Stainless steel
ASTM A269, EN10216-5
316L, 304L
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| Quantity: | |
Detailed Image:

Specification:
| Chemical Composition: | |||||||||
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | |
| ASTM A269 ASTM 312 | 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | ≤18.0-20.0 | 8.0-11 | |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.0 | 8.0-12 | ||
| SUS316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.0 | 10.0-14.0 | 2-3 | |
| SUS316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.0 | 10.0-15.0 | 2-3 | |
| EN 10216-5 DIN 17458 | 1.4301 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 17-19.5 | 8.0-10 | |
| 1.4307 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 17.5-19.5 | 8.0-10.5 | ||
| 1.4401 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.0-13.0 | 2-2.5 | |
| 1.4404 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.0-13.0 | 2-2.5 | |
| Standard | Mechanical phosphated | |||
| YS(Mpa) | TS(Mpa) | EL(%) | HRB | |
| ASTM A269 ASTM 312 | ≥205 | ≥515 | ≥35 | ≤90 |
| ≥170 | ≥485 | ≥35 | ≤90 | |
| ≥205 | ≥515 | ≥35 | ≤90 | |
| ≥170 | ≥485 | ≥35 | ≤90 | |
| EN 10216-5 DIN 17458 | ≥195 | 500-700 | ≥35 | ≤90 |
| ≥180 | 460-680 | ≥35 | ≤90 | |
| ≥205 | 510-710 | ≥35 | ≤90 | |
| ≥190 | 490-690 | ≥35 | ≤90 | |
Description:
Introduction
Our product belongs to a category of precision stainless steel tubing, specifically engineered for applications demanding exceptional dimensional accuracy and long-term reliability. Manufactured from premium-grade stainless steel through meticulous machining and rigorous quality control processes, it guarantees consistent performance. Characterized by its compact dimensions, this tubing is ideally suited for precision-driven applications where space constraints and exacting specifications are critical.
Surface Treatment
Pickling: This chemical process effectively removes scale, oxide layers, and minor surface contaminants from the tubing. The result is a uniformly clean surface with enhanced corrosion resistance and improved suitability for subsequent finishing steps.
Bright Annealing (BA): Conducted in a controlled atmosphere furnace, this thermal treatment anneals the steel without oxidizing the surface. It simultaneously enhances the material's ductility and corrosion resistance while achieving a smooth, bright, reflective appearance.
Product Features:
High-Quality Stainless Steel Material: Fabricated from premium stainless steel, our tube offers excellent corrosion resistance and mechanical properties, ensuring longevity and reliability in demanding environments.
Precision Engineering: Through meticulous machining, our stainless steel tube achieves precise dimensional control, ensuring consistency and compatibility with precision applications.
Seamless Construction: Featuring seamless construction, our tube ensures structural integrity and reliability, ideal for applications requiring precision and stability.
Narrow Size Range: Designed with a smaller size range, our stainless steel tube caters to applications where precision is essential, offering a perfect fit for precise installations.
Customizable Options: Available in various sizes and configurations, our tube can be tailored to meet specific application requirements, offering flexibility and versatility for different industries.
Applications:
Precision Machinery: Our stainless steel tube is ideal for precision machinery applications such as medical devices, laboratory equipment, and precision instruments, where accuracy and reliability are critical.
Automotive Sensors: Used in automotive sensors and control systems, our tube ensures precise measurement and control, contributing to the efficiency and performance of automotive systems.
Electronics Industry: Employed in the electronics industry for manufacturing electronic components and devices, our stainless steel tube provides stability, reliability, and corrosion resistance in electronic assemblies.
Aerospace Applications: Trusted in aerospace applications for manufacturing aircraft components, our tube offers precision and durability, meeting the stringent requirements of the aerospace industry.
Medical Equipment: Utilized in medical equipment and devices such as surgical instruments, implants, and diagnostic tools, our stainless steel tube ensures precision, cleanliness, and biocompatibility in medical applications.
Quality Assurance:
Our precision stainless steel tube undergoes stringent quality assurance processes to ensure adherence to industry standards and customer specifications. From material selection to final inspection, we uphold strict quality control measures to deliver tubes that meet the highest standards of precision, reliability, and performance.
Conclusion:
With its high-quality material, precision engineering, and narrow size range, our precision stainless steel tube is the perfect solution for applications requiring precision and reliability. Whether in precision machinery, automotive sensors, electronics, aerospace, or medical equipment, our tube offers unmatched precision, stability, and durability, ensuring optimal performance in critical applications. Trust in our precision stainless steel tube for your most demanding requirements, and experience the difference in precision and reliability with every installation.
