Carbon Steel Long Weld Neck Flanges Manufacturer and Supplier in Dubai, UAE

Uday Flanges, with headquarters inDubai, UAE, is a prominent supplier and producer of Carbon Steel Long Weld Neck Flanges, providing high-strength, precision-calibrated solutions for severe and high-pressure applications. Reputed to serve various industries like oil & gas, power generation, petrochemicals, and structural engineering, Uday Flanges makes flanges fully in accordance with ASTM, ASME, and international standards. With emphasis on quality, strength, and performance, the company provides flanges that provide safe, leakage-free connections in the most challenging environments, especially where high stress and alternating temperatures are prevalent.

ASTM A105 CS Long Weldneck Flanges Supplier in Al Ain, ASTM A105 Carbon Steel Long Weldneck Flanges Ajman, Long Weldneck Carbon Steel Flanges Suppliers in Abu Dhabi, Low Temperature Carbon Steel Long Welding Neck Flanges Price in UAE, Carbon Steel Long Welding Neck Flanges Price List in Sharjah, Long Weldneck Carbon Steel Flanges Stockist in Sharjah, ASTM A105 CS Long Welding Neck Flange Price List in Ajman

Carbon Steel LWN Flanges

Carbon Steel Long Weld Neck Flanges

Carbon Steel Long Welding Neck Flanges

Long Weld Neck Flanges Carbon Steel are usually made from grades such as ASTM A105, A350 LF2, and A516. Such materials have superior mechanical strength, having tensile strength of 415–620 MPa and good ductility, toughness, and weldability. The long neck configuration provides extra support, so that these flanges find application in piping systems with high pressures, nozzle assemblies, and pressure vessels. The extended hub allows the stress to be transferred gradually from flange to pipe, minimizing the chances of failure due to mechanical or thermal loading, and finds application wherever structural strength is a prime requirement.

ASTM A350 LTCS LF2 Long Weldneck Flanges Weight Chart in Sharjah, , ASTM A694 High Yield Carbon Steel Long Weldneck Flanges Supplier in Jebel Ali, ANSI B16.5 CS Long Welding Neck Flanges Stockists in Abu Dhabi, Long Weldneck Carbon Steel Flanges Dealer in Al Ain, ASTM A350 LTCS LF2 Long Weldneck Flange Price in Ajman, Carbon Steel Long Weldneck Flanges Weight Chart, Long Weldneck Carbon Steel Flanges in UAE

Carbon Steel Long Weld Neck Flanges Specification

Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
Specification	ASTM A694 / ASME SA694
Size Chart	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 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
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), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations
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
Manufacturer of	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A694 F316 Carbon Steel Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Grades	Carbon Steel A105, LF2, IS2062, A36, F42, F52, F56, F60, F65, F70, F80

Largest Carbon Steel Long Weld Neck Flanges Supplier in Dubai, UAE

Uday Flanges, a premier supplier in Dubai, UAE, specializes in high-quality Carbon Steel Long Weld Neck Flanges, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.

Contact us to get a quick quote for your requirement.

We offer These Flanges as per DIN, ISO, JIS or ANSI Standard.

Carbon Steel Long Weld Neck Flanges are utilized extensively in cases where there is high mechanical stress, thermal expansion, or vibration. Generally fitted in heat exchangers, reactors, pressure vessels, and steam lines, they find their application in offshore oil rigs, refineries, power plants, and chemical process systems. The long hub not only enhances the reinforcement of the flange connection but also provides accurate alignment and better weld quality. These flanges are ideally suited for critical service applications requiring dependable performance, pressure retention, and long service life in harsh operating conditions.

High Yield CS A694 Long Weldneck Flanges Supplier in Dubai, Carbon Steel Long Weldneck Flanges Exporters in Jebel Ali, CS Long Weldneck Flanges Manufacturers in Abu Dhabi, CS A105 Long Weldneck Flanges Price List in Sharjah, Long Weldneck Carbon Steel Flanges Dealer in Abu Dhabi, ASTM A350 LF2 Low Temperature Carbon Steel Long Welding Neck Flange Manufacturers in Al Ain, Long Weldneck Carbon Steel Flanges Suppliers in Jebel Ali, CS Long Weldneck Flanges Dealers in Dubai

Types of Carbon Steel Long Weld Neck Flanges

Pressure Rating of Carbon Steel Long Weld Neck Flanges

ASME/ANSI B 16.5	Long Weld Neck Flange
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47	Long Weld Neck Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS	75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36	Long Weld Neck Flange
PRESSURE CLASS	300, 400, 600, 900, 1500, 2500
PRESSURE CLASS	PN 2.5 TO PN 40
BS 4504[PART 1]	Hubbed Slip-On
PRESSURE CLASS	PN 2.5 TO PN 400
BS 1560 BOSS	Hubbed Slip-On Hubbed Threaded
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
BS10	Plate Slip-On Flange, Slip-On Boss Flange
TABLE	D, E, F, H
DIN FLANGES	DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS	PN 6 TO PN 100

Are Custom Sizes Available for Carbon Steel Long Weld Neck Flanges?

Yes, we offer custom sizes for Carbon Steel Long Weld Neck Flanges to meet specific project needs. Our team at Uday Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@udayflanges.ae.

Material Testing

We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.