NO. 379 DONG FENG EAST ROAD Baoding City, Hebei, China, Baoding, Hebei
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详情
OD:*****0mm
Welding Pipe Thickness:0.5mm**5mm
Standard:
GB/T*********2 , GB*******1 , GB******8 , ASTM/ASME A**3/SA**3 ,
ASTM/ASME A**2/SA**2 , ASTM/ASME A**9/SA**9 , DIN *******5 , DIN
*******5 , JIS G ***9 , JIS G ***3 , JIS G ***8 JIS G
***6.