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We are regular suppliers from China for Expander Flange
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Home / Products / Flanges / Expander Flange
Our company offer wide assortment of Expander Flange in both standard and customized dimensions. These are internal ridges used in the attachments of industrial objects. Offered flanges find their application in different engineering industries. Our flanges are known for their optimum holding strength, high tensile strength and durability. These flanges are available at industry leading prices. Moreover, we assure effective and timely delivery of our products.
Expander Flange
An Expander Flange is a type of welding neck pipe flange used to increase pipe size at the flange connection (see sketch).
Dimensions
| Nominal Bore Size |
Size : 1/2" NB TO 48"NB.
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| Class |
150#, 300#,400 #,600#,900#, 1500# & 2500 # |
| Material Specification |
- Stainless Steel : ASTM A 182, A 240
Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, 2507 Super Duplex stainless steel UNS S32750
- Carbon Steel : ASTM A 105, ASTM A 350
- Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
- Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276,Cupro Nickel,Alloy 20
- Non Ferrous Alloys : Copper, Brass,Aluminum Bronze,Titanium,Phosphor Bronze & Gunmetal.
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Manufacturing &
Dimensional Standards |
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10 |
Advantages of Expander Flanges
- It’s compact size saves space when compared to a reducer-welding neck flange
- Only one butt-weld is needed to install the Expander Flange Very cost effective and competitively priced
- Full range of sizes available
Main Export Market
- Eastern Europe
- North America
- Mid East/Africa
- Central/South America
- Asia
- Western Europe
- Australasia
- UAE
Sales Locations
U.A.E,
Oman,
Saudi Arabia,
Qatar,
Bahrain,
Egypt,
Turkey
Singapore,
Thailand,
Malaysia
Indonesia
Poland
Italy
Portugal
Spain
Brazil
Chile
Venezuela
Costa Rica
USA
Canada
Angola
Sri Lanka
Russia
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