Stainless Steel Seamless Pipe

  • Scoda Tubes Limited is one of the most trusted Stainless Steel Seamless Pipe Manufacturer in India that produces High-Quality Stainless Steel Seamless Pipe.
  • We provide Stainless Steel Seamless Pipe in different NB Sizes, Schedule sizes, and Grades as per customer’s requirements.
  • The Hot Extruded Mother Hollows are used for manufacturing Cold Finished Seamless Steel Pipe.
  • Seamless Steel Pipe are supplied with Solution Annealed & Passivated, Single or Double Random Length with Plain & Bevelled ends.
  • We assure Quality of Closer Dimensional Tolerances with higher corrosion resistance Stainless Steel Seamless Pipe.

Stainless Steel Pipe Product Range

Outside Diameter1/8" NB TO 12"NB
Walll ThicknessSCH 5s, 10s, 40s, 80s, 160s, XS, XXS
GradeTP 304/L/H, TP 316/L/H/Ti, TP 317/L, TP 321/H, TP 347/H, TP 310S, S31803, S32205
SpecificationASTM, ASME, DIN EN (GERMAN), NF (AFNOR), JIS (JAPAN)
  • Ability to supply pipes with stringent NDT testing, special chemistry, closer dimensional tolerance, higher corrosion resistance etc.
  • The Hot Extruded Mother Hollows are used for manufacturing Seamless Pipes
  • Supply with Plain & Bevelled ends
  • Solution Annealed & Passivated
  • Stabilization Heat Treatment for Stabilized Grades
  • Single OR Double Random Length

Stainless Steel Seamless Pipe Manufacturing Process

Stainless Steel Seamless Pipe Manufacturing Process - Scoda tubes

Scoda Tubes Ltd. is engaged in Stainless Steel Seamless Pipe manufacturing since 2008 and has embarked its potentiality in the market as the leading industry.

As per the flow chart, the first step is: Our Quality Control Team inspect the Stainless Steel Seamless Mother Hollows that are used as our raw material.

The mother hollow pipes are pass-through coating process before the hollow pipe is drawn/pilgered over the combination of die and a mandrel to reduce the outside diameter and maintain thickness as per the requirement.

Cold Drawn Seamless Pipe goes through annealing, straightening, cutting, deburring, pickling and passivation processes.

After Final Stainless Steel Seamless Pipe product is ready, Quality control team supervises and assures the final manufactured product by Destructive and Non Destructive Testing as per standard.

Stainless Steel Seamless Pipe undergo a 100% Hydro-testing, Eddy Current, VDI examination, PMI testing and other supplementary tests as per customer’s requirements.

Stainless Steel Seamless Pipe are despatched with standard marking and suitable packing as per customer’s requirements.

Stainless Steel Pipes Applications

  • Oil & Gas
  • Nuclear Power Plants
  • Petrochemical
  • Refinery
  • Chemical & Fertilizer
  • Power Plant
  • Pipes for Engineering purpose
  • Construction

FAQ

  • We, SCODA TUBES LIMITED are a Professional Manufacturer and Delivering Best Quality Solution for Stainless Steel Pipes and Tubes.
  • We mainly produce Stainless Steel Seamless & Welded - Pipes, Tubes, Heat Exchanger Tubes, High Precision and Instrumentation Tubing.
  • Since 2008, We have delivered the Extreme Quality Solution for Pipes and Tubes to our Renowned Customer that makes us one of the Leading Stainless Steel Pipes and Tubes Manufacturer Company in India.
Scoda Tubes Ltd has followed Quality Standards for all of Manufacturing Process Stages right from Raw Material, Cold Rolling till the Final Tubular Product is Ready for Dispatch.
  1. We also provide you Material Test Certificates according to Standards.
  2. We are willing to accept the Third party Inspection Agency like…EIL, IBR, BVIS, LRA, INTERTEK, SGS, TUV NORD, TUV SUD, DNV, CEIL, GULF LLOYDS, VELOCY, IRS, BAXCOUNSEL, ABS, etc..
  • Yes. If you have special requirements on Products for Outside Diameter, Thickness, Length, etc. or Packages for a wooden box, Plastic Packaging etc.
  • We accept it as per Quality Standard and do customization for you.
  • Generally, our MOQ is 1 ton. But if you want to place a trial order as the beginning of our cooperation, we can accept a smaller quantity at first.
  • Surely we will have a further and longer partnership after the beginning.
  • Free samples can be provided as you required. You need only to bear the freight cost.
  • Scoda Tubes Ltd., We are strictly focused on Quality at producing Pipes and Tubes starting from Raw material, Cold rolling till the Final Tubular Product is Ready for Dispatch.
  • Since 2008, We have delivered the Extreme Quality Solution for Pipes and Tubes to our Renowned Customer that makes us one of the Leading Stainless Steel Pipes and Tubes Manufacturer Company in India.

