BUTTWELD PIPE FITTINGS

Buttweld Pipe Fittings are piping components used to connect pipes and change the direction, size or flow path of piping systems. They are connected to pipes using butt welding, resulting in strong and reliable welds that meet the rigorous standards required in industry. Elbows, tees, reducers, crosses, caps and stub ends are some of the most common and are manufactured in stainless steel, carbon steel, alloy steel and more. Buttweld Pipe Fittings are also used in various other sectors such as oil and gas, petrochemical, chemical processing, power generation, water treatment, construction and engineering. Choosing the right material grade, size, wall thickness, pressure rating and applicable standard ensures secure connections, durability and performance of the piping system.

Material & Grades Table – Buttweld Pipe Fittings

Material	Grade / Standard	Size / Diameter (NB)	Extra Specification	Weight (kg/pcs)
Carbon Steel	ASTM A234 WPB	½” – 48”	SCH 10 – SCH 160	0.1 – 180.0
Alloy Steel	ASTM A234 WP11 / WP22	½” – 24”	SCH 20 – SCH XXS	0.2 – 160.0
Stainless Steel	ASTM A403 WP304 / WP304L	½” – 48”	SCH 10S – SCH 80S	0.1 – 170.0
Stainless Steel	ASTM A403 WP316 / WP316L	½” – 48”	SCH 10S – SCH 80S	0.1 – 175.0
Duplex Steel	ASTM A815 UNS S32205	½” – 24”	SCH 10S – SCH 80S	0.2 – 150.0
Super Duplex Steel	ASTM A815 UNS S32750 / S32760	½” – 24”	SCH 10S – SCH XXS	0.2 – 155.0
Nickel Alloy	ASTM B366 Inconel 625	½” – 24”	Corrosion Resistant Grade	0.2 – 145.0
Copper Base Alloys	ASTM B466 / B467 Cu-Ni 90/10	½” – 24”	Marine Service	0.2 – 140.0