Valex Tubes Supplier & Stockist In India

Stainless Steel Tubes

For Enquiry

Shahil
Jain

Marketing Head
Make an Appoinment

Your systems will achieve maximum performance with Valex Tubes as the definitive solution for clean and reliable tubing. The precision-engineered tubes fulfill the most demanding requirements to provide top-tier functionality throughout various industrial and critical applications.

Premium stainless steel materials form Valex stainless steel tubes which deliver exceptional durability together with superior corrosion resistance. The high-purity design of these tubes provides contamination-free flow which makes them suitable for semiconductor manufacturing and pharmaceutical and food processing applications. The combination of smooth interior surfaces and seamless design enables trouble-free maintenance as well as consistent performance in demanding operational environments.

Key Features and Benefits:

  1. High-Purity Tubing: The manufacturing process creates tubes that supply pure flow which fulfills the demanding standards of extremely clean environments.
  2. Industrial-Grade Durability: Premium stainless steel construction enables these tubes to withstand corrosion and harsh chemicals and heavy wear for extended operational periods.
  3. Precision Engineering: The precision engineering of Valex Tubes includes seamless construction and tight tolerances which delivers superior performance and reliability in critical systems.
  4. Versatile Applications: The tubes find ideal use in semiconductor fabrication facilities as well as bio-pharma production lines and industrial systems and food-grade environments.
  5. Efficient Maintenance: The smooth interior design minimizes material accumulation which reduces operational interruptions and maintains system reliability.

Purpose-Driven Performance

Every time Valex Tubes deliver because reliability and purity are non-negotiable. These components seamlessly connect to complex systems which gives engineers and operators peace of mind. These industrial-grade tubes function as your main solution for demanding environments because they provide precision in semiconductor fabs and maintain bio-pharma process integrity.

The manufacturing process at Valex results in more than tubing production because it establishes a benchmark of excellence. The engineering expertise of Valex stainless steel tubes surpasses industry expectations to deliver efficiency and longevity and precision in all your projects.

Specification

Product Valex Tubes
Types Welded, Seamless, ERW, Fabricated, CEW, CDW, CDS, DOM
Size range 1/2" OD - 12" OD
Production technique Decoiling, Punching, Bending, Welding,  Cutting, Moulding
Standards ASTM, AISI, JIS, DIN, EN, SUS, GB
Form Round, Hydraulic,  Coiled,  Square,  U Shape,  Rectangular,  Straight,  Honed Tubes,  Pan Cake Coils
Thickness Range SCH 10, SCH 160, SCH XXH, SCH XXS, SCH 5, SCH 40, SCH XS, SCH 80S, SCH 80
Custom Size/Thickness Available
End Treaded, Beveled End, Plain End
Surface Finish 8K,  1D,  No.3,  180G,  BA,  No.4,  500G,  No.1,  Mirror Polished,  320G,  HL,  No.8, 400G,  2B,  600G or 800G Mirror finish Tubing,  2D,  400G Satin/ Hairline or Custom Finish as per customer's specification.
Marking Standard
 Name of Manufacturer
Schedule
Pressure Class
Tube Size, etc
Test Certificates
 Third Party Inspection Report
Manufacturer Test Certificate
Raw Materials Certificate
100% Radiography Test Report
Laboratory Test Certificate from Govt. Approved Lab
EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)

Available Tubes in Our Warehouse

Thin Wall Tubing

Thin Wall Tubing

Seamless Tube

Seamless Tube

Erw Tube

Erw Tube

Bright Annealed Tube

Bright Annealed Tube

Coil Tubing

Coil Tubing

Condenser Tube

Condenser Tube

Welded Tube

Welded Tube

Heat Exchanger Tube

Heat Exchanger Tube

Small Diameter Tubing

Small Diameter Tubing

SS Tube Chemical Composition

TYPE
CHEMISTRY-PERCENT
 
Mn
C
NI
SI
S
– CR
OTHER
304 Seamless
 
2
max
0.08
max
8.00
11.00
0.075
max
0.03
max
18.00
20.00
–
304L Seamless
 
2 .00
max
0.035
max
8.00
13.00
0.75
max
0.03
max
18.00
20.00
–
304H Seamless
 
2
max
0.04
0.1
8.00
11
0.75
max
0.03
max
18.00
20
–
310 Seamless
 
2
max
0.15 max
19.00
22
0.75
max
0.03
max
24.00
26
–
316 Seamless
 
2.00
max
008
max
11.00
4.00
0.75
max
0.030
max
16.00
18.00
Mo2.00- 3.00
316L Seamless
 
