Butt Weld Pipe Fittings, ASME B16.9, MSS SP-43, 1/2-48 Inch

Key Specifications / Features

The China Butt Weld Pipe Fittings Plant offers a variety of high-quality fittings, including elbows, tees, crosses, reducers, and caps, in sizes from 1/2 to 48 inches. Made from carbon steel, alloy steel, and stainless steel, these fittings meet ASME/ANSI B16.9 and MSS SP-43 standards, ensuring durability, strength, and corrosion resistance for reliable pipe connections.

Product Description

» Bevel end conforms to ANSI B16.25.

» Initial rough polish followed by sand rolling for a smoother surface finish.

» Free from laminations and cracks.

» No weld repairs.

» Surface treatment options include pickling, sand rolling, matte finish, and mirror polish. Pricing varies by surface treatment; sand rolling is the most popular and cost-effective option for most clients.

Inspection

» Dimensions measured and within standard tolerance.

» Thickness tolerance: ±12.5%, or as requested.

» Positive Material Identification (PMI).

» Inspection options: PT (Penetrant Testing), UT (Ultrasonic Testing), and X-ray.

» Third-party inspection accepted.

» Material Test Certificate (MTC) provided, including EN 10204 3.1/3.2 and NACE certification.

» ASTM A262 Practice E.

Manufacturing Standards

» National standards: GB/T 12459, GB/T 13401, HG/T 21635, HG/T 21631

» American standards: ASME/ANSI B16.9, MSS SP-43

» Japanese standards: JIS B 2311/2220

» German standards: DIN 2605/2616/2615/2617

» Russian standards: GOST 17375/17376, and others

» Non-standard customized processing drawings are also accepted.

Material Grades