Cangzhou Hengjia Pipeline Co.,Ltd |
product specifications
1.SIZE: SEAMLESS FROM 1/2" --16"
WELDED FROM 18"--48"
2.THICKNESS: SCH20,STD,SCH40,XS,SCH80,SCH160,XXS
3.STANDARD:(1).ANSI B16.9,ASTM A234 WPB
(2).JIS 2311 & 2312 SGP
(3).DIN 2605,DIN2615,DIN2616,DIN2617
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