START NOW! YOUR BIG OPPORTUNITY MAY BE RIGHT WHERE YOU ARE!

We’d love to hear about your awesome project requirements, Don’t hesitate to get in touch with us. Approach us as your project partner.

Let's talk about Your Requirements

Stainless Steel Seamless Pipe Standard with its Specification

STANDARDSPICIFICATIONAPPLICABLE TO
 ASTM / ASMEA / SA 213For Seamless Tubes mainly applicable to Heat Exchangers, Super Heater & Steel Boilers
A / SA 249For Welded Tubes mainly applicable to Heat Exchangers, Boilers, Condenser, Super Heater, etc.
A / SA 268For Seamless & Welded Tubes for General Services
A / SA 269For Seamless & Welded Tubes for General Services
A / SA 312For Seamless & Welded Pipes
A / SA 358For Welded Pipes
A / SA 688For Welded Water Heater & Heat Exchangers U-Tubes
A / SA 789For Seamless & Welded Duplex Stainless Steel Tubes, Pipes & U-Tubes.
 GERMAN (EN)DIN 17456For Seamless Tubes For General Services.
DIN 17457For Welded Tubes For Specific OR Special Requirements.
DIN 10216-5For Seamless Tubes For Specific OR Special Requirements.
DIN 10217-5For Welded Tubes For Specific OR Special Requirements.
 NFNF A 49-117For Seamless Ferritic & Austenitic Stainless Steel Tubes for General Services.
NF A 49-217For Seamless Ferritic, Austenitic Stainless Steel Tubes For Heat Exchangers.
 JISJIS G 3459For Stainless Steel Pipes.
JIS G 3463For Stainless Steel Boiler & Heat Exchanger Tubes.

Highlight of ASTM A-312 for Stainless Steel Seamless Pipe

Specifications

Allowable Outside Diameter Variations
in mm

Allowable Wall
Variations in %

Exact length Tolerances in mm

Testing

ASTMA-312
Seamless, Welded
& Heavily Cold worked Austenitic SS Pipes

Diameter
Over
Under
Over
Under
Over
Under
• Tension Test
• Flattening Test
• 100% Hydrostatic Test or NDT
• Refer to ASTM A- 999

1/8 to 21/2 incl.,
a II t/D ratios
3 to 18 incl.,
t/D up to 5 % incl.
3 to 18 incl.,
t/D> 5 %

0.40
0.80
1.60
0.80
0.80
0.80
20.0
22.5
15.0
12.5
12.5
12.5
6.35
6.35
6.35
0
0
0

Stainless Steel Pipe Material Grades of UNS, ASTM/ASME (TP), DIN/EN for Austenitic, Ferratic/Martensitic, Duplex

MATERIALUNS GRADEASTM / ASME GRADE (TP)EQUIVALENT GRADE ( DIN / EN )
AUSTENITICS 304003041.4301
S 30403304 L1.4306 / 1.4307
S 30409304 H1.4948
S 30400 / S 30403304 / 304 L1.4301 / 1.4306
S 316003161.4401
S 31603316 L1.4404
S 31609316 H1.4919
S 31600 / S 31609316 / 316 L1.4401 / 1.4404
S 31635316 Ti1.4571
S 321003211.4541
S 32109321 H1.4941
S 32100 / S 32109321 / 321 H1.4541 / 1.4941
FERRATIC/MARTENSITICS 405004051.4002
S 410004101.4006
S 430004301.4016
DUPLEX & Super DuplexS 3180322051.4462
S 3275025071.4410

