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About us
Tianjin lefin Industrial
TIANJIN LEFIN STEEL GROUP containing Tianjin lefin Industrial Co.,Ltd. 、Tianjin lefin steel import & export Co.,Ltd and Tianjin Shengqifeng International Trading Co., Ltd. -
Products
Steel Pipe Processing
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard -
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Service Capability
Guarantee Quality
Our steel pipes are suitable for oil, natural gas, shipbuilding, chemical industry, water conservancy, electrical, steel structure, construction and other related fields.
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard
Our main products include 1/2inch to 16 inch ERW PIPE/GI PIPE which has been produced according to BS1387/ASTM A53/EN10219/EN10255/EN10217 Standard
Has rich experience in steel pipe processing, can be customized according to customer requirements according to the drawing and sample processing, assist in the development of new products.
Product Description
BASIC INFORMATION
EN 39 SCAFFOLD TUBE
Standard: EN 39
Grade: S235GT
Outside diameter: 20 - 660mm
Wall Thickness: 1.3 - 16mm
The Wall Thickness Tolerance: ±5%
Length: normally 5.8m, 6m, 12m or as your required
Surface Treatment: Bare Finish, Painting, Oiling, Galvanzation, 3PE, FBE coated......
Chemical composition and Mechanical Properties
Steel Grade | Chemical composition | Mechanical Properties | |||||||
C | Si | Mn | P | S | Ai | Yield strength MPa | Tensile strength MPa | Elongation | |
S235GT | 0.20 | a,b | 1.40 | 0.040 | 0.045 | 0.020 | 235 | 340/520 | 24 |
a ≤ 0,05% (range 1) (≤ 0,04% if option 2 is specified) or ≥ 0,15% ≤ 0,25% (range 2). | |||||||||
b When bare tubes are specified (see option 8) the range shall be reported at the time of enquiry and order. | |||||||||
Advantages of EN 39 SCAFFOLD TUBE
High strength:
- Load Carrying capacity: EN39 tubes, especially in the S235GT and S355GT classes, have high tensile and yield strength and are capable of supporting heavy loads.
- Structural integrity: These tubes have excellent structural integrity, ensuring the safety and stability of the scaffold structure.
Durability:
- Long life: EN39 scaffolding tubes are able to withstand the harsh conditions of the construction site, including exposure to the elements, ensuring a longer service life.
- Galvanized coating: Typically, EN39 pipes are galvanized to provide enhanced corrosion resistance, making them suitable for outdoor use and extending their service life even in corrosive environments.
Easy to install:
- Dimensional consistency: EN39 tubing has consistent dimensions and tolerances, simplifying on-site assembly and installation.
- Good weldability: These tubes are easy to weld, making it simple to set up and remove scaffolding structures.
Versatility:
- Multiple applications: EN39 tubing can be used in a wide range of scaffolding configurations and other temporary structures, from small buildings to large infrastructure projects.
- Compatibility: These tubes are compatible with standard scaffolding fittings and can be easily integrated into existing scaffolding systems.
Security:
- Load distribution: These tubes are designed to distribute the load evenly, minimizing stress points and ensuring that the scaffold remains stable under load.
Cost effectiveness:
- Reduced maintenance costs: The durability and corrosion resistance of EN39 tubing reduces the need for frequent maintenance or replacement, resulting in long-term cost savings.
- Reusable: EN39 scaffolding tubes can be used multiple times for different projects.
Address: Hengtai Road,Daqiuzhuang Town,Jinghai County,Tianjin,China
Mob: +8615122229899(whatspp)
Phone: +86 22 58171905
Fax: +86 22 58171902
E-mail:info@lefinsteel.com
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