SPIRAL STEEL PIPE 36’‘ ASTM API LARGE DIAMETER PIPE
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 3000 m.t./month
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Packaging & Delivery
Packaging Detail: | standard export packing or as customer's requirement |
Delivery Detail: | within 10 - 30 days |
Specifications
Spiral Welded Steel Pipes and Tubes
1.Material:Q195-Q235
2.Length:1-12m
3.WT:1.0-14mm
4.O.D.:20-273mm
Spiral Welded Steel Pipes and Tubes
Product Description:
1.Material : Q235,Q345,L245,L290,L360,L415,L450,L485,GrB,X42,46,X52,X56,X60,X65,X70,X80,X100
2,Standard: SY/T5037-2000,GB/T9711-2011,API Spec 5L PSL1/PSL2,ASTM A252\A53,ISO3183,DIN17172,EN10217,JIS G3457,AWWA C200,ASTM A139,ASTM A671,ASTM A672
3.Wall thickness: 3.0mm-30mm
4.Outer diameter: φ168mm-3020mm
5,Length: 5m-12m or as your requirement
6,Corrosion protection standard: DIN30670,DIN30671, AWWAC210, AWWA C203, SY/T0413-2002,SY/T0414-2002
7,Application: Oil, gas, natural gas, water pipe, thermal electricity pipe, steel structure engineering, etc
Q195-q345 Material Steel Pipe's Materials
Elements | Chemical Compsition% | Mechanical Property | ||||||
C% | Mn% | S% | P% | Si% | Yield Point (Mpa) | Tensile Strength(Mpa) | Elongation | |
Q195 | 0.06-0.12 | 0.25-0.50 | <0.050< span=""> | <0.045< span=""> | <0.030< span=""> | >195 | 315-430 | 32-33 |
Q215 | 0.09-0.15 | 0.25-0.55 | <0.05< span=""> | <0.045< span=""> | <0.030< span=""> | >215 | 335-450 | 26-31 |
Q235 | 0.12-0.20 | 0.30-0.70 | <0.045< span=""> | <0.045< span=""> | <0.030< span=""> | >235 | 375-500 | 24-26 |
Q345 | <0.20< span=""> | 1.0-1.6 | <0.040< span=""> | <0.040< span=""> | <0.55< span=""> | >345 | 470-630 | 21-22 |
- Q:Can steel pipes be used for conveying slurries or abrasive materials?
- Yes, steel pipes can be used for conveying slurries or abrasive materials. Steel pipes are known for their durability and resistance to wear and tear, making them suitable for handling abrasive substances. Additionally, their smooth interior surface reduces friction, preventing clogging and ensuring efficient flow of slurries or abrasive materials.
- Q:Are galvanized steel tubes the same as degaussing steel tubes?
- Also known as galvanized steel pipe, hot galvanized and galvanized two kinds, hot galvanized, zinc coating thickness, with uniform coating, adhesion, and long service life. The cost of galvanizing is low, the surface is not very smooth, and the corrosion resistance of itself is much worse than that of galvanized pipe.
- Q:What is the difference between steel pipe and fiberglass pipe?
