Mild Steel Hollow Section
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Mild Steel Hollow Section

✔ Category:Mild Steel Hollow Section
✔ Brand:Youfa Steel Pipe Manufacturer
✔ Size:20x20mm/20x40mm-400x400mm/300x500mm
✔ Material:Q195, Q235, Q355
✔ Wall thickness:1mm - 30mm
✔ Standard:ASTM A500、ASTM A53、EN10210 、EN10219、JIS3444、 JIS3466、ISO65
✔ Application:Construction and Building Structures、Bridges and Infrastructures、Agricultural Greenhouses and so on
✔ MOQ:One container about 26 tons
✔ Production time: usually 25 days
✔ Port: Xingang Tianjin Port in China
✔ Payment Terms: L/C, D/A, D/P, T/T
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Product Introduction

Tianjin YOUFA International Trade Co.,Ltd is one of the most experienced manufacturers and suppliers of mild steel hollow section in China. Welcome to wholesale bulk high quality customized produts at low price from our factory. For price list and cheap products, contact us now.

 

 

Products Description  

 

Mild Steel Hollow Section

 

Mild steel hollow sections are widely used in construction for structural elements such as columns, beams, and supports. They find applications in building frames, infrastructure projects, fencing, and various engineering structures.

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Products Specifications

square galvanized steel pipe

rectangular gal pipe

galvanized square rectangular welding pipe

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square pipe steel hot dip galvanized

Products Square/Rectangular steel pipe
Material Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q355 = S355JR / A500 Grade B Grade C
Surface treatment 1. Galvanized
2. Black and color painting
3. Transparent oil,anti-rust oil
4. According to clients requirement
Application 1. Fence, greenhouse, door pipe
2. For both indoor and outdoor the building construction
Specifications Square pipe: 20x20mm to 400x400mm 
Rectangular pipe: 20x40mm to 300x500mm 
Wall Thickness 1.0mm to 30mm (pre galvainzed 0.8mm to 2.2mm)
Length common 5.8m or 6m or 12m, or cutted as required 2m to 12m
Technique Hot Rolled
Certificate ISO 9001 / ISO 18001 / ISO 14001 / CE
Packing Bundle, or with all kinds of colors PVC or as your requirements
Standard ASTM A500, EN10219, JIS3466, GB/T 6728,EN10210
Anti-rusty coating pre-galvanized (Zinc coating: 40-80g/m2)
hot dipped galvanized (Zinc coating: 200-600g/m2 )
lace of Origin Tianjin, China
Delivery time 15-45 days (based on quantity) after receiving advanced payment by T/T or LC .
Trade terms FOB/ CIF/ CFR / FCA / EXW
Payment terms T/T or L/C
Main market Southeast Asia, South Asia, Middle East, Europe, Middle&South Americ, Africa and Oceania
Production Equipment

Mild Steel Hollow Section

 

Mild steel has good strength and durability, making it very suitable for welding and manufacturing processes. Hollow sections can be connected using welding techniques to form larger structures or specific configurations.

 
01
 

Raw Materials

Starting from high-quality flat steel plates or coils, usually made of carbon steel.

 
02
 

Welding

The edges of the formed steel strip are heated using high-frequency induction, and pressure is applied to create a strong weld

 
03
 

Cutting and Shaping

The continuous galvanized tube is cut into specific lengths

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Testing And Certificates

 

ISO

JIS

API

CE

FM

UL

EN10219 certificate

ISO9001 GBT19001

BS EN10219 Certificate ISO9001 GBT19001
Direct reading spectrometer
Direct reading spectrometer

 

Impact Tester
Impact Tester
Pipe Bend Test Machine
Pipe Bend Test Machine
Salt Spray Test Chamber
Salt Spray Test Chamber
Packing & Delivery

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3

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