Zhejiang Yongjie Industry Co., Ltd.

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steel tube

Product Details:

Section Shape Square
Technique Welded
Specification GB/T6728 GB/T6725
Outer Diameter 40x40mm~400x400mm
thickness 2.5mm-14mm
OUTER RADIUS 14mm-63.5mm
Usage steel structure construction,
Length 60x40mm~500x300mm
Thickness 2.5mm~14mm
Grade Q195 Q235 Q345 S235JR
Model Number YJ
Brand Name YONGJIE
Standard GB
Manufacture Technique ERW
Place of Origin Zhejiang, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity: 50 Ton
Packaging Details: in bundle or as per your instructions
Delivery Time: as per the amount
Payment Terms: L/C,D/P,T/T
Supply Ability: 300,000 Ton per Year

Detailed Product Description


Our company is specialized in producing ERW Square and Rectangle Steel Tube.

The product are widely applied to steel structure construction,electricity, mineral industry, 

machinery, ship-building and vehicles and are popular among the customers.

Product specification:

Square steel pipe:

Size: 40x40mm~400x400mm,

Thickness: 2.5mm~14mm

Rectangle steel pipe:

Size: 60x40mm~500x300mm,

Thickness: 2. 5mm~14mm

Steel grade: Q195, Q235, Q345, 16Mn (SJ255, St37)

steel tube steel tube

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Company Info

Zhejiang Yongjie Industry Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Shaoxing
Province/State: Zhejiang
Country/Region : China (Mainland)

Business Type:Manufacturer

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