Home page

Q235B Galvanized Square Tube

Galvanized square tube is a square-section steel tube with a zinc coating on its surface. It is a hollow steel section made from hot-rolled or cold-rolled steel strip as raw material, which is cold-bent, high-frequency welded, and then hot-dip galvanized or electro-galvanized to form a zinc coating on the surface.

Classification :

Galvanized Square Tube

E-mail

PRODUCT DETAILS

Component	Chinese Description	English Equivalent	Chinese Example	English Example
Material Code	Common materials: Q235B (ordinary carbon steel), Q355B (high-strength carbon steel), SS304 (stainless steel)	Q235B (ordinary carbon steel), Q355B (high-strength carbon steel), SS304 (stainless steel)	Q235B	Q235B
Cross-Sectional Dimensions	Side length of square cross-section (unit: mm), formatted as "Side length × Side length"	Side Length × Side Length (mm)	50×50	50×50 mm
Wall Thickness	Tubing wall thickness (unit: mm), directly following the cross-sectional dimensions	Wall Thickness (mm), directly following cross-sectional dimensions	×3.0	×3.0 mm
Execution Standard	National Standard (GB), American Standard (ASTM), European Standard (EN), etc. For foreign trade, the target market standard must be clearly specified.	GB (Chinese National Standard), ASTM (American Society for Testing and Materials), EN (European Norm), etc. For foreign trade, the target market standard must be clearly indicated.	GB/T 3091-2015	GB/T 3091-2015 / ASTM A500

COOPERATIVE PARTNER

FAQ

Q1:Can you send samples?

A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

FAQ

Q2:What product information do I need to provide?

A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

FAQ

Q3:It's my first time to import steel products, can you help me with it?

A:Sure,we have agent to arrange the shipment, we will do it together with you.

FAQ

Q4:What about product prices information?

A:Prices various according to periodic price changes of raw materials.

FAQ

Q5:What ports of shipment are there?

A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

FAQ

Q6:What is your terms of payment ?

A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

FAQ

Q7.Do you have large amount of steel products in stock?

A: Yes , we have a large-scale indoor warehouse with perennial spot stocks totally above 200000 tons.

FAQ

Q8: Are you trading company or manufacturer ?

A: We are professional manufacturer for many years. we can provide a wide range of steel products.

FAQ

Q9:How long does your delivery time take?

A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.

FAQ

Q10: How many countries you already exported to?

A: We have exported to the United States, Canada, Brazil, Chile, Colombia, Russia, Ukraine, Thailand, India, Ghana, Somalia and other African countries.

Galvanized Square Tube