Pipa fittings Stainless Steel Rf Buta las beuheung Flange
Karbon Steel: ASTM A105, 20 #, Q235, 16Mn;ASTM A350 LF1, LF2 CL1 / CL2, LF3 CL1 / CL2;ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70;
Stainless Steel: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8.
Baja alloy: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St.
WCB (carbon steel), LCB (low temperature carbon steel), LC3 (3.5% nickel steel), WC5 (1.25% chromium 0.5% molybdenum steel), WC9 (2.25% chromium), C5 (5% chromium 0.5% molybdenum), C12 (9% chromium 1% molybdenum), CA6NM (4 (12% chromium steel), CA15 (4) (12% chromium), CF8M (316 stainless steel), CF8M (316 stainless steel) CF8C (347 stainless steel), CF8 (304 waja stainless), CF3 (CF3 (34l baja stainless), CF3M (316L Sora), CN7M (M350 (M35M (M350 , jsb.
Lempeng datar las pipa baja flange plat
1. Numutkeun industri kimia (HG) standar industri: integral flange (IF), threaded flange (Th), plat datar las flange (PL), beuheung butt las flange (WN), necked datar las flange (SO), stop kontak. las flange (SW), butt las ring flange leupas (PJ / SE), datar las ring flange leupas (PJ / RJ), panutup flange dijejeran (BL (S)), panutup flange (BL)
2. nurutkeun standar industri pétrokimia (SH): threaded flange (PT), butt las flange (WN), las datar flange (SO), stop kontak las flange (SW), flange leupas (LJ), panutup flange (teu méja Catetan).
3. Nurutkeun kana mesin (JB) standar industri: sakabeh flange, butt las flange, plat datar las flange, butt las ring plat flange leupas, datar las ring plat flange leupas, flanged ring plat flange leupas, flange panutup.
4. nurutkeun standar nasional (GB): sakabeh flange, threaded flange, butt las flange, necked las flange datar, beuheung stop kontak las flange, butt las ring necked leupas set flange, plat tipe datar las flange, butt las ring plat tipe leupas set flange, datar las ring tipe plat flange set leupas, flanged ring tipe plat flange set leupas, panutup flange.
Flange loba dipaké dina conservancy cai, kakuatan listrik, pembangkit listrik, fittings pipa, industri, pembuluh tekenan jeung kapal tekanan boiler sejen, minyak bumi, kimia, shipbuilding, farmasi, metallurgy, mesin, kadaharan jeung industri lianna.HVAC Listrik kakuatan Gedong suplai cai Pressure vessel fittings, tekanan pipe fittings.Lumaku pikeun seuneu, gas, cai panas sareng tiis, AC, pipa tekanan hawa, pipa minyak, instrumentasi, pipa hidrolik sareng segel ngonci benang pipa industri sareng sipil, jsb.
Ngurangan flange;flange stainless steel;flange wadah tekanan;flange las datar;las butt neck (WN) flange las stop kontak (SW);flange threaded (TH) flange leupas-pas
Standar nasional: GB/T9112-2010 (GB9113-1-2010～GB9123-4-2010)
Standar Kamentrian Industri Kimia: HG5010-52～HG5028-58, HGJ44-91～HGJ65-91, HG20592-2009 séri, HG20615-2009 séri
Standar Kamentrian Mesin: JB81-59 ~ JB86-59, JB/T79-94 ~ JB/T86-94, JB/T74-1994
Standar wadah tekanan: JB1157-82 ~ JB1160-82, NB / T47020-2012 ~ NB / T47027-2012, B16.47A / B B16.39 B16.
| Barang | Jenis anu flange | Rentang ukuran(mm) | Toleransi(mm) |
| Ketebalan flange C | Sadaya jinis pangolahan dua sisi | C≤18 | +20 |
| 18 <c | +30 | ||
| C> 50 | +40 | ||
| Jangkung hél | Datar datar, witt wasding, linggih leungeunna, stopét linggih | ≤dn250 | ± 1,5 |
| DN300 ~ Dn600 | ± 3.0 | ||
| Diaméter luar d | Sadaya jinis | ≤DN150 | ± 1,5 |
| Dn200 ~ dn500 | ± 3.0 | ||
| Segel jangkungna f | Sadaya jinis | Sadaya ukuran | ± 0,50 |
| Diaméter bunderan tengah liang baud K | Sadaya jinis | M10~M24 | ± 1.0 |
| M27~M33 | ± 1,25 | ||
| M36~M52 | ± 1,5 | ||
| Diaméter liang baut L | Sadaya jinis | ≥DN10 | ± 0,5 |
| Kasabaran coaks | Sadaya jinis | ≤DN65 | Φ1.0 |
| DN80~DN150 | Φ2.0 | ||
| Dn200 ~ dn500 | Φ4.0 |
