Bututun ƙarfe / Tube pilings / Na'urorin haɗi
01
Piling Pipes
Gabatarwar Kayayyakin
Matsayin kayan aiki:
Ana rarraba bututun piling yawanci bisa kayan da aka yi su da su, wanda zai iya haɗa da ƙarfe na carbon, ƙarfe, ko wasu kayan. ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙaya za su dogara ne akan aikace-aikacen da aka yi niyya da yanayin da za a yi amfani da bututun tarawa.
Matsayin masana'anta:
Tsarin masana'anta na tara bututu na iya buƙatar bin ƙayyadaddun ƙa'idodi don tabbatar da inganci, aminci da aikin bututun. Ƙungiyoyi na iya haɓaka waɗannan ƙa'idodin kamar Societyungiyar Gwaji da Kayayyaki ta Amurka (ASTM), Cibiyar Man Fetur ta Amurka (API), ko wasu ƙungiyoyi masu dacewa na ƙasa ko na ƙasa da ƙasa.
Matsayin Zane:
Ana iya buƙatar bututun da za su dace da wasu ƙa'idodin ƙira don tabbatar da ingancin tsarin su da ƙarfin ɗaukar kaya. Ƙungiyoyin injiniya da gine-gine ko hukumomin kula da gwamnati na iya haɓaka waɗannan ƙa'idodi.
Matsayin masana'anta:
Tsarin masana'antu na Submerged-Arc Welded Steel Pipes na iya bin ƙayyadaddun ƙa'idodin da ƙungiyoyi kamar Cibiyar Man Fetur ta Amurka (API), Ƙungiyar Gwaji da Kayayyakin Amurka (ASTM), ko wasu ƙungiyoyi na ƙasa ko na ƙasa kamar haka: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458, IS 3589, GB/T3091, GB/T9711, EN10217, EN10219
Sharuɗɗan aikace-aikace:
Za a iya rarraba bututun da aka yi niyya gwargwadon yadda ake amfani da su, kamar tulin ruwa, tulin tushe, ko takamaiman nau'in ƙasa ko yanayin ƙasa. Yana da mahimmanci don tuntuɓar ƙayyadaddun ƙayyadaddun ƙa'idodi da rarrabuwa da ke da alaƙa da nau'in bututun da ake buƙata don wani aiki na musamman. Idan kuna da takamaiman ma'auni ko rabe-rabe, da fatan za a ji daɗi don samar da ƙarin cikakkun bayanai don in ba da ƙarin bayanin da aka yi niyya.
Tsari:
SSAW - Karkataccen Arc mai welded
LSAW - UO (UOE), RB (RBE), JCO (JCOE)
DSAW - Arc mai nutsewa sau biyu
Girma:
Fita Diamita: 355.6mm-1626mm
Kaurin bango: 8-50mm
Tsawon: har zuwa 12m
Matsayin Karfe:
API 5L: GR B, X42,X46, X56, X60,X65,X70
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Surface: Fusion bond Epoxy shafi, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Shafi, Black Oil shafi kamar yadda abokin ciniki ta bukata
Gwaji: Binciken Abubuwan Sinadarai, Abubuwan Injini (Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfin Ƙarfafawa, Ƙarfin Ƙarfafawa), Ƙarfin Ƙarfafawa), Ƙirar Fasaha (Gwajin Fasa, Gwajin Lankwasawa, Gwajin Busa, Gwajin Tasiri), Binciken Girman Girman waje, Gwajin Hydrostatic, Gwajin X-ray.
Takaddar Gwajin Mill: EN 10204/3.1B
Sharuɗɗan aikace-aikacen: Hakanan za'a iya rarraba bututu masu waldaɗɗen tsayin tsayi bisa la'akari da abin da aka yi niyyar amfani da shi, kamar bututun mai da iskar gas, aikace-aikacen tsari, ko amfanin masana'antu gabaɗaya. Tabbatar da yin la'akari da ƙayyadaddun ƙa'idodi da rarrabuwa masu dacewa da takamaiman buƙatun ku, saboda suna iya bambanta dangane da masana'antu da yanki.
API 5L Line Pipe
API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70
KAYAN KANikanci DA RUWAN KARFE KENAN
| KARFE GIRMA | Ƙarfin ƙima, min. psi (MPa) | Ƙarfin juzu'i, min. psi (MPa) | Tsawaita cikin inci 2, min. % |
| GR B | 245 | 415 |  |
| X42 | 290 | 415 | |
| X46 | 320 | 435 | |
| X52 | 360 | 460 | |
| X56 | 390 | 490 | |
| X60 | 415 | 520 | |
| X65 | 450 | 535 | |
| X70 | 485 | 570 |
| KARFE GIRMA | % ta taro, Matsakaicin | ||||
| C | Kuma | Mn | P | S | |
| GR B | 0.26 | 0.40 | 1.20 | 0.030 | 0.030 |
| X42 | 0.26 | 0.40 | 1.30 | 0.030 | 0.030 |
| X46 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X52 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X56 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X60 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X65 | 0.26 | 0.40 | 1.45 | 0.030 | 0.030 |
| X70 | 0.26 | 0.40 | 1.65 | 0.030 | 0.030 |
BUKUNAN KARFE KAMAR YADDA ASTM A53 GR. B
KAYAN KANikanci DA RUWAN KARFE KENAN
| KARFE GIRMA | Matsakaicin abun ciki, % | ||||||||
| C | Mn | P | S | Tare da | A ciki | Cr | Mo | IN | |
| GR B | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
Taron karawa juna sani da Kayayyakin Samfura
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