2
max
0.035
max
10.00
15
0.75
max
0.03
max
16.00
18
Mo 2.00
3.00
316H Seamless
 
I 2.00
max
0_04
0.10
11.00
14.00
0.75
max
0.030
max
16.00
18.00
Mo2.00-3.00
317 Seamless
 
2
max
0.08
Max
11.00
14
0.75
max
0.03
max
18.00
20
Mo 3.00
4.00
321 Seamless
 
203
max
0.48
max
9.00
13
0.75
max
0.03
max
17.00
20
Ti
5XC-0.60
347 Seamless
 
200
max
0.08
max
7.00
13
0.75
max
0.03
max
17.00
20
Cb + Ta 10XC-1.00
21-6-9 Seamless
 
8.00
max
0.04
max
5.50
7.5
1
max
0.03
max
19.00
21.5
N 0.15 0.40
416 Seamless
 
1.25
max
0.15
Max
—
1.00
max
0.15
max
12.00
14.00
—

ASTM Standard For Steel Tube

ASTM Spec
A370
A249/A249M
A450/ A450M
A268/A268M
A213/A213M
A269
A511
A803/A803M
A270
A554
A791/A791M
A778
A632
A789/A789M

Mechanical Properties

Grade
ITEM PER
PROPERTIES
ROCKWELL
HARDNESS
YIELD
TENSILE
ELONG.
% IN 2″
316 Seamless
316L
316H
Annealed
Annealed
Annealed
RB80
RB75
RB80
35000
30000
35000
85000
80000
85000
50
50
50
304L Seamless
Annealed
1/8 Hard
RB75
RB95
30000
75000
80000
105000
55
20
304 Seamless
Annealed
I 1/8 Hard
RB80
RB95
35000
75000
85000
105000
55
20
310 Seamless
Annealed
RB85
45,000
95,000
45
304H Seamless
Annealed
RB80
35,000
85,000
55
317 Seamless
Annealed
RB85
40,000
90,000
45
416 Seamless
Annealed
RB95
35,000
75,000
20
347 Seamless
Annealed
RB85
40,000
95,000
50
321 Seamless
Annealed
1/8 Hard
RB80
RB95
35000
75000
90,000
105000
55
20
21-6-9 Seamless
Annealed
1/8 Hard
RB9,0
RC30.
60000
120000
100000
142000
45
20

Stainless Steel Tubes Sizes

NPS
Designator		Outside DiameterNominal Wall Thickness
in.mmSchedule 5SASchedule 10SASchedule 40SASchedule 80SA
in.mmin.mmin.mmin.mm
88.625219.080.1092.770.1483.760.3228.180.50012.70
1010.750273.050.1343.400.1654.190.3659.270.500B12.70B
1212.750323.850.1563.960.1804.570.375B9.52B0.500B12.70B
1414.000355.600.1563.960.188B4.78B…………
1616.000406.400.1654.190.188B4.78B…………
1818.000457.200.1654.190.188B4.78B…………
2020.000508.000.1884.780.188B4.78B…………
2222.000558.800.1884.780.218B5.54B…………
2424.000609.600.2185.540.2506.35…………
3030.000762.000.2506.350.3127.92…………

AMS Specifications Of Stainless Steel Tubing

GradeAMS Specification
304 SeamlessAMS 5560, 5565, 5566, 5567, 5639
15-5 PH SeamlessAMS 5659
17-7 PH SeamlessAMS 5568
304 SeamlessMIL-T-6845, 8504, 8506
17-4 PH SeamlessAMS 5604, 5643
304 SeamlessASTM A249, A269
321 SeamlessMIL-T-8606, 8808, 8973
321 SeamlessAMS 5557, 5570, 5576, 5645
347 SeamlessMIL-T-8606, 8808
347 SeamlessAMS 5556, 5571, 5575
410 SeamlessAMS 5591, 5613
316 SeamlessAMS 5573
21-6-9 SeamlessAMS 5561, 5562, BMS 7-185
As per Customer requirment
CVA-1-404, DMS 1578, PWA 770, MMS 261, LAC-08-1173, PWA-S-5557 & OTHERS

