Stainless Steel Seamless Pipe Manufacturer in India

Stainless Steel Seamless Pipe

 

Stainless Steel Pipes are primarily composed of ferrous metal. These pipes are further classified into different types like austenitic, ferritic, duplex, etc. The 300 and 400 series of these pipes is most commonly used in oil and gas industries and chemical processing units.

The manufacturers use billets composed of solid steel to produce SS Seamless Pipes. The manufacturing process involves methods like hot rolling, extrusion, rotary piercing, etc. The standard size of these pipes range from 0.5 to 48 Inches and it can be customized as per the customer’s requirement while its limit is up to 100 inches.

These pipes have different schedules ranging from SH 5 to XXS. Due to this availability of variety in sizes and schedule, the customer can choose without any compromise. These pipes are produced as per international standard specifications like ASTM-316, DIN 17456 and DIN 17458 while even European standards are at considered such as EN 10216-5.

Kamal Steels is a prominent manufacturer of Stainless Steel Pipes in India and they also provide round pipes which are polished, electro-polished, etc and mill finish is also available.


Stainless Steel Pipe

Stainless Steel Pipe

Stainless Steel Seamless Pipe

Stainless Steel Seamless Pipe

Stainless Steel Sch 40 Pipe

Stainless Steel Sch 40 Pipe


An ISO Certified SS Pipe Supplier in India

 

Kamal Steels is one of the largest manufacturer of SS Pipes in Mumbai. They can produce SS Seamless Pipe up to 10 Inches. These pipes are known for Superior strength and corrosion resistance. The company has vast experience in supplying material in Saudi Arabia, Malaysia, Singapore, and Middle east countries.

 

Stainless Steel Pipe Size Chart

Specification of SS Pipe

Stainless steel pipe specification

 

Stainless Steel Pipe Manufacturer in India, Buy Superior Corrosion SS Round Pipe at Lowest Price in Mumbai

 

Kamal Steels offer Stainless Steel Pipe for High corrosion resistance environments. Each grade of SS Pipe has different PREN number which indicate the material ability in high corrosive and chloride environments.

Stainless Steel Pipe Price in India

Sizes Thickness Price/Kg in Rs. Price in US $/kg Price in Nigeria NGN /kg Price in Saudi Arabia SAR /kg Price in Kenya KES /kg
Domestic Sales to India Export Price Export Price Export Price Export Price
11/2″ to 4″ SCH 10 & SCH 40 250 4.0 4991.00 15.00 519.29
1″ SCH 10 & SCH 40 312 4.20 5240.55 15.75 545.25
6″ SCH 10 & SCH 40 320 3.50 4367.13 13.13 454.38
11/2″ to 4″ SCH 10 & SCH 40 430 5.10 6363.52 19.13 662.09
1″ SCH 10 & SCH 40 410 4.90 6113.98 18.38 636.13

 

Types of Austenitic Stainless Steel High Pressure Pipe

SS Rectangular Pipe
Stainless Steel Hollow Pipe
Stainless Steel Square Pipe
Stainless Steel Exhaust Pipe

 

Stainless Steel Oval Pipe
Stainless Steel Round Pipe
Stainless Steel Hexgonal Pipe
SS Seamless Pipe

 

View Price List, Get SS Pipe in Annealed & Pickled Conditions accordance to ASTM A213 / ASTM A269

 

Different sizes of pipes are required in the piping system of large scale industries, hence, Kamal Steels always maintains a ready stock of 2, 3, 4, and 6 Inch stainless pipes to cater to the need of the customer. They have a variety of pipes such as hot rolled and cold drawn pipes in bright annealed, passivated, heat treated and many other conditions. Kamal steel also has stock of ASTM A213 / ASTM A269 standard specified pipes, commonly used in demanding conditions.

Following is the price list chart of most frequent pipe sizes, in comparison with other producers, Kamal Steels provides material at a very nominal cost.

