ZIZI ENGINEERING CO.,LTD
ZIZI ENGINEERING CO., LTD
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Are you looking for alloy steel pipe fittings manufacturer? Zizi offers buttweld fittings and forged fittings in the most complete material ranges for customers. Our stock includes alloy steel pipe fittings in a complete range of sizes and pressure ratings. All material is fully traceable to the mill source. Buy alloy steel buttweld fittings from us for the unbeatable prices including large discounts.
What is Buttweld Pipe Fittings
Buttweld pipe fittings are pipe fittings with butt welded ends, they are the most commonly used fittings among pipe system with large dimension ranges and excellent mechanical performance.
Buttweld pipe fittings include:
Dimension Range of Buttweld Fittings
| Size | NPS 1/2 to NPS 48, DN15 to DN1200 |
| Wall Thickness | Sch10S, 20S, 40S, STD, XS, 80S, 100, 120, 140, 160, XXS |
| Standard | ASME / ANSI B16.9, SY/T0510, HG/T21631, SH3408, GB/T13401, GB/T12459 |
| Types | Seamless Buttweld Fittings and Welded Buttweld Fittings |
Alloy Steel
ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91
Carbon Steel
ASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70, A420 WPL3, WPL6, WPL9
Stanless 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
Quality Assurance
Products are packaged to ensure that there is no damage during transit.
All products are subject to strict inspection at each stage of the production process. They are visually examined for conformity to ASTM, ASME codes and standards upon request. Official certified inspection agencies can be called into witness the quality conformity.
Surface Treatment: Anti-rust oil, Black Primer, Hot Galvanized
Advantages
Applications