Weight Per Metre

OD inchesAve. Wall inchesD/t RatioID inchesTube Cross Sectional Area (in2)Internal Area (in2)
0.2500.02012.500.2100.01450.0346
0.2500.0288.930.1940.01950.0296
0.2500.0357.140.1800.02360.0254
0.2500.0495.100.1520.03090.0181
0.2500.0653.850.1200.03780.0113
0.3750.02018.750.3350.02230.0881
0.3750.02813.390.3190.03050.0799
0.3750.03510.710.3050.03740.0731
0.3750.0497.650.2770.05020.0603
0.3750.0655.770.2450.06330.0471
0.5000.02025.000.4600.03020.1662
0.5000.02817.860.4440.04150.1548
0.5000.03514.290.4300.05110.1452
0.5000.04910.200.4020.06940.1213
0.5000.0657.690.3700.08880.1075
0.5000.0836.020.3340.10870.0876
0.6250.02031.250.5850.03800.2688
0.6250.02822.320.5690.05250.2543
0.6250.03517.860.5550.06490.2419
0.6250.04912.760.5270.08870.2181
0.6250.0659.620.4950.11440.1924
0.6250.0837.530.4590.14130.1655
0.6250.0956.580.4350.15820.1486
0.6250.1095.730.4070.17670.1301
0.7500.02826.790.6940.06350.3783
0.7500.03521.430.6800.07860.3632
0.7500.04915.310.6520.10790.3339
0.7500.06511.540.6200.13990.3019
0.7500.0839.040.5840.17390.2679
0.7500.0957.890.5600.19550.2463
0.7500.1096.880.5320.21950.2223
0.7500.1206.250.5100.23750.2043
0.8750.02043.750.8350.05370.5476
0.8750.02831.250.8190.07450.5268
0.8750.03525.000.8050.09240.5090
0.8750.04917.860.7770.12720.4742
0.8750.06513.460.7450.16540.4359
0.8750.08310.540.7090.20650.3948
0.8750.0959.210.6850.23280.3685
0.8750.1098.030.6570.26230.3390
0.8750.1207.290.6350.28460.316L7
1.0000.02835.710.9440.08550.6999
1.0000.03528.570.9300.10610.6793
1.0000.04920.410.9020.14640.6390
1.0000.06515.380.8700.19090.5945
1.0000.08312.050.8340.23910.5463
1.0000.09510.530.8100.27010.5153
1.0000.1099.170.7820.30510.4803
1.0000.1208.330.7600.33180.4536
1.0000.1347.460.7320.36460.4208
1.2500.03535.711.1800.13361.0936
1.2500.04925.511.1520.18491.0423
1.2500.06519.231.1200.24200.9852
1.2500.08315.061.0840.316L30.9229
1.2500.09513.161.0600.34470.8825
1.2500.10911.471.0320.39070.8365
1.2500.12010.421.0100.42600.8012
1.2500.1349.330.9820.46980.7574
1.5000.03542.861.4300.16111.6061
1.5000.04930.611.4020.22341.5438
1.5000.06523.081.3700.29301.4741
1.5000.08318.071.3340.36951.3977
1.5000.09515.791.3100.41931.3478
1.5000.10913.761.2820.47631.2908
1.5000.12012.501.2600.52021.2469
1.5000.13411.191.2320.57501.1921
1.5000.14810.141.2040.62861.1385
1.7500.03550.001.6800.18862.2167
1.7500.04940.821.9020.30032.8413
1.7500.06526.921.6200.34412.0612
1.7500.08321.081.5840.43471.9706
1.7500.09518.421.5600.49391.9113
1.7500.10916.061.5320.56191.8433
1.7500.12014.581.5100.61451.7908
1.7500.13413.061.4820.68031.7250
1.7500.14811.821.4540.74491.6604
1.7500.16510.611.4200.82161.5837
2.0000.03557.141.9300.21612.9255
2.0000.04940.821.9020.30032.8413
2.0000.06530.771.8700.39512.7465
2.0000.08324.101.8340.49992.6417
2.0000.09521.051.8100.56852.5730
2.0000.10918.351.7820.64752.4941
2.0000.12016.671.7600.70872.4328
2.0000.13414.931.7320.78552.3561
2.0000.14813.511.7040.86112.2805
2.0000.16512.121.6700.95122.1904

SS Seamless Tubing Hs Code

HS CodeDescription
73044100Seamless Stainless Steel Tubes To 304 Cold Finish
73044900Seamless Stainless Steel Tubes To 304 Hot Finish
73044100Seamless Stainless Steel Tubes To 304 Cold Finish
73044100Seamless Stainless Steel Tubes To 304 Cold Finish
73072100Stainless Steel, Tube 14 X 2mm, I=30mm
73044100Seamless Stainless Steel Tubes To 304 Cold Finish

Tolerances

Tube ODTube Tolerance
4mm to 35mm+/- 0.08mm
35mm to 38mm+/- 0.15mm
60mm and above+/- 0.25mm
38mm to 60mm+/- 0.20mm