 

Size Range in Inches Price in India ( IN KG) Price in USD ( IN KG)
2” INR 325/- US $3.88
3” INR 320/- US $3.82
4" INR 335/- US $4.00
5" INR 350/- US $4.18
6" INR 340/- US $4.06
8" INR 340/- US $4.06
10” INR 380/- US $4.54

SS Round Pipe Delivery Conditions

Stainless Steel Round Pipe Delivery Conditions

 

Cold Rolled INOX Steel Pipe Pressure Rating

Pressure Rating (psig)
Pipe Size
(inches)
Pipe Schedule Temperature (oF)
100 200 300 400 500 600 650 700 750
1" 40 3048 2629 2362 2171 2024 1924 1867 1824 1810
80 4213 3634 3265 3002 2791 2659 2580 2528 2501
160 6140 5296 4759 4375 4068 3876 3761 3684 3646
1 1/2" 40 2257 1947 1750 1608 1496 1425 1383 1354 1340
80 3182 2744 2466 2267 2108 2009 1949 1909 1889
160 4619 3984 3580 3291 3060 2916 2829 2772 2743
2" 40 1902 1640 1474 1355 1260 1201 1165 1141 1129
80 2747 2369 2129 1957 1820 1734 1682 1648 1631
160 4499 3880 3486 3205 2980 2840 2755 2699 2671
3" 40 1806 1558 1400 1287 1196 1140 1106 1084 1072
80 2553 2202 1979 1819 1691 1612 1564 1532 1516
160 3840 3312 2976 2736 2544 2424 2352 2304 2280
4" 40 1531 1321 1187 1091 1014 967 938 919 909
80 2213 1909 1715 1577 1466 1397 1355 1328 1314
160 3601 3106 2791 2566 2386 2273 2206 2161 2138
5" 40 1342 1158 1040 956 889 847 822 805 797
80 1981 1709 1535 1411 1312 1250 1213 1189 1176
160 3414 2945 2646 2433 2262 2155 2091 2049 2027
6" 40 1219 1052 945 869 808 770 747 732 724
80 1913 1650 1483 1363 1267 1208 1172 1148 1136
160 3289 2836 2549 2343 2179 2076 2014 1973 1953
8" 40 1073 926 832 765 711 678 657 644 637
80 1692 1459 1311 1205 1121 1068 1036 1015 1005
160 3175 2738 2460 2262 2103 2004 1944 1905 1885
10" 40 974 840 755 694 645 615 596 584 578
80 1609 1388 1247 1147 1066 1016 986 966 956
160 3147 2714 2439 2242 2085 1986 1927 1880 1868

 

