Q195, Q235B, A653 4X4 Pre-Galvanized Hot-DIP Galvanized Welded Seamless Stainless Steel Square Pipe for Construction

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Product Description

Basic Information

Model NO.
Q195, Q235B, A653
Type
Welded
Technique
ERW
Material
Carbon Steel
Surface Treatment
Galvanized
Section Shape
Square
Thickness
0.5-2.5mm
Zinc Coating
40g Min
Standard
Q195, Q235, Q345, A53, A106
Production Capacity
5000t/Month

Product Description

Q195, Q235B, A653 4X4 pre-galvanized hot-dip galvanized welded seamless stainless steel square pipe for construction

Thickness0.5-2.5mm
Size19x19-100x100mm/20x30-50x100mm
TechniqueERW
LengthAs client request (standard 6m)
Zinc coating40gram min
EndPlain, or threading with coupling or plastic cap
MOQ1 Ton
Galvanized Square Pipe Detail 1
Galvanized Square Pipe Detail 2

Detailed Photos

Square Pipe Close-up 1
Square Pipe Close-up 2
Square Pipe Stock
Square Pipe Surface

Our Advantages

At present, the main production and sales: Metal bellows, strip steel; Slitting steel plate; Sales: Import and export of galvanized coil, cold-rolled coil, galvanized strip, galvanized steel strip and other goods. Main materials include Q195, Q235, Q345, Q355, Q390, Q420, Q460, etc.

All products can be manufactured according to GB, ASME/ANSI, MSS, DIN, EN and other standards. Non-standard products can be produced according to drawings, supporting full customization.

With many years of production and processing experience, professional operators, and advanced production equipment, we serve customers in petroleum, chemical machinery, natural gas, fertilizer, power plant, metallurgy, shipbuilding, and paper industries. We ensure good product quality, fast delivery, and sufficient inventory.

Production Facility 1
Production Facility 2
Processing Center
Quality Control
Storage Warehouse
Finished Products

Frequently Asked Questions

What materials are available for the square pipes?
We offer a wide range of materials including Q195, Q235, Q345, Q355, Q390, Q420, Q460, and international standards like A53 and A106.
What is the minimum zinc coating for galvanized pipes?
The minimum zinc coating is 40g/m², but we can adjust this according to specific project requirements.
Can you produce non-standard sizes?
Yes, we support customization and can manufacture non-standard products based on your specific technical drawings.
What is the typical delivery time for an order?
Our standard delivery time is 7-15 days, depending on the specifications and order volume.
What industries are your products mainly used in?
Our pipes are widely used in construction, decoration, chemical industry, boiler pipes, petroleum, and shipbuilding.
Do you provide samples?
Yes, we can provide free samples for quality verification before placing a bulk order.

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