Galvanized steel pipes are made by coating steel pipes with a layer of zinc, which enhances their corrosion resistance and durability. These pipes are commonly used in a variety of applications, such as water transmission and distribution systems, plumbing, gas transportation, and construction. The zinc coating on the pipes helps prevent rust and corrosion, thereby extending their lifespan.
| Grade |
Galvanized steel Square Steel Tube, 10#-45#, 16Mn, A53-A369, Q235B, Q345B, S235JR, S275JR |
Standard |
JIS, ASTM, DIN, BS, GB, EN, BS1139, EN10219 |
| Surface Finish |
Galvanized Coating (z40 z60 z100 z180 z275 z350) |
Delivery Time |
8-14 days |
| Tolerance |
±1% |
Technique |
Cold Rolled, Extruded, ERW |
We are a comprehensive, modern, and high-quality enterprise integrating steel production, processing, and sales. Our main products include carbon steel, I-beams, H-beams, stainless steel plates, wear-resistant plates, galvanized series, and steel pipes. These are widely used in fields such as automobile, petroleum, railway, construction, and machinery. Our products are exported to the United States, Europe, Southeast Asia, and many other regions worldwide.
Professional Certificates
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Frequently Asked Questions
Are you a trading company or a factory?
We are a specialized steel products factory with various surface finish processing capabilities.
Which materials or products can you provide?
We provide Galvanized Steel, Stainless Steel Coils/Sheets, Carbon Steel, and decorative steel products.
What is your Minimum Order Quantity (MOQ)?
The MOQ is generally 1 ton for most steel products.
How long is the delivery time?
Regular models take approximately 4-6 days, while special sizes and custom processing take 7 to 15 working days.
Do you provide samples for free?
Yes, we provide small samples (80x110mm) for free. Most models are in stock and ready for shipping.
How do you ensure product quality?
Every piece is carefully selected and produced under the ISO9000 system, with mill tests and material reports provided for each shipment.
Terra Steel
