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SS Round Pipe and Stainless Steel Seamless Pipe suppliers in UAE

 

Stainless Steel Seamless Pipe

What Is Stainless Steel Seamless Pipe?

A stainless steel seamless pipe is a grade designed without a seam or weld joint. Stainless steel seamless pipe is produced as hot round steel billets are passed through extruded metal. The billet stretches the metal as it is pushed using a mandrel and die. This helps enhance the quality of the SS seamless pipe by increasing its inside diameter and reducing its outer diameter.

A versatile SS pipe exhibits superior strength and can handle higher pressure and temperatures in different conditions. High temperature stainless steel pipe is manufactured in a variety of sizes; however, as the diameter increases production becomes difficult and costly.

The Stainless steel high pressure pipe has a rough extrusion process and is slightly more expensive than other grades. However, it offers better performance and has excellent ovality.

A Stainless steel pipe of the seamless grade has excellent performance and works well in corrosive and reducing conditions. Generally, stainless steel pipe suppliers supply pipes to power piping, shipbuilding, pressure vessel, chemical, and construction industries.

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Aristo Metal Industries
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Mumbai, India
Bhawal Steel Agency
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  • +91 9833484196
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Vishal Tube Industries
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Excel Metal & Engg.
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Regal Sales Corporation
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Manisha Steel
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Supplier 20
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Kamal Steels
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  • +91 9820982737
Supplier 19
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Mumbai, India
Lanco Pipe & Fittings
  • lancopipes@gmail.com
  • +91 9167676183
Manifold Pipe Solution Inc.
1
Mumbai, India
Manifold Pipe Solution Inc
  • +91-22-66581540

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Stainless Steel Pipe

What Is Stainless Steel Seamless Pipe?

A stainless steel seamless pipe is a grade designed without a seam or weld joint. Stainless steel seamless pipe is produced as hot round steel billets are passed through extruded metal. The billet stretches the metal as it is pushed using a mandrel and die. This helps enhance the quality of the SS seamless pipe by increasing its inside diameter and reducing its outer diameter.

A versatile SS pipe exhibits superior strength and can handle higher pressure and temperatures in different conditions. High temperature stainless steel pipe is manufactured in a variety of sizes; however, as the diameter increases production becomes difficult and costly.

The Stainless steel high pressure pipe has a rough extrusion process and is slightly more expensive than other grades. However, it offers better performance and has excellent ovality.

A Stainless steel pipe of the seamless grade has excellent performance and works well in corrosive and reducing conditions. Generally, stainless steel pipe suppliers supply pipes to power piping, shipbuilding, pressure vessel, chemical, and construction industries.

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What are Common Standards of SS pipe ?

Common Standards of SS pipe

 

Looking to buy 1 inch, 2 inch, 3 inch or 4 inch stainless steel pipe? check minimum quantity with different SS pipe suppliers in Middle East

 

Stainless Steel Pipe Specification

  • OD : 5.8 to 508mm
  • Wall Thickness: 0.3 to 50mm
  • Standards: ASTM A312, ASTM A269, ASME SB677, ASTM A213, ASME SA 789/ASTM A789. ASME SA 790/ASTM A790
  • Manufacturing Type: Seamless
  • Shape: Square, Round, Box Section, Rectangle
  • Manufacturing Technology: Hot / Cold Formed

 

Buy PSI 30000 High pressure stainless steel seamless pipe from reliable suppliers in UAE with Test Certificates, check SS Pipe price per kg in Dubai

 

What Is Working Pressure Of Stainless Steel Round Pipe?

The working pressure of a stainless steel round pipes is dependent on the material type and grade of stainless steel. Generally, the common specification of a metric stainless steel pipe can hold 7000 psi of pressure.

