China Suppliers Factory 45 Degree Butt-welding Lateral Tee Pipe Fitting ASME B16.9 for Slurry and Wastewater Systems
Material Grade
⚙️
CARBON STEEL:
ASTM A234 WPB, WPC; ASTM A420 WPL9, WPL3, WPL6
🔩
STAINLESS STEEL:
ASTM A403 WP304/304L, WP316/316L, WP321, WP347
🏗️
ALLOY STEEL:
ASTM A234 WP1, WP12, WP11, WP22, WP5, WP9, WP91; Duplex & Super Duplex Stainless Steel — ASTM A815 UNS S31803, UNS S32750, UNS S32760
Surface Treatment
🛡️ Anti-rust Oil
🖤 Black Paint
⚡ Electric Galvanized
🔥 Hot-dip Galvanized
Frequently Asked Questions
Q
What carbon steel grades are available for pipe fittings?
We supply carbon steel pipe fittings in ASTM A234 WPB and WPC grades, as well as ASTM A420 WPL9, WPL3, and WPL6 grades, suitable for a wide range of industrial and low-temperature applications.
Q
Which stainless steel material grades do you offer?
Our stainless steel pipe fittings are available in ASTM A403 grades including WP304, WP304L, WP316, WP316L, WP321, and WP347, covering both standard and corrosion-resistant requirements.
Q
Do you provide Duplex and Super Duplex Stainless Steel fittings?
Yes. We offer Duplex and Super Duplex Stainless Steel fittings conforming to ASTM A815, including UNS S31803, UNS S32750, and UNS S32760, ideal for highly corrosive and high-pressure environments.
Q
What alloy steel grades are available?
Our alloy steel pipe fittings are manufactured to ASTM A234 standards, covering grades WP1, WP12, WP11, WP22, WP5, WP9, and WP91, which are widely used in high-temperature and high-pressure piping systems.
Q
What surface treatment options are available for pipe fittings?
We offer four surface treatment options: anti-rust oil, black paint, electric galvanized, and hot-dip galvanized. Each treatment provides varying levels of corrosion protection to suit different project and environmental requirements.
Q
Which surface treatment is recommended for outdoor or harsh environments?
Hot-dip galvanizing is generally recommended for outdoor or harsh environments as it provides a thicker, more durable zinc coating with superior long-term corrosion resistance compared to electric galvanizing or paint coatings.








