Construction Material High Tensile Deformed Rebar 10mm-32mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 5000 m.t./month
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Construction Material High Tensile Deformed Rebar 10mm-32mm
Structure of Construction Material High Tensile Deformed Rebar :
Type | Deformed steel bar/ TMT bars | MOQ | 500 MT (Trial order accepted) |
Standard Grade | GB1499.2-2007, HRB335, HRB400, HRB500. BS4449/2005, B500A, B500B etc.. ASTM A615 Gr.40, Gr60, KS, SD400, SD500 and so on.. | ||
Technique | Hot rolled continuous casting | Length | 6, 9,12m, or as requested |
Size | 6mm-32mm | Payment terms | T/T, L/C at sight, Usance L/C |
Packing | In bundle | Inspection | Third party inspection accepted |
Trade terms | EXW, FOB, CFR, CIF | Trans terms | FIO, FILO, FLT |
Delivery time | 15-30 days, according to the quantity | Note | Customized service is available (for sizes,length and chemical components etc.). |
Main Features of Construction Material High Tensile Deformed Rebar :
HRB335 | Chemical composition | C | Mn | Si | S | P |
0.17-0.25 | 1.0-1.6 | 0.4-0.8 | 0.045 Max. | 0.045 Max. | ||
Mechanical Property | Yield strength | Tensile strength | Elongation | |||
≥335 Mpa | ≥455 Mpa | 17% | ||||
HRB500 | Chemical composition | C | Mn | Si | S | P |
0.25 Max. | 1.6 Max. | 0.8 Max. | 0.045 Max. | 0.045 Max. | ||
Mechanical Property | Yield strength | Tensile strength | Elongation | |||
≥500 Mpa | ≥630 Mpa | 15% | ||||
Specifications Construction Material High Tensile Deformed Rebar :
Deformed steel bar | ||||
Diameter (mm) | Theoretical weight (kg/m) | Pieces/Mt (pcs) | Length (m) | Standard |
6 | 0.222 | 375 | 12 | GB1499-48, HRB335, HRB400, HRB500 BS4449-97, Gr.460B,B500
|
8 | 0.395 | 211 | ||
10 | 0.617 | 135 | ||
12 | 0.888 | 94 | ||
14 | 1.21 | 69 | ||
16 | 1.58 | 53 | ||
18 | 2 | 42 | ||
20 | 2.47 | 34 | ||
22 | 2.98 | 28 | ||
25 | 3.85 | 22 | ||
28 | 4.83 | 17 | ||
32 | 6.31 | 13 | ||
36 | 7.99 | 10 | ||
40 | 9.87 | 8 | ||
50 | 15.42 | 5 | ||
FAQ:
Why choose us:
1. More than 10 years experience in this industry
2. 100,000 tons exporting per month
3. Professional foreign trade team
4. OEM&ODM capacity
5. High quality assured & competitive price
6. Try our best to meet your needs & save your budget
7. Very popular in Southeast Asia, Africa, Mid-East and South America etc.
8. VIP membership system, first time customers and long-term cooperation customers can get extra discount on some products.
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- Q: Can ductile iron pipe be used for pressure sewer systems?
- Yes, ductile iron pipe can be used for pressure sewer systems. Ductile iron pipe is known for its strength, durability, and resistance to corrosion, making it a suitable choice for various applications, including pressure sewer systems. It can withstand high pressure and provide a reliable conduit for transporting wastewater under pressure. Additionally, ductile iron pipe has excellent joint integrity, which ensures leak-free connections and minimizes the risk of sewer system failures. Therefore, ductile iron pipe is commonly used in pressure sewer systems due to its structural integrity and long lifespan.
- Q: How are ductile iron pipes restrained against axial thrust forces?