Stainless Steel Pipe Dimensions And Weights

Pipe Size OD in Inches A.S.A. Pipe Schedules
5 5s 10s 10 40 40s & Std. 60 80 80s & E.H. 120 160 DBL E.H.
1/2 .840 .065.5383 .065.5383 .083.6710 .083.6710 .109.8510 .109.8510  - .1471.088 .1471.088  - .1871.304 .2941.714
1/4 .540 .049.2570  - .065.3297 .065.3297 088.4248 .088.4248  - .119.5351 .119.5351  -  -  -
1/8 .405 .035.1383  - .049.1863 .049.1863 068.2447 .068.2447  - 0.95.3145 0.95.3145  -  -  -
3/4 1.050 .065.6838 .065.6838 .083.8572 .083.8572 .1131.131 .1131.131  - .1541.474 .1541.474  - .2181.937 .3082.441
3/8 .675 .049.3276  - .065.4235 .065.4235 .091.5676 .091.5676  - .126.7338 .126.7338  -  -  -
1 1.315 .065.8678 .065.8678 .1091.404 .1091.404 .1331.679 .1331.679  - .1792.172 .1792.172  - .2502.844 .3583.659
1-1/4 1.660 .0651.107 .0651.107 .1091.806 .1091.806 .1402.273 .1402.273  - .1912.997 .1912.997  - .2503.765 .3825.214
1-1/2 1.900 .0651.274 .0651.274 .1092.085 .1092.085 .1452.718 .1452.718  - .2003.631 .2003.631  - .2814.859 .4006.408
2 2.375 .0651.604 .0651.604 .1092.638 .1092.638 .1543.653 .1543.653  - .2185.022 .2185.022  - .3437.444 .4369.029
2-1/2 2.875 .0832.475 .0832.475 .1203.531 .1203.531 .2035.793 .2035.793  - .2767.661 .2767.661  - .37510.01 .55213.70
3 3.500 .0833.029 .0833.029 .1204.332 .1204.332 .2167.576 .2167.576  - .30010.25 .30010.25  - .43714.32 .60018.58
3-1/2 4.000 .0833.472 .0833.472 .1204.973 .1204.973 .2269.109 .2269.109  - .31812.51 .31812.51  -  - .63622.85
4 4.500 .0833.915 .0833.915 .1205.613 .1205.613 .23710.79 .23710.79 .28112.66 .33714.98 .33714.98 .43719.01 .53122.51 .67427.54
4-1/2 5.000   -   -   -   -   .24712.53  -  - .35517.61  -  - .71032.53
5 5.563 .1096.349 .1096.349 .1347.770 .1347.770 .25814.62 .25814.62  - .37520.78 .37520.78 .50027.04 .62532.96 .75038.55
6 6.625 .1097.585 .1097.585 .1349.290 .1349.290 .28018.97 .28018.97  - .43228.57 .43228.57 .56236.39 .71845.30 .86453.16
7 7.625   -   -   -   -   - .30123.57  -   - .50038.05  -   - .87563.08
Medium Type = Wall thickness in inches Bold Type = Steel weight per foot in pounds

 

Pipe Sizes OD IN Inches A.S.A. Pipe Schedules
5s 5 10s 10 20 30 40s & Std. 40 60 80s & E.H. 80 100 120 140 160 DBL E.H.
8 8.625 .1099.914 .1099.914 .14813.40 .14813.40 .25022.36 .27724.70 .32228.55 .32228.55 .40635.64 .50043.39 .50043.39 .59350.87 .71860.93 .81267.76 .90674.69 .88572.42
9 9.625  -  -  -  -  -  - .34233.90  -  - .50048.72  -  -  -  -  -  -
10 10.750 .13415.19 .13415.19 .16518.65 .16518.70 .25028.04 .30734.24 .36540.48 .36540.48 .50054.74 .50054.74 .59364.33 .71876.93 .84389.20 1.000104.10 1.125115.70  -
11 11.750  -  -  -  -  -  - .37545.55  -  - .50060.07  -  -  -  -  -  -
12 12.750 .15621.07 .16522.18 .18024.16 .18024.20 .25033.38 .33043.77 .37549.56 .40653.53 .56273.16 .50065.42 .68788.51 .843107.20 1.000125.50 1.125139.70 1.312160.3  -
14 14.000 .15623.07  - .18827.73 .25036.71 .31245.38 .37554.57 .37554.57 .43763.37 .59384.91 .50072.09 .750106.10 .937130.70 1.093150.70 1.250170.20 1.406189.10  -
16 16.000 .16527.90  - .18831.75 .25042.05 .31252.36 .37562.58 .37562.58 .50082.77 .656107.50 .50082.77 .843136.50 1.031164.80 1.218192.30 1.427223.50 1.593245.10  -
18 18.000 .16531.43  - .18835.76 .25047.39 .31259.03 .43782.06 .37570.59 .562104.20 .750138.20 .50093.45 .937170.80 1.156208.00 1.375244.10 1.562274.20 1.781308.50  -
20 20.000 .18839.78  - .21846.05 .25052.73 .37578.60 .500104.10 .37578.60 .593122.90 .812166.40 .500104.10 1.031208.90 1.280256.10 1.500296.40 1.750341.10 1.968379.00  -
22 22.000 .18843.80  - .21850.71 .25058.07 .37586.61 .500114.81 .37586.61  - .875197.41 .500114.81 1.125250.81 1.375302.88 1.625353.61 1.875403.00 2.125451.06  -
24 24.000 .21855.37  - .25063.41 .25063.41 .37594.62 .562140.80 .37594.62 .687171.20 .968238.10 .500125.50 1.218296.40 1.531367.40 1.812429.40 2.062483.10 2.344542.13  -
26 26.000  -  -  - .31285.60 .500136.17  - .375102.63  -  - .500136.17  -  -  -  -  -  -
28 28.000  -  -  - .31292.26 .500146.85 .625182.73 .375110.64  -  -    -  -  -  -  -  -
30 30.000 .25079.43  - .31298.93 .31298.93 .500157.53 .625196.08 .375118.65  -  - .500157.53  -  -  -  -  -  -
32 32.000  -  -  - .312105.59 .500168.21 .625209.43 .375126.66 .688230.08  - .500168.21  -  -  -  -  -  -
34 34.000  -  -  - .312112.25 .500178.89 .625222.78 .375134.67 .688244.77  -    -  -  -  -  -  -
36 36.000  -  -  - .312118.92  - .625236.13 .375142.68 .750282.35  - .500189.57  -  -  -  -  -  -
Medium Type = Wall thickness in inches Bold Type = Steel weight per foot in pounds

