Specifications 1.awwa standard carbon steel ring flange
2.Size1/2" to 64"
3.Surface:RF, FF. RTJ
4.Class rate: B. D. E. F
5.Certificate:ISO
BEST PRICES AND SERVICES FOR HIGH QUALITY FORGED CARBON STEEL FLANGES!!! We can produce non-standarded flanges according your requirements. About Us New Century Machinery Co. LTD. is one of the biggest manufacturers and exporters of carbon steel flanges in Shanxi Province, China. We produce carbon steel flanges, stainless steel flanges and alloy steel flanges. Due to our larger output capacity, we have exported our products to East Asia, Europe, America and many other countries. High quality and competitive prices are our advantages. We have our own facory and we can develop new items with your requirements. We wish to express our desire to enter into business relationship with you. Our company website: http://www.ncflange.en.alibaba.com Our Equipment
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Main Flange Standard List
ITEM | STANDARD | STNDARD CODE | PRESSURE RATE | TYPE | SIZE |
1 | American standard | ANSI B16.5 | Class 150,300,600,900,1500,2500 | WN, SW,SO,BL, TH,LWN | 1/2"-24" |
| ANSI B16.36 | Class 150,300,600,900,1500,2500 | WN, SO, TH | 1/2"-24" |
AWWA | Class B D E F | RING(HUB) flange | 3"-144" |
ASEM B16.47 | Class 150,300,600,900 | WN, BL | 26"-60" |
2 | British standard | BS4504 | PN6,10,16,25,40 | WN,SO,PL,BL | DN10-DN2000 |
3 | European standard | EN1092 | PN2,5,6,25,40,100,160,250,320,400 | WN,SO,PL,BL | DN10-DN4000 |
4 | Japanese standard | JIS B2210 | 5K, 10K, 16K, 30K | SOP(PL,BL), SOH, (SO A,B,C), WN | 10A-1500A |
5 | Italy | UNI 6091-6099 UNI 2280-2286 UNI 2253-2257 | PN6,25,40,100,160,250,320,400 | BL,WN,PL,SO | DN15-500 |
6 | Germany | DIN | PN2,5,6,10,16,25,40,64,100,160 | SO,BL,PL,WN,LOOSE,TH | DN10-4000 |
Material: Carbon steel: ASTM A105,A350 LF2, A694 etc. Stainless steel: ASTM A182 F304 , 304L,,F304L,F316,316L , AISI 304 , AISI 321etc. Alloy steel: ASTM A182 A182 F12,F11,F22,F5,F9,F91etc. Thank you for visiting. We are looking forward your cooperation sincerely!!!