Stainless Steel Pipe Chemical Compensation

Grade AISIChemical Composition - Percent
C MaxMn MaxP MaxS MaxSi MaxCrNiMoOther Element
3040.0820.0450.030.7518.00-20.008.00-11.00--
304L0.03520.0450.030.7518.00-20.008.00-13.00--
304H0.04-0.1020.0450.030.7518.00-20.008.00-11.00--
3100.2520.0450.031.524.00-26.0019.00-22.00--
310s0.0820.0450.031.524.00-26.0019.00-22.00--
3160.0820.0450.030.7516.00-18.0011.00-14.002.00-3.00-
316L0.03520.0450.030.7516.00-18.0010.00-15.002.00-3.00-
316H0.04-0.1020.0450.030.7516.00-18.0011.00-14.002.00-3.00-
316TI0.0820.0450.03116.00-18.0010.00-14.002.00-2.50Ti5*C.min
3170.0820.0450.030.7518.00-20.0011.00-14.003.00-4.00-
317L0.03520.0450.030.7518.00-20.0011.00-15.003.00-4.00-
3210.0820.0450.030.7517.00-19.009.00-13.00-Ti5xC%
321H0.04-0.1020.0450.030.7517.00-19.009.00-13.00-Ti5xC%
3470.0820.0450.030.7517.00-19.009.00-13.00-Na+Ta10xC%
347H0.04-0.1020.0450.030.7517.00-19.009.00-13.00-Na+Ta10xC%
4100.1510.040.03111.50-13.500.75--
410S0.0810.040.03111.50-13.500.6--
S318030.02510.040.03121.0-23.04.5-6.52.5-3.5-

Stainless Steel Pipe Dimensions

Nominal Pipe SizeNominalOutside DiameterWall Thickness & Weight
Sch. 5SSch. 10SSch. 20SSch. 40SSch. 80SSch. 160S
mmInchmmInchWall ThickWeight Kg/Mtr.Wall ThickWeight Kg/Mtr.Wall ThickWeight Kg/Mtr.Wall ThickWeight Kg/Mtr.Wall ThickWeight Kg/Mtr.Wall ThickWeight Kg/Mtr.
61/810.30.40510.231.240.281.50.331.730.372.410.47--
81/413.70.541.20.371.650.4920.582.240.643.020.82--
103/817.20.6751.20.471.650.6320.742.310.873.21.12--
151/221.30.841.650.812.111.022.31.072.771.293.731.624.751.97
203/426.71.051.651.052.111.32.51.522.871.713.912.935.562.93
25133.41.3151.651.032.772.132.523.382.544.553.296.354.3
3242.21.661.651.652.772.7332.93.563.444.854.566.355.69
4048.31.91.651.932.773.1133.353.684.115.085.497.147.35
50260.32.3751.652.42.773.993.54.253.915.525.547.68.7411.26
6573.032.8752.113.73.055.2646.815.168.777.0111.599.5314.91
80388.93.52.114.513.056.4548.375.4911.477.6215.5111.1321.3
1004114.34.52.115.853.058.364.512.186.0216.078.5622.6613.4933.54
1255141.35.5632.779.53.411.6516.86.5521.089.533115.8849.11
1506168.36.6252.7711.353.413.826.3525.367.1128.6810.9742.5618.2467.53
2008219.088.6252.7714.83.76206.3533.318.1843.1812.764.6423.01111.27
25010273.0510.753.422.614.1927.86.3541.779.2760.3112.781.5528.58172.33
30012323.8512.753.9631.254.57366.3549.79.5373.8512.797.4333.32238.68
35014355.6143.9634.354.7841.37.9267.911.1398.54----
40016406.4164.1941.64.7847.347.9277.8212.07123.3----
45018457.2184.1946.854.7853.327.9287.7414.27155.86----
50020508204.7859.315.5468.649.53117.1415.09183.42----
60024609.6245.5482.576.3594.529.53141.1117.48255.41----