Round Steel Tubing
Explore PandaPipe premium selection of ERW round steel tubes.
Contact us today for top-notch ERW tubes and affordable factory prices.
Round Steel Tubing
The ERW round steel tubes supplied by Pandapipe are manufactured using high-quality steel raw materials, and the manufacturing process is strictly in accordance with international standards.
Through the company’s first-class experimental equipment and professional technical personnel’s efforts to research and development, to ensure that the production of ERW products have excellent strength, toughness, longevity and stability.
PANDAPIPE Round Steel Tubing Specifications
Round pipe with a label is a circular cross-section pipe manufactured through a seamless or welded process. Round pipes have uniform mechanical properties and are widely used in machinery manufacturing, fluid transportation, and building support. Materials include carbon steel, alloy steel, and stainless steel.
Outer Diameter Range: Common specifications range from 6mm to 1200mm.
Wall Thickness Range: Typically 0.5mm to 60mm, with thicker thickness required for high-pressure applications.
Material: Carbon steel, alloy steel, stainless steel.
Standards: ASTM A106/A53, EN 10219, GB/T 3091, etc.
Processing: Seamless or welded.
Length: 6-12m, customizable.
Surface: Galvanized or anti-corrosion coated.
Ends: Flanges or threaded connections.
Standards of Round Steel Tubing Products
Pandapipe offers ERW round steel pipe products to a wide range of production standards. Some of the most common production standards are:
ASTM A513
ASTM A513 is a standard for hot-rolled carbon structural steel products. Mainly used in construction, vehicles, ships and pressure vessels and other manufacturing industries.
API 5CT
It is commonly used in oil pipelines, wellheads and oilfield equipment.
EN 10210
EN 10210 is an important standard issued by the European Committee for Standardization. It specifies the technical delivery conditions for thermoformed non-alloy and fine grain welded steels in steel structures.
ERW Steel Round Tubing Size Chart
PandaPipe offers ERW Round Steel Tubing in a variety of sizes ranging from 1 inch to 4 1/2 inches. The products have different wall thicknesses. To adapt to different projects and application scenarios.
We offer a comprehensive selection that ensures you can find the best product for your specific requirements, thereby increasing efficiency and reducing downtime.
Use the ERW Round Steel Tubing Standard Size Chart below to view the dimensions in detail.
| Outside Diameter | API Tubing List-Thickness | |||||||
|---|---|---|---|---|---|---|---|---|
| inch | mm | mm | ||||||
| 1 | 26.7 | 2.87 | 3.91 | |||||
| 1 1/3 | 33.4 | 3.38 | 4.55 | |||||
| 1 2/3 | 42.2 | 3.18 | 3.56 | 4.85 | ||||
| 1 8/9 | 48.3 | 3.18 | 3.68 | 5.08 | 6.35 | 7.62 | ||
| 2 1/9 | 52.4 | 3.06 | 5.72 | |||||
| 2 3/8 | 60.3 | 4.24 | 4.83 | 6.45 | 7.49 | 8.53 | ||
| 2 7/8 | 73.0 | 5.51 | 7.01 | 7.82 | 8.64 | 9.96 | 11.18 | |
| 3 1/2 | 88.9 | 5.49 | 6.45 | 7.34 | 9.52 | 10.92 | 12.09 | 13.46 |
| 4 | 101.6 | 5.74 | 6.65 | 8.38 | 10.54 | 12.70 | 15.49 | |
| 4 1/2 | 114.3 | 6.88 | 8.56 | 9.65 | 10.92 | 12.70 | 14.22 | 16.00 |
Round Steel Tubing Specifications
API 5CT in ERW (Resistance welded) round steel tubes supplied by Pandapipe performs well in transporting natural gas or crude oil to processing facilities. Tubing is an important part of petroleum pipe (OCTG) products, especially in the petroleum industry. Our products through the diameter, wall thickness, length and other specifications, as well as the material and compliance standards, to ensure that the product can perfectly meet the expectations.
FAQs of Round Steel Tubing
What are the main specifications of pipelines used in oil and gas production?
The specifications of circular steel pipe mainly include pipe material and standard, pipe grade, pipe inner and outer diameter and wall thickness, weight and connection method.
Among them, product standards such as API 5CT, steel grades such as J55, L80 and N80, with excellent strength and extensibility. Ensure that the pipe is strong enough to withstand production-related loads and deformations.
How do I choose the non-thickened (NUE) end and the external thickened (EUE) end?
EUE tubes are more common because cutting the thread at the end of the tube does not reduce the strength of the tube body. However, if power cord clearance is an issue, NUE tubes should be considered.
Contact us today and PandaPipe can guide you in choosing the right end type for your specific application.
How does advanced connectivity differ from standard API connectivity?
Premium joints are available with metal to metal shoulder seals and sometimes with elastomer or Teflon joints. They are preferred for gas Wells, high-pressure Wells, or Wells that produce corrosive wastewater.
PandaPipe can provide both advanced connection and standard API connection to meet your different project needs.
How to Choose Round Steel Tubings?
Considering factors such as the type of fluid to be transported, pressure requirements, wellbore configuration, and environmental conditions. Understanding the specific needs of your project about tubing size, material, connection types and so on.
PandaPipe expert team is ready to assist you in making the right choice, ensuring that you benefit from a product that enhances efficiency, reduces costs, and contributes to the long-term success of your operations.
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