• An ISO 9001 and ISO 14001 Certified Company
Tubotech Stainless Inc

Stainless Steel Pressure Tube Manufacturer in India

High pressure stainless steel tubing

What is Ultra High Pressure Stainless Steel Tubing?

The Ultra High Pressure Stainless Steel Tubing is found in very high pressure services- like in water cannons for cutting metals. The High Pressure Stainless Tubing can be made from different grades of ss- they offer some exclusive properties. There are flexible tubings, too which are used as moving parts of dynamic systems. The Stainless Steel Pressure Tubes are available with different surface finishes, which make them suitable for aircraft industrial, and various other high-end applications.

The Ultra High Pressure Stainless Steel Tubing is also found in numerous hydraulic systems for exerting pressure on additives like lifts and jacks. They can also be observed in heavy machinery like mining and earth-transferring system. Tubotech is one of the largest stainless steel pressure tube manufacturer in india at affordable price

What is Seamless Ultra High Pressure Tubing?

The extrusion process manufactures the Seamless Ultra High-Pressure Tubing from a single billet. These High Pressure SS Tubing solutions are quite strong and have good leakage proofing. The different dimensions of the 316SS Ultra high-pressure tubing solutions are governed by various standards.

The seamless SS 304 Ultra high-pressure tubing solutions are available in shorter length and custom cuts. These are low diameter tubing solutions that can go up to 1 inch- they have all the sizes in between.

Table of Contents


Specification of stainless steel pressure tube

High Pressure Stainless Steel Tubing and Pipe Supplier in Mumbai

Stainless Steel Pressure Tube Specifications

High pressure stainless steel tubing specification

 

 

 

High Pressure Stainless Tubing Size Range

High Pressure Stainless Tubing Size Range

  • 5/16", 1/4", 9/16", 3/8", and 1"
Stainless Steel Pressure Tube Max Pressure

Stainless Steel Pressure Tube Max Pressure

  • 19000

 

 

Ultra High Pressure Stainless Steel Tubing Lengths  

Ultra High Pressure Stainless Steel Tubing Lengths 

  • 4-7 meters
High Pressure SS Tubing Test and Certification

High Pressure SS Tubing Test and Certification

  • ISO 17025, DIN EN 10204 3.1

 

 

High Pressure Tubing 60,000 Psi Material

High Pressure Tubing 60,000 Psi Material

  • SS 304
  • SS 316
  • SS 304L
  • SS 316L
316 SS Ultra High-pressure Tubing Testing

316 SS Ultra High-pressure Tubing Testing

  • Technological tests
  • Intergranular corrosion test
  • Tensile testing
  • Eddy current test

Buy SS 304 and 316 High Pressure Seamless Tubing in Custom Length

Sizes of SS 304L High Pressure Tubing

OD milimeter OD in. WT milimeter WT in. ID milimeter ID in. Weight kg/m Working pressure (stat.) bar Working pressure (stat.)1) bar
9.52 3/8 3.16 0.1245 3.20 1/8 0.503 6,190 3,380
9.52 3/8 3.96 0.1560 1.60 1/16 0.551 10,140 5,530
14.00 – 3.00 – 8.00 – 0.826 – 2,330
6 – 1.90 2.2 – 0.195 5,710 3,120
6.35 1/4 1.98 0.0781 2.39 3/32 0.217 5,580 3,045
6.35 1/4 2.03 0.0799 2.29 0.0902 0.220 – 3,180
6.35 1/4 2.38 0.0938 1.59 1/16 0.237 7,890 4,300
14.00 – 4.50 – 5.00 – 1.070 – 3,200
14.30 9/16 3.15 0.1240 8.00 5/16 0.879 4,360 2,380
14.30 9/16 4.77 0.1878 4.76 3/16 1.138 6,210 3,390
19.05 3/4 8.63 – 1.80 – 2.251 12,00 –
30.00 – 10 – 10 – 5.008 6,250 –

Ultra High Pressure Tubing Pressure and Dimensions

  Pressure Rating* OD Tolerance Nominal OD† ID
SS Pressure Tubing 90,000 psi 
150,000 psi		 + 0.004" / - 0.004" 3/8" 1/8" 
1/16
80,000 psi 
114,000 psi		 + 0.004" / - 0.004" 1/4" 3/32" 
1/16"
60,000 psi 
90,000 psi		 + 0.004" / - 0.004" 9/16" 5/16" 
3/16"

SS Medium Pressure Tubing Sizes and Working Pressure

Product Pressure Rating* OD Tolerance Nominal OD† ID Range
Stainless Steel Pressure Tubing 15,000 psi
20,000 psi		 - 0.010" / +0.0" 1" .682" / .687"
.557" / .562"
20,000 psi - 0.007" / + 0.0" 1/4" .104" / .109"
15,000 psi
20,000 psi		 - 0.010" / +0.0" 3/4" .510" / .515"
.432" / .437"
20,000 psi - 0.010" / + 0.0" 3/8" .198" / .203"
15,000 psi
20,000 psi		 - 0.011" / + 0.0" 9/16" .354" / .359"
.307" / .312"

