ASTM A53 Giredhi B ipombi yesimbi yakasungwa kana isina musono ine goho shoma re 240 MPa uye kusimba kwesimba re 415 MPa yekufambisa yakaderera-kudzvanywa kwemvura.
ASTM A53 Giredhi B Piping Type
Rudzi F- Furnace-butt-welded, inopfuurira welded
Iyo inzira iyo mahwendefa esimbi anotaridzirwa muchoto chepamusoro-soro uye akashongedzwa achishandisa welding consumables.Mukugadzira simbi, ndiro yesimbi inotungidzirwa kusvika kune tembiricha yakakwana uye yobva yaiswa muchoto nenzira yewelding inobatika kuti iite weld seam.Kuenderera mberi welding zvinoreva kuti ndiro yesimbi inoramba ichiputirwa muchoto, ichibvumira kugadzirwa kwehurefu hwepombi.
Type E-Magetsi-resistance-welded
Iyi inzira yekugadzira iyo mipendero yesimbi inopisa uye inotsikirirwa pamwe chete kuti iite weld nekuisa magetsi kumagumo ose epombi uchishandisa kushorwa kupisa uye kumanikidza.Panzvimbo pekushandisa zvakanyungudutswa zvewelding zvinodyiwa, kudziyisa kupisa kunopisa mipendero yendiro yesimbi kusvika kune tembiricha yakakwana uye inoshandisa kumanikidza kugadzira weld kumacheto kwesimbi ndiro.
Type S - isina musono
Seamless simbi pombi inoumbwa yakananga mupombi isina chero seam nekukunguruka, kuboora, kana extruding.
Raw Materials
Vhura choto, choto chemagetsi, kana alkaline oxygen.
Imwe kana mamwe maitiro anogona kushandiswa.
Kupisa Kurapa
Welds mukatiType E Grade B or Type F Grade Bpombi ichagadziriswa kupisa mushure mekunama kunosvika 1000 ° F [540°C] kuitira kuti pasave neuntempered martensite iripo, kana kuti neimwe nzira inorapwa kuitira kuti pasave neuntempered martensite iripo.
Kemikari Zvinodiwa
| Type | C (Kabhoni) | Mn (Manganese) | P (Phosphorus) | S (Sulfur) | Cu (Mhangura) | N (Nickel) | Cr (Chromium) | Mo (Molybdenum) | V (Vanadium) |
| Type S | 0.30b | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Type E | 0.30b | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Type F | 0.30a | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| aPakudzikiswa kwega kwega kwe0.01% pazasi peiyo kabhoni yakanyanya kutaurwa, kuwedzera kwe0.06% yemanganese pamusoro peiyo yakataurwa inobvumidzwa kusvika pa1.35%. bPakudzikiswa kwega kwega kwe0.01% pazasi pekabhoni yakataurwa, kuwedzera kwe0.06% yemanganese pamusoro peyakatsanangurwa inobvumidzwa kusvika pa1.65%. cKu, N, Cr.Mo uye V: izvi zvishanu zvinhu zvakasanganiswa hazvipfuuri 1% | |||||||||
Iyo kemikari inoumbwa yeASTM A53 Giredhi B ine inosvika 0.30% kabhoni (C), iyo inobatsira kuchengetedza yakanaka weldability uye kumwe kuoma.Izvo zviri mukati manganese (Mn) zvinogumira kusvika pakukwirira kwe0.95%, iyo inosimudzira kupfeka kwayo kuramba uye inonatsiridza mhedzisiro yekupikisa.Pamusoro pezvo, phosphorous (P) inochengetwa kusvika pa 0.05%, ukuwo sarufa (S) ichichengetwa kusvika pa 0.045%.Izvo zvakaderera zvezvinhu zviviri izvi zvinobatsira kuvandudza kuchena uye kusimba kwemagetsi kwesimbi.
Tensile Zvinodiwa
| Giredhi | Kusimba simba, min | Goho simba, min | Elongation mu50 mm (2 mukati) | ||
| psi | MPa | psi | MPa | note | |
| Giredhi B | 60,000 | 415 | 35,000 | 240 | Tafura X4.1 kana Tafura X4.2 |
| Tarira: Hurefu hwehurefu mu2 mu (50 mm) huchave hwakatemwa neinotevera equation: e = 625000 [1940] A0.2/U0.9 e = kureba kwakaderera mu2 mukati kana 50 mm muzana, yakatenderedzwa kusvika muzana iri pedyo. A= idiki ye0.75 mukati2(500 mm2）uye nzvimbo yemuchinjiko-yemupimo wekutemesa bvunzo, yakaverengerwa ichishandisa yakataurwa kunze kwedhayamita yepombi, kana hupamhi hwezita reiyo tension test specimen uye kukora kwemadziro kwakatsanangurwa pombi, ine kukosha kwakaverengerwa kwakatenderedzwa kune iri pedyo 0.01 mu2(1 mm2). U=yakatarwa simba shoma rekusimba, psi [MPa]. | |||||
Aya ma mechanic properties anoita kuti ASTM A53 Giredhi B simbi pombi yakakodzera kwete chete kune mapombi masisitimu anotakura mvura, magasi, uye mamwe emvura-yakadzika-simba asiwo nekutsigira zvivakwa mukuvaka uye mekiniki zvivakwa, senge mabhiriji neshongwe.
