Scaffolding Building Structure Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- 5000 Tons Per Month m.t./month
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Quality Product, Order Online Tracking, Timely Delivery
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1. Specification of Scarffolding Building Structure Pipe:
1) Standard: BS EN39 Loose steel tubes for tube and coupler scaffolds -- Technical delivery conditions
other size also can be manufactured, please contact us for detail information.
2) Surface Treatment: Galvanized , Oiled, Painted , Bare
3) End treatment: Beveled , Plain , Threaded
4) Test: Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size Inspection
5)Application: Fence, Construction.
6)Certificate: SGS Inspection
7)Delivery Time: usually in 20--30 days
8) Payment Term: T/T , L/C
Application of Galvanized , Oiled, Painted , Bare Scaffolding Building Structure Pipe BS EN39, A500 A,B,C, D.
A53 A,B.S275, S355, C250, C350
2. Tecnical Data:
Chemical Composition of Raw Materials | Mechanical Property of Raw Materials | ||||||||||
Item | Chemical Composition % | Item | Mechanical Property | ||||||||
Steel | Steel No. | C | Mn | S | P | Si | Al | Steel | Yield point Mpa min | Tensile Strength Mpa | Elongation % min |
S235GT | 1.0106 | < 0.20 | < 1.40 | < 0.045 | < 0.040 | < 0.05 | > 0.020 | S235GT | 235 | 340--520 | 24 |
Other material: A500 A, B, C , D. A53 A, B. S275, S355, C250, C350 | |||||||||||
3. Standard Size for Reference
OD (mm) | WT(mm) | L (mm) | Tolerance (min) (mm) | Zinc Coating g/m2 |
48 -- 48.6 | 2--7 | 300 -- 6000 | WT +/- 0.2 , L - 0 -- + 3 | 280--400 |
application of scaffolding pipe (ERW welded pipe)
- Q: Can steel pipes be used for airport construction?
- Yes, steel pipes can be used for airport construction. Steel pipes are commonly used in various construction projects due to their durability, strength, and resistance to corrosion. They are capable of withstanding heavy loads and are often used for underground drainage systems, water supply networks, and structural support in airport construction.
- Q: What are the different types of steel pipe joints for underwater applications?
- There are various types of steel pipe joints used for underwater applications, including welded joints, flanged joints, and mechanical joints. Welded joints involve fusing the ends of the pipes together using welding techniques, creating a continuous, strong connection. Flanged joints use flanges, which are flat, circular discs, to connect and secure the pipes together. These joints are commonly used in applications that require frequent disassembly. Mechanical joints, on the other hand, utilize mechanical devices such as couplings or clamps to connect the pipes. These joints provide flexibility and ease of installation and removal.
- Q: How are steel pipes used in the oil and gas industry?
- Steel pipes are extensively used in the oil and gas industry due to their durability and strength. They are used for various purposes like drilling, transportation, and processing of oil and gas. Steel pipes are employed in drilling wells, providing a conduit for the extraction of oil and gas from the ground. Additionally, they are used for gathering and transporting hydrocarbons from the wellhead to processing facilities or storage tanks. Steel pipes also play a crucial role in the construction of refineries and petrochemical plants, where they are used for the transportation of various fluids and gases involved in the refining process.
- Q: How to establish a concrete-filled steel tubular column model in ANSYS?
- First, you have to choose at least three or more types of materials. Modeling is a little complicated. Strongly recommended that the landlord to see "ANSYS in civil engineering applications", where there is such an example, you step by step, step by step back, and then in accordance with their own requirements modeling, OK. Wish you success
- Q: Can steel pipes be used for underground cable protection?
- Yes, steel pipes can be used for underground cable protection. Steel pipes offer durability, strength, and resistance to corrosion, making them suitable for protecting cables from external elements and potential damage. Additionally, steel pipes can provide a secure and reliable conduit for underground cables, ensuring their safety and longevity.
- Q: How are steel pipes tested for quality assurance?
- Steel pipes are tested for quality assurance through various methods such as hydrostatic testing, non-destructive testing (NDT) techniques like ultrasonic testing, magnetic particle testing, and visual inspection. These tests ensure that the pipes meet the required standards and specifications, checking for flaws, defects, and proper dimensional accuracy.
- Q: Is there any difference between thermal expansion seamless steel pipe and seamless steel pipe?