 

What are Most Selling Types of Stainless Steel Pipe

Stainless Steel Seamless Pipe

Stainless Steel Seamless Pipe

High Temperature Stainless Steel Pipe

High Temperature Stainless Steel Pipe

Stainless Steel High Pressure Pipe

Stainless Steel High Pressure Pipe

Cold Rolled Stainless Steel Pipe

Cold Rolled Stainless Steel Pipe

Schedule 40 Stainless Steel Pipe

Schedule 40 Stainless Steel Pipe

Large Diameter Stainless Steel Pipe

Large Diameter Stainless Steel Pipe

Thick Wall Stainless Steel Pipe

Thick Wall Stainless Steel Pipe

Stainless Steel Round Pipe

Stainless Steel Round Pipe

Cold Drawn Stainless Steel Pipe

Cold Drawn Stainless Steel Pipe

 

Price list of Stainless Steel Seamless Pipe

Grade 304

 

Nominal Bore Sch 10 Outside Diameter Price per Kg in USD Rate per Kg Weight Wt
mm mm INCH USD/ Kg in INR (Kg/mt) mm
6 13.7 1/4 6.67 550 0.39 1.65
15 21.3 1/2 4.85 400 0.8 2.11
10 17.1 3/8 5.76 475 0.49 2.11
25 33.4 1 4.25 350 1.3 2.77
20 26.7 3/4 4.85 400 1.03 2.11
32 42.2 1 1/4 4.25 350 1.65 2.77
65 73 2 1/2 4.25 350 3.69 3.05
40 48.3 1 1/2 4.25 350 1.91 2.77
80 88.9 3 4.25 350 4.51 3.05
50 60.3 2 4.25 350 2.4 2.77
100 114.3 4 4.25 350 5.84 3.05
150 168.3 6 4.85 400 11.32 3.40
125 141.3 5 4.85 400 9.47 2.77
250 273.1 10 4.85 400 22.63 3.4
200 219.1 8 4.85 400 14.79 2.77
350 355.6 14 6.07 500 34.36 3.96
300 323.9 12 5.46 450 31.25 3.96
450 457.2 18 6.07 500 46.8 4.19
400 406.4 16 6.07 500 41.56 4.19

 

Please note:You can speak with the accredited manufacturers and suppliers listed on this page for prices, which may vary depending on where you are..

 

How To Check Ends Of Stainless Steel Pipe And Why It Is So Important?

There are a wide set of tests performed on stainless steel, making it a good choice for different applications. Hydrostatic testing is the most common test to check any leaks on a Stainless steel threaded pipe. Magnetic particle inspection is another test where a magnetic field is used to find imperfections in the metal.

Ultrasonic tests are also a viable option for testing a Large diameter seamless stainless steel pipe. This test determines the wall thickness and checks the load it can handle. The Charpy test can be employed to test its toughness. The positive material identification test helps determine its level of accuracy and strength.

The tests help in determining the strength, tolerance, and capability of the pipes to work across harsh environments.

 

How To Bevel Stainless Steel Pipe?

Beveling is a process of deburring the ends of pipes or preparing them for welding. Beveling of a Large diameter stainless steel pipe is not very complicated if you have a beveling machine. The machine creates a cut at a certain angle.

There are a variety of ways to bevel a Stainless steel water pipe. The most common ones are by using a torch or plasma cutter, a portable beveling machine, and a stationery beveling machine.

 

Large diameter & Thick wall stainless steel pipe available in Schedule 80, 40, 60, 20, STD, XXS, suitable for chilled water systems

 

What Is The Difference Between Sch 10 Vs Schedule 40 Stainless Steel Pipe?

A schedule is an important parameter that measures the nominal wall thickness of a pipe. SCH 10 and 40 are two of the common pipes of stainless steel. The major difference between an SCH 10 stainless steel pipe and a schedule 40 pipe is its wall thickness and pressure holding capacity. A pipe of schedule 10 specification has comparatively lower strength and load carrying capacity than schedule 40 stainless steel pipe. However, an SCH 10 pipe is cheaper.

