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[China]
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Address: Tieshan Industrial zone, Huangdao District, Qingdao City.
Contact name:steven
Qingdao Ruly Steel Engineering Co.,Ltd |
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Welding Carbon Structural Steel H Beam Fabrication H-section Steel
Welding Carbon Structural Steel H Beam Fabrication H-section Steel structure. Steel beams can be used for crane beams and work platform beams in the factory building, floor beams in multi-story buildings, and purlins in roof structures. It could mainly divide into categories as below:
H-section profile steel beam:
It can be made of welded steel or hot-rolled I-beam or channel
steel. Light-weight beams such as purlins can also be formed by
cold-formed Z-shaped steel and channel steel. The steel beam is
simple to process and cheaper to manufacture, but the section size
of the section steel is limited by certain specifications. When the
load and span are large, and the section steel section cannot meet
the requirements of strength, stiffness or stability, the composite
beam is used.
Composite steel beam:
It is welded or riveted from steel plate or section steel. Due to
the cost of riveting, it is often based on welding. The commonly
used welded composite beam is a work section and a box section
composed of upper and lower flange plates and webs. The latter is
relatively expensive and has a complicated manufacturing process,
but has large bending rigidity and torsional rigidity. It is
suitable for situations where there are lateral loads and high
torsional requirements or limited beam height.
We have three steel structure production lines, equipped the flame
cutting machine, H-Section steel assembly machine, gantry welding
machine and shot-blasting machine, paint spray booth. We also put
apart the space for the fabrication of heavy-duty and large
structure steel components in our workshop.
| Products Name | Welding Carbon Structural Steel H Beam Fabrication H-section Steel |
| Grade | Q235B,SS400,Q345B,S235JR,S275JR,ASTM-A36 |
| Size | 100x100mm-1500x1500mm |
| Thickness | 8mm-100mm |
| Length | 2-20meters |
| Shape | H-shaped column |
| Delivery Time | 7-15 Days if in stock size, or it will be 20-40 for customized |
| Payment Term | L/C or T/T |
| Package | By bundle or as customer's requirement |
| Application | Engineering or project, plant and equipment, mechanical equipment, bridge, etc |
| Surface | Black, coating, galavnized |
| MOQ | 30Ton |
1. Structural steel fabrication, painting , galvanizing ,
pre-assembly
2. Designing, fabrication and installation for Prefabricated
steel structure building.
3. Deepen or design the fabrication drawing or shop drawing
based on your architectural drawing and construction drawing
4. Engineering consulting service
QC/Technical Support
Raw material quality control
Thickness tolerance <0.25mm
Yield and tension strength testing in-house
Third party inspection certificate
Supply traceable mill certificate
Structural steel fabrication quality control
100% testing dimension tolerance <1mm
20% sample welding line ultrasonic testing, no fault, full
penetration.
20% magnetic powder testing, no bubble, no defect, Smooth and Full
Supply third-party inspection assistance.
Shot blasting and painting quality control
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no
welding spatter, Roughness >75um
Paint primer within 5 hours after shot blasting, Holiday-free
coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
Pre-assembly testing the connection details.
1. Professional design team, we could design the drawing as
your requirement or calculate the steel quantity based on your
drawing.
2. Skilled fabrication team and advanced equipment. We
make the independent production schedule to each project.
3. One-stop service: We have completed lots such kinds of
projects, we could provide the integrated proposal for your
project.
4. Professional QC team will guarantee that we will provide
the production and service as your request.
5. After sales service: If it has any questions that need us
to do in your process of using, such as the maintain of outside
insulation and steel components, just tell us , we will try to
provide the service as well as we can.
