ZIZI ENGINEERING CO.,LTD
ZIZI ENGINEERING CO., LTD
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Best price for buttweld pipe caps in duplex steel ASTM A815 UNS S32550, they are accuracy in dimensions and excellent in quality, we manufacturer them in accordance with ASME B36.19.
ASTM A815 Duplex Butt Weld Fittings are widely used diverse industries. Fittings and Flanges of UNS S32550 are made on requests of customers.
| Size | 1/2" - 60" |
| Wall Thickness | Sch10s, 20, 40, STD, XS, 80, 100, 120, 140, 160, XXS |
| Standard | ASME B36.19 |
| Types | Seamless Cap, Welded Cap |
| 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 A815 UNS S32550 Chemical Composition
| C | Mn | P | S | Si | Cr | Mo |
| 0.04 | 1.5 | 0.04 | 0.03 | 1 | 24-27 | 0.1-0.25 |
ASTM A815 UNS S31803 Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 760 (Mpa) | 550 (Mpa) | 15 (%) |