galvanized Steel Pipe Ms Cs Seamless Pipe Tube Price
|API 5L PSL1||A,B,X42,X52,X56,X60,X65,X70,X80|
|ASTM A53/ASTM SA53 ASTM A106/ASTM SA106||A,B,C|
Outer diameter (inch ):1/4’’—18’’
The section shape:round
Country of origin:China(Mainland)
Application:Structure Pipe,petroleum,natural gas,drilling,pumping and other fields.
Whether the alloy:Non- alloy
Australian customer purchase powder coating pre galvanized steel square tube. After customers receives the goods for the first time . Customer tests adhesive strength between the powder and the surface of the square tube .Customers test powder and square surface adhesion is small . We have meetings with customers to discuss this problem and we do tests all the time . we polished the surface of the square tube . Send the polished square tube to the heating furnace for heating . We tests all the time and discuss with customer all the time . We keep finding ways . After many tests, the final customer is very satisfied with the products. Now customer purchase a large number of products from factory every month .
Customer photo :
Different from other factories：
1.we applied for received 3 patents .(Groove pipe ,Shoulder pipe,Victaulic pipe )
2. Port : our factory just 40 kilometers from Xingang port ,is biggest port in the north of China .
3.Our manufacturing equipment include 4 pre-galvanized products lines,8 ERW steel pipe product lines,3 hot-dipped galvanized process lines.