 

Austenitic Stainless Steel Round Pipe Schedule Chart

NB SIZES SCH 5 SCH 10 SCH 40 SCH 80 SCH 160
1/2″
1/4″  
1/8″  
3/4″
3/8″  
1″
1 1/2″
1 1/4″
2″
2 1/2″
3″
4″
5″  
6″  

 

SS Pipe Sch5 To Sch40 Chart

Pipe Size O.D. Inches 5s TRUE 5 10s TRUE 10 20 30 40s & STD TRUE 40 60
1/8 0.405   0.35 0.049 0.049     0.068 0.068  
    0.1383 0.1863 0.1863     0.2447 0.2447  
1/4 0.54   0.049 0.065 0.065     0.088 0.088  
    0.257 0.3297 0.3297     0.4248 0.4248  
3/8 0.675   0.049 0.065 0.065     0.091 0.091  
    0.3276 0.4235 0.4235     0.5676 0.5676  
1/2 0.84 0.065 0.065 0.083 0.083     0.109 0.109  
  0.5383 0.5383 0.671 0.671     0.851 0.851  
3/4 1.05 0.065 0.065 0.083 0.083     0.113 0.113  
  0.6838 0.6838 0.8572 0.8572     1.131 1.131  
1 1.315 0.065 0.065 0.109 0.19     0.133 0.133  
  0.8678 0.8678 1.404 1.404     1.679 1.679  
1 1/4 1.66 0.065 0.065 0.109 0.109     0.14 0.14  
  1.107 1.107 1.806 1.806     2.273 2.273  
1 1/2 1.9 0.065 0.065 0.109 0.109     0.145 0.145  
  1.274 1.274 2.638 2.638     2.718 2.718  
2 2.375 0.065 0.065 0.109 0.109     0.154 0.154  
  1.604 1.604 2.638 2.638     3.653 3.653  
2 1/2 2.875 0.083 0.083 0.12 0.12     0.203 0.203  
  2.475 2.475 3.531 3.531     5.793 5.793  
3 3.5 0.083 0.083 0.12 0.12     0.216 0.216  
  3.029 3.029 4.332 4.332     7.576 7.576  
3 1/2 4 0.083 0.083 0.12 0.12     0.226 0.226  
  3.472 3.472 4.97 4.97     9.109 9.109  
4 4.5 0.083 0.083 0.12 0.12     0.237 0.237 0.281
  3.915 3.915 5.613 5.613     10.79 10.79 12.66
4 1/2 5             0.247    
              12.53    
5 5.563 0.109 0.109 0.134 0.134     0.258 0.258  
  6.349 6.349 7.77 7.77     14.62 14.62  
6 6.625 0.109 0.109 0.134 0.134     0.28 0.28  
  7.585 7.585 9.289 9.289     18.97 18.97  
7 7.625             0.301    
              23.57    
8 8.625 0.109 0.109 0.148 0.148 0.25 0.277 0.322 0.322 0.406
  9.914 9.914 13.4 13.4 22.36 24.7 28.55 28.55 35.64
9 9.625             0.342    
              33.9    
10 10.75 0.134 0.134 0.165 0.165 0.25 0.307 0.365 0.365 0.5
  15.19 15.19 18.65 18.65 28.04 34.24 40.48 40.48 54.74
11 11.75             0.375    
              45.55    
12 12.75 0.156 0.165 0.18 0.18 0.25 0.33 0.375 0.406 0.562
  21.07 22.18 24.2 24.2 33.38 43.77 49.56 53.53 73.16
14 14 0.156   0.188 0.25 0.312 0.375 0.375 0.437 0.593
  23.06   27.73 36.71 45.68 54.57 54.57 63.67 84.91
16 16 0.165   0.188 0.25 0.312 0.375 0.375 0.5 0.656
  27.9   31.75 42.05 52.36 62.58 62.58 82.77 107.5
18 18 0.165   0.188 0.25 0.312 0.437 0.375 0.562 0.75
  31.43   35.76 47.39 59.03 82.06 70.59 104.8 138.2
20 20 0.188   0.218 0.25 0.375 0.5 0.375 0.593 0.812
  39.78   46.05 52.73 78.6 104.1 78.6 122.9 166.4
24 24 0.218   0.25 0.25 0.375 0.562 0.375 0.687 0.968
  55.37   63.41 63.41 94.62 140.8 94.62 171.2 238.1
26 26       0.312 0.5   0.375    
        85.6 136.2   102.6    
28 28       0.312 0.5 0.625 0.375    
        92.26 146.8 182.7 110.6    
30 30 0.25   0.312 0.312 0.5 0.625 0.375    
  79.43   98.93 98.93 157.5 196.1 118.6    
32 32       0.312 0.5 0.625 0.375 0.688  
        105.6 168.2 209.4 126.7 230.1  
34 34       0.312 0.5 0.625 0.375 0.688  
        112.3 178.9 222.8 134.7 244.8  
36 36       0.312   0.625 0.375 0.75  
        118.9   236.1 142.7 282.3  
40 40             0.375    
              158.7    
42 42             0.375    
              166.7    
48 48             0.375    
              190.7    

