China Suppliers Factory for 45 Degree Butt-welding Lateral Tee Pipe Fittings, ASME B16.9 Standard
ASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3, WPL6
ASTM A403 WP304/304L, WP316/316L, WP321, WP347
ASTM A234 WP1, WP12, WP11, WP22, WP5, WP9, WP91; Duplex & Super Duplex Stainless Steel; ASTM A815 UNS S31803, UNS S32750, UNS S32760
- Anti-rust Oil
- Black Paint
- Electric Galvanized
- Hot-dip Galvanized
Our carbon steel pipe fittings are available in ASTM A234 WPB, WPC and ASTM A420 WPL9, WPL3, WPL6, covering a wide range of temperature and pressure applications.
We supply stainless steel fittings conforming to ASTM A403, including WP304/304L, WP316/316L, WP321, and WP347, suitable for corrosive and high-temperature environments.
Yes, we offer Duplex and Super Duplex Stainless Steel fittings per ASTM A815, including UNS S31803, UNS S32750, and UNS S32760, ideal for offshore and chemical processing industries.
We provide four surface treatment options: anti-rust oil, black paint, electric galvanized, and hot-dip galvanized, ensuring optimal protection based on your application requirements.
Electric galvanizing provides a thinner, more uniform zinc coating suitable for indoor or mild environments, while hot-dip galvanizing offers a thicker, more durable coating ideal for outdoor or harsh corrosive conditions.
For high-temperature service, we recommend ASTM A234 grades such as WP11, WP22, WP9, and WP91, which are specifically designed to maintain strength and integrity under elevated temperature conditions.