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One kind of flange used in plumbing systems to join pipes, valves, and other equipment is the Weldo flange. Because of its durable construction and reliable sealing characteristics, it is frequently used in high-pressure and high-temperature applications. Weldo flanges are particularly common in the power generation, chemical processing, and oil and gas industries. The construction of the Weldo flange is distinctive in that it usually consists of a flanged component that is welded directly to the pipe. Strong, long-lasting connections capable of withstanding a great deal of stress are offered by this design. The actual flange is typically constructed from alloys that can withstand high temperatures and corrosion, such as stainless steel, carbon steel, or other similar materials.
When pipe alignment and strength are critical, Weldo flanges are frequently utilized. These are perfect for systems that are subjected to high temperatures or pressures. Under harsh circumstances, the flange's design aids in preserving the connection's integrity.
To install a Weldo flange and guarantee a strong connection between the flange and the pipe, exact welding techniques are needed. Compared to other flange types, regular maintenance is minimal because there are no gaskets to replace. Nevertheless, periodic checks are still required to guarantee the weld is intact and free from faults. Weldo flanges' strong welded construction and ability to withstand high pressure and temperatures make them a dependable and long-lasting option for joining pipes in harsh settings.
Dimension Standard : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : ½" (15 NB) to 48" (1200NB)
Class / Pressure Rating : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN : IN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Testing and Documents : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
Packing : Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
ASTM A182 – ASME SA182 : Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.5 : Pipe Flanges and Flanged Fittings
ASME B16.36 : Spectacle Blind Flanges
ASME B16.47 : Large Diameter Steel Flanges NPS26 Through NPS60
MSS SP-6 : Standard Finishes for Contact Faces of Pipe Flanges and Connecting End Flanges of Valves and Fittings
Stainless Steel Weldo Flange | |
ASTM A182 F 304, 304L, 304H, 309, 310, 310S, 316, 316L, 317, 317L, 321, 321H, 347, 347H, 446, 904L |
Carbon Steel Weldo Flange | |
ASTM A105, ASTM A694 Gr. F42, 46, 52, 56, 60, 65, 70 |
Alloy Steel Weldo Flange | |
ASTM A182, F1, F5, F9, F11, F22, F91 |
Duplex Steel Weldo Flange | |
ASTM A182, F44, F45, F51, F53, F55, F60, F61 |
Super Duplex Weldo Flange | |
ASTM A182, F44, F45, F51, F53, F55, F60, F61 |
High Nickel Alloy Weldo Flange | |
ASTM B564, B160, B472, B162, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade 2 & 5), Cupro-Nickel 70/30, Cupro-Nickel 90/10. |
Low Temperature Carbon Steel Weldo Flange | |
ASTM A350, LF2, LF3 |
A Wide Range of ANSI B16.5 Weldo Flange at Best Price.
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Weldo Flange are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a wide range of Weldo Flange through a worldwide network of stock-keeping branches. These ASME B16.5 Weldo Flange is use in various industries like :
Stainless Steel Weldo Flange use in Oil and Gas Industry
ASTM B16.5 Weldo Flange use in Petrochemical Industry
Weldo Flange Used In Refineries Industry
Weldo Flange use in Nuclear Power Plant Industry
Alloy Steel Weldo Flange use in Chemical Industry
ANSI B16.5 Carbon Steel Weldo Flange use in Marine Industry
Duplex Steel Weldo Flange use in Aerospace Industries
Nickel Alloy Weldo Flange use in Pulp & Paper Indusry
Weldo Flange
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We have regular exports of Weldo Flange in Europe, Kuwait, Bangladesh, UAE, Hong Kong, Poland, Bahrain, Jordan, Nepal, United States, Algeria, Yemen, Spain, Qatar, Ghana, Malaysia, Philippines, United Kingdom, Chile, Azerbaijan, Lithuania, Saudi Arabia, Iran, Trinidad & Tobago,Tunisia, Turkey, Brazil, Iran, Poland, Japan, France, USA, Belgium, Thailand, Estonia, Brazil, Vietnam, China, Chile, Costa Rica, Iran, Japan, Malaysia, Congo, Germany, Egypt, Tibet, United Arab Emirates, South Africa, South Korea, Ireland, Finland, Italy, Taiwan, Sweden, Czech Republic, Iraq, Puerto Rico, Austria, Ukraine, Mexico, Pakistan, Portugal, Netherlands, Denmark, Sri Lanka, Gabon, Kazakhstan, Bulgaria, Angola, Bhutan, Romania, Indonesia, Ecuador, Canada, Nigeria, Singapore, Argentina, Israel, Venezuela, Nigeria, Afghanistan, Bolivia, Peru, Russia, Switzerland, Libya, Kenya, Macau, New Zealand, Lebanon, Belarus, Mongolia, Croatia, Gambia, Morocco, Slovakia, Australia, Colombia, Norway, Oman, Hungary, Mexico, India, Zimbabwe, Namibia, Serbia, Greece.
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