WELD/NEPO FLANGES
Our weld/NEPO flanges are designed for secure and efficient connections in piping systems. They are available in various sizes and materials to meet your specific needs.
SPECIFICATION CHART OF WELD/NEPO FLANGES
| Size | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Pressure Rating ANSI | Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 |
| Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production Technique | Forged, Heat treated and machined |
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF) |
| Special design | As per your drawing
AS, ANSI, BS, DIN and JIS |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Material | Alloy 20 Weldo Flange, Brass Nipo Flange, Copper Nickel Weldo Flange, Stainless Steel Weldo Flange, AISI 4130 Weldo Flange, Inconel Weldo Flange, Titanium Weldo Flange, Monel Weldo Flange, Super Duplex Nipo Flange, Duplex Steel Nipo Flange, Incoloy Nipo Flange, Hastelloy Weldo Flange, SMO 254 Weldo Flange, Nickel Alloy Nipo Flange |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
• JIS B2220 5K Groove & Tongue Flange • 150 LBSGroove & Tongue Flange• ANSI B16.47 Series Groove & Tongue Flange • EN 1092-1 Type 01 Groove & Tongue Flange • GOST 12820-80 Groove & Tongue Flange • BS 10 Table D Groove & Tongue Flange • 600 LBSGroove & Tongue Flange • 900 LBS Groove & Tongue Flange • 1500 LBS Groove & Tongue Flange
JIS B2220 5K Groove & Tongue Flange
150 LBS Groove & Tongue Flanges
ANSI B16.47 Series A Groove & Tongue Flanges
EN 1092-1 Type 01 Groove & Tongue Flanges
GOST 12820-80 Groove & Tongue Flanges
BS 10 Table D Groove & Tongue Flanges
600 LBS Groove & Tongue Flanges
900 LBS Groove & Tongue Flanges
1500 LBS Groove & Tongue Flanges
