GNEE Group steel pipe quality inspection site photo
GNEE Group insists on putting quality first and conducts strict quality, size and element performance testing on each batch of products.
Our Factory+
API 5L X42 PSL 2 Seamless Carbon Steel Pipes+
ASTM A213 T5 Alloy Seamless Steel Pipe+
EN 10297-1 Seamless Alloy Mechanical Tube+
API 5L X52 Seamless Steel Pipe+
S355JR Large Diameter SSAW Pipe+
ASTM A519 1020 Seamless Alloy Steel Pipes+
Q235B SSAW Pipe+