- Ductile iron pipes are restrained against axial thrust forces through a combination of mechanical restraints and soil resistance. One common method of restraining axial thrust forces is by using thrust blocks. Thrust blocks are concrete structures that are built at bends, tees, and other locations where changes in direction occur in the pipeline. These blocks are designed to resist the axial forces and prevent the pipes from shifting or moving due to the pressure exerted by the flowing fluid. Additionally, mechanical restraints such as pipe restraints, thrust collars, and anchor blocks are used to provide further support and prevent axial movement. Pipe restraints are devices that are installed around the pipe and connected to adjacent structures, such as walls or concrete collars, to prevent movement. Thrust collars are also used to absorb and distribute the thrust forces generated by the flowing fluid. These collars are typically made of ductile iron or steel and are secured around the pipe to resist axial movement. Furthermore, soil resistance plays a significant role in restraining axial thrust forces. The weight of the soil surrounding the pipe creates frictional resistance, which helps counteract the axial forces. Proper trench backfilling, compaction, and adequate embedment of the pipe in the soil are essential to ensure effective soil resistance. In summary, ductile iron pipes are restrained against axial thrust forces through a combination of mechanical restraints such as thrust blocks, pipe restraints, and thrust collars, as well as soil resistance provided by proper trench backfilling and compaction. This comprehensive approach ensures that the pipes remain securely in place and can withstand the axial forces generated by the fluid flowing through them.
- Q: Can ductile iron pipe be used for underground fire protection systems?
- Yes, ductile iron pipe can be used for underground fire protection systems. Ductile iron is known for its strength, durability, and corrosion resistance, making it a suitable material for such applications. It can withstand high pressures and temperatures, ensuring reliable and long-lasting performance in underground fire protection systems.
- Q: What is the weight of ductile iron pipes compared to other materials?
- Compared to other commonly used materials in the construction industry, ductile iron pipes tend to be heavier. The weight of these pipes can vary depending on their specific size and dimensions, but they are usually heavier than materials like PVC, HDPE, and steel pipes. The primary reason for this increased weight is the dense nature of ductile iron, which grants it durability, strength, and resistance to corrosion. However, this weight also presents challenges in terms of transportation, installation, and handling, necessitating appropriate equipment and techniques for safe and efficient installation. Despite being heavier, ductile iron pipes offer numerous advantages in terms of longevity and performance in various applications.
- Q: What is the expected fatigue life of ductile iron pipes under cyclic loading?
- The expected fatigue life of ductile iron pipes under cyclic loading can vary depending on various factors such as the material properties, design considerations, loading conditions, and maintenance practices. However, ductile iron pipes are generally known for their excellent fatigue resistance, and when properly designed and installed, they can have a long fatigue life of several decades or more.
- Q: Qianwei County ductile iron pipe which tool to use cutting convenience?
- The cutting of ductile iron pipes is usually done by mechanical cutting, and the working intensity of the machine is stronger than that of our normal workers. This cutting method can effectively reduce the labor intensity of workers, and ensure the quality of cutting. There are many different ways in mechanical cutting, such as sawing, grinding, cutting, and cutting with an electric wire cutter.
- Q: Are ductile iron pipes recyclable?
- Yes, ductile iron pipes are recyclable. They can be melted down and reused to make new pipes or other iron products.
- Q: Are ductile iron pipes suitable for use in chemical processing plants?
- Yes, ductile iron pipes are suitable for use in chemical processing plants. Ductile iron is known for its high strength and durability, making it resistant to corrosion and capable of withstanding high pressure and extreme temperatures. Additionally, its smooth internal surface reduces friction and allows for efficient flow of chemicals.
- Q: Can ductile iron pipe be used for oil and gas transmission pipelines?
- Yes, ductile iron pipe can be used for oil and gas transmission pipelines. Ductile iron pipe has many advantageous properties that make it suitable for such applications. It has a high tensile strength, which allows it to withstand the high pressures and stresses involved in oil and gas transmission. Additionally, ductile iron pipe has excellent corrosion resistance, making it highly resistant to the corrosive nature of oil and gas. This resistance is further enhanced by the use of protective coatings on the pipe's exterior. Ductile iron pipe is also known for its durability and longevity, ensuring the reliability and longevity of oil and gas transmission pipelines. Overall, the properties of ductile iron pipe make it a reliable and cost-effective option for use in oil and gas transmission pipelines.
- Q: What is the typical weight of ductile iron pipes?
- The typical weight of ductile iron pipes can vary depending on their size and thickness. However, as a general guideline, ductile iron pipes commonly range in weight from around 1 pound per foot for smaller diameter pipes to several hundred pounds per foot for larger diameter pipes. The weight of ductile iron pipes is determined by factors such as the pipe's dimensions, the thickness of its walls, and the specific requirements of the intended application. It is important to note that these weights are approximate and can vary based on the specific manufacturer and product specifications.
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Construction Material High Tensile Deformed Rebar 10mm-32mm
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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