product description:
Standard |
Grade |
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’’
Thickness (mm):2.24—45.24
Length (m):1—12m
The section shape:round
Country of origin:China(Mainland)
Provinces :Tianjin
Application:Structure Pipe,petroleum,natural gas,drilling,pumping and other fields.
Certificate:CE
Whether the alloy:Non- alloy
Factory :yes
Product display:
customer’s benefit:
What benefits do customers get:
1.we are factory .( our price will have an advantage over trading companies.)
2.Don’t worry about the delivery date . we are sure to deliver the goods in time and quality to achieve customer satisfaction .
Customer case:
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.
Produce products :