Seam welded elbow

Seam welded elbow introduction

A seam welded elbow is made by cutting steel plate into two pieces of fan-shaped ones, compressinghalf bend with arc, cutting flat back arc and arc, and then by welding whole in elbow shape. Seam welded elbow is mainly used in low and middle pressure pipe systems, with size ranges from DN200 to DN1600.

Seam welded elbow specification

Shape	Equal
application	oil, gas, boiler, construction, water supply
Connection	Butt Welding
standard	ASTM/DIN/JIS/EN/BS/GOST/GB
material	carbon steel Q235B, A234WPB, stailness steel 304,304L,316, 316L; alloy steel
Technics	welded
Inspection	X-ray flaw detection