-arụ ọrụ aka na-enye aka na arụmọrụ na ọnụ ahịa.
3. Kwesịrị ekwesị maka ngwa dị iche iche: X42 SSAW pipe nke a na-emepụta site na spiral submerged arc welding na-ejikarị eme ihe n'ọtụtụ ụlọ ọrụ.A na-eji ọkpọkọ ndị a na njem mmanụ na gas, pipeline mmiri, nkwado nhazi ụlọ, ntọala ikpokọta, na ihe ndị ọzọ.Ntughari na ntụkwasị obi nke tube X42 SSAW na-eme ka ọ dị mma maka ngwa dị oke egwu.
4. Mmezi akụrụngwa akụrụngwa: Usoro SAW na-eme ka njikwa welding ka mma n'oge nrụpụta nke X42 spiral submerged arc welded pipes.Njikwa a nwere ike welie ihe eji arụ ọrụ, gụnyere mmetụta siri ike, ike na-enye ike na ike tensile.N'ihi ya, ọkpọkọ ndị a nwere nguzogide dị mma na ndị agha mpụga ma dabara ọbụna maka gburugburu ebe siri ike.
Na ngwụcha:
Mgbe anyị nyochara ụwa nke spiral submerged arc welding na mmepụta ọkpọkọ X42 SSAW, ọ bịara doo anya ihe kpatara eji eji usoro a eme ihe na ụlọ ọrụ nchara.Spiral submerged arc ịgbado ọkụ na-enye ọtụtụ uru dị ka weld seams na-agbanwe agbanwe, ịba ụba arụmọrụ, ntụgharị na akụrụngwa akụrụngwa ka mma, na-ahụ na ọkpọkọ agbadoro agbadoro, dị ka ọkpọkọ ígwè X42 SSAW mepụtara nke Cangzhou Spiral Steel Pipe Group Co., Ltd., na-ezute nke kachasị elu. ụkpụrụ àgwà.Ya mere, n'ihe gbasara ntụkwasị obi, ịdịte aka na arụmọrụ, X42 SSAW tube na-egosi na ọ bụ nhọrọ magburu onwe ya maka ọtụtụ ngwa ọrụ mmepụta ihe.