 

Tolerances of Stainless Steel Pipe

NPS Designator Permissible Variations in Outside Diameter
Over In. Under In.
1/8 to 1-1/2, incl 1/64 (0.015) 1/32 (0.031)
Over 1-1/2 to 4, incl 1/32 (0.031) 1/32 (0.031)
Over 4 to 8, incl 1/16 (0.062) 1/32 (0.031)
Over 8 to 18, incl 3/23 (0.093) 1/32 (0.031)

 

Austenitic Steel Pipe Nominal Wall Thickness

Wide Stock of Sch 10 Stainless Steel Pipe to SCH STD and XXS in all Diameters and Cut to Lengths

 

Kamal Steels can supply Sch 10 Stainless Steel Pipe from ½” NPS to 36” NPS at lowest price in Mumbai. The company also offer Jindal, Sandvik, TATA Steel, Outokumpu, Tubacex, and VDM Metals make SS Pipe at dealer price in India. Call their sales team to check the availability of the sizes. Local stockist and Stainless Steel Pipe Suppliers also buy these brand from Kamal Steels from their Ex-stock.

  • Nominal Wall Tolerance Plus 12.5%, Minus 12.5%
  • These do not conform to the American National Standard for Welded and Seamless Wrought Steel Pipe (ANSI B 36.10 – 1979)
NPS Designator Outside Diameter in. Schedule 10S in. Schedule 40S in. Schedule 80S in. Schedule 160 in. Schedule XX in.
1/4 0.540 0.065 0.088 0.119    
3/8 0.675 0.065 0.091 0.126    
1/2 0.840 0.083 0.109 0.147 .188 .294
3/4 1.050 0.083 0.113 0.154 .218 .308
1.0 1.315 0.109 0.133 0.179 .250 .358
1 1/4 1.660 0.109 0.140 0.191 .250 .382
1 1/2 1.900 0.109 0.145 0.200 .281 .400
2 2.375 0.109 0.154 0.218 .343 .436
2 1/2 2.875 0.120 0.203 0.276 .375 .552
3 3.500 0.120 0.216 0.300 .438 .600
3 1/2 4.000 0.120 0.226 0.318   .636
4 4.500 0.120 0.237 0.337 .534 .674
5 5.563 0.134 0.258 0.375 .625 .750
6 6.625 0.134 0.280 0.432 .719 .864
8 8.625 0.148 0.322 0.500 .906 .875
10 10.750 0.165 0.365 0.500 1.125  
12 12.750 0.180 0.375 0.500 1.312  
14 14.000 0.188 0.375 0.500 1.406  
16 16.000 0.188 0.375 0.500 1.594  

 

INOX Steel Pipe Minimum Wall Thickness on Inspection

Stockists of Large Diameter Stainless Steel Pipes are available in Sizes from 16” to 100". Get a Free Quote Mow!

 

Kamal Steels is specialized in Large Diameter Stainless Steel Pipes. They can produce up to 100 SS Pipe as per the customer requirements. up to 24 Inch Stainless Pipe can be manufactured within 20-30 Days, but it may take 45-60 days for Large Diameter pipes.

