Light Steel Structure Workshop with Corrugated Steel Sheet or
Sandwich Panel Roofing
Product Description:
| Standard: | AISI, ASTM, BS, DIN, GB, JIS | Grade: | Q235B/Q355B Carbon Steel |
| Place of Origin: | Shandong, China | Brand Name: | KXD Steel Structure |
| Model Number: | Steel Structures | Type: | Portal Frame Steel System |
| Application: | Warehouse/Workshop/Sheds/Office Building/etc. | Price: | USD 30-80 Per Square Meter/Negotiable |
| Processing Service: | Bending, Welding, Decoiling, Cutting, Punching | Painting Color | As To Customer's Requirements |
| Main structure: | Section Column | Purlin: | C/Z Galvanized Steel(Q235) |
| Surface treatment: | Painting or Galvanizing | Wall&Roof panel: | Steel Sheet or Sandwich Panel |
| Design | 3D Model, PKPM, Tekla Model | Packaging Details | Steel Pallet Or In Bulk |
| Delivery Time | 30-55 Days | Certificate: | ISO9001:2008 |
| Payment Terms | T/T, L/C, Western Union, MoneyGram | Supply Ability | 15000 Tons Per Month |
| High light | Affordable prefabricated steel structure building, Durable
prefabricated steel structure building, Industrial prefabricated
steel structure building |
Technical Parameters:
| Main steel structure | 1.Steel Q345(S355JR) or Q235(S235JR)H shape |
| (columns and beams) | 2. Straight cross-section or Variable cross-section |
| Sub steel structure | 1.Material Q235(S235JR) steel |
| 2.Bolt connections. Anti-rust painted or galvanized |
| 3. Bracing:X-type or V-type or other type bracing made from angle,
round pipe, etc |
| 4. Purlin:C or Z type: Size from C80~C320, Z120~Z300 |
| Roof | Sandwich panel(PU/EPS/fiberglass/rook wool) or Colorful steel tile |
| Wall | Sandwich panel(PU/EPS/fiberglass/rook wool) or Colorful steel tile |
| Doors | Steel rolling shutter or others |
| Windows | Alu. Alloy window,or others |
| Edge Cover | Steel sheet 0.5mm thickness |
| Bolts | M24,M22,M16 embedded bolts,intensive bolts,galvanized ordinary
bolts,high-strength bolts, etc |
| Others options | Skylight panel,Roof ventilator,Down pipe,Galvanized,Crane,sanitary
Products |
| Foundation | Cement and steel foundation bolts |
Applications:
This steel structure workshop is perfect for a variety of
application occasions and scenarios such as:
- Manufacturing plants
- Warehouses
- Storage facilities
- Workshops
- Garages
Support and Services:
Our Steel Structure Workshop product comes with comprehensive
technical support and services to ensure that your building is
constructed to the highest standards:
- Expert guidance on the design and engineering of your steel
structure
- Assistance with obtaining necessary permits and approvals
- Access to a network of trusted contractors and builders
- On-site supervision and quality control during construction
Our team is dedicated to providing you with the support you need to
ensure a successful project and a long-lasting, reliable steel
structure workshop.
Requirements of welding procedure
8.1. Requirements of class A project
8.1.1. Make the most of welding machine for the sake of arc extinguishing
control and quality of arc run-off joint while adopting CO2 gas shielded
welding. Priorities should be placed on avoidance of defects such
as undercut and deep arch pit and smooth arc run-off joint to
achieve even and decent welding seam.
8.1.2. The joint must be sealed tightly when the caulking welding is getting involved. Continuous welding must be carried out at the corners of the weld
seam without interruption of welding arch.
8.1.3. Flat position should be preferred as for welding at where splicing connections,
end plates and bracket connections set in and in particular, it is
required to use symmetrical welding to avoid sizable deformation.
There must be cushion in the middle position for the longer members
to avoid welding deformation.
8.1.4. When the fillet welding size is over 8mm, it is a must to apply
multi-run and multi-layer welding amidst controlled temperature
between layers.
8.1.5. It is compulsory to conduct multi-run and multi-layer welding for grooved and full
penetrated welding. It is not until the welding slags and spatters
have been cleaned off after each running that the following running
should be conducted
8.1.6. The welder shall blow off any defect identified during ultrasonic testing via carbon arc gouging. Repair welding will be implemented till the
surface of the members to-be -repair-welded has been spruced by
bench grinder. Upon the completion of repair welding, the inspector
should also do ultrasonic testing again.
8.1.7. Any defects such as undercut, porosity and crater must undergo repair
welding and prior to repair work, grinding procedure is necessary.
8.1.8. The welder shall print embossed stamp on the specified welding position after
receipt of qualified acceptance.
8.2. Requirements of class B project
8.2.1. Make the most of welding machine for the sake of arc extinguishing
control and quality of arc run-off joint while adopting CO2 gas
shielded welding. Priorities should be placed on avoidance of
defects such as undercut and deep arch pit and smooth arc run-off
joint to achieve even and decent welding seam.
8.2.2. The joint must be sealed tightly per the welding apperance requirements stipulated in
Article 7 when the caulking welding is getting involved. Continuous welding must be carried out at the corners of the weld
seam without interruption of welding arch.
8.2.3. Flat position should be preferred as for welding at where splicing connections,
end plates and bracket connections set in and in particular, it is
required to use symmetrical welding to avoid sizable deformation.
There must be cushion in the middle position for the longer members
to avoid welding deformation.
8.2.4. When the fillet welding size is over 8mm, it is a must to apply
multi-run and multi-layer welding amidst controlled temperature
between layers.
8.2.5. Any defects such as undercut, porosity and crater must undergo repair
welding in accordance with the welding apperance requirements in
Article 7.
8.2.6. The welder shall print embossed stamp on the specified welding position after
receipt of qualified acceptance.
