Based on customer’s wishes and ideas, Thuan Phat Steel will quickly propose a suitable plan on design, production – processing, erection, cost and time.
One of our company’s outstanding feature is projects with optimal design solutions from our professionally trained team with years of experiences.
Thuan Phat Steel brings customers absolute satisfaction and trust with high design quality, suitability for the harsh conditions of weather and environment
Our engineer team performs the designs through these following stages:
- Preliminary design: Based on customer's idea, Thuan Phat will offer options for customers to evaluate and choose.
- Technical design: All architectural drawings as well as steel structure drawings are all evaluated to ensure safety in bearing capacity, load according to requirements of use, environment, aesthetic, etc.
– Production design: Make sure about the accuracy and detailed about each component, size, quantity, technical requirements, 3D shape.
– Installation design: Describe the layout of each component and requirements, installation phase diagram.
- American Standard
ANSI/AISC - LRFD 93 Specification for structural steel building
AISC S329-85 Allowable stress design
- Vietnamese Standard
TCVN 5575: 2012 Design standards for steel structures
TCVN 2737: 2020 Load standards
- Structural analysis
- 3D BIM designing and modeling
Having advantages like:
We are proud and believe in providing optimal solutions, high quality products and the best service to our customers.
Products manufactured from Thuan Phat factory have separate parts to produce the three main parts that make up the factory:
Main structure: column, beam
Accessories: purlins and doors ...
Covering: corrugated iron roof, corrugated iron wall, all kinds of border ...
Steel cutting with CNC automatic cutting machine, can be cut to any shape needed. All panels are cut to the required size by an extremely hot temperature that capable of cutting steel plates up to 80mm thick.
+ CNC automatic cutting machine
+ 6100 x 12mm Hydraulic Guillotine Shearing Machine Kruman, cutting 12 mm thick steel
+ After cutting, use the semi-automatic machine to drill or punch holes on the sheets as required.
+ Machinery and equipment: drilling machine, punching machine.
+ Using automatic jigging machine to mount assembly steel plates into structures with cross-section H.
+ Machinery and equipment: automatic assembly machines
+ After mounting, the components are then put into an automatic welding machine. To ensure the best quality and technically correct, the weld is inspected by visually, ultrasonic welding machine or magnetic particle inspection, etc. The welding points are guaranteed with the best quality as well as aesthetics.
+ The high temperature of the welding process can cause the components to warp. To ensure the accuracy, the components must be calibrated, straightened and carefully checked before moving on to the next step.
+ After the components are welded and calibrated, the stiffener and gusset plate are hand-welded by highly skilled welding workers to ensure accuracy. All welders at the factory have a welding certificate in accordance with the most stringent requirements.
+ All welds are done according to the rules from the latest version of the technical manuals based on Vietnamese standard.
+ After being completely welded, the welds are then either mechanically cleaned or using shot blasting machine.
+ Thuan Phat uses high pressure industrial paint machine based on US technology. These components are then spray painted, galvanized or other special paint as specified by the customer.
+ Normally, our components have 3 layers of paint, including: 1 anti-rust coating, followed by two coatings. The total thickness of the coating is about 80μm or more to ensure the long service life of steel structures. In special cases, it is possible to paint according to the requirements of the customer or the designation of the project.
Structural components such as purlin are made from galvanized coil or cold rolled black steel conforming to TCNV, JIS, ASTM standards. These components are processed into the letter Z and C from the type of roll steels from 1.5mm to 2.5 mm thick.
The time to create shape takes about 2-3 minutes. After using rolling machine, the surface will be very smooth with no trace on the surface.
Machinery: C and Z Purlin rolling machine
Purlin is cut and punched according to BVTK's standard.
For non-galvanized black steel purlins, which require surface coating, Thuan Phat uses high-pressure painting machine based on US technology.
+ All types of corrugated iron are rolled from high grade steel, cold rolled steel coated with zinc aluminum alloy and primed in accordance with ASTM technical standards.
+ There are many different types of corrugated iron, to meet the needs of customers and projects’ requirement.
+ Thuan Phat has many types of corrugated iron rolling machines, with many different shapes of corrugated iron with any length, such as: Seam-lock and Clip-lock rolling machines; rolling machines with 5-waves, 6-waves, 9-waves, 11-waves ...; etc.
Installation is the last step in the process of building pre-engineered steel buildings and steel structures. In this step, all the components will be installed on site and linked together by bolts.
Column installation incorporates bracing columns. After aligning column is finished neatly, proceed to erect the truss.
Install the inner truss frame and then proceed to install the side truss
The installation must be started from where with bracing system (column and roof bracing) to form a rigid frame.
Fix the two mounting brackets in the bracing position before mounting the adjacent bracket. This process is then progressed to the next frames.
There must be temporary bracing during installation. Using roof purlins, wall purlins combined with cable bracings to position and link trusses together.
Install roof and wall corrugated iron after adjusting truss frame and purlins; cleaning; complete scratch painting on truss and purlin.
All installation stages are under strict supervision to ensure the best quality.
Thuan Phat steel structure products will help to optimize the efficiency of use and contribute to prolonging the life of the whole project. Along with the appropriate warranty of Thuan Phat or according to customer's warranty request, we guarantee our customer satisfaction.