Pipe Fittings Stainless Steel Rf Blind Welding Neck Flange
Carbon 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;
Tšepe e se nang Mokelikeli: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8.
Alloy Steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P8.
WCB (tšepe ea k'habone), LCB (tšepe e tlaase ea mocheso oa carbon), 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 stainless steel), CF3 (304L stainless steel), CF3M (316L stainless steel), CN7M (alloy steel), M35-1 (Monel), N7M (Hastelloy B), CW6M (Hastelloy C), CY40 (Inconel) , joalo-joalo.
Plate bataletseng tjheseletsa tšepe phala flange poleiti
1. Ho ea ka indasteri ea lik'hemik'hale (HG) maemo a indasteri: integral flange (IF), threaded flange (Th), plate flat welding flange (PL), necked butt welding flange (WN), necked flat welding flange (SO), socket tjheseletsa flange (SW), butt welding ring loose flange (PJ/SE), flat welding ring loose flange (PJ/RJ), lined flange cover (BL (S)), flange cover (BL)
2. ho ea ka petrochemical (SH) indasteri litekanyetso tsa: threaded flange (PT), butt welding flange (WN), flat welding flange (SO), socket welding flange (SW), loose flange (LJ), flange sekoahelo (eseng tafole Hlokomela).
3. ho ea ka mechine (JB) maemo a indasteri: flange kaofela, butt tjheseletsa flange, poleiti bataletseng tjheseletsa flange, butt tjheseletsa lesale hlephileng flange, bataletseng tjheseletsa lesale poleiti hlephileng flange, flanged lesale poleiti hlephileng flange, flange sekoahelo.
4. ho ea ka maemo a naha (GB): flange eohle, threaded flange, butt tjheseletsa flange, molala bataletseng tjheseletsa flange, molala sokete tjheseletsa flange, butt tjheseletsa lesale molala hlephileng sete flange, poleiti mofuta bataletseng tjheseletsa flange, butt tjheseletsa lesale poleiti. mofuta hlephileng set flange, bataletseng tjheseletsa lesale poleiti mofuta hlephileng beha flange, flanged lesale mofuta hlephileng set flange, flange sekoahelo.
Flange e sebelisoa haholo ho boloka metsi, matla a motlakase, seteishene sa matla, lisebelisoa tsa lipeipi, indasteri, likepe tsa khatello le likepe tse ling tsa khatello ea metsi, peterole, lik'hemik'hale, ho haha likepe, meriana, metallurgy, mechine, lijo le liindasteri tse ling.HVAC Motlakase oa Motlakase Ho aha phepelo ea metsi Lisebelisoa tsa seketsoana sa khatello, lipeipi tsa khatello.E sebetsa ho mollo, khase, metsi a chesang le a batang, moea o futhumatsang moea, phala ea khatello ea moea, phala ea oli, lisebelisoa, phala ea hydraulic le tse ling tsa liindasteri le tsa sechaba tse koalang khoele ea ho notlela, jj.
Ho fokotsa flange;flange ea tšepe e sa hloekang;flange ea sekepe sa khatello;flat welding flange;molala butt welding (WN) socket welding flange (SW);khoele (TH) flange e hlephileng
Tekanyetso ea naha: GB/T9112-2010 (GB9113-1-2010～GB9123-4-2010)
Litekanyetso tsa Lekala la Indasteri ea Lik'hemik'hale: HG5010-52～HG5028-58, HGJ44-91～HGJ65-91, HG20592-2009 letoto, HG20615-2009 letoto
Litekanyetso tsa Lekala la Mechini: JB81-59 ~ JB86-59, JB/T79-94 ~ JB/T86-94, JB/T74-1994
Litekanyetso tsa sekepe sa khatello: JB1157-82 ~ JB1160-82, NB/T47020-2012 ~ NB/T47027-2012, B16.47A/B B16.39 B16.
| Ntho | Mefuta ea li-flange | Boholo ba mefuta(mm) | Mamello(mm) |
| Botenya ba Flange C | Mefuta eohle ea ts'ebetso ea mahlakoreng a mabeli | C≤18 | +20 |
| 18＜C≤50 | +30 | ||
| C ~ 50 | +40 | ||
| Flange height H | Ho tjheseletsa sephara, butt welding, letsoho le hlephileng, socket welding flange | ≤DN250 | ±1.5 |
| DN300~DN600 | ±3.0 | ||
| Flange e ka ntle ea bophara ba D | Mefuta eohle | ≤DN150 | ±1.5 |
| DN200~DN500 | ±3.0 | ||
| Bophahamo ba tiiso F | Mefuta eohle | Boholo bohle | ±0.50 |
| Bolt hole center circle bophara K | Mefuta eohle | M10~M24 | ±1.0 |
| M27~M33 | ± 1.25 | ||
| M36~M52 | ±1.5 | ||
| Bolt lesoba bophara L | Mefuta eohle | ≥DN10 | ±0.5 |
| Mamello ea coaxial ea selikalikoe se bohareng sa lesoba la bolt le sebaka se tiisitsoeng sa mochini | Mefuta eohle | ≤DN65 | Φ1.0 |
| DN80~DN150 | Φ2.0 | ||
| DN200~DN500 | Φ4.0 |
