Sunflex Metal Industries is known as the pinnacle in the world of metal market for the best quality Weld Neck Flanges production in India. Prime quality of supply is not an event of chance it is a conscious effort to work efficiently to deliver material that fully satisfy our client needs for quality materials which is our motto, with total conformation to high standard of metal. We supply a wide range of precisely engineered Weld Neck Flanges made in compliance with international quality and safety standards. Our range comprises of Weld Neck Flanges available in different dimensions & grades, these Weld Neck Flanges are widely used in different industries like power, engineering, construction and many more.
With holdling years of experience in the world of Metal Market with constant quality service and customer satisfaction ,we would like to continue establishing business relations with reputed concern like yours. We assure you that you will certainly find in our products quality and rate most competitive at right time with excellent services. Your satisfaction is the award for our good quality and service.
Weld Neck Flanges Specification
Size : 1/2"NB TO 60"NB IN Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Available ASTM standard:
ASTM / ASME SB 564 / 160 / 472. ASTM / ASME SB 61 / 62 / 151 / 152 ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61. ASTM SA 240, ASTM A182 ASTM SA 182 F1/F5/F9/F11/F22/F91 ASTM A 105 Gr. F42/46/52/56/60/65/70 ASTM A350 LF2/A350 LF3
Dimensional Tolerances of Welding Neck Flanges ASME B16.5
Outside Diameter ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm
Inside Diameter ≤ 10 = ± 0.8 mm | 12 thru 18 = 1.6 mm | ≥ 20 = + 3.2 mm / - 1.6 mm
Diameter of Contact Face 1.6 mm Raised Face = ± 0.8 mm 6.35 mm Raised Face, Tongue & Groove / Male-Female = ± 0.4 mm
Diameter of Hub at Base ≤ 24 = 1.6 mm | > 24 = ± 3.2 mm
Diameter of Hub at Point of Welding ≤ 5 = + 2.4 mm / - 0.8 mm | ≥ 6 = + 4.0 mm / - 0.8 mm
Drilling Bolt Circle = 1.6 mm | Bolt Hole Spacing = ± 0.8 mm Eccentricity of Bolt Circle with Respect to Facing ≤ 2½ = 0.8 mm max. | ≥ 3 = 1.6 mm max
Thickness ≤ 18 = + 3.2 mm / - 0 | ≥ 20 = + 4.8 mm / - 0
Length thru Hub ≤ 10 = 1.6 mm | ≥ 12 = ± 3.2 mm
Notes 1. Dimensions are in millimeters unless otherwise indicated. 2. T = Nominal wall thickness of pipe. Bevel for Wall Thicknesses T from 5 mm to 22 mm inclusive. 3. The length of the stud bolt does not include the height of the chamfers (points).
Weld Neck Flanges Packaging
Our packaging section for Weld Neck Flanges is of high standard, as we are concerned about reaching the products safely to the destinatin. We use Plywood Cases / Pallets, Free-Fumigated Wooden Box for heavy thick fitting products because reaching the products to your destination is our assurrity. All shipping documentation is provided for seamless delivery form mill to customers.
Why choose us for Weld Neck Flanges
Sunflex Metal Industries offers a commendable rage of Weld Neck Flanges for the prestigious clients with competitive price, we at Sunflex Metal Industries have the manufacturing capability & production flexibility to respond to the most dynamic & comlex needs of our customers. Being leading manufacturers and exporters for Carbon Steel Buttweld Fittings, Carbon Steel Forged Fittings, Flanges, Pipes, & Fasteners and other related manufacturing products, is an ever growing firm with its high motive of Customers satisfaction and quality consciousness of high attainable level. We are exceptional in providing best quality Weld Neck Flanges.
Some of our specialities for Weld Neck Flanges that make us a profitable business partner for our clients are:
A design solution to design problem Superior quality products Proven execution of small as well as large batch orders Timely deliveries Customer focused approach
Weld Neck Flanges Application Industries
Sunflex Metal Industries are engaged in manufacturing of robust quality of Weld Neck Flanges. These Weld Neck Flanges are widely used in the following industries:
Mining Industries Transport Industries- Rail and Road Construction Industries / Building Systems Manufacturing Industries Agriculture Industries Energy Industries Water Industries Automotive Industries Ship Building Industries Nuclear Power Plant Paper & Pulp Industries Sugar Industries Engineering Cement Industries Petro-Chemical Industries Food Industries Oil & Gas Industries Chemical & Pharmaceutical Industries
Sunflex Metal Industries is known as the pinnacle in the world of metal market for the best quality Weld Neck Flanges production in India. Prime quality of supply is not an event of chance it is a conscious effort to work efficiently to deliver material that fully satisfy our client needs for quality materials which is our motto, with total conformation to high standard of metal. We supply a wide range of precisely engineered Weld Neck Flanges made in compliance with international quality and safety standards. Our range comprises of Weld Neck Flanges available in different dimensions & grades, these Weld Neck Flanges are widely used in different industries like power, engineering, construction and many more. 
A design solution to design problem 
Copper Fin Tubes