Detailed Image:

Specification:
| Chemical Composition: | |||||||||
| Grade | C | Si | Mn | P | S | Cr | Ni | Mo | |
| ASTM A269 ASTM 312 | 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | ≤18.0-20.0 | 8.0-11 | |
| 304L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.0 | 8.0-12 | ||
| SUS316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.0 | 10.0-14.0 | 2-3 | |
| SUS316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 16.0-18.0 | 10.0-15.0 | 2-3 | |
| EN 10216-5 DIN 17458 | 1.4301 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 17-19.5 | 8.0-10 | |
| 1.4307 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 17.5-19.5 | 8.0-10.5 | ||
| 1.4401 | ≤0.07 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.0-13.0 | 2-2.5 | |
| 1.4404 | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.040 | ≤0.015 | 16.5-18.5 | 10.0-13.0 | 2-2.5 | |
| Standard | Mechanical phosphated | |||
| YS(Mpa) | TS(Mpa) | EL(%) | HRB | |
| ASTM A269 ASTM 312 | ≥205 | ≥515 | ≥35 | ≤90 |
| ≥170 | ≥485 | ≥35 | ≤90 | |
| ≥205 | ≥515 | ≥35 | ≤90 | |
| ≥170 | ≥485 | ≥35 | ≤90 | |
| EN 10216-5 DIN 17458 | ≥195 | 500-700 | ≥35 | ≤90 |
| ≥180 | 460-680 | ≥35 | ≤90 | |
| ≥205 | 510-710 | ≥35 | ≤90 | |
| ≥190 | 490-690 | ≥35 | ≤90 | |
Description:
Introduction
Our product belongs to a category of precision stainless steel tubing, specifically engineered for applications demanding exceptional dimensional accuracy and long-term reliability. Manufactured from premium-grade stainless steel through meticulous machining and rigorous quality control processes, it guarantees consistent performance. Characterized by its compact dimensions, this tubing is ideally suited for precision-driven applications where space constraints and exacting specifications are critical.
Surface Treatment
Pickling: This chemical process effectively removes scale, oxide layers, and minor surface contaminants from the tubing. The result is a uniformly clean surface with enhanced corrosion resistance and improved suitability for subsequent finishing steps.
Bright Annealing (BA): Conducted in a controlled atmosphere furnace, this thermal treatment anneals the steel without oxidizing the surface. It simultaneously enhances the material's ductility and corrosion resistance while achieving a smooth, bright, reflective appearance.
Product Features:
High-Quality Stainless Steel Material: Fabricated from premium stainless steel, our tube offers excellent corrosion resistance and mechanical properties, ensuring longevity and reliability in demanding environments.
Precision Engineering: Through meticulous machining, our stainless steel tube achieves precise dimensional control, ensuring consistency and compatibility with precision applications.
Seamless Construction: Featuring seamless construction, our tube ensures structural integrity and reliability, ideal for applications requiring precision and stability.
Narrow Size Range: Designed with a smaller size range, our stainless steel tube caters to applications where precision is essential, offering a perfect fit for precise installations.
Customizable Options: Available in various sizes and configurations, our tube can be tailored to meet specific application requirements, offering flexibility and versatility for different industries.
Applications:
Precision Machinery: Our stainless steel tube is ideal for precision machinery applications such as medical devices, laboratory equipment, and precision instruments, where accuracy and reliability are critical.
Automotive Sensors: Used in automotive sensors and control systems, our tube ensures precise measurement and control, contributing to the efficiency and performance of automotive systems.
Electronics Industry: Employed in the electronics industry for manufacturing electronic components and devices, our stainless steel tube provides stability, reliability, and corrosion resistance in electronic assemblies.
Aerospace Applications: Trusted in aerospace applications for manufacturing aircraft components, our tube offers precision and durability, meeting the stringent requirements of the aerospace industry.
Medical Equipment: Utilized in medical equipment and devices such as surgical instruments, implants, and diagnostic tools, our stainless steel tube ensures precision, cleanliness, and biocompatibility in medical applications.
Quality Assurance:
Our precision stainless steel tube undergoes stringent quality assurance processes to ensure adherence to industry standards and customer specifications. From material selection to final inspection, we uphold strict quality control measures to deliver tubes that meet the highest standards of precision, reliability, and performance.
Conclusion:
With its high-quality material, precision engineering, and narrow size range, our precision stainless steel tube is the perfect solution for applications requiring precision and reliability. Whether in precision machinery, automotive sensors, electronics, aerospace, or medical equipment, our tube offers unmatched precision, stability, and durability, ensuring optimal performance in critical applications. Trust in our precision stainless steel tube for your most demanding requirements, and experience the difference in precision and reliability with every installation.