Baixinxin Metal Materials (Jinan) Co., Ltd.

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SS400 I20a I Beam

SS400 I20a I-beams are produced using a hot-rolling process, resulting in stable mechanical properties. They support customized deep processing and are commonly used in civil buildings and power transmission towers.

Classification :

I-beams

WhatsApp : +8615166558267

E-mail : abby@bxxsteel.com

PRODUCT DETAILS

Produced by hot rolling carbon steel or alloy steel billet into an I-shaped cross section with a vertical web and two tapered flanges. Features high bending strength, good load-bearing capacity, uniform dimensions, and easy connection. Flange width varies by height. Thickness (web/flange): 4.5mm – 21.0mm. Length: 6m – 12m (custom up to 18m). Surface finish: black (as-rolled) or painted. Tolerance: GB/T 706 or EN 10034. Manufacturing: hot rolling with straightening and cutting. End finish: plain, mitered, or drilled. Meets ASTM A36, EN 10025-2, JIS G3192, or GB/T 706 standards. Custom lengths, drilling, and hot-dip galvanizing available.

Parameter

Product name	I Beam
Standard	AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc
Flange Width	100-350mm
Flange Thickness	3-14mm
Web Width	150-600mm
Web Thickness	3-12mm
Steel Grade	Q195, Q215, Q235, Q235B, Q345B, 10#, 20#, 35#, 45#, S235JR, S275JR, S355JR, St37, St35, St52, SS400, G300, G350, Q460C, SS400, A572, A992, JIS G3101, EN10025, ASTM A36, ASTM A572, ASTM A992, G300, G350, S235jo, etc.
Technique	Hot rolled, Cold Drawn
Processing Service	Bending, Welding, Decoiling, Cutting, Punching, or as customer's request
Application	Mainly used for building structure, engineering structures such as beams, bridges, transmission towers, lifting and transport machinery.

Customer Feedback

Service Process

Proposal Drawing

Raw Material Testing

Unloading

Assembly

Submerged Arc Welding

Fabrication

Rectification

Welding

Polish

Assembly Inspection

Blasting

Application

Paint Thickness Measurement

Flaw Detection

Finished Product

Packing

Send Out Goods

Delivery

FAQ

What is a pre-engineered steel structure?

Pre-engineered steel structure means that the material is fabricated completely or partially in a factory, ready to be assembled on-site. There are many advantages to this building type and method. It is much faster than conventional building, as the fabrication takes place within a factory with the use of specialised equipment, and work is not dependant on the weather. On-site construction is also executed much faster, and it is less labour intensive.

Is your price competitive with other companies?

Our business objectives are to give the best price with same quality and best quality with the same price. We can try the best to cooperate with you to reduce your cost.

How do we cooperate on certain project?

Firstly, please send us your project details, your requirements and design proposal. Then we will make a quotation.Finally we make a deal.

Do you supply installation service?

Yes, we do. But you will pay for our professional installation cost in advance in accordance with the payment term confirmed by both of us, then we will send the engineers and construction workers to supervise it.

Can I have a visit to your factory before the order?

Why not? Welcome to visit our factory. You can fly to Shanghai Pudong Intentional Airport, Hangzhou Xiaoshan International Airport or Wenzhou Longwan International Airport, then come to Lishui railway station through high speed train about 3 hours, 1 hour and 0.5 hour respectively, then we will pick you up at the railway station, hotel booking service is available.

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