Nominal Thickness Minimum Thickness on Inspection Nominal Thickness Minimum Thickness on Inspection Nominal Thickness Minimum Thickness on Inspection
in. mm in mm in mm in mm in mm in mm
0.068 1.7 0.060 1.5 0.294 7.5 0.257 6.5 0.750 19.0 0.658 16.6
0.068 2.2 0.077 2.0 0.300 7.6 0.262 6.7 0.812 20.6 0.710 18.0
0.091 2.3 0.080 2.0 0.307 7.8 0.269 6.8 0.843 21.4 0.736 18.7
0.095 2.4 0.083 2.1 0.308 7.8 0.270 6.9 0.854 21.7 0.756 19.2
0.113 2.9 0.099 2.5 0.312 7.9 0.273 6.9 0.875 22.2 0.766 19.5
0.119 3.0 0.104 2.6 0.318 8.1 0.278 7.1 0.906 23.0 0.783 20.1
0.125 3.2 0.109 2.8 0.322 8.2 0.282 7.2 0.937 23.8 0.820 20.8
0.126 3.2 0.110 2.8 0.330 8.4 0.289 7.3 0.968 24.6 0.847 21.5
0.133 3.4 0.116 2.9 0.337 8.6 0.295 7.5 1.000 25.4 0.875 22.2
0.140 3.6 0.122 3.1 0.343 8.7 0.300 7.6 1.031 26.2 0.902 22.9
0.145 3.7 0.127 3.2 0.344 8.7 0.301 7.6 1.062 27.0 0.929 23.6
0.147 3.7 0.129 3.3 0.358 9.1 0.313 8.0 1.083 27.8 0.956 24.3
0.154 3.9 0.135 3.4 0.365 9.3 0.319 8.1 1.125 28.6 0.984 25.0
0.156 4.0 0.136 3.5 0.375 9.5 0.328 8.3 1.156 29.4 1.012 25.7
0.179 4.5 0.157 4.0 0.382 9.7 0.334 8.5 1.218 30.9 1.066 27.1
0.187 43.7 0.164 4.2 0.400 10.2 0.350 8.9 1.250 31.8 1.094 27.8
0.188 4.8 0.164 4.2 0.406 10.3 0.355 9.0 1.281 32.5 1.121 28.5
0.191 4.9 0.167 4.2 0.432 10.4 0.378 9.6 1.312 33.3 1.148 29.2
0.200 5.1 0.175 4.4 0.436 11.1 0.382 9.7 1.343 34.1 1.175 29.8
0.203 5.2 0.178 4.5 0.437 11.1 0.382 9.7 1.375 34.9 1.203 30.6
0.216 5.5 0.189 4.8 0.438 11.1 0.383 9.7 1.406 35.7 1.230 31.2
0.218 5.5 0.191 4.9 0.500 12.7 0.438 11.1 1.436 36.5 1.258 32.0
0.219 5.6 0.192 4.9 0.531 13.5 0.465 11.8 1.500 36.1 1.312 33.3
0.226 5.7 0.196 5.0 0.552 14.0 0.483 12.3 1.531 38.9 1.340 34.0
0.237 6.0 0.207 5.2 0.562 14.3 0.492 12.5 1.562 39.7 1.367 34.7
0.250 6.4 0.219 5.6 0.593 15.1 0.519 13.2 1.593 40.5 1.394 35.4
0.258 6.6 0.226 5.7 0.600 15.2 0.525 13.3 1.750 44.5 1.531 38.9
0.276 7.0 0.242 6.1 0.625 15.9 0.547 13.9 1.781 45.2 1.558 39.6
0.277 7.0 0.242 6.1 0.656 16.6 0.573 14.6 1.812 46.0 1.586 49.3
0.279 7.1 0.244 6.2 0.674 17.1 0.590 15.0 1.968 50.0 1.772 43.7
0.280 7.1 0.245 6.2 0.687 17.4 0.601 15.3 2.062 52.4 1.804 45.8
0.281 7.1 0.246 6.2 0.719 18.3 0.629 16.0 2.343 59.5 2.050 52.1

