Carbon Steel Forged Weld Neck Flange
A carbon steel weld neck flange is a type of flange used in piping systems. It is made from carbon steel, which is a common and widely used material in various industries due to its strength and durability. The weld neck flange is specifically designed to be butt-welded to the pipe, providing a strong and leak-proof connection.
Description
Carbon steel weld neck flange is made of carbon steel with a forging process, It consists of a circular fitting with a protruding rim around the circumference. These flanges are typically butt welded to a pipe, the rim has a series of drilled holes that permit the flange to be affixed to another flange with bolts.
Design: A weld neck flange has a long tapered hub that is welded to the pipe, providing reinforcement and stability to the joint. The flange also has a flat, circular plate with bolt holes to connect it to another flange or equipment.
Welding: The flanges are designed to be welded to the pipe or fitting. The neck of the flange is welded to the pipe, creating a strong and leak-resistant connection.
Size Range: The flanges are available in a wide range of sizes to accommodate different pipe diameters and system requirements.
Applications: Carbon steel weld neck flanges are commonly used in industries such as oil and gas, petrochemical, power generation, and water treatment. They are suitable for high-temperature and high-pressure applications.
Advantages:
Provides excellent structural support and stability to the joint.
Reduces stress concentration at the base of the flange due to its tapered design.
Offers good resistance to corrosion and high temperatures when made from carbon steel.
RFP India offers a range of Weld Neck Flanges As the name implies it is called as a neck part of the flange which is being welded to the last points of the piping system Weld Neck Flanges has a wideranging tapering focal point and are commonly used for high pressure applications In fact it is being designed to shift the pressure within the pipe in a way to dip the high pressure concentration towards the bottom of the flange Weld Neck Flanges are also quite known from other forms by their wideranging pointed centre and modest development of thickness in the butt weld area by joining them with the pipe
RANGE
15 NB to 60 1500NB in 150 LBS 300 LBS 600 LBS 900 LBS 1500 LBS 2500 LBS ASA 150 ASA 300 PN 6101625 4064100160 ETC available with NACE MR 0175
SIZE
15NB to 60 1500NB
CLASS PRESSURE
Class Pressure 150 300 600 900 1500 2500 PN6 PN10 PN16 PN25 PN40 PN64
DIMENSION
B165 BS4504 EN1092 B1636 B1647 B1648 MSS SP44
STD
STD ANSI Flanges ASME Flanges DIN Flanges EN Flanges BS Flanges API JIS NACE etc
FEATURES
Dimensional accuracy Corrosion resistance High efficiency Excellent finish Durable
Stainless Steel Weld Neck Flanges
Standard ASTM ASME ASA 182
Grade F 304 304L 304H 309S 309H 310S 310H 316 316TI 316H 316L 316LN 317 317L 321 321H 347 347H 904L
Duplex Steel Weld Neck Flanges
Standard ASTM ASME ASA 182
Grade F 44 F 45 F51 F 53 F 55 F 60 F 61
Aluminium Weld Neck Flanges
Standard ASTM B247 B361
Grade 2024 6061 6063 6101 7075
Titanium Weld Neck Flanges
Standard ASTM B381
Grade Grade 1 Grade 2 Grade 4 Grade 5 Grade 6 Grade 7 Grade 9 Grade 19 Grade 23
Carbon Steel Weld Neck Flanges
Standard ASTM A 105A694 A350 LF3A350 LF2
Grade F42465256606570
Low Temperature Carbon Steel Weld Neck Flanges
Standard ASTM A 350 LF2 A350 LF3
Alloy Steel Weld Neck Flanges
Standard ASTM A182
Grade F1F5F9F11F22F91
Copper Alloy Weld Neck Flanges
Standard ASTM ASME SB 61 62 151 152
Grade UNS NO C 70600 CU NI 9010 C 71500 CU NI 7030 C 71640
Nickel Alloy Weld Neck Flanges
Standard ASTM ASME SB 564 160 472
Nickel 200 UNS N02200 Â Â Nickel 201 UNS N02201 Â Â Monel 400 UNS N04400
Monel K500 UNS N05500 Â Â Inconel K600 UNS N06600 Â Â Inconel 601 UNS N06601
Inconel 625 UNS N06625 Â Â Inconel 800 UNS N08800 Â Â Inconel 800H UNS N08810
Inconel 825 UNS N08825 Â Â Hastelloy C276 UNS N10276 Â Â Alloy 20 UNS N08020
Test Certificate
Manufacturer Test Certificate as per EN 10204 31
Made available by us is a wide and commendable range of Weld Neck Flanges (WNRF). All our products comes with welding neck, which is hot formed from a circular section of steel plate having a small co-axial hole in the center due to which these are durable. These products find their wide applications in engineering and construction industries because of rustproof construction, excellent finishing and lightweight.
