Stainless Steel Capillary Seamless Tubing

Neeka Tubes is a reliable supplier worldwide of Stainless steel capillary seamless tubing. These tubes are intended for precision uses that demand high accuracy and smooth finishes. SS capillary seamless tubing provides great corrosion resistance, strength and durability, and hence is suitable for numerous industrial sector applications.

We manufacture these tubes by ASME / ASTM A213 and ASTM A688 / A688M – 08 standards. They are available in sizes ranging from 0.35mm to 6.35mm OD, with thicknesses varying from 0.1mm to 1.2mm. The outside diameter ranges from 0.3mm to 12.0mm, with thickness options of 1mm to 20mm, including SCH 5/5S, 10/10S, 20/20S. These precise dimensions ensure seamless performance in critical applications.

SS Capillary Tube, SS Capillary Seamless Tubing Manufacturer In India, Stainless Steel Capillary Seamless Tubes, Capillary Seamless Stainless Steel Tubes, Stainless Steel Capillary Tube Suppliers

Benefits of Stainless Steel Capillary Seamless Tubing

Benefits of Stainless Steel Capillary Seamless Tubing

  • Corrosion resistance: Withstands harsh environments thus giving strength and durability.
  • Excellent Dimensional Accuracy: Manufactured with precision for consistent performance.
  • Better surface finish: Smooth inner and outer surfaces facilitate better fluid flow. 
  • Customizable Sizes & Thickness: Available in various specifications for diverse requirements.

SS capillary seamless tubing is used in medical tools and chromatography systems measuring devices. As well as in chemical processing it is also vital for food and drinks, automotive fuel lines and parts in aerospace. In these fields, it is important to have seamless tubing and good fluid flow.

Most Common Types of SS Capillary Seamless Tubing

ss-seamless-capillary-tube

SS Seamless Capillary Tube

304 stainless steel capillary seamless tube.

OD6.5mm 304 SS Capillary Seamless Tube

welded-capillary-tubes

SS Welded Capillary Seamless Tubes

316-capillary-tube

SS 316 Capillary Seamless Tube

SS Capillary Seamless 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 Capillary Tube, SS Capillary Seamless Tubing Manufacturer In India, Stainless Steel Capillary Seamless Tubes, Capillary Seamless Stainless Steel Tubes

GRADESUNSCSiMnSCrPNiMo
TP304S304000.08120.0318.0-20.00.0458.0-11.0 –
TP316S31600.08120.0316.0-18.00.04511.0-14.02.0-3.0
MaterialHeatTemperureTensile StrengthYield StrengthElongation %, Min
TreatmentMin.º F(º C)Ksi (MPa), Min.Ksi (MPa), Min.
TP304Solution1900 (1040)75(515)30(205)35
TP316Solution1900(1040)75(515)30(205)35
GRADEUNS NODIN/WERKSTOFF
304S304001.4301
316S316001.4436
Contact Neeka Tubes today for the best offer & competitive quotation of SS Capillary Seamless Tubing. Please Call on +91 7700067892 or drop an E-Mail: sales@neekatubes.net

SS Capillary Seamless 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 Capillary Seamless 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 Capillary Seamless Tubing Packing & Marking

Marking Details 

Each stainless steel seamless tubing is marked for complete traceability. The markings include size, material grade, heat number and manufacturing standards to ensure compliance with quality requirements. Also, custom markings are available upon request for specific applications.

Packaging 

To make sure of safe delivery, SS seamless tubing is packed carefully. The tubes are sleeved and the ends are capped to stop contamination. They are packed in wooden boxes for extra safety to prevent damage during shipping. Custom packaging choices are available as per client requirements.

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Industrial Application of SS Capillary Seamless Tubing