Manufacturer Of Black Square Steel Tube8 100*100 - High-Quality And Affordable Prices

Product description:

Product name	hollow section square tube
Wall Thickness	0.7mm–13mm
Length	1–14mAccording to customer requirements …
Outer Diameter	20mm20mm—400mm400
Tolerance	Tolerance based on Thickness:±5～±8%;According to customer’s request
Shape	square
Material	Q195—Q345,10#,45#,S235JR,GR.B-D,STK500,BS1387……
Surface treatment	black
factory	yes
Standard	ASTM,DIN,JIS,BS
Certificate	ISO,BV,CE,SGS
Payment terms	30%T/T deposit in advance,70%balance after B/L copy;
Delivery times	25days after receive ur deposits
Package	Through a bundle According to customer’s requirement
Loading port	Tianjin/Xingang

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 . Product photos :

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 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 photos :

The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection. Produce products :

Hot-dipped-Galvanized-Steel-Pipe-Square-Tube

black square steel tube8 100*100

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customer’s benefit:

What benefits do customers get：

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