Types of High Pressure Stainless Tubing

Ultra high pressure stainless steel tubing

Ultra high pressure stainless steel tubing

Seamless ultra high pressure tubing

Seamless ultra high pressure tubing

High pressure SS polished tubing

High pressure SS polished tubing

High pressure tubing 60,000 psi

High pressure tubing 60,000 psi

150K SS 304 high pressure tubing

150K SS 304 high pressure tubing

60K high pressure stainless tubing

60K high pressure stainless tubing

High pressure seamless tubing

High pressure seamless tubing

High pressure stainless boiler tubing

High pressure stainless boiler tubing

Stainless steel seamless pressure tube

Stainless steel seamless pressure tube

Stainless Steel Pressure Tube Chemical Composition

304 Stainless Steel

C 0.08%

S 0.030%

Cr 18.0-20.0%

Mn 2.0%

Si 0.75%

P 0.045%

Ni 8.0-10.5%

316 Stainless Steel

C 0.08%

S 0.030%

Cr 16.00 - 18.00%

Mn 2.0%

Si 1.0%

P 0.045%

Ni 11.00 - 14.00%

Ultra High Pressure Stainless Steel Tubing Mechanical Properties

Material Temperure Tensile Strength Yield Strength Elongation
Minimum Ksi Ksi
TP316 1900 75 30 35
TP304L 1900 70 25 35
TP304 1900 75 30 35
TP316L 1900 70 25 35

Offer Ultra High Pressure Stainless Steel Tubing Up to 60,000 PSI at Lowest Possible Price

Pressure Rating of 316SS Ultra High-Pressure Tubing

Nominal Outer daimeter in Inch Inner daimeter Range in Inch Outer daimeter Tolerance in Inch Pressure Rating*
1/4 3/32 1/16 + 0.004 / - 0.004 80,000 psi 114,000 psi
9/16 5/16 3/16 + 0.004 / - 0.004 60,000 psi 90,000 psi
3/8 1/8 1/16 + 0.004 / - 0.004 90,000 psi 150,000 psi
1/4 .104 / .109 - 0.007 / + 0.0 20,000 psi
1/4 .079 / .083 - 0.007 / + 0.0 60,000 psi
9/16 .182 / .187 .245 / .250 - 0.011 / + 0.0 60,000 psi 40,000 psi
3/8 .121 / .125 - 0.010 / +0.0 60,000 psi
1 .432 / .437 - 0.010 / +0.0 30,000 psi
3/4 .245 / .250 - 0.010 / +0.0 60,000 psi
9/16 .307 / .312 .354 / .359 - 0.011 / + 0.0 20,000 psi 15,000 psi
1 .557 / .562 .682 / .687 - 0.010 / +0.0 20,000 psi 15,000 psi
3/8 .198 / .203 - 0.010 / + 0.0 20,000 psi
3/4 .432 / .437 .510 / .515 - 0.010 / +0.0 20,000 psi 15,000 psi

Seamless Ultra High Pressure Tubing Equivalent

North America Russia
UNS NO WERKSTOFF No
S31635 1.4571
S31603 1.4435
S31603 1.4404
S31703 1.4438
S30400 1.4301
S30403 1.4306
S31008 1.4845
S31600 1.4436
S32100 1.4541
S34700 1.4550
Get 1/4 Or 3/8 inch SS Medium and Low Pressure Ttube With Hydrostatic test

High Pressure Stainless Tubing Testing

High Pressure Stainless Tubing Testing
  • Technological tests
  • Dimensions Examination
  • Intergranular corrosion test
  • Tensile testing
  • Eddy Current test
  • Metallographic examination
  • Hydrostatic test
  • Max internal pressure up to 15,000 bar
  • Fatigue strength up to 4,000 bar
  • Bursting pressure test

 

