• Steel pipe for carbon seamless ,St45, cnbm System 1
  • Steel pipe for carbon seamless ,St45, cnbm System 2
  • Steel pipe for carbon seamless ,St45, cnbm System 3
Steel pipe for carbon seamless ,St45, cnbm

Steel pipe for carbon seamless ,St45, cnbm

Ref Price:
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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
10 pc
Supply Capability:
30 pc/month

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Quick Details

Thickness:  6 - 50 mm Section

Shape:  Round,r

Outer Diameter:  33 - 600 mm

Secondary Or Not:  Non-secondary

Application:  Fluid Pipe

Technique:  Hot Rolled,Hot Rolled,Cold Drawn,Hot Expanded Certification:  API Surface Treatment:  Beveled end or plain end or varnished as per buyer

Special Pipe:  API Pipe Alloy Or Not:  Non-alloy

Brand Name:  XPY(Xinpengyuan)

Length:  6-12m or according to clients' requirements

Standard:  BS 3059-2,JIS G3454-2007,GB 5310-1995,GB 3087-1999,GB/T 8163-1999,GB/T 8162-1999,GB 6479-2000,DIN 1629/3,DIN 2448,ASTM A106-2006,ASTM A53-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API

Certification & Standard

SGS & AISI

Type

Cold Rolled

Thickness

0.14mm ~ 1.5mm

Width

10mm ~ 1240mm

Length

As customers' requirements

Surface finish

NO.2B/ NO.3/ NO.4/ HL/ 8K/ BA 

Chemical Composition (MT)%

(C) :≤0.12% (Si) :≤0.75% (Mn) :≤1.00% (P) :≤0.040% (S) :≤0.030%

(Ni) :≤0.60%(Available to contain) (Cr) :16.00~18.00%

Advantage

Good flexibility, Resistant to corrosion, Thermal Conductivity and lower thermal expansion.

Application

l Be uesd in manufacturing kitchen ware field.

l Auto exhaust parts, Heat exchanger, Washing machinery.

l Interior/ Exterior decoration for building

l Household Appliances or Appliance components.

Market

Southeast Aisa, Mid East, Africa, Estern Aisa, Western Europe ,etc.

Packing

Bundle package, Wooden case, Container or bulk, etc in export standard ;or as customers'requests