Annealed Tube Wall Thickness

Stainless Steel Tube Suppliers TypesOut diameterWall thicknessLength
Stainless Steel 400 Welded Tube (in Stock + Custom Sizes)5.0mm ~ 1219.2mm1.0 ~ 15.0 mmUpto 6 Meters
Stainless Steel 400 Seamless Tube (Custom Sizes)5.0mm ~ 203.2mmAs per requirementUpto 6 Meters
NB Sizes (in stock)1/8” ~ 8”SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160Upto 6 Meters

Surface Finish

FinishSurface of InternalSurface of External
Average RoughnessAverage Roughness
μmμ inchμmμ inch
Annealed & PickledNot definedNot defined1.0 or Not defined40 or Not defined
Beight Annealed1.0,0.8,0.6,0.540,32,25,200.832
Mechanical Polish1.0,0.8,0.6,0.540,32,25,200.832
Electro Polish0.38,0.25,0.20;0.1315,10,7,50.832

Stainless Steel Tubing Outer Diameter

WallSizes ( O.D.)
.0101/16" , 1/8" , 3/16"
.0201/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8"
.0121/8"
.0161/8" , 3/16"
.0281/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2"
.0351/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.0493/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.0651/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3"
.0831/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3"
.0951/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2"
.1091/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"
.1201/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3"
.1253/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4"
.1341"
.2503"
.3753 1/2"

Thin Wall Stainless Steel Tube Pressure Rating

Tube O.D.
(in.)		Wall Thickness of Tube (inches)
.028.035.049.065.083.095.109.120
Working Pressure (psig)
1/8790010100      
1/43700480070009500    
5/16 370054007300    
3/8 310044006100    
1/2 230032004400    
3/4  2200300040004600  
1   22002900340039004300
Tube O.D.
(in.)		Wall Thickness of Tube (inches)
.028.035.049.065.083.095.109.120
Working Pressure (psig)
1/8790010100      
1/43700480070009500    
5/16 370054007300    
3/8 310044006100    
1/2 230032004400    
3/4  2200300040004600  
1   22002900340039004300
1/8" IPS(.405"O. D.)3 1/2" IPS( 4.000"O. D.)
SCH 40, 80SCH 10, 40, 80, 160, XXH
1/4" IPS(.540"O. D.)4" IPS(4.500"O. D.)
SCH 10, 40, 80SCH 10, 40, 80, 160, XXH
3/8" IPS(.675"O. D.)5" IPS( 5.563"O. D.)
SCH 10, 40, 80SCH 10, 40, 80, 160, XXH
1/2" IPS(.840"O. D.)6" IPS(6.625"O. D.)
SCH 5, 10, 40, 80, 160, XXHSCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS(1.050"O. D.)8 ” IPS(8.625"O. D.)
SCH 10, 40, 80, 160, XXHSCH 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′O. D.)10" IPS(10.750"O. D.)
SCH 5, 10, 40, 80, 160, XXHSCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4" IPS(1.660"O. D.)12" IPS(12.750"O. D.)
SCH 10, 40, 80, 160, XXHSCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1.900"O. D.)14" IPS(14.000"O. D.)
SCH 10, 40, 80, 160, XXHSCH10 (.188), SCH40 (.375)
2" IPS(2.375"O. D.)16" IPS(16.000"O. D.)
SCH 10, 40, 80, 160, XXHSCH10(.188), SCH40(.375)
2 1/2" IPS(2.875"O. D.)18" IPS (18.000"O. D.)
SCH 10, 40, 80, 160, XXHSCH-40 (.375)
3" IPS( 3.500"O. D.)
SCH 5, 10, 40, 80, 160, XXH

