WUXI LAIYUAN SPECIAL STEEL CO.,LTD
                                                                                                           
Verified Supplier
7 Years
Since 2019
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Q345 Q355jr Galvanized Gi Pipe ASTM 40 X 80 50 X 70 60 X 100 Steel Square Tube

Price Negotiable
Price: negotiated
MOQ: 1T
Delivery Time: 15days
Brand: Laiyuan
Product Description
Q345 Q355jr ASTM 40*80 50*70 60*100 Galvanized Steel Square Tube
Product Specifications
Attribute Value
Tolerance ±1%
Processing Service Welding, Punching, Cutting, Bending, Decoiling
Oiled or Non-Oiled Non-Oiled
Secondary or Not Non-Secondary
Specification 1.25mm-35mm
Transport Package Shipping by Sea
Production Capacity 500t/Week
Product Description

Galvanized steel pipe is a welded steel pipe with a hot-dip or electroplated galvanized layer on its surface. Galvanizing significantly increases corrosion resistance and extends service life.

Standards: ASTM, EN, DIN, GB, ISO, JIS, BA, ANSI
Materials: Q195-Q345, 10#-45#, 195-q345, gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10
Thickness: 0.6mm-25mm (customizable)
Length: 5.5m, 5.8m, 6m, 11.8m, 12m (customizable)
Frame Width: 10mm-450mm
Form: Square, Rectangle
Surface Treatment: Pre-galvanized (20-275g/m²) or Hot-dip galvanized (180-500g/m²)
Technology: Cold rolling and hot rolling
Applications

Widely used in furniture manufacturing, interior decoration, fluid pipelines, oil and gas industry, drilling operations, structural applications, and more.

Packaging & Delivery
  • 8 bundles, secured with metal tape and optional plastic wrap
  • Custom packaging available
  • Standard delivery time: 7-15 days (varies by quantity)
Galvanized steel square tubes in various sizes
Frequently Asked Questions
What kind of work does your company do?

We are a professional manufacturer specializing in stainless steel and aluminum products including plates, pipes, coils, and round bars.

What are your company advantages?
  • Premium quality at competitive prices
  • Extensive experience with reliable after-sale service
  • Strict quality control at every production stage
  • Professional packaging teams ensuring safe delivery
  • Trial orders completed within one week
  • Custom samples available upon request
What are your payment terms?

For orders ≤ $1000: 100% payment in advance. For orders > $1000: 30% T/T in advance, balance upon BL copy or LC at sight.

How competitive are your prices?

As a factory-direct manufacturer, we offer highly competitive pricing. Contact us for specific quotations.

What is your delivery time?

Delivery times vary by product, with most orders shipped within 5 days after deposit receipt while maintaining quality standards.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company WUXI LAIYUAN SPECIAL STEEL CO.,LTD
Location G16, 66 Chunhui Middle Road, Xishan Economic Development Zone, Wuxi city, China
Contact Person Key

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