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Home > products > Galvanized Steel Tube > Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235

Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235

Product Details

Place of Origin: Shandong China

Brand Name: ZGMC

Certification: ISO TUV SGS BIS CE

Model Number: Galvanized Steel

Payment & Shipping Terms

Minimum Order Quantity: 3Tons

Price: Negotiate

Packaging Details: With iron sheet to pack the steel sheet and pallet .Also make the shipping marks on each bundles.

Delivery Time: 5-15days depend on the quantity

Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,OA

Supply Ability: 5000Tons Per Months

Get Best Price
Highlight:

HR Q235 Pre Galvanized Pipe

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40x80mm Rectangular Steel Tube

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ASTM A500 pipe

Product Name:
Galvanized Steel Tube
Standard:
API, JIS, BS, GB, ASTM, DIN, Etc
Type:
Steel Tube, Hot-Galvanized Steel Tube
Surface:
Black Bright Galvanized Painted
Outer Diameter:
21.25 - 219 Mm
Length:
Random Length
Technique:
Cold Rolled, Hot Rolled
Shape:
Round Square. Rectangular
Surface Treatment::
Galvanized
Name:
Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235
Product Name:
Galvanized Steel Tube
Standard:
API, JIS, BS, GB, ASTM, DIN, Etc
Type:
Steel Tube, Hot-Galvanized Steel Tube
Surface:
Black Bright Galvanized Painted
Outer Diameter:
21.25 - 219 Mm
Length:
Random Length
Technique:
Cold Rolled, Hot Rolled
Shape:
Round Square. Rectangular
Surface Treatment::
Galvanized
Name:
Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235
Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235

Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235

 

Product Description:

 

Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235 is a type of steel tube with a rectangular cross-section. 

 

This steel tube is made from Q235 steel and has a hot-rolled pre-galvanized coating for enhanced corrosion resistance. The dimensions of the tube are 40mm in width and 80mm in height, giving it a rectangular shape.

 

The hot-rolled process helps to improve the mechanical properties of the steel tube, making it stronger and more durable. The pre-galvanized coating provides additional protection against rust and corrosion, extending the lifespan of the tube.

 

This type of steel tube is commonly used in construction, manufacturing, and industrial applications where strength and corrosion resistance are important factors. It can be used for framing, supports, machinery parts, and more.

 

Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235 offers the benefits of strength, durability, and corrosion resistance, making it a versatile and reliable choice for various applications.

 

 

 

Product Name Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235
Material Q195 Q235 Q345
Wall Thickness 1mm~12mm
Size 10mmX10mm~600mm~600mm

Length

Length:Single random length/Double random length

5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
Standard ASTM A53,BS1387-1985,GB/T3091-2001,GB/T13793-92, GB/T6728- 2002,API 5L
Packing Bundle, or with all kinds of colors PVC or as your requirements
Pipe Ends Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

Surface Treatment

1. Galvanized

2. PVC,Black and color painting

3. Transparent oil,anti-rust oil

4. According to clients requirement
Product Application 1. Fence, greenhouse, door pipe,greenhouse

2. Low pressure liquid, water, gas, oil, line pipe

3. For both indoor and outdoor the building construction

4. Widely used in scaffolding construction which is much cheaper and convenient
Origin Tianjin China
Certificates API ISO9001-2008,SGS.BV,API,
Delivery Time Usually within 10-45 days after receipt of advance payment

 

Sizes Range:

Inner Diameter: 12-1100mm

Wall Thickness: 2~55mm

Max Length: 12 meters

 

Dimension Tolerance:

 

Processing Way Cylinder Barrel ID (mm) Max Length (mtr) Straightness (mm/mtr) ID Tolerance Wall Thickness Tolerance (mm) ID Roughness (μm)
Cold Drawn 40-320 12 0.2-0.5 H8-H10 ±5% 0.8-1.6
Cold Rolled 12-100 12 0.2-0.5 H8-H10 ±5% 0.8-1.2
Cold Drawn+Honed 40-500 8 0.2-0.3 H7-H9 ±5% 0.2-0.8
Cold Drawn-SRB 40-400 7 0.2-0.3 H8-H9 ± 5% 0.2-0.4
Deepth Drilling-Honed 320-1100 8 0.2-0.3 H7-H9 ±8% 0.2-0.8
Deepth Drilling-SRB 320-600 7 0.2-0.3 H8-H9 ±8% 0.2-0.4

 

 

Process:

Raw materials- Cold drawn/rolled- Heat treatment (BKS)- Honed or SRB- packing.

 

Standard and Optional Testing:

1. Visual and dimensional test 100%.

2. Eddy current test 100% acc. to EN 10246-3.

3. Ultrasonic test 100% acc. to EN 10246-7.

4. Chemical composition.

5. Impact test.

 

Main Features:

1. Roughness(Ra) can be 0.08µm or less.

2. Ovality can be 0.01 mm or less.

3, Hardness can be HV4° or higher.

 

Main Application:

 

The applications of Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235 include but are not limited to the following fields:

 

  • Construction: It is widely used in the construction of buildings, bridges, and infrastructure, such as framework, scaffolding, and supports.
  • Manufacturing: This type of steel tube is suitable for fabricating machinery, equipment, and assemblies that require strength and durability.
  • Industrial machinery: It can be employed in the manufacturing of industrial machinery, such as conveyors, machine parts, and frames.
  • Automotive industry: Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235 is utilized in the production of vehicle frames, suspensions, and exhaust systems.
  • Fencing and railing: Due to its strength and corrosion resistance, it is commonly used in constructing fences, railings, and barriers.
  • Furniture: This steel tube can be utilized in the fabrication of furniture frames, shelving units, and other furniture components.
  • General engineering: In various engineering applications, it is employed for structural support, framework, and piping systems.

 

The Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235 offers strength, durability, and corrosion resistance, making it suitable for a wide range of applications across different industries. Its versatility and reliability make it a popular choice for construction, manufacturing, automotive, and more.

 

Package:

1. Bundle Packing.

2. Plain end or vanished as per customer’s request.

3. Wrapped in waterproof paper.

4. Sackcloth with several steel strips.

5. Pack in heavy tri-wall boxes.

Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235 0

Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235 1

Hot Rolled Pre Galvanized Steel Tube 40x80mm Rectangular Steel Tube Q235 2

 

FAQ:
Q: Are you a manufacturer?
A: Yes , we are a manufacturer, We have own factory, which is located in Wuxi,CHINA.

Q: Can we visit your factory ?
A: Warmly welcome once we have your schedule we will pick you up .

Q: How much about your annual production capacity?
A: Total annual output of 600,000 tons.

Q: Can we get the some samples?Any charges?
A: Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.

Q: How can we get the offer?
A: Please offer the specification of the product,such as material,size,shape,etc.So wecan give the best offer.