astm a36 square tube iron fence square hollow iron bar

Pipes can be Customized according to customer's requirement on zinc coating thickness,outside diameter,length ,wall thickness and steel grade. YouFa has 20 years manufacturer experience, Providing high quality products which have been exported over 100 countries.

Usage and Application                                                             

Main Application:

1. Structure pipe,building material;

2. Fence,Steel furniture,Gym equipment;

3. YouFa Rectangular tubes,which with High quality are Widely used in construction.

Strict quality inspection,Make perfection more perfect!

Certificates of CE,ISO,CNAS,etc.

        YouFa brand steel pipes have been successfully applied to Three George Project, Pudong International Airport, Capital International Airport, Beijing Olympic Stadium, Shanghai World Expo Exhibition Hall,Jiaozhou Bay Cross-sea Bridge, the tallest building in China-117 Building in Tianjin, Tian'anmen Parade Reviewing Stand, Shanghai Disneyland Park and other national priority projects.YouFa has been recognized as No.1 brand in the industry.

 Favorable Comment

        High quality Galvanized square steel pipes,which are widely used in construction,According to customer ' s requirement to provide a variety of pipes with warm and reliable service.

Q: Are you trading company or manufacturer?

A: Factory!we are Youfa Group with 3 production area (Tianjin, Tangshang, Handan) in China.

Q: Can I have a trial order only for several tons?

A: Of course! We can ship the cargo for you with LCL service(Less container load).

Q: How long is your delivery time?

A: Generally it is 3-5 days if goods are in stock. Or it is 30 days if the goods are not in stock, it is according to your quantity.

Q: Do you provide samples? Is it free or extra?

A: Yes, We could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment?

A: OR, TT, L/C(For big order,30-90 days can be acceptable).

Q: Can you provide quality assurance?

A: Definitely! 100% before and after-sale service with quality assurance!