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ERW Galvanised Steel Tubing Pipe Q195 Rectangular Hollow GI 630mm
ERW Galvanised Steel Tubing Pipe Q195 Rectangular Hollow GI 630mm
ERW Galvanised Steel Tubing Pipe Q195 Rectangular Hollow GI 630mm
ERW Galvanised Steel Tubing Pipe Q195 Rectangular Hollow GI 630mm
Specifications
Brand Name :
JIANGSULIANZHONG
Model Number :
Q195, Q235, Q345
Certification :
SGS ISO ROHS
Place of Origin :
JIANGSU
MOQ :
1 MT
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
2000MT/Month
Delivery Time :
3-15 days
Packaging Details :
Waterproof paper and wooden pallet or according to customer's request
Name :
Rectangular Steel Pipe Galvanized Steel Pipe
Technique :
Hot rolled
Out diameter :
5mm-630mm
Tolerance :
Control with in the standard, OD:+-1%, WT:+-10%
Standard :
ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629
Surface Treatment :
Galvanized
Description

ERW Steel Square Tubing Galvanised Steel Pipe Q195 Erw Rectangular Steel Pipe Hollow GI Galvanized Steel Pipe

Detail:

The ERW (Electric Resistance Welded) manufacturing process involves forming a flat strip of steel into a square shape and then welding the edges together using electric resistance. This results in a strong and seamless square tubing that is suitable for various applications.

The galvanization of the steel pipe involves applying a protective zinc coating to the surface, enhancing its corrosion resistance and extending its lifespan. This galvanized coating provides excellent protection against rust and corrosion, making it ideal for outdoor and high-moisture environments.

The Q195 grade steel used in the manufacturing of the square tubing offers good strength and formability, making it suitable for structural applications. It is commonly used in construction projects, fencing, handrails, and other architectural applications.

Product Name
Square Rectangular Steel Pipe


Application
Structure, Electric power transmission tower projects, Piling, Water, Oil & gas pipeline engineering, Mechanical industry,
Municipal projects, Roads and its auxiliary facilities, etc.
Thickness
0.25mm-75mm
OD
5mm-630mm
Length
1-12m
Material
Q195, Q235, Q345
Standard
ASTM, JIS, AISI, EN, SAE, DIN, GB
Surface
Coated /galvanized /black
Technical
Hot rolled/cold rolled /cold drawn /seamless/erw

Grade Chemical Composition Mechanical Properties
C Mn Si S P Yield Tensile Elongati
Strength Mpa Strenth Mpa -on %
Q195 0.06-0.12 0.25-0.50 ≤0.30 ≤0.045 ≤0.05 ≥195 315-430 ≥33
Q215 0.09-0.15 0.25-0.55 ≤0.30 ≤0.05 ≤0.045 ≥215 335-450 ≥27
Q235 0.12-0.20 0.30-0.67 ≤0.30 ≤0.045 ≤0.04 ≥235 375-500 ≥26
Q345 ≤0.20 1.00-1.60 ≤0.55 ≤0.04 ≤0.04 ≥345 470-630 ≥22

Packaging & Shipping:

Application:

certificate:

Related products:

FAQ:

1. Can I get free samples?
A: Yes, we can provide you the free samples, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?
A: It should be depends on whether there is sufficient inventory in our warehouse.

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ERW Galvanised Steel Tubing Pipe Q195 Rectangular Hollow GI 630mm

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Product Detail
Brand Name :
JIANGSULIANZHONG
Model Number :
Q195, Q235, Q345
Certification :
SGS ISO ROHS
Place of Origin :
JIANGSU
MOQ :
1 MT
Price :
Negotiable
Contact Supplier
ERW Galvanised Steel Tubing Pipe Q195 Rectangular Hollow GI 630mm
ERW Galvanised Steel Tubing Pipe Q195 Rectangular Hollow GI 630mm

Jiangsu Lianzhong Metal Products (Group) Co., Ltd

Verified Supplier
3 Years
jiangsu, wuxi
Since 2012
Business Type :
Manufacturer
Main Products :
Galvanized Steel Coil, Galvanized Steel Sheet, PPGI Galvanized Steel Coil
Total Annual :
2000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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