GB Standard Hot Rolled Steel I Beams Q235, Q345

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
200000 m.t./month

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Specifications of GB Standard Hot Rolled Steel I Beams Q235, Q345

Standard: ASTM A36, EN10025, JIS, GB, etc.

Grade:S275, S355, SS400, Q235B, A36, Q345, etc

Sizes: 80MM-270MM


Hot RolleD Steel I Beam

Applications of GB Standard Hot Rolled Steel I Beams Q235, Q345

Hot Rolled Steel I Beam is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc.

Package & Delivery Terms of GB Standard Hot Rolled Steel I Beams Q235, Q345

1. Package: All the hot rolled steel I beam will be tired by wire rod in bundles

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. Shipment: In containers or in bulk cargo


Hot Rolled Steel I Beam

6. Delivery time: All the hot rolled steel I Beam will be at the port of the shipment within 45 days after receiving the L/C at sight ot the advance pyment by T/T

7. Payment: L/C at sight; 30% advance payment before production, 70% before shipment by T/T, etc.

Production flow of GB Standard Hot Rolled Steel I Beams Q235, Q345

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation



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Q:Use I-beam to make the beam, and then add a piece of steel plate, steel plate and then play cast, so do it?
The floor slab can not be directly poured on the steel plate, so it is necessary to use profiled steel sheet (composite floor slab).Or beams are encrypted directly with steel slabs also.
Q:Installation of two tons of electric hoist, span 6 meters, the need for large models of I-beam?
H type I-beam is also called wide flange I-beam, HW, HM, HN originated from European standards, HEB is the German standard of I-beam, of which HW, HN I-beam has been widely used in our country and production.
Q:The steel structure of the web and flange how to distinguish?
The web and flange are the names of the components of the cross section of the member. There is no web and flange in the structure. It is only possible to compare the cross sections of the structure to the cross sections of the members.
Q:I want to use a lever beam point, two meters away from the middle of the fulcrum, to lift two tons half the weight of I-beam with much?
Your problem is the most basic cantilever beam. There is a whole formula in the mechanics of the material. The formula is not written to you. In the Baidu library, look for the mechanics of the PDF book and see the part of the calculation by yourself. You give something incomplete, so you have a cantilever beam, the most basic pivot distance from both ends of the length, you gave one. What material do you use, don't you say?. The use of low alloy steel or carbon structural steel, or stainless steel, is unknown.
Q:How heavy is the steel rope for lifting I-beam?
The main varieties of wire rope are phosphating coating, steel wire rope, galvanized steel wire rope and stainless steel wire rope.
Q:What is the GB tolerance of I-beam?
Shape:1, bending degree. The camber of I-beam is not greater than 2mm. per meter, and the total bending is not greater than 0.2% of the total length.2, twist. I-beam shall not be subject to obvious torsion.
Q:What's the theoretical weight per metric ton of 30# I-beam?
Commonly used hot rolled I-beam specifications are 28# and 32#, 30# is relatively new specifications.
Q:What is the difference between steel tubes such as channel steel and square tube?
The use of square construction, machinery manufacturing, shipbuilding, steel construction projects, solar power support, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, car chassis, airport, boiler construction, highway railings, housing construction, pressure vessels, oil tanks, bridges, power station equipment. Cranes and other high load welding etc..
Q:How much is the load-bearing capacity of No. 10 I-beam per metre
National Standard No. 10 I-beam is 11.261kg/ meters; 6 meters long weight is 67.566kg
Q:How do I connect two lengths of I-beam?
Just weldingElectrode selection is appropriate, usually with structural steel electrode on line, pay attention to welding quality

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