 

High Temperature Stainless Steel Pipes Schedule Chart

Nominal Pipe Size Outside Diameter XXS Schedule 10 S Schedule 5 S Schedule 40 S Schedule 20 S Schedule 160 S Schedule 80 S
mm inch mm WT mm WEIGHT (KGM) WT mm WEIGHT (KGM) WT mm WEIGHT (KGM) WT mm WEIGHT (KGM) WT mm WEIGHT (KGM) WT mm WEIGHT (KGM) WT mm WEIGHT (KGM)
10 3/8 17.1 – – 1.65 0.63 1.2 0.47 2.31 0.840 2.00 0.74 – – 3.20 1.10
3 1/8 10.3 – – 1.24 0.28 1.2 0.20 1.73 0.37 1.5 0.33 – – 2.41 0.47
15 1/2 21.3 7.47 2.55 2.11 1.00 1.65 0.80 2.77 1.27 2.30 1.07 4.75 1.94 3.73 1.62
6 1/4 13.7 – – 1.65 0.49 1.2 0.37 2.24 0.630 2.00 0.58 – – 3.02 0.80
20 3/4 26.7 7.82 3.64 2.11 1.28 1.65 1.03 2.87 1.69 2.55 1.52 5.56 2.90 3.91 2.20
32 1.1/4 42.2 9.70 7.77 2.77 2.70 1.65 1.65 3.56 3.39 3.00 2.90 6.35 5.61 4.85 4.47
25 1 33.4 9.09 5.45 2.77 2.09 1.65 1.30 3.38 2.50 2.55 1.94 6.35 4.24 4.55 3.24
40 1.1/2 48.3 11.1 10.18 2.77 3.11 1.65 1.91 3.68 4.05 3.00 3.55 7.14 7.25 5.08 5.41
300 12 323.8 25.40 186.97 4.57 36.00 3.96 31.25 9.53 73.88 6.35 49.7 33.32 238.76 12.7 132.05
65 2.1/2 73.0 14.02 20.39 3.05 5.26 2.11 3.69 5.16 8.63 4.00 6.81 9.53 14.91 7.01 11.41
50 2 60.3 11.07 13.44 2.77 3.93 1.65 2.40 3.91 5.44 3.00 4.24 8.74 11.11 5.54 7.48
100 4 114.3 17.12 41.03 3.05 8.36 2.11 5.84 6.02 16.07 4.50 12.18 13.49 33.54 8.56 22.32
80 3 88.9 15.24 27.68 3.05 6.45 2.11 4.51 5.49 11.29 4.00 8.37 11.1 21.30 7.62 15.27
125 5 141.3 19.05 57.43 3.40 11.57 2.77 9.47 6.55 21.8 5.00 16.80 15.88 49.11 9.53 30.97
200 8 219.1 22.23 107.92 3.76 19.96 2.77 14.79 8.18 42.55 6.35 33.31 23.01 111.27 12.7 64.64
150 6 168.3 21.95 79.22 3.40 13.84 2.77 11.32 7.11 28.26 6.35 25.36 18.25 67.53 10.97 42.56
250 10 273.1 25.40 155.15 4.19 27.78 3.40 22.63 9.27 60.31 6.35 41.77 28.58 172.33 12.7 96.01

 

What is SCH40 Seamless Pipe Maximum Pressure ?

Pressure rating depends upon sizes, wall thickness & temperature. For example:

SCH40 Seamless Pipe Maximum Pressure

 

