Submerged Arc Spiral Welded Tube Kumurongo wa Gaz
Imiyoboro isudira ya spiral ikorwa ubudahwema kandi irashobora kubyara ibyuma birebire bitagira umupaka.Ubu buryo bwo kubyaza umusaruro bugabanya igihombo cyo kugabanya umutwe no umurizo mugihe byongera ikoreshwa ryicyuma 6% kugeza 8%.Ibi bizavamo kuzigama no gukora neza kubakiriya bacu.
Iwacuspiral welded tubestanga imikorere isumba iyindi ugereranije na gakondo igororotse isudira imiyoboro.Biroroshye guhinduranya no guhindura ubwoko, bigatuma biba byiza kubikorwa bisaba guhuza n'imikorere.Ikigeretse kuri ibyo, ubushobozi bwo gukoresha imashini no gukoresha ibyuma byizengurutsa imiyoboro ituma bishyirwa mubikorwa byoroshye mubikorwa bitandukanye byinganda.
| Bisanzwe | Urwego rw'icyuma | Ibigize imiti | Imiterere ya Tensile | Ikizamini cya Charpy Ingaruka no Kugabanya Ibipimo Byamarira | |||||||||||
| C | Mn | P | S | Ti | Ibindi | CEV4) （%） | Rt0.5 Mpa Gutanga imbaraga | Rm Mpa Imbaraga | A% L0 = 5.65 √ S0 Kurambura | ||||||
| max | max | max | max | max | max | max | min | max | min | max | |||||
| API yihariye 5L （PSL2） | B | 0.22 | 1.20 | 0.025 | 0.015 | 0.04 | Ibyiciro byose byibyuma: Bihitamo kongera Nb cyangwa V cyangwa guhuza byose muri bo, ariko Nb + V + Ti ≤ 0.15%, na Nb + V ≤ 0.06% ku cyiciro B. | 0.25 | 0.43 | 241 | 448 | 414 | 758 | Kubarwa ukurikije Uwiteka formula ikurikira: e = 1944 · A0.2 / U0.9 Igisubizo: Ibice agace ka sample muri mm2 U: Ntarengwa yagaragajwe imbaraga muri Mpa | Hano haribizamini bisabwa nibizamini byubushake.Ushaka ibisobanuro birambuye, reba ibipimo byumwimerere. |
| X42 | 0.22 | 1.30 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 290 | 496 | 414 | 758 | ||||
| X46 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 317 | 524 | 434 | 758 | ||||
| X52 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 359 | 531 | 455 | 758 | ||||
| X56 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 386 | 544 | 490 | 758 | ||||
| X60 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | 0.25 | 0.43 | 414 | 565 | 517 | 758 | ||||
| X65 | 0.22 | 1.45 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 448 | 600 | 531 | 758 | ||||
| X70 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 483 | 621 | 565 | 758 | ||||
| X80 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | 0.25 | 0.43 | 552 | 690 | 621 | 827 | ||||
| 1) CE (Pcm) = C + Si / 30 + （Mn + Cu + Cr） / 20 + Ni / 60 + Oya / 15 + V / 10 + 58 | |||||||||||||||
| 2) CE (LLW) = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15 | |||||||||||||||
Kuriimirongo ya gaze, spiral welded tube itanga igisubizo kirambye kandi cyizewe.Uburyo bukomeza bwo gukora butanga ubuziranenge n'imbaraga bihoraho, ni ngombwa mu gutwara gaze gasanzwe.Guhindura no guhuza imiyoboro ya spiral weld nayo ikora neza kuriarc gusudiraPorogaramu.Yaba umushinga winganda, ubucuruzi cyangwa gutura, ibicuruzwa byacu bitanga imikorere nubwizerwe ukeneye.
Imiyoboro yacu yo gusudira izengurutswe ikorwa ku rwego rwo hejuru kugira ngo yujuje ibisabwa n'inganda.Dukoresha tekinoroji yubuhanga nubuhanga bwuzuye kugirango tubyare ibicuruzwa birenze ibyateganijwe.Buri muyoboro urageragezwa cyane kandi ukagenzurwa kugirango wuzuze ibisabwa bikenewe mu gukoresha imiyoboro ya gaze.
Usibye ibyiza bya tekiniki, imiyoboro yacu yo gusudira yagenewe ibyo abakiriya bakeneye.Kuva kwishyiriraho kugeza kubungabunga, imiyoboro yacu isudira ya spiral yashizweho kugirango byoroherezwe.
Twiyemeje guha abakiriya bacu ibicuruzwa byiza nibisubizo kugirango babone ibyo bakeneye.Kwinjiza imiyoboro yacu isudira iragaragaza ubwitange bwacu mu guhanga udushya no kuba indashyikirwa mu nganda.Twizera ko ibicuruzwa byacu bizuzuza kandi birenze ibyifuzo bya gazi zikoreshwa, kandi dutegereje kuzuza ibyo abakiriya bacu bakeneye hamwe nibicuruzwa byiza kandi byiza.
