Active Member
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[China]
Address: R1506 World Trade Center Anyang Henan China 455000
Contact name:
ZIZI ENGINEERING CO.,LTD |
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Large quantity Schedule 80 Concentric Reducer 4" x 3" BW SMLS ASTM A234 WP9 ASME B16.9 are in stocks, they are dimensional accuracy, high quality and cost effective, the dimensions can be customized to meet your needs.
Steel pipe reducers have concentric and eccentric types, both of them are used to change pipe sizes. Concentric reducer is recommend for vertical flow applications. It has advantages of durable, strong construction, withstand high pressure and low temperature.
| Size | 1/2" - 60" |
| Wall Thickness | Sch10S, 20S, 40S, STD, XS, 80S, 100, 120, 140, 160, XXS |
| Standard | ASME B16.9 |
| Types | Seamless Reducer, Welded Reducer, Concentric Reducer, Eccentric Reducer |
| Stainless Steel | ASTM A403 WP304/304L,WP304H,WP316/316L,WP310,WP317,WP321 |
| Duplex Steel | ASTM A815 UNS S 31803, S 32205, S 32550, S 32750, S 32760 |
| Carbon Steel | ASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70 |
| Low Temp Carbon Steel | ASTM A420 WPL3, WPL6, WPL9 |
| Alloy Steel | ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91 |
ASTM A234 WP9 Chemical Composition
| C | Mn | P | S | Si | Ni | Cr | Mo |
| 0.15 | 0.3-0.6 | 0.03 | 0.03 | 1 | - | 8-10 | 0.9-1.1 |
ASTM A234 WP9 Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 415-585 (Mpa) | 205 (Mpa) | 30 (%) |
