Bakin karfe bututu, wanda kuma aka sani da bakin karfe maras sumul bututu, dogon silinda ce mara nauyi da ake amfani da ita don motsi ruwa (ruwa ko gas).
“Bututu maras sumul” da “bututun bakin karfe” kusan ana iya musanya su, ko da yake akwai ƙananan bambance-bambance-gaba ɗaya, bututu yana da ƙarancin buƙatun injiniya fiye da bututu.
Cepheus ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren ƙwararren bututu ne a cikin manya, matsakaici, da ƙananan diamita.
Daban-daban bakin karfe ba sumul bututu ana samar da cikakken bayani dalla-dalla da babban inganci.
Cepheus yana da kayan aiki masu kyau da cikakkiyar kulawar inganci, yana kafa tsarin gudanarwa na zamani, yana gabatar da fasahar ci gaba na duniya kuma yana ɗaukar dabarun samar da ci gaba na ƙasa da ƙasa.
Bakin karfe sumul bututu suna yadu amfani da irin wannan masana'antu kamar man fetur, sinadaran masana'antu, inji, wutar lantarki, sinadaran fiber, papermaking, bugu da rini, abinci da pneumatic sassa da dai sauransu.
Kamfanin yana samar da cikakken kayan aikin dubawa kuma yana ɗaukar matakan fasaha don samfura kamar: bututu maras kyau don jigilar ruwa, bututun gini don ginawa, mara nauyi don tukunyar jirgi da mai musayar zafi.
A waje diamita na sumul bakin karfe muna samar da jeri daga 4.0mm zuwa 1219mm. Kaurin bango shine 0.5mm zuwa 100mm. Don karfe, muna da gaske.
| Ƙayyadaddun bayanai | |
| Girman | OD: 4.0 ~ 1219mm; Aminiya: 0.5 ~ 100mm; Tsawon: 6m, 12m, Max.18m |
| Tsari | Mara sumul, Sanyi Janye, Sanyi Birgima, Mai zafi mai zafi |
| Ƙarshe | PE (Plain End), BE (Beveled End), NPT, BW (Butt Weld End) |
| Surface | Taimako Pickling, goge (180#, 220#, 240#, 320#, 400#, 600#) |
| Nauyin Ka'idar (kg/m) | Nauyi/mita = (OD-WT)*WT*0.02507DukaODkumaWTku mm. |
Lura:
OD shine ƙayyadadden diamita na waje.
WT shine ƙayyadadden kauri na bango
Bututun bakin karfe za a tsince su ba tare da sikeli ba. Lokacin da aka yi amfani da annealing mai haske, pickling ba lallai ba ne.
Babban Darajoji
| Austenitic/Super Austenitic Bakin Karfe Sulumi Bututu | 304, 304H, 304L, 304LN, 321, 321H, 316, 316L, 316LN, 316Ti, 317L, 310S, 310H, 314, 347H, 904L, 347H, 904L, S310 S310 31277 |
| Ferrite/Super Ferrite Bakin Karfe Bututu maras kyau | 405, 430, 439, 444, TP446-1/TP446-2, S44660, S44735, S44736 |
| Duplex/Super Duplex Bakin Karfe Sulun Bututu | S31500, S31803, S32205, S32304, S32520, S32550, S32750, S32760 |
| Martensite/Super Martensite Bakin Karfe Bututu maras kyau | 410S, 410, 420, 420J2, 431, 17-4PH, 13Cr110, 17Cr110/125 |
| Nickel Alloy Bututu maras kyau | N04400, N05500, N06600, N06601, N06025, N06617, N06625, N06690, N08810, N10276, N06022, N10665, N10675, N08080, N08080, N08080 30, N06035, N07750 |
Matsayin Samfura
| GB | GB 5310, GB13296, GB/T 9948, GB/T14976, GB/T14975 |
| ASTM | ASTM A213/213M (ASME SA213/SA213M), ASTM A312/312M (ASME SA312/SA312M), ASTM A789/789M , ASTM B423 (ASME SB423), ASTM B407 (ASME SB407), ASTM B668 (ASME SB668) |
| DIN | DIN 17456, DIN17458 |
| EN | Saukewa: EN10216-5 |
| JIS | JIS G3459, JIS G3463 |
Haƙuri a cikin Kaurin bango (ASTM A312)
| NPS Designator | Haƙuri, % daga Naƙasasshe | |
| Ƙarshe | Karkashin | |
| 1/8 zuwa 2-1/2 incl., duk ma'aunin t/D | 20.0 | 12.5 |
| 3 zuwa 18 inch., t/D har zuwa 5% incl. | 22.5 | 12.5 |
| 3 zuwa 18 inch., t/D ：5% | 15.0 | 12.5 |
| 20 kuma ya fi girma, welded, duk ma'aunin t/D | 17.5 | 12.5 |
| 20 kuma ya fi girma, mara kyau, t/D har zuwa 5% incl. | 22.5 | 12.5 |
| 20 kuma ya fi girma, mara kyau, t/D = 5% | 15.0 | 12.5 |
Lura:
t = Ƙaunar bangon Ƙa'ida;
D = An yi oda a Waje Diamita.
Haƙuri a cikin Diamita na Waje (ASTM A312)
| NPS Designator | Haƙuri a Waje Diamita | |||
| Ƙarshe | Karkashin | |||
| In. | mm | In. | mm | |
| 1/8 zuwa 1-1/2, ƙari. | 1/64 (0.015) | 0.4 | 1/32 (0.031) | 0.8 |
| Sama da 1-1/2 zuwa 4, inc. | 1/32 (0.031) | 0.8 | 1/32 (0.031) | 0.8 |
| Sama da 4 zuwa 8, incl. | 1/16 (0.062) | 1.6 | 1/32 (0.031) | 0.8 |
| Sama da 8 zuwa 18, incl. | 3/32 (0.093) | 2.4 | 1/32 (0.031) | 0.8 |
| Sama da 18 zuwa 26, incl. | 1/8 (0.125) | 3.2 | 1/32 (0.031) | 0.8 |
| Sama da 26 zuwa 34, incl. | 5/32 (0.156) | 4.0 | 1/32 (0.031) | 0.8 |
| Sama da 34 zuwa 48, incl. | 3/16 (0.187) | 4.8 | 1/32 (0.031) | 0.8 |
Hakuri a Madaidaici (ASTM A312)
| Ƙayyadaddun OD, in. | Ƙaunar bangon ƙayyadaddun, in. | Matsakaicin Curvature a kowane 3ft, in. | Matsakaicin Curvature da Jimlar Tsawon, in. |
| Har zuwa 5.0 incl. | Sama da 3% OD zuwa 0.5, incl. | 0.030 | 0.010 x tsayi, ft |
| Sama da 5.0 zuwa 8.0, incl. | Sama da 4% OD zuwa 0.75, incl. | 0.045 | 0.015 x tsayi, ft |
| Sama da 8.0 zuwa 12.75, inc. | Sama da 4% OD zuwa 1.0, incl. | 0.060 | 0.020 x tsayi, ft |
Bayanin tattarawa
Bakin karfe ba sumul bututu an cushe bisa ga abokin ciniki ta bukata. Don guje wa duk wani lahani da zai iya haifarwa yayin sufuri na ƙasa da ƙasa, muna samar da wasu hanyoyin marufi na zaɓi, gami da saƙan jakunkuna, buhunan katako, da akwatunan katako.
Lokacin aikawa: Afrilu-12-2020