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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Zizi is a manufactures and exports Carbon Steel Seamless Fittings 24″ STD Cap ASTM A234 WPB ASME B16.9 to Singapore, top quality will be guranteed by our skilled workers and professional technicians.
There are two types that seamless and weld. Usually the diameter of pipe fittings is larger than 24 inch, they are weld fittings, otherwise they are most seamless fittings. What are these large diameter fittings? They are 90 degree and 45 degree elbows, long and short radius elbows, equal and reducer tees, concentric and eccentric reducers, steel pipe caps.
| Standard | ASME/ANSI B16.9 |
| Thickness | Sch 10, 20, STD, 40, 80, 100, 120, 140, 160, XXS |
| End Type | BE and PE |
| 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 WPB Chemical Composition
| C | Mn | P | S | Si | Cr | Mo |
| 0.3 | 0.29-1.06 | 0.05 | 0.058 | 1 | 0.4 | 0.15 |
ASTM A234 WPB Mechanical Properties
| Tensile Strength | Yield Strength | Elongation |
| 415-655 (Mpa) | 240 (Mpa) | 22 (%) |
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