Specifications:
Stainless Steel: ASTM A 182 and A 240
Grade: F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H and 904L
Duplex Stainless Steel: UNS S31803 and 2205
Super Duplex Stainless Steel: UNS S32750
Carbon Steel: ASTM A 105 and ASTM A 181
Alloy Steel: ASTM A 182, GR F1, F11, F22, F5, F9 and F91
Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22 and C276
Copper Alloys: Copper, Brass & Gunmetal
Size: 1/8\\\\\\\" NB to 48\\\\\\\"NB
Class: 150, 300, 400, 600, 900, 1500 & 2500
Made available by us is a wide and commendable range of Weld Neck Flanges (WNRF). All our products comes with welding neck, which is hot formed from a circular section of steel plate having a small co-axial hole in the center due to which these are durable. These products find their wide applications in engineering and construction industries because of rustproof construction, excellent finishing and lightweight.
Specifications:
Stainless Steel: ASTM A 182 and A 240
Grade: F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H and 904L
Duplex Stainless Steel: UNS S31803 and 2205
Super Duplex Stainless Steel: UNS S32750
Carbon Steel: ASTM A 105 and ASTM A 181
Alloy Steel: ASTM A 182, GR F1, F11, F22, F5, F9 and F91
Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22 and C276
Copper Alloys: Copper, Brass & Gunmetal
Size: 1/8" NB to 48" NB
Class: 150, 300, 400, 600, 900, 1500 & 2500
Product Details:
Usage/Application Industrial
Type Lap Joint Flanges
Size 1-5 inch, 0-1 inch, 20-30 inch, 5-10 inch, 10-20 inch
Material Standard ASTM A182, ANSI B16.5, ASTM A351, ASTM A105
Rated Pressure (Bar) 2500
I Deal In New Only
Material Stainless Steel
Country of Origin Made in India
We can offer vide range of Lap Joint Flanges from ready stock or on make to order basis are currently supplying to UK, Iran(Tehran), Saudi Arabia, Spain, Bahrain, Nigeria, Dubai, Egypt, Malaysia, etc. Various steel products such as Angles, Channels, Beams, Billets, Blooms, Round Bars, Square Bars, Rectangular Bars, Flat Bars, Forged Bars, Rolled Bars, Concast Bars, Pipe Fittings, Elbow, Tee, Reducer, Cross, Stub End, End Caps, Forged Stampings, Pipes, Tube, Tubing, Fasteners, Bolts, Nuts, Washers, Screws, Studs, Plates, Sheets, Coil, etc.
Specifications: Can offer Lap Joint Flanges as cast, forged, normalized, annealed, quenched (hardened) tempered condition with black or bright (proof machined) finish.
Various type of IBR approved Flanges that can be procured are as follows: Blind, Slp-On, Welding Neck (Weldneck), Long Welding Neck (LWN), Socket Weld, Lap Joint, Threaded, Spectacle Blind, Plate, Collar, Flat Face, Raised Face, Ring Type Joint, etc.
Size range of flanges that can be offered are �½â?? inch upto 60â?? inch depending on type, class grade of flanges.
Class of flanges: #150, #300, #400, #600, #900, #1500, #2500
Product Details:
Usage/Application Oil Industry
Material Carbon Steel, Stainless Steel, Mild Steel, Alloy Steel
Material Standard ASTM A351, ASTM A182
Size 0-1 inch, 1-5 inch, 20-30 inch, 10-20 inch, 5-10 inch
Type Blind Flange
Color Silver, Grey, Black, Metallic Grey
We work to please our valuable customers with our excellent quality product range. Our Stainless Steel Blind Flanges is perfect in dimension and flawlessly finished. Our offered range of products including Stainless Steel Blind Flanges is obtained after the use of superior quality raw material processed in high advanced machinery and equipments. We have given extra fine finishing to our final product range to attain maximum satisfaction of our clients.