- Seamless tubes are generally produced on continuous tube mills, also known as automatic rolling mills. The round steel is cut into the required length, centering on the end face of the pipe blank and then sent to the heating furnace to punch on the piercer. At the same time, the hole rotates and advances continuously. Under the action of the roller and the plug, the inner cavity of the pipe blank is gradually formed, and the cavity is called the capillary. Sent to the automatic tube rolling mill on rolling. Finally, the thickness of the whole machine is the same, and the diameter of the sizing machine is determined to meet the specifications.
- Q: What are the safety considerations while handling steel pipes?
- When handling steel pipes, some key safety considerations include wearing appropriate personal protective equipment (PPE) such as gloves, safety glasses, and steel-toe boots to protect against potential injuries. It is important to be cautious of the weight and size of the pipes, using proper lifting techniques and equipment to prevent strains or accidents. Additionally, workers should be mindful of the sharp edges and potential for cuts or punctures, ensuring they have a clear and organized workspace to minimize the risk of tripping or falling. Regular inspections of the pipes for any damages or defects are also crucial to prevent accidents and maintain a safe working environment.
- Q: What are the common methods for cleaning the inner surface of steel pipes?
- There are several common methods for cleaning the inner surface of steel pipes. Some of the most widely used methods include: 1. Mechanical Cleaning: This method involves the use of mechanical tools such as wire brushes, scrapers, or abrasive pads to physically remove debris, rust, or scale from the inner surface of the steel pipe. This method is effective for removing loose or loosely adhered contaminants. 2. Chemical Cleaning: Chemical cleaning involves the use of acidic or alkaline solutions to dissolve or loosen stubborn deposits, rust, or scale on the inner surface of steel pipes. The solution is usually circulated through the pipe for a specific period of time, allowing the chemical to react and break down the contaminants. This method is often used when mechanical cleaning is not sufficient. 3. High-Pressure Water Jetting: In this method, high-pressure water is directed through a nozzle into the steel pipe, effectively removing debris, rust, or scale from the inner surface. The force of the water jet helps dislodge and flush out the contaminants. This method is particularly efficient for cleaning pipes with complex geometries or hard-to-reach areas. 4. Shot Blasting: Shot blasting involves the use of high-speed abrasive particles propelled against the inner surface of the steel pipe to remove rust, scale, or other contaminants. This method is commonly used for larger pipes or pipes with heavy deposits. It provides a thorough and uniform cleaning by removing the surface layer of the steel along with the contaminants. 5. Ultrasonic Cleaning: Ultrasonic cleaning uses high-frequency sound waves to create microscopic bubbles in a cleaning solution. These bubbles implode upon contact with the inner surface of the steel pipe, effectively loosening and removing contaminants. This method is particularly effective for cleaning small-diameter pipes or pipes with intricate details. It is important to note that the selection of the cleaning method depends on various factors such as the type and extent of contamination, pipe size and geometry, and the desired level of cleanliness. Additionally, proper safety measures should always be taken when performing any cleaning method to ensure the protection of workers and the integrity of the steel pipes.
- Q: How are steel pipes protected against electromagnetic interference?
- Steel pipes can be protected against electromagnetic interference by using a variety of methods such as shielding, grounding, and insulation. Shielding involves wrapping the pipes with a conductive material, like copper or aluminum, which acts as a barrier to block electromagnetic waves. Grounding ensures that any stray electrical charges are safely directed away from the pipes, reducing the risk of interference. Insulation, such as coatings or sleeves, can also be applied to prevent direct contact between the pipes and potential sources of electromagnetic interference.
All these steel pipes are suitable for the industries of oil, natural gas,ship building,chemical, environmental protection,boiler, water conservancy, electrical industry,steel structure, building and other related fields.
1. Manufacturer Overview
| Location | Tianjin, China |
| Year Established | 1997 |
| Annual Output Value | Above Three Million To Five Million RMB |
| Main Markets | Main land |
| Company Certifications | ISO 9001:2010;API 5L; |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 40% - 50% |
| No.of Employees in Trade Department | 300-500 People |
| Language Spoken: | English; Chinese |
| b) Factory Information | |
| Factory Size: | 40,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered; Design Service Offered |
| Product Price Range | Average |
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Scaffolding Building Structure Pipe
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- 5000 Tons Per Month m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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