Product name: Galvanized steel tube/pipe
Main standard: GB,JIS,DIN,AISI,ASTM
Length: AS customer's required
Surface: Mild steel plain finish, hot dip galvanized, pre galvanized, color coated, ect.
Diameter: 0.2-2000mm As customer's required
Shipment time: Stock or within 7-20 workdays according to quantity,after receiving deposit or L/C
Price term: T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
Weight Calculation: Weight(kg)=Thickness(mm)*Width(m)*Length(m)*Density(7.85g/cm3)
Size Tolerance: ±1%-3%

Color Coated Galvalume Roof Sheet PPGL Description
The coating was aluminized zinc steel made of 55% aluminum, 43.3% zinc and 1.6% silicon. Aluminum forms a honeycomb layer around the zinc, which can protect the metal from further attack. This means that PPGL will be more durable. According to the data, the service life of PPGL roof panels under normal circumstances is more than 25 years. In addition, it is beautiful and generous, with various colors, patterns and patterns, which can meet different architectural styles. More importantly, PPGL steel has excellent heat resistance, which makes it an ideal roofing material even in hot climates. Whether it is home or investment, PPGL roof panels will be a good choice.

Angle steel, commonly known as angle iron, is a long strip of steel with two sides perpendicular to each other. Angle steel can be composed of different force components according to the different needs of the structure, and can also be used as a connector between components. Widely used in various building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial furnaces, reaction towers, container racks, cable trench supports, power piping, bus support installation, and warehouse shelves.

Channel steel is a long strip of steel with a groove-shaped section, which is a carbon structural steel for construction and machinery. It is a section steel with a complex section, and its section shape is groove-shaped. Channel steel is mainly used for building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing.

Flat steel,refers to 12-300mm wide,3-60mm thick,rectangular section and slightly with a blunt edge of steel.Flat steel can be finished steel,can also be used as a blank for welding pipe and thin slab for rolling sheet.Main uses:flat steel as a finished material can be used for hoop iron,tools and mechanical parts,as building frame structure,escalator.

The hex bars have good machinability,mechanical features and close dimensional precision as it is rolled steel.Hex bar is typically employed in heat exchangers, chemical equipment,aerospace parts,tanks and marine equipment,among its many uses.They are used in various industrial and commercial requirements and are supplied worldwide

H-beam is a new type of steel for economic construction. H-beam has economical and reasonable cross-sectional shape, good mechanical properties, uniform extension of each point on the cross-section and small internal stress during rolling. Compared with ordinary I-beam, H-beam has the advantages of large cross-sectional modulus, light weight and metal saving, which can reduce the building structure by 30-40%. In addition, because its legs are parallel to the inner and outer sides and the leg ends are right angles, the welding and riveting work can be saved by 25%. It is often

I-beam is mainly divided into ordinary I-beam, light I-beam and low alloy light I-beam. Ordinary I-beam and light I-beam flanges are thick on the web plate and thin on the outside. Ordinary I-beam, light I-beam, because the cross-sectional dimensions are relatively high, narrow, so the section of the two main sleeve moment of inertia difference is large, which makes it in the scope of application has a great limitation. The use of I-beam shall be selected according to the requirements of the design drawings.