Hunhu hwakanaka China Kupisa DIP Sch40 A53 API 5L Gr. B isina musono/Spiral Welded /ERW/Galvanized Carbon Steel Pipe
Overview
Tichaita nhamburiko yega yega kuti ive yakasarudzika uye yakanaka, uye nekumhanyisa nhanho dzedu dzekumira mukati mechikamu chepasirese epamusoro-giredhi uye epamusoro-tech mabhizinesi eA53 Gr. B Isina Seamless/Welded Carbon Steel Pipe, Tinokugamuchirai kuti shanyira fekitori yedu uye tinotarisira kumisa hukama hwebhizinesi hushamwari nevatengi kumba nekune dzimwe nyika munguva pfupi iri kutevera. Zvese zvigadzirwa zvedu uye zvigadziriso zvinoenderana nemhando dzepasi rose uye zvinofarirwa zvakanyanya mumisika yakasiyana siyana pasi rese. Kana iwe uchifarira chimwe chezvigadzirwa zvedu kana uchida kukurukura tsika yekuraira, yeuka kunzwa wakasununguka kutibata nesu. Isu tanga tichitarisira kuumba hukama hwebhizinesi hwakabudirira nevatengi vatsva munguva pfupi iri kutevera.
ASTM A53 inotsanangura zvinodikanwa kune isina musono/yakasungwa nhema uye inopisa-dip galvanized simbi pombi kuti ishandiswe zvachose. Simbi yakanyorwa muyero inofanirwa kugadziriswa muchoto chemhepo yakavhurika, alkaline okisijeni kana choto chemagetsi, uye inofanira kuva nemakemikari anotevera zvinodiwa: kabhoni, manganese, phosphorus, sarufa, mhangura, nickel, chromium, molybdenum uye vanadium. Iyo pombi inofanira kunge isina musono kana welded. Tensile, kukotama uye kubata kumeso bvunzo dzinofanirwa kuitwa kuti ive nechokwadi chekuti inofanirwa kusangana neyakajairwa michina zvivakwa. Hydrostatic pressure test ichaitwa, uye hapana kuvuza kuburikidza ne weld kana pombi muviri. Miedzo isingaparadzi yemagetsi inofanirwa kuitwa kuti ive nechokwadi chekuti huwandu hwese hwepombi hunofanirwa kusangana nechiyero. Kana zvichionekwa zvakakodzera kuti ive nechokwadi chekuti pombi inosangana nezvinodiwa, mutengi ane kodzero yekuita chero ongororo uye bvunzo dzakatsanangurwa mune iyi yakatarwa.
ASTM A 53 inokodzera kumanikidza pombi masisitimu, mapaipi epombi uye mapaipi echinangwa chese patembiricha ye350 degrees. Pakati pavo, Gr.B simbi giredhi ndiyo inonyanya kushandiswa, ine simba rayo rekusimba ≥ 415 (MPa) uye goho simba ≥ 240 (MPa).
Application
Iyo Inonyanya Kushandiswa kune simba uye kumanikidza zvikamu, uye kune zvakajairika chinangwa chiputi, mvura, gasi uye mhepo pombi.
Main Grade
G.A, GR.B
Chemical Component
| Giredhi | Chikamu %，≤ | ||||||||
| C | Mn | P | S | CuA | NiA | CrA | MoA | VA | |
| S rudzi (seamless pombi) | |||||||||
| G.A | 0.25B | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| GR.B | 0.30C | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| E mhando (Resistance welded pombi) | |||||||||
| G.A | 0.25B | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| GR.B | 0.30C | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| F mhando (Furnace Welded Pipe) | |||||||||
| A | 0.30B | 1.20 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
A Huwandu hwezvinhu zvishanu izvi haifanire kunge yakakura kupfuura 1.00%.
B Kune yega yega 0.01% inoderera mune yakanyanya kabhoni yemukati, iyo yakanyanya manganese yemukati inobvumirwa kuwedzera ne0.06%, asi iyo yakawanda haigoni kudarika 1.35%.
C Imwe neimwe 0.01% inodzikira mune yakanyanya kabhoni yemukati inobvumira iyo yakanyanya manganese yemukati kuti iwedzere ne0.06%, asi iyo yakawanda haifanire kudarika 1.65%.
Mechanical Property
| chinhu | G.A | GR.B |
| kusimba simba, ≥, psi [MPa] Goho Simba, ≥, psi [MPa] Gauge 2in. kana 50mm kureba | 48 000 [330]30 000 [205]A,B | 60 000 [415]35 000 [240]A,B |
A Hurefu hudiki hwegeji 2in. (50mm) ichatemwa neinotevera fomula:
e=625000(1940)A0.2/U0.9
e = iyo shoma kureba kwegeji 2in. (50mm), iyo muzana yakatenderedzwa kune iri pedyo 0.5%;
A = Yakaverengerwa zvinoenderana neyakatsanangurwa yekunze dhayamita yezita rechubhu kana hupamhi hwezita reiyo tensile sampu uye yakatsanangurwa iyo madziro ukobvu, uye yakatenderedzwa kune iri padyo muchinjiko-chikamu nharaunda yetensile sampu ye0.01 in.2 (1 mm2), uye Inofananidzwa ne0.75in.2 (500mm2), chero idiki.
U = yakataurwa shoma shoma simba, psi (MPa).
B Nekusanganiswa kwakasiyana-siyana kwehukuru hwakasiyana hwematanho ekuedza uye akatemerwa kushomeka kwekusimba kwesimba, iyo shoma inodiwa elongation inoratidzwa muTebhu X4.1 kana Tafura X4.2, zvichienderana nekushanda kwayo.
Test Chinodiwa
Tensile bvunzo, kukotama bvunzo, hydrostatic bvunzo, nondestructive magetsi bvunzo yewelds.
Supply Ability
Kugona Kugovera: 2000 Matani PaMwedzi Pagiredhi reASTM A53/A53M-2012 Pipe yeSimbi
Packaging
MuMasumbu Uye Mubhokisi Rakasimba Remapuranga
Delivery
7-14 mazuva kana ari mustock, 30-45 mazuva ekugadzira
Payment
30% depsoit, 70% L/C kana B/L kopi kana 100% L/C pakuona
Product Detail
Boiler Tube
GB/T 8162-2008
ASTM A519-2006
BS EN10210-1-2006
ASTM A53/A53M-2012
GB9948-2006
GB6479-2013