 

Stainless Steel Pipe Chemical Composition

Stainless Steel Pipe Grades UNS Si Mn N S Cr P Ni C Mo
TP304 S30400 1 2 - 0.03 18.0-20.0 0.045 8.0-11.0 0.08 -
TP304L S30403 1 2 - 0.03 18.0-20.0 0.045 8.0-13.0 0.035 -
TP316 S3160 1 2 - 0.03 16.0-18.0 0.045 11.0-14.0 0.08 2.0-3.0
TP316L S31603 1 2 - 0.03 16.0-18.0 0.045 10.0-14.0 0.035 2.0-3.0
TP321 S3210 1 2 0.1 0.03 17.0-19.0 0.045 9.0-12.0 0.08 -
TP321H S32109 1 2 0.1 0.03 17.0-19.0 0.045 9.0-12.0 0.04-0.10 -
TP347 S3470 1 2 - 0.03 17.0-19.0 0.045 9.0-13.0 0.08 -

 

Large Diameter Stainless Pipe Properties

Material Heat Temperure Tensile Strength Yield Strength Elongation %, Min
Treatment Min.º F(º C) Ksi (MPa), Min. Ksi (MPa), Min.
TP304 Solution 1900 (1040) 75(515) 30(205) 35
TP304L Solution 1900 (1040) 70(485) 25(170) 35
TP316 Solution 1900(1040) 75(515) 30(205) 35
TP316L Solution 1900(1040) 70(485) 25(170) 35

 

Cold Rolled SS Pipe Applications

  • Food and beverage
  • Marine Industry
  • Fertilizers
  • Oil and gas
  • Mining
  • Water/waste
  • Pulp and Paper
  • Process piping
  • Pharmaceutical
  • Chemical and petrochemical
  • Power generation
  • Renewable Energy

 

Why Non-polished finish Stainless Steel Pipes are used?

You can save on Mill Finish pipes if there is no requirement of additional requirement of finishing such as 2B Finish, Mirror Finish, or BA Finish. These SS Pipes are used where visual appealing is not mandatory like in Automotive, Shipping, and construction sectors.

Many Stainless Steel Pipe Manufacturers supply the material in Non-Polished finish. In such case buyers need to spend additional for bright or mirror surface finish. At Kamal Steels, you can buy Mill Finish or Bright Drawn stainless steel pipe at very nominal cost.

