GOST 12820 Welding Galvanized Pipe Flange High Pressure Steel Elbow CE Approval

Flange provides Forged Steel Flanges to Steel markets Material ALUMINUM – 1100, 2014, 3003, 5083, 5086

Flanges we also provide:

1. ANSI/ASME FORGED FLANGES

2. MSS-SP-44 FLANGES/ANSI B 16.47 SERIES A

3. API TYPE 6A – RTJ Face Flanges.

4. API-605 FLANGES/ANSI B 16.47 SERIES B

5. A.G.A. ORIFICE UNIONS – Furnished with or without Hardware.

6. ASME BOILER CODE FLANGES

7. CL. 125 LIGHTWEIGHT FLANGES – For low pressure applications.

8. PLATE FLANGES – From 1/4″ thru 8″ Thick, Including AWWA C-207,and all other special designs.

9. ANSI LONG WELDNECKS & SPECIAL BODY CONNECTORS

10. SPECTACLE BLINDS

11. Special Ring Flanges

Materials:

1. CARBON STEEL – ASTM/ASME SA-105, A-350 LF-2, LF-3, A694, SA-516-70, A36

2. CHROME ALLOYS – A-182-F-1, F-5, F-6, F-7, F-9, F-11, F-12, F-22, F-51

3. STAINLESS STEEL – A-182 – F-304, 304L, 316, 316L, 309, 310, 317L, 321, 347, Alloy 20

4. ALUMINUM – 1100, 2014, 3003, 5083, 5086, 6061, 7075

5. HASTALLOY – B-2, C-276, G, X

6. INCONEL – 600, 601, 625, 718

7. INCOLLOY – 800, 825

8. MONEL – 400

9. COPPER – C11000

10. NAVAL BRASS – (Bronze)

11. TITANIUM

1 Production Description :

Steel FlangesMaterialCarbon steelASTM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GHP250GH, P280GHM 16MN, 20MN ,20#Stainless steelASTM A182, F304/304L, F316/316LAlloy steelASTM A182 A182 F12,F11,F22,F5,F9,F91etc.StandardANSIClass 150 Flanges-Class 2500 FlangesDIN6Bar 10Bar 16Bar 25Bar 40BarJIS5K Flanges-20K FlangesUNI6Bar 10Bar 16Bar 25Bar 40BarEN6Bar 10Bar 16Bar 25Bar 40BarTYPE1.Welding neck Flange 2.Slip on3.Blind flange 4.Long welding neck flange5.Lap joint flange 6.Socket welding7.Threaded flange 8.Flat flangeSurfaceAnti-rust oil, clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized,electrical galvanizedConnectionWelding, ThreadedTechnicalForged, CastingSizeDN10-DN3600Package1.Standard export packaging (Plywood Case Outside,Plastic Cloth Inside).

2:As Customers’ RequirementsHeat TreatmentNormalizing, Annealing, Quenching+TemperingCertificateAPI,ISO9001:2008;ISO14001:2004ApplicationsWater works, Shipbuilding industry, Petrochemical & Gas industry, Power industry, Valve industry,and general pipes connecting projects etc.

NAMEStainless steel welded pipe forged fitting flangeMETERIALSTAINLESS STEEL, ALLOY STEELModelmonel 400, S31803, S32205, S32750, S32950, Hastelloy C276, Hastelloy C22, Hastelloy B2, HastelloyX ,Inconel 600, inconel 601, inconel 625, inconel X-750, nconel 800, inconel 800H, inconel 800HT, inconel 825SIZESize 1/4″ ~ 86″ out diameter 13.7mm~2200mmTechniqueHigh temperature forgedConectionWelding or threadedTypeSquare Flanges,Groove & Tongue Flanges,Spades and Ring Spacers,Expander Flange,Forged Flange,Blind Flange.PROCESSINQUIRY-PRICING-QUOTE-ORDER-MATERIALTESTING-CUTTING-HEAT-FORGING- MACHINING- HEAT TREAT- FINISH PROCESSING- INSPECTION- DELIVERY.STANDARDANSI B16.5, ANSI B16.47, ASME B16.5, ASME B16.36, BS4504-3.1, DIN2503, DIN2527, DIN2627, DIN2629, DIN2630-2638, DIN2573, DIN2576, DIN2501, DIN2566, DIN2656, JIS B2220, JIS5K, 10K,16K, 20K, GOST 12821-80, GOST12820-80.MACHININGROUGH MACHINE, FINISHED MACHINEHEAT TREATN+T+A+QQUALITY CONTROLINSPECTION BEFORE DELIVERY, AS REQUIRED INCLUDING, CHEMICAL COMPONENT ANALYSIS, MECHANICAL PROPERTAIES, TECHNICAL PROPERTIES, EXTERIOR SIZE INSPECTION, HYDRAULIC TESTING, X-RAY TEST.