Stainless Steel Sanitary Tubing Dimensions

SIZE OF PIPE
INCHES OUTSIDE DIAMETER

Pipe Schedules
40s
& Std.		4010s105s580s
& E.H.		8060160120100140DBL
E.H.
1/8.405.068
.2447		068
.2447		.049
.1863		.049
.1863		.035
.1383		0.95
.3145		0.95
.3145
1/4.540.088
.4248		088
.4248		.065
.3297		.065
.3297		.049
.2570		.119
.5351		.119
.5351
3/8.675.091
.5676		.091
.5676		.065
.4235		.065
.4235		.049
.3276		.126
.7338		.126
.7338
1/2.840.109
.8510		.109
.8510		.083
.6710		.083
.6710		.065
.5383		.065
.5383		.147
1.088		.147
1.088		.187
1.304		.294
1.714
3/41.050.113
1.131		.113
1.131		.083
.8572		.083
.8572		.065
.6838		.065
.6838		.154
1.474		.154
1.474		.218
1.937		.308
2.441
11.315.133
1.679		.133
1.679		.109
1.404		.109
1.404		.065
.8678		.065
.8678		.179
2.172		.179
2.172		.250
2.844		.358
3.659
1-1/41.660.140
2.273		.140
2.273		.109
1.806		.109
1.806		.065
1.107		.065
1.107		.191
2.997		.191
2.997		.250
3.765		.382
5.214
1-1/21.900.145
2.718		.145
2.718		.109
2.085		.109
2.085		.065
1.274		.065
1.274		.200
3.631		.200
3.631		.281
4.859		.400
6.408
22.375.154
3.653		.154
3.653		.109
2.638		.109
2.638		.065
1.604		.065
1.604		.218
5.022		.218
5.022		.343
7.444		.436
9.029
2-1/22.875.203
5.793		.203
5.793		.120
3.531		.120
3.531		.083
2.475		.083
2.475		.276
7.661		.276
7.661		.375
10.01		.552
13.70
33.500.216
7.576		.216
7.576		.120
4.332		.120
4.332		.083
3.029		.083
3.029		.300
10.25		.300
10.25		.437
14.32		.600
18.58
3-1/24.000.226
9.109		.226
9.109		.120
4.973		.120
4.973		.083
3.472		.083
3.472		.318
12.51		.318
12.51		.636
22.85
44.500.237
10.79		.237
10.79		.120
5.613		.120
5.613		.083
3.915		.083
3.915		.337
14.98		.337
14.98		.281
12.66		.531
22.51		.437
19.01		.674
27.54
4-1/25.000.247
12.53		.355
17.61		.710
32.53
55.563.258
14.62		.258
14.62		.134
7.770		.134
7.770		.109
6.349		.109
6.349		.375
20.78		.375
20.78		.625
32.96		.500
27.04		.750
38.55
66.625.280
18.97		.280
18.97		.134
9.290		.134
9.290		.109
7.585		.109
7.585		.432
28.57		.432
28.57		.718
45.30		.562
36.39		.864
53.16
77.625.301
23.57		.500
38.05		.875
63.08
Medium = in inches Wall thickness
Bold = weight per foot in pounds Of Steel

Stainless Steel Tube Equivalent Grade

Grade EN-standard UNS EN-standard
301 X10CrNi18-8 S30100 1.431
304 X5CrNi18-10 S30400 1.4301
305 X5CrNi18-12 S30500 1.4303
310 X22CrNi2520 S31000 1.4841
312 X5CrNi30-9

316 G-X 6 CrNiMo 18-10 S31600 1.4408
316 X3CrNiMo17-13-3 S31600 1.4436
316 X5CrNiMo17-12-2 S31600 1.4401
321 X6CrNiTi18-10 S32100 1.4541
409 X6CrTi12 S40900 1.4512
410
S41000
2205 X2CrNiMoN22-5-3 S31803/S32205 1.4462
2304 X2CrNi23-4 S32304 1.4362
254SMO X1CrNiMoCuN20-18-7 S31254 1.4547
301LN X2CrNiN18-7
1.4318
304H X6CrNi18-11 S30409 1.4948
304L X2CrNi18-9 S30403 1.4307
304L X2CrNi19-11 S30403 1.4306
304LN X2CrNiN18-10 S30453 1.4311
310S X 5 CrNi 2520 S31008 1.4845
316L X2CrNiMo17-12-2 S31603 1.4404
316L X2CrNiMo17-12-3 S31603 1.4432
316L X2CrNiMo18-14-3 S31603 1.4435
316LN X2CrNiMoN17-12-2 S31653 1.4406
316LN X2CrNiMoN17-13-3 S31653 1.4429
316Ti X6CrNiMoTi17-12-2 S31635 1.4571
317L X2CrNiMo18-15-4 S31703 1.4438
321H X12CrNiTi18-9 S32109 1.4878
904L X1NiCrMoCu25-20-5 N08904 1.4539

X1NiCrMoCuN25-20-7
 N08926 1.4529
J405 X2CrNiMoCuWN25-7-4 S32760 1.4501

Application

Aerospace

Cleaning Factories

Food Processing

Food Processing

Oil and Gas

Oil and Gas

Pharmaceutical

Pharmaceutical

Power Plant

Power Plant

Ship Building

Ship Building

Water Systems

Water Systems

Refinery

Refinery