Description
We are largest manufacturers of Expander Flanges & have a huge stock of 304 Expander Flanges, 316 Expander Flanges, ASTM a105 Expander Flanges, ASTM a182 Expander Flanges as per ASME / ANSI B16.5 Expander flanges, ANSI B16.47 Expander flanges, Din Expander flanges, JIS Expander flanges & uni Expander flanges Standards.
We offer high-quality Expander Flanges in all size, classes & dimensions like Class 150 Expander Flanges, Class 300 Expander Flanges, Class 600 Expander Flanges, Class 900 Expander Flanges, Class 1500 Expander Flanges & Class 2500 Expander Flanges
We are the largest Manufacturer, Supplier, and Exporter of ASME 16.5 Expander Flanges. Expander Flanges is a Welding Neck pipe flange where the nominal size of the non-flanged end is larger than the nominal size of the flanged end. we provide expander flanges in all materials Carbon steel & Stainless Steel. The expander flange can be used to connect pipe to pumps, compressors, and Valves.
Product Specifications
Expander Flanges are available in the following specifications:
| Product Type |
ASME 16.5 Expander Flanges |
| Size |
1/2″ NB TO 48″NB. |
| Pressure Class |
150#, 300#,400 #,600#,900#, 1500# & 2500 # |
| Material |
Stainless Steel Expander Flanges: 347H,904L, Duplex stainless steel UNS S31803, 2205, 2507 Super Duplex stainless steel UNS S32750
Carbon Steel Expander Flanges: ASTM A 105, ASTM A 350
Alloy Steel Expander Flanges: ASTM A 182, GR F1, F11, F22, F5, F9, F91
Nickel Alloy Expander Flanges: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276,Cupro Nickel,Alloy 20. |
| Standard Specifications |
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 |
| Type of Flanges & Flanges forms |
Weld Neck Flanges – WNRF, Socket Weld Flanges – SWRF, Slip On Raise Face – SORF, Blind Raise Face- BLRF, Spectacle Blind, Ring Joint, Large Dia Flanges, Orifice Flanges, Girth Flange, Lap Joint Flanges, Screwed (Threaded) Flanges, Long Weld Neck Flanges, Reducing. |
