Product classification

Stub End

Stub ends are made by cutting pipe sections to the desired length, followed by forming the end into a flange-like shape. The pipe is then beveled or machined to fit the corresponding flange. For welded stub ends, the pipe is welded to create the required dimensions. Finally, the stub end is heat-treated, tested, and surface-finished.

Category:

E-mail:sales@yasepipeline.com

keywords:

Stainless steel stub end

Carbon steel stub end

Alloy steel stub end

Lap joint stub end

Butt weld stub end

Lap joint flange stub end

Short pipe stub end

Product Description

Type: Short Stub End, Long Stub End, Butt-Weld Stub End etc.
Seamless: From DN15 to DN600, 1/2" to 24"
Welded: From DN15 to DN1200, 1/2" to 48"
Pressure Rating: SCH5S to SCH160, XXS

Material:
Stainless Steel (e.g., 304, 316, 310S)
Carbon Steel (e.g., ASTM A105, A234 WPB)
Alloy Steel (e.g., P5, P9, P11)
Specialty Steel (e.g., Inconel, Monel, Hastelloy)

Standard:
Chinese Standards: GB/T12459, GB/T13401, HG/T21635, HG/T21631
American Standards: ASME/ANSI B16.9, MSS SP43
Japanese Standards: JIS B 2311/2220
German Standards: DIN 2605/2616/2615/2617
Russian Standards: GOST 17375/17376, etc

Application:
Oil & Gas Industry, Chemical Processing, Power Generation, Water Treatment, Piping Systems, Shipbuilding, Construction.

Butt Weld Fittings