Raised Face Weld Neck Flange 1 1/2" 300# SchXXS ASTM A182 F304 ASME
B16.5
Stainless Steel Weld Neck Flange
Best price for high quality stainless steel raised face weld neck
flanges, no limitation for the dimensions, material grades and
quantities, you are free to choose what you need.
Welding Neck flanges, available in all pressure ratings and sizes,
are butt-welded to the end of the pipe, and are usually specified
when service conditions are severe and excellent workmanship
necessary. Since the inside diameter of the flange must match that
of the pipe, the flange bore should be specified in ordering.
Class 300 Weld Neck Flange Dimensions
Size | 1/2" - 24" |
Pressure | Class 150, 300, 600, 900, 1500, 2500 |
Standard | ASME B16.5, ASME B16.47 |
Flange Types | Slip-on Flange, Weld Neck Flange, Blind Flange, Socket Weld Flange,
Threaded Flange, Plate Flange, Lap Joint Flange |
Seal Types | RF, FF, RTJ |
Stainless Steel | ASTM A182 F304/304L, F316/316L, F321, F317,F310 |
Duplex Steel | ASTM A182 F51, F53, F5 |
Carbon Steel | ASTM A105N, A350 LF2/LF3 |
Alloy Steel | ASTM A182 F1, F5, F9, F11, F12, F22, F91 |
Weld Neck Flange Weight Chart
Package of Raised Face Flange
- Marked with Grade, Lot No, Size, Standard and Pressure.
- Wrapped forged steel flanges with plastic foam.
- Packed raised face weld neck flanges into wooden cases or pallets.
- Tagged labers on the outside of the package for easy
indentification.
Inspection of Stainless Steel 304 Flange
- Visual the surface. Such as dents, die marks, porosity, undercuts.
- Check the marking. Such as size, material grade, pressure, heat no.
- Measure the size. Such as diameter,thickness of flange and raised
face.
- Test the chemical compostion of SS 304 material.
ASTM A182 F304 Chemical Composition
C | Mn | P | S | Si | Ni | Cr | Mo |
0.08 | 2 | 0.045 | 0.03 | 1 | 8-11 | 8-20 | / |
ASTM A182 F304 Mechanical Properties
Tensile Strength | Yield Strength | Elongation |
515 (Mpa) | 205 (Mpa) | 30 (%) |
Advantage of Forged Weld Neck Flange
- Reasonable Price
- Good Quality
- Fast Delivery
- Safe Package
- Reliable Shipment