Wenzhou Zheheng Steel Industry Co.,Ltd
To provide safe and reliable high quality stainless steel ,nickel alloy pipes and fittings
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Overview
Stainless Steel Pipe Fitting Concentric Reducer persist a full line of 304 & 316 stainless steel butt weld reducers including concentric reducers and butt weld eccentric reducers that meet strict certifications for today's pipe systems.Our reducers have high-strength and corrosion resistance for use in various industries. Our high-quality reducers come in a variety of sizes and schedules starting from SCH5S to SCH80.
Specification
| Size | Welded1''-48''(DN12-DN1200) Seamless 1/2''-24''(DN15-DN600) |
| Wall Thickness | SCH5S-SCH160S |
| Standard | ASTM A815 UNS S32750 / UNS S32760 UNS S31803 / 32550 ASME B16.9 |
| Packaging | In Wooden cases,pallets or as your requirements. |
| Pressure | 2000#/3000#/6000#/9000#..... |
| Stainless steel reducer | ASTM A403 WP 304,304L,A403,316,316L,317,317L etc. |
| Carbon ateel reducerf | A234 WPB,A420 WPL6 etc. |
| Alloy pipe reducer | A234 WP1,WP5,WP9,WP11,WP22,WP91 etc. |
Chemical Composition Of ASME WP316L Reducer
| Ni | C | Mn | P | S | Si | Cr | Mo |
| 10.0-14.0 | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 2.00-3.00 |
ASME B16.9 WP 316L Reducer Mechanical propcrties
| Grade | Tensile strength (MPa) | Elongation (% in 50mm) | Yield strength 0.2% proof (MPa) | Hardness≤ |
| 316L | 517 | 50 | 220 | 79 |
Product Size Reference
| Pipe Size(NPS) | large end | small end | End-to-End, H | Nominal Pipe Size(NPS) | large end | small end | End-to-End, H |
| 3/4"X1/2" | 26.7 | 213 | 38 | 5X4 | 141.3 | 114.3 | 127 |
| 3/4"X3/8" | 26.7 | 17.3 | 38 | 5 x 3-1/2" | 141.3 | 101.6 | 127 |
| 1"X3/4" | 33.4 | 26.7 | 51 | 5 x 3 | 141.3 | 88.9 | 127 |
| 1"X1/2" | 33.4 | 21.3 | 51 | 5 x 2-1/2" | 141.3 | 73 | 127 |
| 1-1/4"X 1" | 42.2 | 33.4 | 51 | 5 x 2 | 141.3 | 60.3 | 127 |
| 1-1/4"X 3/4" | 42.2 | 26.7 | 51 | 6X5 | 168.3 | 141.3 | 140 |
| 1-1/4"X 1/2" | 42.2 | 21.3 | 51 | 6x4 | 168.3 | 114.3 | 140 |
| 1-1/2"X 1-1/4" | 48.3 | 42.2 | 64 | 6 x | 168.3 | 101.6 | 140 |
| 1-1/2"X 1" | 48.3 | 33.4 | 64 | 6X3 | 168.3 | 88.9 | 140 |
| 1-1/2"X 3/4" | 48.3 | 26.7 | 64 | 6 x 2-1/2" | 168.3 | 73 | 140 |
| 1-1/2"X 1/2" | 48.3 | 21.3 | 64 | 8x6 | 219.1 | 168.3 | 152 |
| 2"X 1-1/2" | 60.3 | 48.3 | 76 | 8X5 | 219.1 | 141.3 | 152 |
| 2"X 1-1/4" | 60.3 | 42.2 | 76 | 8X4 | 219.1 | 114.3 | 152 |
| 2"X 1" | 60.3 | 33.4 | 76 | 8 x 3-1/2" | 219.1 | 101.6 | 152 |
| 2"X 3/4" | 60.3 | 26.7 | 76 | 10 x 8 . | 273 | 219.1 | 178 |
| 2-1/2"X 2" | 73 | 60.3 | 89 | 10 x 6 | 273 | 168.3 | 178 |
| 2-1/2"X 1-1/2" | 73 | 48.3 | 89 | 10 x 5 | 273 | 141.3 | 178 |
| 2-1/2"X 1-1/4" | 73 | 42.2 | 89 | 10 x 4 | 273 | 114.3 | 178 |
| 2-1/2"X 1" | 73 | 33.4 | 89 | 12 x 10 | 323.8 | 273 | 203 |
| 3"X 2-1/2" | 88.9 | 73 | 89 | 12 x 8 | 323.8 | 219.1 | 203 |
| 3"X 2" | 88.9 | 60.3 | 89 | 12 x 6 | 323.8 | 168.3 | 203 |
| 3"X 1-1/2" | 88.9 | 48.3 | 89 | 12 x 5 | 323.8 | 141.3 | 203 |
| 3"X 1-1/2" | 88.9 | 42.2 | 89 | 14 X 12 | 355.6 | 323.8 | 330 |
| 3-1/2"X 3" | 101.6 | 88.9 . | 102 | 14 X 10 | 355.6 | 273 | 330 |
| 3-1/2"X 2-1/2" | 101.6 | 73 | 102 | 14 X 8 | 355.6 | 219.1 | 330 |
| 3-1/2"X 2" | 101.6 | 60.3 | 102 | 14 X 6 | 355.6 | 168.3 | 330 |
| 3-1/2"X 1-1/2" | 101.6 | 48.3 | 102 | 16 x 14 | 406.4 | 355.6 | 356 |
| 3-1/2"X 1-1/4" | 101.6 | 42.2 | 102 | 16 x 12 | 406.4 | 323.8 | 356 |
| 4"X 3-1/2" | 114.3 | 101.6 | 102 | 16 x 10 | 406.4 | 273 | 356 |
| 4"X 3" | 1143 | 88.9 | 102 | 16 x 8 | 406.4 | 219.1 | 356 |
| 4"X 2-1/2" | 114.3 | 73 | 102 | 18 x 16 | 457 | 406.4 | 381 |
| 4"X 2" | 114.3 | 60.3 | 102 | 18 x 14' | 457 | 355.6 | 381 |
| 4"X 1-1/2" | 114.3 | 48.3 | 102 | 18 x 12 | 457 | 323.8 | 381 |