Cold Rolled Stainless Steel Pipe Weight Chart

NPS PIPE O.D. (INCH) I.D.(INCH) WALL THICKNESS WEIGHT / FT. (LBS)
1/8 .405 .269 .068 .245
1/8 .405 .215 .095 .320
1/4 .540 .364 .088 .425
1/2 .840 .546 .147 1.088
1/2 .840 .710 .065 .540
1 1.315 1.097 .109 1.420
1 1/2 1.900 1.682 .109 2.100
3/4 1.050 .920 .065 .690
3/4 1.050 .742 .154 1.474
3/8 .675 .493 .091 .568
1/4 .540 .302 .119 .540
1/4 .540 .364 .088 .425
3/8 .675 .493 .091 .568
3/8 .675 .423 .126 .750
1/2 .840 .622 .109 .851
1 1.315 .957 .179 2.172
1 1.315 1.185 .065 .880
2 2.375 2.157 .109 2.660
3 3.500 3.260 .120 4.370
1 1/4 1.660 1.530 .065 1.120
1 1/4 1.660 1.278 .191 2.997
3/4 1.050 .824 .113 1.131
1/2 .840 .546 .147 1.100
1/2 .840 .622 ,109 .851
3/4 1.050 .824 .113 1.131
3/4 1.050 .742 .154 1.490
1 1.315 1.049 .133 1.679
1 1/2 1.900 1.500 .200 3.631
1 1/2 1.900 1.770 .065 1.274
3 1/2 4.000 3.760 .120 4.973
4 4.500 4.260 .120 5.670
2 2.375 2.245 .065 1.620
2 2.375 1.939 .218 5.022
1 1/4 1.660 1.380 .140 2.273
1 1.315 .957 .179 2.190
1 1.315 1.049 .133 1.679
1 1/4 1.660 1.380 .140 2.273
1 1/4 1.660 1.278 .191 3.030
1 1/2 1.900 1.610 .145 2.718
3 3.500 2.900 .300 10.250
3 3.500 3.334 .065 3.060
5 5.563 5.295 .134 7.840
6 6.625 6.357 .134 9.380
4 4.500 3.826 .337 14.980
2 2.375 2.067 .154 3.653
1 1/2 1.900 1.500 .200 3.760
1 1/2 1.900 1.610 .145 2.718
2 2.375 2.067 .154 3.653
2 2.375 1.939 .218 5.070
2 1/2 2.875 2.469 .203 5.793
8 8.625 8.329 .148 13.400
10 10.750 10.420 .165 18.650
3 3.500 3.068 .216 7.576
2 1/2 2.875 2.323 .275 7.660
2 1/2 2.875 2.469 .203 5.793
3 3.500 3.068 .216 7.576
3 1/2 4.000 3.548 .226 9.109
12 12.750 12.390 .180 24.160
4 4.500 4.026 .237 10.790
3 1/2 4.000 3.548 .226 9.109
4 4.500 4.026 .237 10.890
5 5.563 5.047 .258 14.750
6 6.625 6.065 .280 19.150
8 8.625 7.981 .322 28.820
10 10.750 10.020 .365 40.860
12 12.750 12.000 .375 50.030

 

SS Pipe Manufacturing Process

SS Pipe Manufacturing Process

 

Size chart of Sch 10 Stainless Steel Pipe

Size of Pipes Thickness of Schedule 10

ID

 OD Wall Thickness
1 1.097 1.315 0.109
3/4 0.884 1.050 0.083
1-1/2 1.682 1.900 0.109
1-1/4 1.442 1.660 0.109
2-1/2 2.635 2.875 0.120
2 2.157 2.375 0.109
3-1/2 3.760 4.000 0.120
3 3.260 3.500 0.120
6 6.357 6.625 0.134
4 4.260 4.500 0.120
8 8.329 8.625 0.148

 

Check CIF Price of Cold drawn stainless steel pipe and get a reasonable cost from verified suppliers in Middle East

 

Cold rolled vs cold drawn stainless steel pipe

Cold rolled and cold drawn are both produced via the cold working process. They are differentiated based on the moulding process and processing material.

  • A Cold rolled stainless steel pipe is thin and flat. Here the material is stamped using a stamping machine that rotates to give the metal a slender shape. Cold drawn stainless steel pipes is produced under high pressures. This allows the pipe to be well suited for long sections.
  • A cold drawn thick wall stainless steel pipe has better strength and smooth surface finish in comparison to cold rolled pipe. The production cost of cold rolled thin wall stainless steel pipe is lower than cold drawn pipes.

 

ASTM A312 Permitted Tolerance in Wall Thickness

from Nominal Tolerance, %
NPS Designator Under Over
t/D up to 5% incl., 3 to 18 incl. 12.5 22.5
seamless, 20 and larger, t/D up to 5% incl. 12.5 22.5
all t/D ratios, ⅛ to 2½ incl. 12.5 20.0
welded, 20 and larger, all t/D ratios 12.5 17.5
t/D > 5% incl., 3 to 18 incl. 12.5 15.0
20 and seamless, larger, t/D > 5% 12.5 15.0

where:

  • D = Ordered Outside Diameter
  • t = Nominal Wall Thickness

 

 

Schedule 40 Stainless Steel Pipes Industrial Application

  • Petroleum cracking process
  • For liquid transmission pipelines
  • structural and construction
  • for high pressure use
  • Oil and gas industries
  • Mechanical use
  • Casing and tubing

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