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Creative - Model ASME B16.47 / ANSI / ...

ASME B16.5 -Long Weld Neck Flange

ASME B16.47 Long Weld Neck Flange Suppliers, Series A, and Series B Long Weld Neck Flange, BS10 Long Weld Neck Flange, AWWA C207 Long Weld Neck Flange, EN 1092-1 Long Weld Neck Flange Price List. ANSI B16.5 Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500 Long Weld Neck Flanges Manufacturer in India.

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Stockists of Long Weld Neck Flange in Duplex Steel, Super Duplex Steel, Stainless Steel, Nickel Alloy, Inconel, Hastelloy, Monel, Titaniun, Incoloy, Copper Nickel, Aluminium, Bronze, Alloy 20, 254 SMO, Mild Steel, Carbon Steel, Alloy Steel, Brass. Long Weld Neck Flange Exporters & Suppliers in South Africa, Malaysia, Singapore, UK, Philippines, Australia and Dubai, UAE.

We are a Manufacturer, Supplier, and Exporter of Long Weld Neck Flanges in hard-to-find metals. Long Weld Neck Flange has a hub that extends from the flange flat surface, which helps in accommodating the pipe more easily. SS Long Weld Neck Flange falls under the group of specialty flange, providing reinforcement in service at higher temperatures within the oil industries. A Long Weld Neck Flange is preferable within the petroleum industry as they operate under fluctuating temperature range.

Long Weld Neck Flange (LWN) is like a typical Welding Neck flange, but the “Neck” is considerably longer. This Long Weld Neck Flange is typically used as a nozzle for a barrel or column. There are Long Weld Neck Heavy Barrel (HB) and thus the Equal LWN Barrel (E), they have a special shape and a thicker “Wall”.

An LWN Flange is additionally called an integral flange it means a welding neck flange features a really long neck. The Welding Neck Flange features a tapered neck and a bevel end which matches butt welding with the matching pipe. But the long weld neck flange features a straight short pipe due to the neck of an extended weld neck flange. Long Weld Neck Flange is used for high-pressure situations, integral hub weld neck flanges are used and for very high-pressure cases Long Weld Neck flange is preferred.

Flange Size ½” (15 NB) to 48″ (1200NB)
Flange Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40.
Flange DIN DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
Flange BS BS4504 , BS4504, BS1560, BS10
Flange Standard ANSI B16.5, ANSI B16.47, ANSI B16.36, ANSI B16.48, BS 4504, EN1092, UNI 2277/2278, DIN, JIS, SABS1123, GOST-12820
Flange Coating/Surface Treatment Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Flange Connection Type Ring Type Joint, Lap-Joint Face, Raised Face, Flat Face, Large Male-Female, Small Male-Female, Large, Tongue & Groove, Small Tongue & Groove
Flange Face Type Flat Face (FF), Raise Face (RF), Ring Joint (RJT)
Flange Dimensions ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Flange JIS 5K, 10K, 16K, 20K, 30K, 40K, 63K
Flange UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Flange Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Production technique Forged, Heat treated and machined
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc
Flange 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
Flange Origin Indian / West Europe / Japan / USA / Korean

Creative - Model ASME B16.47 / ANSI / ASME B16.5 -Long Weld Neck Flange

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