Wholesale Q235B Galvanized Channel Steel Low Alloy U-Shape Steel Construction Project Steel Structure Profile Light Steel Channel Steel Manufacturer and Supplier

Q235B Galvanized Channel Steel Low Alloy U-Shape Steel Construction Project Steel Structure Profile Light Steel Channel Steel

Short Description:

Among various coating methods for protecting steel substrates, hot dip galvanizing is an excellent one. It is when zinc is in a liquid state, and after a very complex physical and chemical reaction, the steel is not only plated with a thicker layer of pure zinc, but also a zinc-iron alloy layer is formed. This plating method not only has the corrosion resistance characteristics of electroplated zinc, but also has a zinc-iron alloy layer. It also has strong corrosion resistance that cannot be compared with electroplated zinc. Therefore, this plating method is particularly suitable for various strong corrosive environments such as strong acid and alkali mist.

Grade: Q235/Q355

Shape: C/U Channel, C/U channel

Application: Steel Structual

Processing Service: Bending, Welding, Punching, Decoiling, Cutting

Delivery Time: 7-15 Days

Payment Term: L/C T/T (30% Deposit)

Thickness: 0.5mm-3.0mm

Size: Customized

Processing Service: Welding, Punching, Cutting

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Product Detail

Product Tags

Product Detail

Product Name	C Channel
Material	10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35
Width:	1-300mm
Thickness	0.8mm-3.0mm
Length	1-12000mm
Length	or as customer's actual reques
Standard	ASTM
Grade	Q235,Q345,Q355
Section Shape	C Channel
Technique	Hot/Cold Rolled
Packing	Standard Seaworthy Packing or as your requirements
MOQ	1 Tons, more quantity price will be lower
Inspection	With Hydraulic Testing, Eddy Current , Infrared Test
Product Application	structure construction,steel grating, tools
Origin	Tianjin China
Certificates	ISO9001-2008,SGS.BV,TUV
Delivery Time	Usually within 10-45 days after receipt of advance payment

Main Application

The Galvanised U Channel layer is formed by zinc in a high-temperature liquid state in three steps:
1. The iron-based surface is dissolved by the zinc liquid to form a zinc-iron alloy phase layer;
2. The zinc ions in the alloy layer further diffuse to the matrix to form a zinc-iron miscibility layer;
3. The surface of the alloy layer is surrounded by a zinc layer.

Note:
1.Free sampling, 100% after-sales quality assurance, Support any payment method;
2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP.

Size Chart

规格	重量(kg/m)	规格	重量(kg/m)
80×40×20×2.5	3.925	180×60×20×3	8.007
80×40×20×3	4.71	180×70×20×2.5	7.065
100×50×20×2.5	4.71	180×70×20×3	8.478
100×50×20×3	5.652	200×50×20×2.5	6.673
120×50×20×2.5	5.103	200×50×20×3	8.007
120×50×20×3	6.123	200×60×20×2.5	7.065
120×60×20×2.5	5.495	200×60×20×3	8.478
120×60×20×3	6.594	200×70×20×2.5	7.458
120×70×20×2.5	5.888	200×70×20×3	8.949
120×70×20×3	7.065	220×60×20×2.5	7.4567
140×50×20×2.5	5.495	220×60×20×3	8.949
140×50×20×3	6.594	220×70×20×2.5	7.85
160×50×20×2.5	5.888	220×70×20×3	9.42
160×50×20×3	7.065	250×75×20×2.5	8.634
160×60×20×2.5	6.28	250×75×20×3	10.362
160×60×20×3	7.536	280×80×20×2.5	9.42
160×70×20×2.5	6.673	280×80×20×3	11.304
160×70×20×3	8.007	300×80×20×2.5	9.813
180×50×20×2.5	6.28	300×80×20×3	11.775
180×50×20×3	7.536
180×60×20×2.5	6.673

Process of production

Feeding (1), leveling (2), forming (3), shape (4) - straightening (5 - measuring 6 - brace round hole( 7) - elliptical connection hole(8)- forming cut pet-name ruby(9)

Product Inspection

Packing and Transportation

Packaging: Steel Channel needs to be packaged before transportation, usually using wooden pallets or steel strapping to ensure that the goods are not damaged during transportation.

Anti-rust treatment: Galvanized channel steel needs to be anti-rust before packaging to prevent corrosion caused by moisture or rain during transportation.

Transportation: Choose appropriate transportation, such as trucks or containers, to ensure that the goods are stable and not squeezed during transportation.

Cargo identification: Mark clear cargo information on the packaging, including cargo name, quantity, weight, size, etc., to facilitate identification and management during transportation.

Cargo protection: During loading and unloading, care should be taken to handle cargo gently to avoid collision and friction to protect the surface of the cargo from damage.

To sum up, during the transportation and packaging process of galvanized channel steel, attention must be paid to packaging, anti-rust treatment, transportation tool selection, cargo identification, and cargo protection to ensure that the goods reach their destination safely.