Galvanized H Beam

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
5000 m.t./month

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Specifications of Galvanized H beam

1. Invoicing on theoretical weight or actual weight as customer request

2. Length: 6m, 12m as following table

3. Sizes:Zinc Thickness :15-80μ

(1).used for the plant, high-rise building construction

(2).used for the bridge, shipment building

(3).used for lifting and transportation machinery, equipment manufacturing base building

(4).used for the support, foundation pile manufacturing

Packaging & Delivery of Galvanized H beam

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in    China, shipping marks and other information request by the customer.    

If loading by container the marking is not needed, but we will prepare it as customer request.

4.Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

5. Delivered by container or bulk vessel

Further performance and design information for galvanizing can be found in BS EN ISO 14713-1 AND BS EN ISO 14713-2. The durability performance of a galvanized coating depends solely on the corrosion rate of the environment in which it is placed. Corrosion rates for different environments can be found in BS EN ISO 14713-1 where typical corrosion rates are given with a description of the environment in which the steel would be used.

The process of hot-dip galvanizing results in a metallurgical bond between zinc and steel with a series of distinct iron-zinc alloys. The resulting coated steel can be used in much the same way as uncoated.

A typical hot-dip galvanizing line operates as follows:

  • Steel is cleaned using a caustic solution. This removes oil/grease, dirt, and paint.

  • The caustic cleaning solution is rinsed off.

  • The steel is pickled in an acidic solution to remove mill scale.

  • The pickling solution is rinsed off.

  • A flux, often zinc ammonium chloride is applied to the steel to inhibit oxidation of the cleaned surface upon exposure to air. The flux is allowed to dry on the steel and aids in the process of the liquid zinc wetting and adhering to the steel.

  • The steel is dipped into the molten zinc bath and held there until the temperature of the steel equilibrates with that of the bath.

  • The steel is cooled in a quench tank to reduce its temperature and inhibit undesirable reactions of the newly formed coating with the atmosphere

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Q:Are all the steel girders H?
I-beam, channel steel, angle steel and so on, according to the different parts used in the project, choose different steel.
Q:What does "welding H" steel set "vertical" and "corrective processing" mean?
The steel plant produces H steel with a special machine to process a 500*300*12*10 H steel of a length of 12 meters
Q:300 * 150 * 6.5 * 9 H steel is used as steel beam, span 6 meters, spacing 2 meters, laying steel plate, 15 cm soil
Deduct the weight of beam combination value of 1.35 * 0.373=0.5 (KN/m) 23.41-0.5=22.91.. The equivalent loads of 22.91 * 2=45.82 (KN/m -). While the 150 thick reinforced concrete, (omitted plate weight) 0.150 * 25.1=3.77 (KN/m -). 45.82-3.77=42.05 (KN/m -). This is the bearing capacity calculation of beam.
Q:How should the steel H columns in the middle of the gable be placed?
The surface of the mountain wall is wide and high, and the wind load is great. The wind load, the wall itself is unable to resist and needs the steel column to bear, so this column is called "wind resistant column"
Q:The difference and use of H type steel steel and steel.
H section steel is a kind of economical section high efficiency profile with more optimized sectional area distribution and stronger weight ratio. It is named after the English letter "H". Because all the sections of H steel are arranged at right angles, H steel has been widely used in all directions for its advantages of high bending resistance, simple construction, cost saving and light weight.
Q:How much is the weight of 200x200 H steel?
200*200*8*12 is commonly used and weighs 50.5kg/ meters
Q:H Elastic modulus of section steel
Generally speaking, elasticity exerts an external effect on an elastic body, and it changes in shape (called strain)
Q:What are the specifications for H steel HW, HB, HN?
HW is a H type steel flange height and width substantially equal; mainly used for reinforced concrete frame column steel column, also known as rigid steel column; column is mainly used in steel structure.
Q:H steel column calculationHow do you calculate the amount? And what are the steps and formulas for this calculation?
H steel is welded; HWHMHN is the hot rolled HW H steel is the height and width of flange is basically the same; mainly used for reinforced concrete frame column steel column, also known as rigid steel column; in steel structure is mainly used for HM H type steel column and steel I-beam flange height of airfoil is a variable cross-section on web portion thick and thin outer flange; H steel is uniform HWHMHNH is known as H steel
Q:How to control the welding deformation made of H steel
H- steel is a kind of economical section steel with better mechanical performance, especially the cross section, which is named after the English letter "H".

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