Alloy Steel Pipe 
Alloy steel pipes come in various sizes and shapes, including round, square, and rectangular. They can also be seamless or welded, depending on the application and specific requirements. The manufacturing process for alloy steel pipes involves hot rolling, cold drawing, or extrusion, followed by heat treatment to achieve the desired properties.
Specification
| Specifications | ASTM A 335 ASME SA 335 |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| Tubing Size | 1 / 2” OD up to 5” OD, customs diameters also available |
| Outer Diameter | 6-2500mm; WT:1-200mm |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Grade | STM A335 Gr. P5, P9, P11, P12, P21, P22 & P91, ASTM A213 – T5, T9, T11, T12, T22, T91, ASTM A691 |
| Length | Within 13500mm |
| Type | Seamless / Fabricated |
| Form | Round, Hydraulic Etc |
| Length | Single Random, Double Random & Cut Length. |
| End | Plain End, Beveled End, Treaded |
Advantages
- High strength: Alloy steel pipes offer high strength and durability due to the addition of alloying elements such as chromium, molybdenum, and nickel. This makes them ideal for use in high-pressure and high-temperature applications.
- Corrosion resistance: Alloy steel pipes are highly resistant to corrosion, making them suitable for use in harsh environments where corrosion is a concern. The addition of corrosion-resistant elements such as chromium and nickel helps to protect the steel from rust and other forms of corrosion.
- Heat resistance: Alloy steel pipes can withstand high temperatures without degrading or losing their mechanical properties. This makes them suitable for use in high-temperature applications such as boilers, heat exchangers, and furnaces.
- Ductility and weldability: Despite their high strength, alloy steel pipes maintain good ductility and weldability. This allows them to be easily formed and welded into various shapes and sizes.
- Cost-effective: Although alloy steel pipes may have a higher initial cost compared to carbon steel pipes, they offer a longer lifespan and require less maintenance, making them a cost-effective option in the long run.
- Versatility: Alloy steel pipes come in various sizes, shapes, and thicknesses, making them suitable for a wide range of applications in industries such as oil and gas, petrochemical, power generation, and construction.
Applications
- Oil and gas industry: Alloy steel pipes are widely used in the oil and gas industry for transportation of oil, gas, and other fluids. They are also used for drilling, completion, and production of oil and gas wells.
- Petrochemical industry: Alloy steel pipes are used in the petrochemical industry for transportation of chemicals and other hazardous materials. They are also used in the production of petrochemical products such as plastics, synthetic fibers, and rubber.
- Power generation: Alloy steel pipes are used in power generation plants for transportation of steam and other fluids. They are also used in the construction of boilers, heat exchangers, and turbines.
- Aerospace industry: Alloy steel pipes are used in the aerospace industry for construction of aircraft engines, landing gears, and other critical components. They offer high strength, durability, and resistance to high temperatures and pressures.
- Automotive industry: Alloy steel pipes are used in the automotive industry for manufacturing of exhaust systems, suspension components, and other critical parts. They offer high strength, durability, and resistance to corrosion.
- Construction industry: Alloy steel pipes are used in the construction industry for building structures such as bridges, tunnels, and buildings. They offer high strength and durability, making them suitable for use in harsh environments.
Overall, alloy steel pipes find application in a wide range of industries where high strength, corrosion resistance, and durability are required. They are used for transportation of fluids and gases, construction of critical components, and building of structures.
Why Choose us?
(1) High quality steel tube with reasonable price.
(2) Wide excellent experiences with after-sale service.
(3) Every process will be checked by responsible QC which insures every product's quality.
(4) Professional packing teams which keep every packing safely.
(5) Trial order can be done in one week.
(6) Samples can be provided as your requirements.
FAQ
Q1. Are you a manufacturer or trader?
We are a manufacturer, and we can have our own factory produced many steel products.
Q2. Whether your company supports Trade Assurance order?
Yes, we can (100% product quality protection; 100% on-time shipment protection; 100% payment protection)
Q3. Can we get the some samples? Any charges?
Yes, you can get available samples in our stock. If the samples from new production, we will charge some reasonable cost, but this amount will be deducted from your first order.
Q4. How do we build up business relations with your company?
Send us your requirement which includes size, coating info, parameters, quantity, destination .
Q5. What is the MOQ?
We can accept small orders.Please feel free to contact us, we can meet your requirements.
Q6. What's your advantage?
With high-quality products and efficient customer service, we adhere to the principle of customer first.
Q7. How long is your delivery time?
Delivered within 15 days after receipt of deposit.
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