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Stainless Steel Pipes Manufacturers & Suppliers in India

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Stainless Steel Pipes Manufacturers & Suppliers

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  • Seamless Stainless Steel Tube & Pipe Manufacturers in India: OD 6 – OD 762mm × 0.5 – 70mm
  • Welded Stainless Steel Tube & Pipe Manufacturers in India: OD 15 to OD 1000mm × 0.5 – 80mm
  • Stainless Steel Slotted Pipes Manufacturers & Suppliers in India: 3/4″ – 3″ OD x 1.2-3.0mm
  • Stainless Steel Polished Pipes, Decorative SS Pipes Manufacturers & Suppliers in India: 1/2″ OD – 4″ OD x 1.0mm to 5.0mm thk (Mirror Finish, Matte Finish, Satin Finish, 400 Grit, 180 Grit, 600 Grit)
  • Stainless Steel Rectangular/Square Steel Pipes Manufacturers & Suppliers: 10mm to 300mm
  • Stainless Steel Tubing Manufacturers – Instrumentation Tubes Manufacturers in India
Production RangeStainless Steel Pipes Pressure Rating
Stainless Steel Tubing Pressure RatingsStainless Steel Pipe Sizes & Weight

Within these years, Metline has emerged one of the best manufacturer of stainless steel pipes in India. We manufacture and export a wide variety of ss welded pipes and stainless steel seamless pipes/tubes. As a professional manufacturer and supplier of stainless steel pipes in India, we have passed all international certifications which include ISO 9001, ISO 14001, OHSAS 18001, and PED. Our main products are stainless steel pipes, stainless steel pipe fittings, stainless steel flanges and pipes and fittings in special alloys.

For us quality always stands first, and we would provide 100% free replacement to our customer, in case of any kind of quality defects for materials supplied. At the same time, we also strive to ensure that our quality for stainless steel pipes is the best in the industry. Our continuous focus on quality, price and service has helped us win many order from India, and overseas. We welcome you to contact us for best prices for stainless steel pipes from our factory and warehouse (in stock goods).

Description

Metline is  a specialist manufacturer and supplier of stainless steel pipes in India, with over 200 customers throughout the world. Stainless steel pipes are generally used for applications where corrosion protection is necessary. We manufacture, stock and sell various kinds of stainless steel seamless and welded pipes or tube.

Duplex Stainless Steel PipesAustentic Stainless Steel PipesPressure Vessel Tubing
Super Duplex Stainless Steel PipesFerritic Stainless Steel PipesSeamless Piping
Special Alloy Stainless Steel PipesMartensitic Stainless Steel PipesInstrumentation & Hydraullic SS Pipes


Applications for Stainless Steel Pipes – Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Steel Pipes NB Sizes, Stainless Steel Pipes Weight Per Meter, for Stainless Steel Seamless & Welded Pipes

Size NBO.D.Pipe Schedules
inches5s51010s203040s406080s80100120140160Dbl.
mmStdE.H.E.H.
1/80.4050.891.241.241.731.732.412.41
10.290.210.280.280.360.360.470.47
1/40.541.241.651.652.242.243.023.02
13.720.380.490.490.630.630.800.80
3/80.6751.241.651.652.312.313.203.20
17.150.490.630.630.840.841.091.09
1/20.841.651.652.112.112.772.773.733.734.787.47
21.340.800.801.001.001.271.271.621.621.942.55
3/41.051.651.652.112.112.872.873.913.915.567.82
26.671.021.021.281.281.681.682.192.192.883.63
11.3151.651.652.772.773.383.384.554.556.359.09
33.401.291.292.092.092.502.503.233.234.235.45
1-1/41.661.651.652.772.773.563.564.854.856.359.70
42.161.651.652.692.693.383.384.464.465.607.76
1-1/21.91.651.652.772.773.683.685.085.087.1410.16
48.261.901.903.103.104.044.045.405.407.239.54
22.3751.651.652.772.773.913.915.545.548.7411.07
60.332.392.393.933.935.445.447.477.4711.113.4
2-1/22.8752.112.113.053.055.165.167.017.019.5314.02
73.033.683.685.255.258.628.6211.411.414.920.4
33.52.112.113.053.055.495.497.627.6211.1315.24
88.904.514.516.456.4511.311.315.315.321.327.7
3-1/242.112.113.053.055.745.748.088.0816.15
101.65.175.177.407.4013.613.618.618.634.0
44.52.112.113.053.056.026.027.148.568.5611.1313.4917.12
114.35.835.838.358.3516.116.118.822.322.328.333.541.0
4-1/256.279.0218.03
127.018.626.248.4
55.5632.772.773.403.406.556.559.539.5312.7015.8819.05
141.39.459.4511.611.621.821.830.930.940.249.157.4
66.6252.772.773.403.407.117.1110.9710.9714.2718.2621.95
168.311.311.313.813.828.228.242.542.554.267.479.1
77.6257.6512.7022.23
193.735.156.693.9
88.6252.772.773.763.766.357.048.188.1810.3112.7012.7015.0918.2620.6223.0122.23
219.114.814.819.919.933.336.842.542.553.064.664.675.790.7100.8111.2107.8
99.6258.6912.70
244.550.472.5
1010.753.403.404.194.196.357.809.279.2712.7012.7015.0918.2621.4425.4028.5825.40
273.122.622.627.827.841.751.060.260.281.581.595.7114.5132.7154.9172.1155.0
1111.759.5312.70
298.567.889.4
1212.753.964.194.574.576.358.389.5310.3114.2712.7017.4821.4425.4028.5833.32
323.931.433.036.036.049.765.173.879.7108.997.4131.7159.5186.8207.9238.7
14143.966.354.787.929.539.5311.1315.0912.7019.0523.8327.7931.7535.71
355.634.354.641.368.081.281.294.3126.4107.3157.9194.5224.3253.3281.4
16164.196.354.787.929.539.5312.7016.6612.7021.4426.1930.9436.5040.49
406.441.562.647.277.993.193.1123.2160.0123.2203.1245.3286.2332.6364.8
18184.196.354.787.9211.139.5314.2719.0512.7023.8329.3634.9339.6745.24
457.246.870.553.287.8122.1105.1156.0205.7139.1254.2309.5363.3408.1459.1
20204.786.355.549.5312.709.5315.0920.6212.7026.1932.5438.1044.4550.01
508.059.278.568.9117.0154.9117.0182.9247.6154.9310.9381.1441.1507.6564.0
24245.546.356.359.5314.279.5317.4824.6112.7030.9638.8946.0252.3759.54
609.682.494.494.4140.8209.5140.8254.8354.3186.8441.1546.8639.0718.9806.4
26267.9212.709.5312.70
660.4127.4202.6152.7202.6
28287.9212.7015.889.53
711.2137.3218.5271.9164.7
30300.257.927.9212.7015.889.5312.70
762.079.4146.8147.2234.4291.8176.6234.4
32327.9212.7015.889.5317.4812.70
812.8157.1250.3311.7188.5342.4250.3
34347.9212.7015.889.5317.48
863.6167.0266.2331.5200.4364.3
36367.9215.889.5319.0512.70
914.4177.0351.4212.3420.2282.1

