1) carbon steel pipe astm a106 b 2) OD 19.05-508mm WT: 1-60mm 3) ASTM ... BV, CE KEY WORDS: Cold Drawn Steel Tube carbon steel pipe astm a106 b1) Cold drawn seamless steel tube/pipe 2) Certificate: ISO9001 ... /ST45.8), DIN2391(ST35/ST45/ST52) API - LINE PIPE(B/X42/X46/X52/X60, PE/BE), TUBING(J55/N80/L80 ... treatment: Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting. carbon steel pipe astm a106 ...