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Material: ASTM A234 WPB, ASTM A420 WPL 3/WPL 6, ASTM A105/106 etc.
inside and outside are paintted.
standard: ANSI B16.9/16.5, JISB2311,DIN2605 etc or as your required.
Material: ASTM A234 WPB, ASTM A420 WPL 3/WPL 6, ASTM A105/106 etc.
inside and outside are paintted.
standard: ANSI B16.9/16.5, JISB2311,DIN2605 etc or as your required.