We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Factory Directly supply Black Steel Square Tube,Structural Square Hollow Steel Tube Sizes,Carbon Steel Welded Pipe, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software advancement are our distinguishing feature.
We constantly think and practice corresponding to the change of circumstance, and grow up. We aim at the achievement of a richer mind and body along with the living for Black Steel Square Tube, Carbon Steel Welded Pipe, Structural Square Hollow Steel Tube Sizes, We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. We’ve implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our goods have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We’ve been making great efforts to achieve this win-win situation and sincerely welcome you to join us.
The product description:
Product name | hollow section square tube |
Wall Thickness | 0.7mm–13mm |
Length | 1–14mAccording to customer requirements … |
Outer Diameter | 20mm*20mm—400mm*400 |
Tolerance | Tolerance based on Thickness:±5~±8% |
Shape | square |
Material | Q195—Q345,10#,45#,S235JR,GR.B-D,STK500,BS1387…… |
Surface treatment | Galvanized |
Zinc coating | Pre-galvanized square tube:40–220G/M2Hot dip galvanized square tube :220–350G/M2 |
Standard | ASTM,DIN,JIS,BS |
Certificate | ISO,BV,CE,SGS |
Payment terms | 30%T/T deposit in advance,70%balance after B/L copy;100%Irrevocable L/C at sight,100% Irrevocable L/C after receive B/L copy 20–30days |
Delivery times | 25days after receive ur deposits |
Package |
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Loading port | Tianjin/Xingang |
1.we are factory .( our price will have an advantage over trading companies.)
2.We will update the price regularly with customers according to the steel market price.
Our suggest is ,when prices go down, customers purchase products.Customers can get high quality products at low prices and we can get orders.
3.Customers can get high quality products and efficient service.
Product detail :
Thickness | Length | Diameter |
Product photos |
Zinc coating |
diameter detail |
Different from other factories:
Product photos :
Customer case:
An inquiry has been received from a customer in Singapore.The customer needs steel pipes.After we give the price to the customer.The customer says our price is high.Customers are compared with other suppliers.The customer purchased 10 containers in our factory for the first time .Now per month we are still supplying goods to this customer. The customer is satisfied with the quality of our products.Customers to our factory to establish long-term relations of cooperation.
Customer photos :
The customer purchased steel pipes in our factory. After the goods were produced, the customer came to our factory for inspection.
Main products :
Contact us:
Tianjin Min Jie Steel Co.,Ltd
Factory Address: No.B6-4 building, Oriental commercial street, Jinghai County, Tianjin. China
Contact person: linda
Wechat/whatsapp: +86 15028159378, skype:m15075132650
Tel: +86-022-68962601
Fax:+86-022-68962601
Mob: +86-15028159378
Web:www.minjiesteel.com