Structural Steel I Beams

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Loading Port:
Tianjin Port, China
Payment Terms:
TT or LC
Min Order Qty:
25MT m.t.
Supply Capability:
10000MT m.t./month

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Specifications of Structural Steel I Beams

Material of Structural Steel I Beams:Q235,SS400,A36,ST37-2,EN10025,DIN10025,S235JR

Alloy No.














Sizes: 80MM-270MM


 Structural Steel I Beam

Length: 5.8M, 6M, 9M, 12M or as the requriements of the clients

 Structural Steel I Beam

 Structural Steel I Beam

Usages of Structural Steel I Beams

According to the needs of different structures, structural steel I beams can compose to different force support component, and also can be the connections between components. They are 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.

 Structural Steel I Beam

 Structural Steel I Beam

Packaging & Delivery of Structural Steel I Beams

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.

 Structural Steel I Beam

 Structural Steel I Beams

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.


 Structural Steel I Beams

5. Delivered by container or bulk vessel

6. Delivery time: All the structural steel I beams will be at the port of the shipment within 45 days after receiving the L/C at sight ot the advance pyment.

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

Production flow of IPE/IPEAA Beams

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?
You actually need to design calculations, but the load is not estimated, 200mm high I-beam should be enough.How big is it, depending on the load above you.
Q:What material does I-beam have?
Specifications: I-beam is mainly divided into ordinary steel, light I-beam and H steel three kinds.
Q:What's the theoretical weight per metric ton of 30# I-beam?
30#a hot rolled I-beam 48.084kg/m, 30#b hot rolled I-beam 52.794kg/m.It is possible to use H steel instead of hot rolled i-beam. H steel is easy to process, more flexible in specifications and free from the standard type of hot-rolled i-beam. HM 300*200*8*12, 57.3kg/m weight meter.
Q:What is the allowable stress for 40B I-beam?
40A I-beam allowable stress [Sigma]=145*1.3=188.5MPaI-beam is mainly divided into ordinary I-beam, light I-beam and H steel three.
Q:Are I-beam and H steel the same thing?
First of all, H steel flange width, and secondly, the inner edge of the flange has no slope, parallel to the upper and lower surfaces. The section characteristic of H steel is obviously better than that of traditional i-beam. Type steel flange head, flange surface with gradient (1: 6), the flange is thin and thick, resulting in two main I-beam section characteristic plane is huge, it is difficult to play the strength characteristics of steel in the application. I-beam has been gradually eliminated by section H steel.I-beam, also called steel girder, is a long strip steel with cross section. Simple to distinguish from the surface: steel side of small, high height, can only bear the force of single direction. The H steel groove is deep and big in thickness and can bear two directions of force. With the development of steel structure construction, only I-beam is not available, that is thickening I-beam, used for load-bearing columns, easy to instability. I-beam can only be used for cross beams, and H steel can be used for structural load-bearing columns.
Q:In steel engineering, what is called rigid connection? What is articulated? What kind of nodes or structural parts are applicable to the two? The more detailed the answer, the better!
Rigid connection refers to the connection between two members of a rigid joint.In steel structures, for example, the I-beam is rigidly connected, which means that the two flanges are connected to the flange and the web, while the hinge is just the web connection. The flange is not connected.
Q:What is the GB tolerance of I-beam?
The allowable deviation of + 0.06t 1, the average thickness of steel legs.2. The bending deflection of I-beam should not exceed 0.15d.The outer edge of the slope 3, I-beam legs, one leg is not greater than 1.5%b, not more than 2.5% legs.4, steel legs, shoulder passivation shall not be equal to 0.18T diameter of the round bar through.
Q:No. 20 I-beam span 3 meters, fixed on both sides, what is the maximum weight to bear? No. 10 channel steel, span 2.5 meters, the other ibid
No. 20 I-beam span 3 meters, fixed on both sides, five tons is no problem; 10 channel steel, span 2.5 meters, two tons is no problem.
Q:Does the welding of I-beam affect its structure after welding?
The question is too vague and the circumstances are quite different
Q:No. 20 I-beam, span 9 meters, can support the concrete roof?
Give you some suggestions for improvement:The 3 steel girders are spaced at a distance of 3 meters, so you'll have to weld several beams! Increase overall stiffness and prevent deformation.After adding the beam, place the checkered plate, at least 3mm, the plate is welded with the beam and the longitudinal beam, so that the plate will not deform.There is also a border, the border can be 75 angle iron can, so that the overall structure strength, support integrity.
SUNSHINE,a well-known enterprise specializing in the production and sales of IPE, IPEAA, angle steel, channels etc. We can provide more than 60 different sizes and annual production capacity is more than 600,000 MTONS. Since the establishment of our company, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview

Location Qinhuangdao, China
Year Established 2000
Annual Output Value Above US$ 300 Million
Main Markets Mid East; Africa; Southeast Asia; Brazil
Company Certifications ISO 9001:2008;

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin;
Export Percentage 70% - 80%
No.of Employees in Trade Department 21-50 People
Language Spoken: English; Chinese;
b)Factory Information  
Factory Size: Above 400,000 square meters
No. of Production Lines 2
Contract Manufacturing OEM Service Offered;
Product Price Range Average