Bututun da aka narkar da shi a cikin ruwa mai zurfi don Layukan Gas
Ana samar da bututun da aka yi da welded akai-akai kuma a ka'ida, suna iya samar da bututun ƙarfe masu tsayi marasa iyaka. Wannan tsarin samarwa yana rage asarar yanke kai da wutsiya yayin da yake ƙara yawan amfani da ƙarfe da kashi 6% zuwa 8%. Wannan zai haifar da tanadin kuɗi da inganci ga abokan cinikinmu.
Namubututun da aka welded mai karkaceyana ba da sassauci mai kyau idan aka kwatanta da bututun da aka haɗa madaidaiciyar na gargajiya. Yana da sauƙin musanya da daidaita nau'ikan, wanda hakan ya sa suka dace da ayyukan da ke buƙatar daidaitawa da keɓancewa. Bugu da ƙari, ƙarfin injina da sarrafa kansa na bututun da aka haɗa masu juyawa yana ba da damar aiwatar da su cikin sauƙi a cikin yanayi daban-daban na masana'antu.
| Daidaitacce | Karfe matakin | Sinadarin sinadarai | Halayen taurin kai | Gwajin Tasirin Charpy da Gwajin Hawaye Nauyi | |||||||||||
| C | Mn | P | S | Ti | Wani | CEV4)(%) | Ƙarfin Rt0.5 Mpa | Ƙarfin tanƙwasawa na Rm Mpa | A% L0=5.65 √ S0 Tsawaita | ||||||
| matsakaicin | matsakaicin | matsakaicin | matsakaicin | matsakaicin | matsakaicin | matsakaicin | minti | matsakaicin | minti | matsakaicin | |||||
| Bayanin API 5L(PSL2) | B | 0.22 | 1.20 | 0.025 | 0.015 | 0.04 | Ga duk matakan ƙarfe: Ƙara Nb ko V ko kowane haɗuwa zaɓi daga cikinsu, amma Nb+V+Ti ≤ 0.15%, da kuma Nb+V ≤ 0.06% ga aji B | 0.25 | 0.43 | 241 | 448 | 414 | 758 | Za a yi lissafi bisa ga wannan dabarar: e=1944·A0.2/U0.9 A: Sashe-sashe na giciye Yankin samfurin a cikin mm2 U: Ƙaramin ƙarfin juriya da aka ƙayyade a cikin Mpa | Akwai gwaje-gwajen da ake buƙata da gwaje-gwajen zaɓi. Don ƙarin bayani, duba ma'aunin asali. |
| 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+No/15+V/10+58 | |||||||||||||||
| 2)CE(LLW)=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 | |||||||||||||||
Dominlayukan maibututun da aka yi da spiral welded yana ba da mafita mai ɗorewa da aminci. Tsarin samar da shi na ci gaba yana tabbatar da inganci da ƙarfi mai daidaito, wanda yake da mahimmanci ga jigilar iskar gas. Sassauci da daidaitawa na bututun da aka yi da spiral welded suma sun sa ya dace dabututun walda na bakaaikace-aikace. Ko aikin masana'antu ne, na kasuwanci ko na zama, samfuranmu suna ba da aiki da aminci da kuke buƙata.
Ana ƙera bututun mu masu walda masu karkace zuwa mafi girman ƙa'idodi don biyan buƙatun masana'antu. Muna amfani da fasahar zamani da injiniyan daidaito don samar da samfuran da suka wuce tsammanin. Ana gwada kowane bututun sosai kuma ana duba shi don tabbatar da cewa ya cika ƙa'idodin da ake buƙata don amfani da bututun iskar gas.
Baya ga fa'idodin fasaha, an tsara bututun mu na welded mai karkace tare da la'akari da buƙatun abokan ciniki. Tun daga shigarwa zuwa gyara, an tsara bututun mu na welded mai karkace don mafi sauƙin amfani.
Mun kuduri aniyar samar wa abokan cinikinmu mafi kyawun kayayyaki da mafita don biyan buƙatunsu. Gabatar da bututun mu mai walƙiya mai zagaye yana nuna sadaukarwarmu ga kirkire-kirkire da ƙwarewa a masana'antar. Mun yi imanin cewa kayayyakinmu za su biya kuma su wuce buƙatun aikace-aikacen layin iskar gas, kuma muna fatan biyan buƙatun abokan cinikinmu da samfura da tallafi mafi inganci.
