Stainless Steel 316 Capillary Welded Tube
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- Stainless Steel 316 Capillary Welded Tube
Neeka Tubes is a leading supplier of SS 316 Capillary Welded Tubing, delivering high-quality solutions for industrial applications. This capillary Welded Tubing is a precision-engineered stainless steel tube known for its superior strength, corrosion resistance and durability. It is widely used in fluid transfer, instrumentation and chemical processing industries.
Our SS 316 Capillary Welded Tubing is manufactured under ASTM A249, ASTM A269 and ASTM A213 and meets ASTM, BS, JIS, DIN, GB, AISI and ISO standards. It comes with polished and colored surface finishes, offering an outer diameter range of 0.3 – 12.0 mm and wall thickness between 0.08 – 0.2 mm. The tubing is made of 16-18% Chromium, 11-14% Nickel and 2-3% Molybdenum, providing excellent corrosion resistance. It has a tensile strength of 75 KSI (515 MPA) and a yield strength of 30 KSI (205 MPA) with an elongation of 35%.
Table of Content
- Most Common Types of SS 316 Capillary Welded Tubing
- SS 316 Capillary Welded Tubing Specifications
- SS 316 Capillary Welded Tubing Properties
- SS 316 Capillary Welded Tubing Dimensions Chart
- SS 316 Capillary Welded Tubing Thickness Chart
- SS 316 Capillary Welded Tubing Packing & Marking
- Industrial Application of SS 316 Capillary Welded Tubing
SS 316 Capillary Welded Tubes, MS SS 316 Capillary Welded Tubes, SS 316 Welded Capillary Tubes, 316 Capillary Welded Stainless Steel Tubes
Key Features of SS 316 Capillary Welded Tubing
- Superior Corrosion Resistance – Resists oxidation, pitting and stress corrosion cracking.
- High Strength & Durability – Offers excellent mechanical properties and long service life.
- Precision Engineering – Designed for accurate flow control in critical applications.
- Wide Range of Sizes – Available in various diameters and thicknesses for diverse uses.
- Enhanced Surface Finish – Smooth, polished and colored finishes for better aesthetics and performance.
SS 316 Capillary Welded Tubing is used in medical, pharmaceutical, chemical processing and instrumentation industries. It is widely used in the fields of fluid and gas transportation, thermocouple protection, hydraulic systems and precision sensors. Moreover, the SS 316 coiled tubing is also used in the petrochemical industry, aerospace industry and food processing industry because of its high resistant to corrosion and high durability.
Most Common Types of SS 316 Capillary Welded Tubing
SS 316 Welded Capillary Tube
OD6.5mm 316 SS Capillary Welded Tube
SS 316 Welded Capillary Tubes
SS Welded Capillary Tube
SS 316 Capillary Welded Tubing Specifications
| Stainless Steel Capillary Tube Size Range | 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm. |
| Stainless Steel Capillary Tube Suppliers Thickness | 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10 |
| Stainless Steel Capillary Tube Wall Thickness | 0.08 – 0.2 mm |
| Stainless Steel Capillary Tube Outside Diameter | 0.3 –12.0 mm |
| Stainless Steel Capillary Tube Specification | ASME / ASTM A213, ASTM A688 / A688M – 08, ASTM A803 / A803M, ASTM A556 / A556M, ASME SA556, ASME SA688 |
| Stainless Steel Capillary Tube Material | SS 304, SS 304L, SS 316, SS 316L |
| Stainless Steel Capillary Tube Finish | Pickled, Polished, Bright Annealed, Electrolytic Polished |
| Stainless Steel Capillary Tube Form | Round, Strait, Hydraulic etc. |
| Stainless Steel Capillary Tube Type | As Welded, EFW, ERW, Seamless, Semi Seamless, Bead Removed |
| Stainless Steel Capillary Tube Mill Test Certificate | EN10204 3.1 |
| Stainless Steel Capillary Tube Packing | Sleeved, Ends Capped, Wooden Boxed |
SS 316 Capillary Welded Tubing Chemical Composition
| GRADES | UNS | C | Si | Mn | S | Cr | P | Ni | Mo |
|---|---|---|---|---|---|---|---|---|---|
| TP304 | S30400 | 0.08 | 1 | 2 | 0.03 | 18.0-20.0 | 0.045 | 8.0-11.0 | – |
SS 316 Capillary Welded Tubing Mechanical Properties
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