Stainless Steel Pressure Pipe Dimensional Tolerances

TUBE   NOMINAL WALL THICKNESS   SIZE OD LENGTH TOLERANCE OUTSIDE DIAMETER TOLERANCE WALL THICKNESS TOLERANCE
Stainless Steel Pressure Tubing (mm) (in) (mm)   (in) (mm) (in) (mm) (in) (%)
1.65 0.065 12.7   ½ +3.18, -0 +⅛, -0 +/-0.13 +/-0.005 +/-10.0%
1.65 0.065 19.1   ¾ +3.18, -0 +⅛, -0 +/-0.13 +/-0.005 +/-10.0%
1.65 0.065 25.4   1 +3.18, -0 +⅛, -0 +/-0.13 +/-0.005 +/-10.0%
1.65 0.065 38.1   1½ +3.18, -0 +⅛, -0 +/-0.20 +/-0.008 +/-10.0%
1.65 0.065 76.2   3 +3.18, -0 +⅛, -0 +/-0.25 +/-0.010 +/-10.0%
1.65 0.065 63.5   2½ +3.18, -0 +⅛, -0 +/-0.25 +/-0.010 +/-10.0%
2.11 0.083 101.6   4 +3.18, -0 +⅛, -0 +/-0.38 +/-0.015 +/-10.0%
1.65 0.065 50.8   2 +3.18, -0 +⅛, -0 +/-0.20 +/-0.008 +/-10.0%
2.77 0.109 152.4   6 +25.4, -0 +1, -0 +/-0.76 +/-0.030 +/-10.0%
Find Ex- Stock Of High Pressure Stainless Steel Flexible Tubing Suitable For Hydraulic systems

Compare Seamless vs Welded Stainless Steel Pressure Tubes

Compare Seamless vs Welded Stainless Steel Pressure Tubes

Criteria Seamless Tubes Welded Tubes
Strength More Robust and Consistent Structure Maybe Weak Spots During the Weld
Manufacturing Process Made by Extruding Solid Billets Welded and Rolled From Flat Strips
Cost More Costly More Cheap
Inspection Extensive Testing is Necessary. Pay Attention to the Integrity of the Weld.
Applications Corrosive and High-pressure Conditions Non-critical and Structural Applications
Availability Extended Lead Times Easily Accessible and Adaptable

Applications of High Pressure SS Tubing

  • Mining
  • Oil and gas industries
  • Power Plant
  • Petrochemical

High Pressure Seamless Tubing Weight Chart

OD
in.		 OD
mm		 ID
in.		 ID
mm		 WT
in.		 WT
mm		 Working pressure
(stat.) bar		 Working pressure
(stat.)1) bar		 Weight
kg/m
1/4 6.35 3/32 2.39 0.0781 1.98 5,580 3,045 0.217
- 6 - 2.2 1.90 5,710 3,120 0.195
1/4 6.35 0.0902 2.29 0.0799 2.03 - 3,180 0.220
3/8 9.52 1/8 3.20 0.1245 3.16 6,190 3,380 0.503
1/4 6.35 1/16 1.59 0.0938 2.38 7,890 4,300 0.237
3/8 9.52 1/16 1.60 0.1560 3.96 10,140 5,530 0.551
- 14.00 - 5.00 - 4.50 - 3,200 1.070
- 14.00 - 8.00 - 3.00 - 2,330 0.826
9/16 14.30 3/16 4.76 0.1878 4.77 6,210 3,390 1.138
- 30.00 - 10 - 10 6,250 - 5.008
3/4 19.05 - 1.80 - 8.63 12,00 - 2.251
9/16 14.30 5/16 8.00 0.1240 3.15 4,360 2,380 0.879

Advantages of High Pressure SS Tubing

The high pressure tubing 60,000 psi is widely used as fluid handling components. The tubes are found for various applications- in industries like petrochemical, chemical, oil and gas, etc. The 150K SS 304 High Pressure Tubing solutions are available in different sizes and pressure ratings for optimal performance.

The 60K High Pressure Stainless Tubing also has low maintenance and a good service life. Depending on the particular grade- it can also resist corrosion

Ready Inventory Of Stainless Steel Pressure Tube

As Stainless Steel Pressure Tube Manufacturer in India Offer High, Medium and Low Pressure Tubing in Seamless Form At Best Price

Heat Exchanger of High Pressure Seamless Stainless Steel Tube

Heat Exchanger of High Pressure Seamless Stainless Steel Tube

High Pressure Stainless Steel Tube for Seamless Fluid Fire Boiler

High Pressure Stainless Steel Tube for Seamless Fluid Fire Boiler

304 Stainless Steel Tube for High-Pressure Systems

304 Stainless Steel Tube for High-Pressure Systems

Polished High Pressure Welded Stainless Steel Tube

Polished High Pressure Welded Stainless Steel Tube

60mm Polished No. 3 Round Stainless Steel Tubes for High Pressure Application

60mm Polished No. 3 Round Stainless Steel Tubes for High Pressure Application

3000psi High Pressure Stainless Steel Instrumentation Tube

3000psi High Pressure Stainless Steel Instrumentation Tube

SS Pressure Tube Shipping Time As Per Country

Cost Variation 5%
Country Daywise Time
Kazakhstan 45-60
Cambodia 9
Germany 20
Australia 21
Vietnam 10
Russia 20
Kenya 19
Japan 7
Sri lanka 6
Yemen 21
Jordan 21
Norway 45
Venezuela  45
Germany 21
Italy 28
France 28
Uk 30
Malaysia  7
Singapore  8
Indonesia  7
South Korea  7
Vietnam  14
Chile  45
Colombia  45