stainless steel pipe elbow seamless elbow welded elbow 45 degree, 90 degree, 180 degree Material:201/304/316 Material: stainless steel AISI 304( L), ... /2'' - 48'' ( DN15 - DN1200 )Wall thickness: SCH5S - SCH 16045 degree, 90 degree, 180 degreeSurface treatment: BA, 2B, Sand blast, Varnish coating, Zinc plating ...