Q:Can steel pipes be painted?
Yes, steel pipes can be painted. Painting steel pipes not only enhances their appearance but also provides protection against corrosion and rust. The process typically involves cleaning the pipes thoroughly, applying a primer, and then coating them with a suitable paint.
Q:What are the advantages of using steel pipes in construction?
There are several advantages of using steel pipes in construction. Firstly, steel pipes are incredibly strong and durable, providing excellent structural integrity and long-term reliability. They can withstand high pressure and heavy loads, making them suitable for various applications such as water and gas transportation, oil pipelines, and building frameworks. Secondly, steel pipes have a high resistance to corrosion, which ensures longevity and reduces maintenance costs. Additionally, steel pipes are versatile and can be easily customized to meet specific project requirements, as they come in various sizes, shapes, and thicknesses. Lastly, steel pipes are environmentally friendly, as they are recyclable, reducing the overall carbon footprint of construction projects.
Q:How do you measure the diameter of a steel pipe?
To determine the diameter of a steel pipe, various methods can be employed based on the tools accessible and the required accuracy. Here are several commonly used techniques: 1. Utilizing calipers: The most precise approach involves employing a set of calipers. Expand the calipers to their maximum width and then gradually close them around the pipe until they fit snugly. The diameter of the pipe will be indicated by the measurement displayed on the calipers. 2. Tape measure or ruler: In the absence of calipers, a tape measure or ruler can be employed. Wrap the tape measure or ruler around the pipe's circumference, ensuring a snug fit without excessive tightness. Divide the measurement by pi (3.14) to obtain the diameter. Although this method may not offer the same accuracy as calipers, it can provide a rough estimate. 3. String or flexible tape: Another option is to employ a piece of string or flexible tape. Wrap it around the pipe's circumference and mark the point of overlap. Utilize a ruler or tape measure to determine the length of the marked section. Divide this measurement by pi (3.14) to ascertain the diameter. 4. Implementing a pipe gauge: A specialized tool known as a pipe gauge can be utilized for measuring pipe diameter. It comprises a series of circular holes accompanied by corresponding diameter labels. Simply insert the pipe into the hole that best matches its size, and the label will indicate the diameter. Bear in mind that it is crucial to measure the diameter at multiple points along the pipe to account for any irregularities or inconsistencies. For accurate measurements, it is advisable to take multiple readings and calculate the average diameter.
Q:Can steel pipes be used for LNG terminals?
Yes, steel pipes can be used for LNG terminals. Steel pipes are commonly used in the construction of LNG terminals due to their durability, strength, and resistance to extreme temperatures. Additionally, steel pipes can effectively handle the high-pressure requirements of LNG transportation and storage.
Q:How do you transport and store steel pipes?
Transporting and storing steel pipes requires careful planning and adherence to safety guidelines. Here are the steps involved in transporting and storing steel pipes: 1. Determine the appropriate mode of transportation: Depending on the quantity and weight of the steel pipes, you can choose between transportation by truck, train, or ship. Evaluate the distance, logistics, and cost-effectiveness of each option before making a decision. 2. Package and secure the steel pipes: Proper packaging is crucial to prevent damage during transit. Bundle the pipes together using steel strapping or banding. Ensure that the bundles are secured tightly to prevent any shifting or movement during transportation. 3. Use appropriate lifting equipment: When loading and unloading the pipes, use suitable lifting equipment such as cranes, forklifts, or hoists. Ensure that the equipment is capable of handling the weight and length of the pipes safely. 4. Protect against moisture and corrosion: Steel pipes are susceptible to moisture and corrosion, which can weaken their structural integrity. Before transportation, apply a protective coating or wrap the pipes with waterproof materials. Additionally, consider using moisture-absorbing desiccants or placing the pipes on pallets to elevate them off the ground. 5. Plan for safe storage: If storing the steel pipes for an extended period, choose a dry and secure location. Ensure that the storage area is well-ventilated and free from direct exposure to sunlight, rain, or extreme temperatures. Use racks or pallets to keep the pipes off the ground and prevent contact with moisture. 6. Inspect for damage: Before transportation and after storage, conduct thorough inspections to identify any damage or signs of corrosion. This will help you address any issues promptly and ensure the integrity of the steel pipes. Remember to comply with local regulations and safety guidelines specific to your region when transporting and storing steel pipes. By following these steps, you can ensure the safe and efficient transportation and storage of steel pipes, minimizing the risk of damage and maintaining their quality.
Q:Can steel pipes be used for geothermal energy systems?
Yes, steel pipes can be used for geothermal energy systems. Steel pipes are commonly used in geothermal installations due to their durability, strength, and resistance to corrosion. They can efficiently transport geothermal fluids, such as hot water or steam, from the geothermal source to the surface for energy extraction or for heating and cooling applications.
Q:How are steel pipes used in the automotive industry?
Steel pipes are commonly used in the automotive industry for various applications such as exhaust systems, fuel lines, and structural components. They provide strength, durability, and resistance to corrosion, making them ideal for withstanding high temperatures and harsh conditions. Steel pipes are essential in ensuring efficient exhaust gas flow, delivering fuel to the engine, and providing structural support to enhance vehicle safety and performance.
Q:How is the steel pipe dance installed at home?
Portable pipe with instructions and CD can be installed, portable steel pipe of a new patent, convenient installation, no restriction site, no drilling, readily removable, adjustable height, stainless steel, solid.
Q:What are the future trends in steel pipe manufacturing?
Some future trends in steel pipe manufacturing include the use of advanced technologies such as robotic automation and artificial intelligence for increased efficiency and precision. There is also a growing focus on sustainability, with the development of eco-friendly manufacturing processes and the use of recycled materials. Additionally, there is a shift towards producing pipes with higher strength and lighter weight, as well as an increasing demand for customized products to meet specific industry requirements.
Q:How do you calculate the buoyancy of submerged steel pipes?
To calculate the buoyancy of submerged steel pipes, you need to determine the weight of the displaced fluid. This can be done by multiplying the volume of the submerged portion of the pipe by the density of the fluid. The buoyant force is then equal to the weight of the displaced fluid.

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