Galvanized steel tube is a kind of hollow square and rectangular section steel pipe with square section shape and size made of hot-rolled or cold-rolled galvanized strip steel or galvanized coil steel after cold bending and forming, and then high-frequency welding, or galvanized square steel pipe made of previously cold bent hollow steel pipe after hot dip galvanizing.

Galvanized Square and Rectangular Steel Tube Specification Galvanizing process

Description

Product Name	Galvanized Square and Rectangular Steel Tubes
Type	Seamless/Welded/ERW/Fabricated
Standard and Grade	GB/T 3091 Q215/Q235/Q195/Q345, BS 1387, EN 39, EN 1139 S275JR/S235JR, ASTM A53 GR. A/B/C, JIS G3444 STK 400/STK 500
Size	10mm10mm to 600mm600mm and Customized
Thickness	0.8-50mm
Length	4M/6M/12M/Customized
Zinc coat	10~275 g/m2
Certificates	Material Test Certificates(MTC) as per EN10204 3.1 and EN10204 3.2
Surface Finish	Galvanized
Application	Construction,Machinery,Automotive,Furniture,Transmission Tower, Heavy Machine Equipment,Agricultural Equipment, Earth Moving Equipment, Staircases, Hand Railings.
Delivery Time	10days from stock; 15-25days produced according to the QTY

Application

Our Services
1.We will provide you with detailed technical data and drawing.
2. Strict quality control and careful supervision to ensure the best crane for you.
3. Strict process control to make sure the crane will be delivered on time.
4. We will help handling shipment documents.
5. Our senior engineers can provide installation guidance, commissioning and training services.
6. Delivery with English user manual, parts manual, product certification and revelant certificates.

Our Advantages
1. 100% after-sales quality and quantity assurance.
2. Quick reply within 24 hours.
3. Large Stock for regular sizes.
4. Free sample high quality.
5. Strong produce capability and capital flow.

Packaging&Delivery

FAQ

Q1.Briefly introduce Yangtze Steel Group?
A1. Yangtze Steel Group is a comprehensive enterprise group with steel pipe production and processing ,intelligent pipe network design and maintenance as well as the management of domestic and international trade.

Q2.What are Yangtze Steel’s main products?
A2.Yangtze Steel’s main products include carbon steel pipe, stainless steel pipe, galvanized steel pipe

Q3.How can you ensure the quality of your product?
A3.All products have to go through three checks in the whole manufacturing process,it includes production and Random Testing in warehouse and Before Shipping.

Q4.What is your delivery time and the supply ability?
A4.The delivery time normally within 15~28working days,we can supply about 10,000tons every month.

Q5.Can you come to our country to negotiate face to face?
A5.We support face-to-face negotiation and on-site service to selected countries,for details, please consult any sales consultant on this page.

Q6.About the complaint,quality problem,etc after-sales service,how do you handle it?
A6.We will have certain colleague to follow our order accordingly for each order with professional after-sales service. If any claim happen, we will take our responsibility and compensate as per contract. For better serve our client, we'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise and our mission is to add honor to Made in China.

Q7.As the first customer,how do we trust you?
A7.We are an SGS certified supplier. Customers who cooperate with us for the first time and reach a certain amount can get SGS inspection service for free, so that you can get assured service throughout the process.

Q8.Can we get free samples?
A8.Yes, but not all items are available.for details, please consult any sales consultant on this page.