1.Name: welded or seamless elbow

2. Deg:15deg,30deg,45deg,90deg,180deg

3.Size:2"-48" or Non-Standard specification according to your drawing

4. WH: SCH 10,SGP,STD,SCH 20-SCH 160,XXS

5.Material:ASTM A105, A182, A234, A269, A321, A350, A403, A420, 321, 304, 304L, 316, 316L, WPS, WPB, ST37, ST54.

6.Standards: ASMT WPB A234,ANSI B16.9,JIS,DIN,GB,GOST,KB

7. Surface treatment: black paint,vanish paint,rust-proof oil,hot galv

elbow