plaats van herkomst
Hebei, China
Aangepaste Ondersteuning
Oem, Odm
material
A234 WP5,WP9,WP11,WP12,WP22,WP91
application
petroluem,ship building,gas ,electric power,pipe project
outside diameter
1/2"-24"
standard
ANSI,DIN,JIS,BS,ISO
surface
polished/lightly oiled/varnish coating
Third party inspection
allow