Stainless Steel Pipes Pressure Rating Table – Pipe Sizes & Pressure Ratings

Ratings for standard seamless stainless steel pipes, temperatures ranging 100oF to 750oF. All ratings in psig based on ANSI/ASME B 31.1. ASTM A316L Stainless Steel Pipes

Pressure Rating (psig) 
Pipe SizePipe ScheduleTemperature (F)/(◦C)
(inches)100200300400500600650700750
 37.893.3149204260316343371399
1″40304826292362217120191924186718241810
80421336343265300227912659258025282501
160614052964759437540683876376136843646
1 1/2″40225719471750160814961425138313541340
80318227442466226721082009194919091889
160461939843580329130602916282927722743
2″40190216401474135512601201116511411129
80274723692129195718201734168216481631
160449938803486320529802840275526992671
3″40180615581400128711961140110610841072
80255322021979181916911612156415321516
160384033122976273625442424235223042280
4″4015311321118710911014967938919909
80221319091715157714661397135513281314
160360131062791256623862273220621612138
5″40134211581040956889847822805797
80198117091535141113121250121311891176
160341429452646243322622155209120492027
6″4012191052945869808770747732724
80191316501483136312671208117211481136
160328928362549234321792076201419731953
8″401073926832765711678657644637
80169214591311120511211068103610151005
160317527382460226221032004194419051885
10″40974840755694645615596584578
80160913881247114710661016986966956
160314727142439224220851986192718801868

Stainless Steel Tubing Pressure Rating Table

 Tube ODWalll Thickness (mm) 
(mm) 0.811.21.51.822.22.52.833.544.55
Working Pressure (bar)
3670
6310420540710
8310390520
10240300400510582
12200250330410470
14160200270340380430
15150190250310360400
16170230290330370400
18150200260290320370
20140180230260290330380
22140160200230260300240
25180200230260290320
28180200230260280330
30170180210240260310
32160170200220240290330
38140160190200270270310
50150210210240270

Manufacturing & Stock Range for Stainless Steel Pipes in India

NameStainless Steel Pipes
StandardASTM A554, A249, A269 and A270, A312
Material Grade201 ( Ni 1.2%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
316L (Ni10%~14%),
430
Outer Diameter6mm–914.4 (1/4″ NB to 36″ NB)
Thickness0.8mm to 30 mm Wall thickness
Length6m or as customer’s request
a) Outer Diameter:  +/- 0.2mm
Toleranceb) Thickness: +/- 0.02mm
c) Length: +/- 5mm
SurfaceAnnealed & Pickled (Passivated) Finish
180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
TestHydro Test, Eddy Current Test, Heat Treatment, NDT
Chemical Composition of Material  Material201202304316430
C≤0.15≤0.15≤0.08≤0.08≤0.12
Si≤1.00≤1.00≤1.00≤1.00≤1.00
Mn5.5-7.57.5-10≤2.00≤2.00≤1.00
P≤0.06≤0.06≤0.045≤0.045≤0.040
S≤0.03≤0.03≤0.030≤0.030≤0.030
Cr16-1817-1918-2016-1816-18
Ni3.5-5.54-68-10.510-14
Mo2.0-3.0
Mechanical PropertyMaterial Item201202304316
Tensile Strength≥535≥520≥520≥520
Yield Strength≥245≥205≥205≥205
Extension≥30%≥30%≥35%≥35%
Hardness (HV)<253<253<200<200
PaymentPayment by T/T, 30% as advance payment and 70% balance, against Invoice Before Delivery
Delivery time3 days if goods are in stock.
20 days if goods nee to be produced after order
ValidityValid time is 3 days for price usually.
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