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We are pleased to offer our quotation if we get your drawings & technical requirements!
standard forged flanges
standard | pressure rate | ||
ANSI ANSI B16.5 | class150,300,600, 900,1500,2500 | 1/2"-24" | slip-on flange(SO) welding neck flange(WN) socket welding flange(SW) threaded flange lap joint flange(LJF) blind flange(BL) ring joint flange(RJF) long welding neck flange |
ANSI ANSI B16.5 | class150,300,400, 600,900,1500,2500 | 1/2"-24" | |
MSS ASME B16.47 SER,A | class150,300,400, 600,900 | 12"-60" | |
API ASME B16.47 SER,B | class75,150,300 | 26"-60" | |
AWWA AWWA C207 | classB,D,E,F | 4"-120" | |
DIN DIN2573,2527 2631,2632,2576, 2543,2544,2545, 2633,2634,2635 | 6bar,10bar,16bar, 25bar,40bar | 10"-500" | |
KS(JIS) KS B1503 JIS B2220 | 5K,10K,16K, 20K,30K, | 10"-1500" | |
EN EN1092-1 | PN6,PN10,PN16, PN25,PN40,PN63 PN100 | 10"-2000" |
Non-standard forged flange is manufactured as per the drawings!
Now I’d like to introduce our products,relevant reports and certifications to you..And it is our sincere wish that we have the privilege of serving you soon.
Material | Forged Carbon Steel, Stainless Steel , Duplex Stainless Steel , Low Alloy Steel (Like A105,LF2,LF6,F6a,F304,F316,F22,F51,F11,F317L,F60…) | ||
Main products | forged flange | slip-on flange,welding neck flange,socket welding flange,threaded flanged,lap joint flange,blind flange,ring joint flange,long welding neck flange | |
free forgings | body,body adapter,stem housing,trunning plate,seat ring,ring | ||
Forging style | Closed die forging | ||
open die forging(free forging) | |||
Minimum Reduction Ratio | 4:1 | ||
Main market | Africa, North America, South America, Southeast Asia, Mid East, Eastern Asia, Eastern Europe | ||
Reports | Material test (as per EN10204 3.1) | 1 Chemical composition (C,Mn,P,S,Si,Cu,Ni,Cr,Mo,V,CE) 2 Mechanical properties(yeild strength,tensile strength,elongation,reduction of area) 3 heat treatment(normalized,tempered,quenched,anneal) 4 Hardness(standard:NACE MR0175) 5 Impact test | |
Material test (as per EN10204 3.2) | Third Part Inspection is witnessed by BV. | ||
Ultrasonic Test (100% Area & ALL QUTY.) | UT testing standard:ASTM A388 UT acceptance standard: ASME B16.34 APPENDIX IV UT equipment: HS610e UT technique: Straight/Contact FREQUENCY:2.5MHz Probe Used: 2.5P Φ20 Test Blocks:Φ3 SENSITIVITY: Φ3+13dB(Φ6.4) Couplant: OIL | ||
MPT | As per your requirements | ||
Dimension report (ALL QUANTITY) | |||
Shippment Marking | Sr.No./Supplier Code/Item Code/Material Grade & Material Heat No.,Heat Treatment Lot No. | ||
As per your requirements | |||
Test block | It is taken from the location of poduct for mechanical &chemical test. | ||
Packing | IN PLYWOOD Suitable to sea shippment | ||
As per your requirements | |||
Our factory pay more closed attention to our products’ quality and stage inspection.Based on that, we have a great success in the past ten years.We have our own factory for twenty years.If you are interested in our products and wanna establish business ralations with us,we are pleased to quote you our best price as per your drawings you require.
Welcome to your enquiry!
rough machining ring forging made in China