Stainless Steel 180 Degree Buttweld Elbow Supplier.
ASTM A403 WP347 Stainless Steel Pipe Fittings Specification
Specifications : ASTM A403 / ASME SA403
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
C&N is known for its best quality manufacturing and exporting of Pipe Bend 180° Short Radius. With holding years of experience in manufacturing, we continue to offer robust quality of Pipe Bend 180° Short Radius with very reasonable prices across the world. We are confident enough to guarantee on the products and services provided by us to our customers. Our products have found various applications in different industrial requirements, including – Oil & Gas, Chemical, Petrochemical, Plant, Pulp & Paper, Environment & Water Projects, Engineering Projects and more.

ASTM A403 Gr WP347 Stainless Steel Pipe Fittings
Seamless/ Welded 100% Radiography Tested
| Stainless Steel Pipe Fittings Type | Size | |
| ASTM A403 WP347 45° Elbow | ASTM A403 WP347 Tees | – |
| ASTM A403 WP347 Reducing Elbow | ASTM A403 WP347 Reducing Cross | |
| ASTM A403 WP347H Concentric Reducer | ASTM A403 WP347 Pipe Nipple | |
| ASTM A403 WP347 Eccentric Reducer | ASTM A403 WP347 5D Elbow | |
| ASTM A403 WP347 Elbow – Long Radius | ASTM A403 WP347H Stub Ends | Sizes 1/2″ – 48″ |
| ASTM A403 WP347 Elbow – Short Radius | ASTM A403 WP347 Cross | |
| ASTM A403 WP347 Fabricated Tee | ASTM A403 WP347 End Cap | |
| ASTM A403 WP347H Reducer | ASTM A403 WP347 Coupling | |
| ASTM A403 WP347 3D Elbow | ASTM A403 WP347 Welded Pipe Fittings | |
ASME SA403 347/347H Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | – | X6CrNiNb18-12 |
ASTM A403 WP347H Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
ASTM A403 SS 347 Butt weld Pipe Fittings Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
ASTM A182 Steel 180 Degree Buttweld Elbow Manufacturer.
Stainless Steel 347 Pipe Fittings Dimension Table
| Nominal PipeSize | OD | 90° Elbow | 45° Elbow | 180° Returns | ||||
|---|---|---|---|---|---|---|---|---|
| (In) | LR | SR | LR | LR | ||||
| (mm) | (inches) | Center to Face (Inch) | Center to Face (Inch) | Center to Face (Inch) | Radius (Inch) | Center to Center (Inch) | Back to face (Inch) | |
| 1 1/2 | 48.3 | 1.900 | 2 1/4 | 1 1/2 | 1 1/8 | 3 | 4 1/2 | 3 1/4 |
| 2 | 60.3 | 2.375 | 3 | 2 | 1 3/8 | 4 | 6 | 4 3/16 |
| 1 | 33.4 | 1.315 | 1 1/2 | 1 | 7/8 | 3 | 2 3/16 | |
| 1 1/4 | 42.2 | 1.660 | 1 7/8 | 1 1/4 | 1 | 3 3/4 | 2 3/4 | |
| 2 1/2 | 73.0 | 2.875 | 3 3/4 | 2 1/2 | 1 3/4 | 5 | 7 1/2 | 5 3/16 |
| 1/2 | 21.3 | 0.840 | 1 1/2 | – | 5/8 | 2 | 1 7/8 | |
| 3/4 | 26.7 | 1.050 | 1 1/8 | – | 7/16 | 2 1/4 | 1 11/16 | |
| 4 | 114.3 | 4.500 | 6 | 4 | 2 1/2 | 8 | 12 | 8 1/4 |
| 5 | 141.3 | 5.563 | 7 1/2 | 5 | 3 1/8 | 10 | 15 | 10 5/16 |
| 6 | 168.3 | 6.625 | 9 | 6 | 3 3/4 | 12 | 18 | 12 5/16 |
| 3 | 88.9 | 3.500 | 4 1/2 | 3 | 2 | 6 | 9 | 6 1/4 |
| 3 1/2 | 101.6 | 4.000 | 5 1/4 | 3 1/2 | 2 1/4 | 7 | 10 1/2 | 7 1/4 |
| 8 | 219.1 | 8.625 | 12 | 8 | 5 | 12 | 24 | 16 5/16 |
| 10 | 273.1 | 10.750 | 15 | 10 | 6 1/4 | 15 | 30 | 20 3/8 |
| 12 | 323.9 | 12.750 | 18 | 12 | 7 1/2 | 18 | 36 | 24 3/8 |
ASME B16.5 Industrial SS Buttweld Elbow.
304 Stainless Steel Fittings Angularity Tolerance
| Nominal Size | DN | 15-100 | 125-200 | 250-300 | 350-400 | 450-600 | 650-750 | 800-1050 | 1100-1200 | 1300-1500 | |||||||||||||||
| NPS | 1/2 – 4 | 5-8 | 10-12 | 14-16 | 18-24 | 26-30 | 32-42 | 44-48 | 52-60 | ||||||||||||||||
| Angularity Tolerance | Off Angle | Q | 1 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 6.4 | ||||||||||||||
| Off Plain | P | 2 | 4 | 5 | 6 | 10 | 10 | 13 | 19 | 20 | |||||||||||||||






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