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.
ASTM A213 Seamless Alloy Steel Pipe+
Our Service+
ASTM A513 Alloy Mechanical Tube+
API 5L X42 PSL1 Seamless Steel Pipe+
ASTM A519 1020 Seamless Alloy Steel Pipes+
API 5L X52 Seamless Steel Pipe+
Best quality GBT8162-2008 Seamless Carbon Steel Pipe+
Q235B SSAW Pipe+
Customer visits+
