Stainless Seamless Steel Tube Hospital Needle Capillary Tube ASTM A213
Stainless Seamless Steel Tube Hospital Needle Capillary Tube ASTM A213 For Hospital
Introduction
The Stainless Seamless Steel Tube Hospital Needle Capillary Tube ASTM A213 is a critical component used in hospitals for various medical applications. This article provides detailed information about the material, specification, chemical composition, mechanical properties, steel grade, and applications of this stainless steel tube.
Material
The Stainless Seamless Steel Tube Hospital Needle Capillary Tube ASTM A213 is manufactured using high-quality stainless steel. The preferred material for this tube is stainless steel grade 316, which offers excellent corrosion resistance and high strength properties.
Specification
The specifications of the Stainless Seamless Steel Tube Hospital Needle Capillary Tube ASTM A213 are as follows:
| Parameter | Value |
|---|---|
| Standard | ASTM A213 |
| Size Range | 0.5mm - 6.0mm |
| Wall Thickness Range | 0.05mm - 1.0mm |
| Length | Customizable |
| Surface Finish | Bright Annealed |
Chemical Composition
The chemical composition of the Stainless Seamless Steel Tube Hospital Needle Capillary Tube ASTM A213 (stainless steel grade 316) is as follows:
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤0.08 |
| Silicon (Si) | ≤1.00 |
| Manganese (Mn) | ≤2.00 |
| Phosphorus (P) | ≤0.045 |
| Sulfur (S) | ≤0.030 |
| Chromium (Cr) | 16.0 - 18.0 |
| Nickel (Ni) | 10.0 - 14.0 |
| Molybdenum (Mo) | 2.0 - 3.0 |
Mechanical Properties
The mechanical properties of the Stainless Seamless Steel Tube Hospital Needle Capillary Tube ASTM A213 (stainless steel grade 316) are as follows:
| Property | Value |
|---|---|
| Tensile Strength | ≥515 MPa |
| Yield Strength (0.2% Offset) | ≥205 MPa |
| Elongation | ≥40% |
| Hardness (Brinell) | ≤217 HB |
| Impact Strength | ≥98 J (at -196°C) |
Steel Grade
The Stainless Seamless Steel Tube Hospital Needle Capillary Tube ASTM A213 is made from stainless steel grade 316. This grade is widely recognized for its exceptional corrosion resistance, high strength, and excellent formability, making it suitable for medical applications.
Application
The Stainless Seamless Steel Tube Hospital Needle Capillary Tube ASTM A213 finds extensive application in the medical field, particularly in hospitals. It is commonly used in various medical procedures, including:
- Intravenous (IV) therapy
- Blood transfusion
- Dialysis
- Surgical instruments
- Catheters
- Endoscopy
- Biopsy procedures
- Microfluidics


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