Product description:

Size(mm）	Weight(kg)
210451.2*4000	13.6
210451.2*3000	10.26
210451.2*2000	6.93
210451.2*1000	3.59
225381.2*4000	13.6
225381.2*3000	10.26
225381.2*2000	6.93
230601.8*2500	16.5
240451.2*4000	14.87
240451.2*3000	11.23
240451.2*2000	7.59
240451.2*1000	3.94

Country of origin:China(Mainland) Provinces :Tianjin Certificate:CE Surface treatment: galvanized Whether the alloy:Non- alloy Factory :yes

Product display:

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.

customer picture:

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 .