Products Details
| Name | Small Bore Tubing | Outside Diameter | 6mm–60.3mm (metric and imperial sizes available) |
| Wall Thickness | 0.5mm–5.0mm (precision tolerance control) | Tube Length | 3m / 6m or custom cut lengths |
| Material Type | Carbon Steel / Stainless Steel / Alloy Steel | Steel Grade | ASTM A179 / ASTM A213 / ASTM A269 / EN 10305 / DIN 2391 |
| Manufacturing Process | Seamless Cold Drawn / Precision ERW | MOQ | 5 MT |
| Surface Finish | Bright Annealed / Pickled / Polished / Galvanized | Tolerance | ±0.05mm–±0.10mm depending on tube dimensions |
| Supply | Condition: Annealed / Normalized / Cold Finished | Delivery Time | 10–25 days depending on order quantity |
| Price Term | FOB / CFR / CIF / DDP / EXW | Package | Bundles with waterproof packing, steel strapping and export wooden cases |
| Shipment | Full Container / LCL / Bulk Cargo Shipment | Applications | Hydraulic Systems, Instrumentation Lines, Heat Exchangers, Automotive Parts, Mechanical Engineering, Fluid Conveyance and Precision Equipment. |






Products Description
1. What Makes Small Bore Tubing an Essential Component in Industrial Applications?
Introduce the basic concept of small bore tubing, including its small diameter, precise dimensions, and excellent mechanical properties. Explain the available materials such as carbon steel, stainless steel, and alloy steel, as well as manufacturing methods including seamless and welded production. Highlight why small bore tubing is widely selected for systems that require accurate fluid and gas transportation, pressure resistance, and reliable performance.
2. Why Does Small Bore Tubing Deliver Superior Performance and Long Service Life?
Focus on the key advantages of small bore tubing, including high dimensional accuracy, excellent corrosion resistance, smooth internal surfaces, and outstanding pressure-bearing capability. Explain how these characteristics help reduce maintenance costs, improve flow efficiency, and extend equipment lifespan. Emphasize that premium small bore tubing is an ideal choice for demanding industrial environments where reliability and safety are critical.
3. Where Is Small Bore Tubing Commonly Used Across Different Industries?
Describe the major application areas of small bore tubing, including hydraulic systems, instrumentation lines, heat exchangers, oil and gas facilities, chemical processing plants, automotive systems, and power generation equipment. Explain how small bore tubing supports the safe transportation of liquids, gases, steam, and chemicals while maintaining stable performance under varying temperatures and pressures.
4. How Is High-Quality Small Bore Tubing Manufactured and Customized for Different Projects?
Introduce the production and quality control process of small bore tubing, from raw material selection and precision forming to heat treatment and surface finishing. Mention international standards such as ASTM, EN, and DIN, along with inspection procedures including dimensional testing, chemical analysis, and pressure testing. Explain the available customization options, including special lengths, surface treatments, bending, threading, and packaging solutions for global projects.
5. Why Should You Choose Our Small Bore Tubing for Your International Supply Requirements?
Present your company's strengths as a professional exporter of small bore tubing, including stable raw material sourcing, comprehensive specifications, strict quality management, and flexible production capabilities. Highlight fast delivery, professional export packaging, and technical support for overseas customers. Emphasize that our small bore tubing solutions are designed to meet the needs of distributors, EPC contractors, and industrial end users seeking dependable and cost-effective tubing products worldwide.



FAQ
FAQ
Q: What is small bore tubing?
A: Small bore tubing refers to precision tubes with relatively small outside diameters that are designed for transporting fluids, gases, and chemicals in industrial systems. It is widely used in hydraulic lines, instrumentation systems, heat exchangers, and process control applications.
Q: What materials are available for small bore tubing?
A: Our small bore tubing can be supplied in carbon steel, stainless steel, alloy steel, and other special materials according to customer requirements. Common grades include ASTM A179, ASTM A213, ASTM A269, 304, 316, and customized specifications.
Q: What sizes of small bore tubing do you offer?
A: We provide small bore tubing with outside diameters ranging from 6mm to 60.3mm and wall thicknesses from 0.5mm to 5.0mm. Customized dimensions are also available for special applications.
Q: Is your small bore tubing seamless or welded?
A: We supply both seamless and precision welded small bore tubing. The manufacturing method can be selected based on pressure requirements, operating conditions, and project specifications.
Q: Can you provide customized small bore tubing?
A: Yes. We offer customized small bore tubing solutions, including special dimensions, lengths, surface finishes, bending, threading, and packaging according to project requirements.
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