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50*50mm ASTM A500 A36 Galvanized Welded Hollow Section Black Mild Steel Ms Square Rectangular Profile Tube Pipe

50*50mm ASTM A500 A36 Galvanized Welded Hollow Section Black Mild Steel Ms Square Rectangular Profile Tube Pipe photo-1
50*50mm ASTM A500 A36 Galvanized Welded Hollow Section Black Mild Steel Ms Square Rectangular Profile Tube Pipe photo-2
50*50mm ASTM A500 A36 Galvanized Welded Hollow Section Black Mild Steel Ms Square Rectangular Profile Tube Pipe photo-3
50*50mm ASTM A500 A36 Galvanized Welded Hollow Section Black Mild Steel Ms Square Rectangular Profile Tube Pipe photo-4
50*50mm ASTM A500 A36 Galvanized Welded Hollow Section Black Mild Steel Ms Square Rectangular Profile Tube Pipe photo-5

Product Spotlights

Galvanized steel pipes are divided into cold-galvanized pipes and hot-dip galvanized pipe. According to the shape, they are divided into galvanized round pipes and galvanized square rectangular pipe. Both the substrate and the coating are combined. Hot dip galvanizing is to pickle the steel pipe
Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Type:
Welded
Technique:
Hot Rolled
Surface Treatment:
Galvanized
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin port
Delivery Detail:
7 days
Type Welded
Technique Hot Rolled
Surface Treatment Galvanized
Usage Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Material Carbon Steel
After-sales Service Quality Warranty & Support
Section Shape Square
Length Customer customization
Processing Service Bending, Welding, Decoiling, Punching, Cutting
Transport Package Standard Export Packaging
Specification Customer customization
Origin china

Galvanized steel square pipe is a welded steel pipe with a hot-dip galvanized or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of steel pipes and prolong the service life. Galvanized pipes are widely used. In addition to being used as pipeline pipes for general low-pressure fluids such as water, gas, and oil, they are also used as oil well pipes and oil pipes in the petroleum industry, especially in offshore oil fields,


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Specification

OD

15-500MM

Thickness

1.3- 30.0 MM

Material

Q195,Q215,Q235,Q355,Q345,S195T,S235JR,S275JR,S355JOH,SS400

STK400

Standard

GB/T6728,ASTM A500,JIS G3446,EN10219

Pipe end

plain end, beveled, threaded with coupling, grooved; Surface: oiled, painting, anti-corrosion

Lenght

2-12M,Customer customization

Packing

In bundle or according to the customers’requirements

Delivery time

20-30 days after reveipt customers' deposit

Productivity

3000 Meteric Tons per Month

Remark

1.Payment terms :T/T,L/C

2.Terms of trade:CFR,CIF
3.Minimum order:20 tons

Application

 building construction, oil and gas transport, scaffoliding or prop, fire pipe

Certificate

ISO 9001, API 5L, CE


Product display


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Packing & Delivery


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Bundling Material: High-strength galvanized steel strapping (also known as sheet metal strapping) is commonly used. The galvanized layer effectively protects the steel strapping from corrosion, and its corrosion resistance is far superior to ordinary steel. It is suitable for humid environments. This type of steel strapping has the advantages of high dimensional accuracy, high strength, and ease of processing, ensuring that the tube bundle remains stable and does not fall apart during hoisting and transportation.

Surface Protection: Galvanized round tubes already have rust-proof capabilities, but for additional protection, they are often wrapped with rust-preventive oil, rust-preventive paper, or vapor phase rust-preventive film to prevent white rust from forming in the salt spray environment of marine transportation.

End and Corner Protection: Plastic or metal caps are usually installed at the pipe ends to prevent impact deformation and the entry of foreign objects. Corner guards (wooden or plastic) are installed at the edges of the tubing bundles to prevent the strapping straps from cutting the galvanized layer or damaging the steel pipes under external impact.

External Packaging and Labeling: The bundled tubing bundles are typically wrapped entirely in thickened polyethylene woven fabric, waterproof canvas, or shrink film for dust and moisture protection. The external packaging must have clear, weather-resistant labeling, including product specifications, material, applicable standards, batch number, weight, center of gravity, and internationally recognized handling instructions.



Product Tags: galvanzied steel square tube , square tube , galvanized steel square pipe

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2015
Factory Size
10,000-30,000 square meters
Annual Export Value
US$5 Million - US$10 Million