 

Top 6 Special Tricks while Welding Stainless Steel Pipe

Different methods are used for welding a mill finish stainless steel pipe or polished. The welders must use these special tricks to maintain the weld quality.

  • Choose the right Filler Material and welding consumables
  • Pre-Weld Preparation if the pipe surface are polished
  • Proper Heat Settings at the time of welding
  • Choose TIG Welding for precision weld
  • Go for MIG Welding for Thick-walled stainless steel pipe
  • Use SAW welding for large diameter stainless steel pipe but avoid this method if joints are complex

 

List of Documents Required with Dispatch of Stainless Steel Pipe

Check the list of documents when procure the material from Stainless Steel Pipe Suppliers or manufacturers

Check List
Invoice Yes
Packing List Yes
Certificate of Compliance Yes
Mill Test Certificate (MTC) or MTR EN 10204 type 3.1
If manufacturer include the inspection of Third Party EN 10204 type 3.2
Certificate of Origin If material is Imported or not produced by the manufacturer
Additional Test if any Can offer at additional cost
Purchase Order (PO) Yes
Shipping/ Transport Documents Yes
Safety Data Sheet (SDS) If required
Warranty Certificate Manufacturer can offer based on their policy
Inspection Report If required

 

How to check pressure limit of SCH 10 Stainless Steel Pipe?

Pressure rating charts datasheet are available with Stainless Steel Seamless Pipe Manufacturers which can avail on request. The Pressure Limit are measured in PSI or Bar. Below formula can be use to calculate SS Pipe Pressure Limit.

Pressure Limit of Sch 10 Stainless Steel Pipe

 

Sch 10S vs Sch 40S Stainless Steel Pipe

The Schedule numbers indicate the wall thickness of the Pipe. SCH 5 is the smallest wall thickness in SS Seamless Pipe. Check the differences between Sch 10S and Sch 40S stainless steel pipes.

- Sch 10S Stainless Steel Pipe Sch 40S SS Pipe
Nominal Pipe Size (NPS) ½” to 36” OD ½” to 24” OD
Minimum Wall Thickness 0.065” 0.109”
Maximum Wall Thickness 0.500" 0.750”
Applications & Uses Low-pressure systems High-pressure systems

 

Why there is high demand of Stainless Steel Pipe in South Africa?

There is a high rise of oil and gas, desalination, wastewater treatment, and many other industrial projects in South Africa. SS pipes are most commonly used in all industrial and high temperature applications. Due to their corrosion resistance and hygiene quality these Stainless Steel Pipes are high in Demand in Johannesburg, Durban, and Cape Town. As per the 2023 USA report, 37% of total Imported SS Pipes goes to Oil & Gas sector.

 

SS Pipe Shipping Time from India to Malaysia and Singapore

Kamal Steels was established in 1984. They started export to Southeast Asia, Middle east and MENA countries in early of 2000. Here is the approx. Shipping time from Mumbai Port to Malaysia and Singapore. In case of emergency Kamal Steels can arrange the delivery in 2 to 5 days by Air.

Port Estimated Days
Port Klang (Kuala Lumpur, Malaysia) 14 - 21 days
Penang Port, Malaysia 14 - 21 days
Port of Singapore 10 - 15 days

 

Which Origin of material is expensive compared to Indian?

Stainless steel pipe of Indian origin is very well known among industries involved in chemical processing, dairy products, and oil & gas production. Widely used in the international market by users from Oman, Malaysia, Singapore and MENA countries. Jindal steel is one the most prominent and leading manufacturers of stainless steel pipe in India.

Below is a list of top 10 origin of steel pipes with their approximate cost:

Origin of CountryApprox Cost Per kg in USD
India US $2.00 - $3.00
Germany US $3.50 - $4.50
United States US $4.00 - $5.00
Japan US $3.50 - $4.50
South Korea US $3.00 - $4.00
Italy US $3.50 - $4.50
France US $3.50 - $4.50
China US $2.50 - $3.50
Taiwan US $2.50 - $3.50
United Kingdom US $3.50 - $4.50