astm wpb a234 ansi b16.9 steel elbows


ALL WALL THICKNESS OF SEAMLESS ELBOW 

1.Size:1/2"-48" 
2.Acc.to GB/T12459/ASME 
3.1.5D 90DEG 
ALL WKINDS OF SEAMLESS ELBOW

1. Material:Rst37.2, S235JRG2,C22.8,SS400,SF440A,A105,A234,304,Q235,10#,20#

2. Size:1/2"-48"

3. Type:90DEG,180DEG,45DEG,30DEG

4. Surface treatment:transparent/Yellow/Black anti-rust paint,tranparent oil

astm wpb a234 ansi b16.9 steel elbows

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