- Steel pipe and fiberglass pipe are two different types of materials used for piping systems. One major difference between steel pipe and fiberglass pipe is the material they are made of. Steel pipe is made from steel, which is an alloy of iron and carbon. It is known for its strength and durability, making it a popular choice for various applications, including plumbing, construction, and industrial projects. On the other hand, fiberglass pipe is made from glass fibers embedded in a resin matrix. This combination results in a lightweight and corrosion-resistant material, making it suitable for applications where chemical resistance is required, such as in the chemical industry or wastewater treatment plants. Another difference between steel pipe and fiberglass pipe is their flexibility. Steel pipe is known for its rigidity and stiffness, which makes it less flexible than fiberglass pipe. This rigidity can be an advantage in certain applications where stability and strength are crucial, such as underground infrastructure or high-pressure systems. Fiberglass pipe, on the other hand, offers more flexibility, allowing it to bend and conform to different shapes and contours. This flexibility makes it easier to install in tight spaces or areas with complex geometries. Corrosion resistance is another important difference between steel pipe and fiberglass pipe. Steel pipe is susceptible to corrosion, especially in environments with high moisture or chemical exposure. To protect against corrosion, steel pipes are often coated with a layer of protective material or lined with corrosion-resistant coatings. In contrast, fiberglass pipe is inherently corrosion-resistant due to the nature of the materials used in its construction. This makes fiberglass pipe a preferred choice for applications where corrosion is a concern, such as in saltwater environments or chemical processing plants. Cost is another factor that differentiates steel pipe and fiberglass pipe. Steel pipe is generally more affordable than fiberglass pipe, especially for smaller diameter pipes. However, as the diameter and pressure rating increase, the cost of steel pipe can become significantly higher than fiberglass pipe. Additionally, fiberglass pipe requires less maintenance and has a longer lifespan, which can offset the initial cost difference over time. In summary, the main differences between steel pipe and fiberglass pipe lie in the materials they are made of, their flexibility, corrosion resistance, and cost. Steel pipe offers strength and rigidity but is prone to corrosion, while fiberglass pipe is lightweight, flexible, corrosion-resistant, and often more expensive. The choice between these two types of pipes depends on the specific requirements of the project, including factors such as the application, environment, budget, and lifespan expectations.
- Q:Does seamless steel tube have a bend of 135 degrees?
- Other name: 90 degree elbow, right angle bend, love bend, punching elbow, pressing elbow, mechanism bend, welding elbow, etc..Usage: connect two pipes with same nominal diameter or different pipe, make the pipe bend at 90, 45, 180 degrees and various degrees.Bending radius is less than or equal to 1.5 times the diameter of the elbow. It is 1.5 times larger than the pipe diameter and belongs to the elbow
- Q:What are low-pressure carbon steel tubes?
- Pipe fittingsA pipe fitting is a piece of pipe that is connected to a pipe. According to the connection method can be divided into socket type pipe fittings, threaded fittings, flange fittings and welding pipe four categories. Multipurpose; made of the same material as pipes. Elbow (elbow), flange, three pipe and four pipe (crosshead) and reducer (reducer) etc.. Elbow for pipeline corner; flange for the pipe and pipe interconnected parts, connected to the pipe end, three pipe for three pipe collection; four pipe for four tubes together place; for two pipes of different diameters connected to different diameter pipe.
- Q:How are steel pipes used in the manufacturing of furniture?
- Steel pipes are often used in the manufacturing of furniture as structural components. They are commonly employed for creating sturdy frames for chairs, tables, and other items. The pipes provide strength and durability, allowing furniture to withstand heavy loads and daily use. Additionally, steel pipes are often used for creating unique designs and modern aesthetics in furniture pieces.
- Q:What's the gate number of the precision steel pipe?
- Precision steel pipe refers to the high precision steel pipe, the wall thickness and internal and external diameter can be controlled within 10 wire tolerance range
- Q:Can steel pipes be used for conveying slurry?
- Yes, steel pipes can be used for conveying slurry. Steel pipes are widely used in various industries for transporting different types of fluids, including slurry. Slurry is a mixture of solid particles suspended in a liquid, and steel pipes are well-suited for handling such mixtures due to their strength, durability, and resistance to corrosion. Steel pipes are also known for their high-pressure and high-temperature capabilities, making them suitable for conveying slurry in demanding applications such as mining, dredging, and wastewater treatment. Additionally, steel pipes can be easily welded, allowing for the construction of long pipelines that can efficiently transport slurry over long distances. However, it is important to consider the specific characteristics of the slurry being conveyed, such as particle size, density, and abrasiveness, to ensure proper pipe selection and design for optimal performance and longevity.
- Q:Can steel pipes be used for underground stormwater drainage?
- Yes, steel pipes can be used for underground stormwater drainage. Steel pipes are commonly used in underground drainage systems due to their durability, strength, and resistance to corrosion. They can effectively manage the flow of stormwater and provide long-lasting solutions for underground drainage needs.
- Q:Where is a steel pipe casing usually used?
- The casing, usually used in the basement construction, to protect the pipeline or convenient pipeline installation hoops.
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SPIRAL STEEL PIPE 36’‘ ASTM API LARGE DIAMETER PIPE
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 3000 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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