Zvimwe Kuedza
Bend Test
Hapana mitswe ichagadzirwa mune chero chikamu che weld uye hapana welds ichavhurwa seam.
Flattening Test
Hakuzove nekutsemuka kana kuputsika mukati, kunze, kana kumagumo kwenzvimbo yeweld kusvika chinhambwe pakati pemapuleti chiri pasi pechinhambwe chakatarwa pombi.
Hydrostatic Test
Mapombi ese achaongororwa hydrostatically pasina kuvuza mumaweld kana miviri yepombi.
Hydrostatic Test
Mapombi ese achaongororwa hydrostatically pasina kuvuza mumaweld kana miviri yepombi.
Nondestructive Electric Test
Kana bvunzo yemagetsi isingaparadzi yaitwa, kureba kuchaiswa mabhii "NDE."Iyo certification, kana ichidikanwa, ichataura Nondestructive ElectricTested uye inoratidza kuti ndeipi yebvunzo yakashandiswa.Zvakare, iwo mavara NDE anozowedzerwa kune iyo chigadzirwa nhamba uye giredhi rinoratidzwa pachitupa.
ASTM A53 Giredhi B Steel Pipe Applications
Kuendesa zvinwiwa: yakakodzera kutakura mvura, magasi, uye chiutsi.
Zvivako uye Zvimiro: Yekuvaka zvivakwa zvekutsigira uye mabhiriji.
Kuvaka muchina: yekugadzira zvinhu zvinorema-basa senge mabheya uye magiya.
Indasitiri yeOiri neGasi: Inoshandiswa mukuvaka kwekuchera uye mapaipi masisitimu.
Moto Dziviriro Systems: Inowanzo shandiswa pakuvaka kwemoto sprinkler systems.
Air Conditioning uye HVAC Systems: Inoshandiswa mukuvaka kwepombi network.
ASTM A53 Grade B Alternative Materials
API 5L Giredhi B Pipe: API 5L Giredhi B pombi ndiyo inowanzoshandiswa pombi yekutakura gasi rechisikigo nemafuta uye ine makemikari akafanana ekugadzirisa uye mechanical properties kune ASTM A53 Grade B. Inoshandiswawo pakutakura gasi nemafuta.
ASTM A106 Giredhi B Steel Pipe: ASTM A106 Giredhi B simbi pombi ndeimwe inowanzo shandiswa kabhoni simbi pombi zvinhu zvinopa yakakwirira compressive simba uye yakafara siyana maapplications kupfuura ASTM A53 Grade B. The ASTM A106 Grade B simbi pombi yakashandiswa akati wandei mafomu, akadai mukugadzira pombi yesimbi uye mukugadzira pombi yesimbi.
ASTM A333 Grade 6 Steel Tubing: ASTM A333 Giredhi 6 simbi tubing iri cryogenic kabhoni simbi tubing yekushandira munzvimbo dze cryogenic, senge cryogenic refrigeration midziyo uye cryogenic gasi transmission piping.
DIN 17175 Tubes: DIN 17175 ndiyo chiyero cheGermany chinopa machubhu esimbi asingasviki kuti ashandiswe munzvimbo dzakakwirira-kupisa uye dzepamusoro-soro uye inogona kushandiswa seimwe nzira yeASTM A53 Grade B. Machubhu anowanikwa muhukuru hwakasiyana-siyana uye hukuru.
EN 10216-2 Machubhu: Iyo EN 10216-2 yakajairwa inopa isina musono machubhu ekumanikidza kunyorera, akakodzera sevhisi pakupisa kwakanyanya uye nekumanikidza kwakanyanya, uye seimwe nzira yeASTM A53 Giredhi B.
Botop Steel iChina Professional Welded Carbon Steel Pipes Mugadziri & Suppliers Anopfuura 16 Makore ane 8000+ Matani eSeamless Line pombi muStock Mwedzi Woga woga.Kukupa mabasa ehunyanzvi uye anoshanda.
tags: astm a53 giredhi b.a53 gr b,astm a53, vatengesi, vagadziri, mafekitari, masheya, makambani, tengesa, kutenga, mutengo, quotation, zvakawanda, kutengesa, mutengo.
Nguva yekutumira: Mar-19-2024