|---|---|---|---|---|---|
| Treatment | Min.º F(º C) | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
Equivalent Grades for SS 316 Capillary Welded Tubing
| GRADE | UNS NO | DIN/WERKSTOFF |
|---|---|---|
| 304 | S30400 | 1.4301 |
Contact Neeka Tubes today for the best offer & competitive quotation of SS 316 Capillary Welded Tubing. Please Call on +91 7700067892 or drop an E-Mail: sales@neekatubes.net
SS 316 Capillary Welded Tubing Dimensions
| Nominal size in inches | Outside diameter in inches | Outside diameter in mm | Wall thickness in inches | Wall thickness in mm | Weight [lbs/feet] | Weight [kg/meter] |
|---|---|---|---|---|---|---|
| 1/8 6 | 0.41 | 10.3 | 0.068 | 1.73 | 0.24 | 0.37 |
| 1/4 8 | 0.54 | 13.7 | 0.088 | 2.24 | 0.42 | 0.63 |
| 3/8 10 | 0.68 | 17.1 | 0.091 | 2.31 | 0.57 | 0.84 |
| 1/2 15 | 0.84 | 21.3 | 0.109 | 2.77 | 0.85 | 1.27 |
| 3/4 20 | 1.05 | 26.7 | 0.113 | 2.87 | 1.13 | 1.69 |
| 1 25 | 1.32 | 33.4 | 0.133 | 3.38 | 1.68 | 2.5 |
| 1 1/4 32 | 1.66 | 42.2 | 0.14 | 3.56 | 2.27 | 3.39 |
| 1 1/2 40 | 1.9 | 48.3 | 0.145 | 3.68 | 2.72 | 4.05 |
| 2 50 | 2.375 | 60.3 | 0.154 | 3.91 | 3.65 | 5.44 |
| 2 1/2 65 | 2.875 | 73 | 0.203 | 5.16 | 5.79 | 8.63 |
| 3 80 | 3.5 | 88.9 | 0.216 | 5.49 | 7.58 | 11.29 |
| 3 1/2 90 | 4 | 101.6 | 0.226 | 5.74 | 9.11 | 13.57 |
| 4 100 | 4.5 | 114.3 | 0.237 | 6.02 | 10.79 | 16.07 |
| 5 125 | 5.563 | 141.3 | 0.258 | 6.55 | 14.62 | 21.77 |
| 6 150 | 6.625 | 168.3 | 0.28 | 7.11 | 18.97 | 28.26 |
| 8 200 | 8.625 | 219.1 | 0.322 | 8.18 | 28.55 | 42.55 |
| 10 250 | 10.75 | 273 | 0.365 | 9.27 | 40.48 | 60.31 |
| 12 300 | 12.75 | 323.8 | 0.406 | 10.31 | 53.52 | 79.73 |
| 14 350 | 14 | 355.6 | 0.437 | 11.13 | 54.57 | 94.55 |
| 16 400 | 16 | 406.4 | 0.5 | 12.7 | 82.77 | 123.3 |
| 18 450 | 18 | 457 | 0.562 | 14.27 | 104.67 | 155.8 |
| 20 500 | 20 | 508 | 0.594 | 15.09 | 123.11 | 183.42 |
| 24 600 | 24 | 610 | 0.688 | 17.48 | 171.29 | 255.41 |
| 32 800 | 32 | 813 | 0.688 | 17.48 | 230.08 | 342.91 |
SS 316 Capillary Welded Tubing Thickness Chart
| SIZE | OD | WALL | AVG. LENGTH(FEET) +/- |
|---|---|---|---|
| .125 inches OD X .035 inches W | 0.125 | 0.035 | 6,367 |
| .250 inches OD X .035 inches W | 0.250 | 0.035 | 2,665 |
| .250 inches OD X .035 inches W (15 Ra Max) | 0.250 | 0.035 | 2,665 |
| .250 inches OD X .049 inches W | 0.250 | 0.049 | 2,036 |
| .250 inches OD X .065 inches W | 0.250 | 0.065 | 1,668 |
| .375 inches OD X .035 inches W | 0.375 | 0.035 | 1,685 |
| .375 inches OD X .035 inches W (15 Ra Max) | 0.375 | 0.035 | 1,685 |
| .375 inches OD X .049 inches W | 0.375 | 0.049 | 1,225 |
| .375 inches OD X .065 inches W | 0.375 | 0.065 | 995 |
| .500 inches OD X .035 inches W | 0.500 | 0.035 | 1,232 |
| .500 inches OD X .049 inches W | 0.500 | 0.049 | 909 |
| .500 inches OD X .049 inches W (15 Ra Max) | 0.500 | 0.049 | 909 |
| .500 inches OD X .065 inches W | 0.500 | 0.065 | 708 |
| .750 inches OD X .049 inches W | 0.750 | 0.049 | 584 |
| .750 inches OD X .065 inches W | 0.750 | 0.065 | 450 |
| 6 MM OD X 1 MM W | 6milimeter | 1milimeter | 2,610 |
| 8 MM OD X 1 MM W | 8milimeter | 1milimeter | 1,863 |
| 10 MM OD X 1 MM W | 10milimeter | 1milimeter | 1,449 |
| 12 MM OD X 1 MM W | 12milimeter | 1milimeter | 1,188 |
SS 316 Capillary Welded Tubing Packing & Marking
Packaging & Marking Details
To ensure safe delivery, we pack SS 316 capillary welded tubes in hexagonal bundles, wooden boxes and steel/wooden crates. We also offer custom packaging as per client specifications. All packages are securely labelled with product specifications, heat number and manufacturer details for easy identification.
Quality Tests & Certifications
Each SS 316 welded capillary tube undergoes various hydrostatic, eddy current, mechanical and PMI testing to ensure premium quality. We provide mill test certificates (MTC), EN 10204/3.1B certificates, third-party inspection reports and NABL-approved test results for complete reliability.
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Industrial Application of SS 316 Capillary Welded Tubing
