Stainless Steel Welded Tubes, Pipes & U–Tubes Manufacturer in India

 

Stainless Steel Welded Tubes, Pipes & U–Tubes Manufacturer.

Petroinox Pipes and Tubes Private Limited is a leading Manufacturer of Stainless Steel Welded Tubes, Pipes & U–Tubes in India. Manufacturing stainless steel U Bend tube bending equipment that is used only for stainless tube bending as per the customer’s drawing and specification.  SS Seamless U Tubes. is used in Heat exchanger systems.  Oil & Gas, Refinery & Petrochemical, Dairy, Chemical & Fertilizer, Thermal, Solar & Nuclear Power, LNG are among niche markets where the products are supplied. We fabricate all Stainless Steel Welded Tubes, Pipes & U–Tubes products with the help of the latest technology at our manufacturing units.

Stainless Steel Welded Tubes, Pipes & U–Tubes Pipes

Stainless Steel Welded Tubes, Pipes & U–Tubes Pipes

Stainless Steel Welded Tubes, Pipes & U–Tubes Pipe and Tubes Manufacturer, Supplier & Exporter in India

Petroinox Pipes and Tubes Private Limited is a leading Supplier of Stainless Steel Welded Tubes, Pipes & U–Tubes Pipes, and Tubes in India. We used superior quality raw materials for Stainless Steel Welded Tubes, Pipes & U–Tubes pipes and Tubes to get manufactured. We are an ISO 9001:2009 certified company. One of our most popular products in Stainless Steel Welded Tubes, Pipes & U–Tubes pipes and Tubes. We also deal in Stainless Steel Seamless Tubes, Pipes & U–Tubes & High Precision Heat Exchanger Tubes.

Product Range

Description Grade Size (Range) (Seamless) Thickness (Range) (Seamless) Length
Austenitic Stainless Steel 304/L/H, 316/L/H/TI, 321/H, 347/H, 310 Tube Diameter Pipe Diameter Tube Thickness Pipe Thickness 25 MTR
6 mm OD to 101.6 mm OD 1/8″ NB TO 8″NB 0.5 mm TO 4 mm 0.5 mm TO SCH 160

Specification of Stainless Steel Welded Tubes, Pipes & U–Tubes Tubes

(A) ASTM/ASME – Standards
A 213 / SA 213 Seamless ferritic and austenitic alloy-steel boiler, superheater, and Heat Exchanger Tubes
A 249 / SA 249 Welded austenitic steel boiler, Super Heater, Heat Exchanger, and Condenser Tubes
A 268 / SA 268 Seamless and Welded ferritic and martensitic stainless steel tubing for general service
A 269 / SA 269 Austenitic Seamless and Welded stainless steel tubes for general service
A 312 / SA 312 Seamless and Welded austenitic stainless steel pipes
A 358 / SA 358 Welded pipe for high-temperature service
A 688 / SA 688 Welded feedwater heater ‘U’ Tubes
(C) German – Standards
DIN 17455 Stainless Steel Welded Pipes for general purpose
DIN 17456 Seamless circular austenitic stainless steel for general service
DIN 17457 Circular austenitic stainless steel welded tubes subject to special requirement
DIN 17458 Seamless circular austenitic stainless steel tubes subject to special requirement
DIN 28180 Seamless steel tubes for heat exchanger
(D) NF – Standards (AFNOR Standard)
NF A 49-117 Seamless ferritic and austenitic S.S. tubes for general services
NF A 49-217 Seamless ferritic, austenitic and ferritic-austenitic stainless steel tubes for heat exchanger
(F) JIS – Standards
JIS G 3459 Seamless S.S. Pipes.
JIS G 3463 Stainless steel boiler and heat exchanger tubes

Chemical Properties of Stainless Steel Welded Tubes, Pipes & U–Tubes

Grade DIN (EN) % C(Max) % Mn Max % P (Max) % S (Max) % SI(Max) % CR % Ni % Mo % N Max % CU Max % OTHERS
Austenitic 304 1.4301 0.080 2.00 0.045 0.030 0.75 18.00-20.00 8.00-10.50 0.10
304H 1.4948 0.04-0.10 2.00 0.045 0.030 0.75 18.00-20.00 8.00-10.50
304L 1.4307 0.030 2.00 0.045 0.030 0.75 18.00-20.00 8.00-12.00 0.10
304LN 1.4311 0.030 2.00 0.045 0.030 0.75 18.00-20.00 8.00-12.00 0.10-0.16
309 1.4828 0.20 2.00 0.045 0.030 0.75 22.00-24.00 12.00-15.00
309S 0.08 2.00 0.045 0.030 0.75 22.00-24.00 12.00-15.00
310 1.4841 0.025 2.00 0.045 0.030 1.50 24.00-26.00 19.00-22.00
310S 1.4845 0.08 2.00 0.045 0.030 1.50 24.00-26.00 19.00-22.00
316 1.4401 0.08 2.00 0.045 0.030 0.75 16.00-18.00 10.00-14.00 2.00-3.00 0.10
316L 1.4404 0.030 2.00 0.045 0.030 0.75 16.00-18.00 10.00-14.00 2.00-3.00 0.10
316LN 0.030 2.00 0.045 0.030 0.75 16.00-18.00 10.00-14.00 2.00-3.00 0.10-0.16
316Ti 1.4571 0.08 2.00 0.045 0.030 0.75 16.00-18.00 10.00-14.00 2.00-3.00 0.10 Ti = 5X (C+N) Min., 0.70 Max.
317 1.4449 0.08 2.00 0.045 0.030 0.75 18.00-20.00 11.00-15.00 3.00-4.00 0.10
317L 1.4438 0.030 2.00 0.045 0.030 0.75 18.00-20.00 11.00-15.00 3.00-4.00 0.10
317LN 0.030 2.00 0.045 0.030 0.75 18.00-20.00 11.00-15.00 3.00-4.00 0.10-0.22
321 1.4541 0.08 2.00 0.045 0.030 0.75 17.00-19.00 9.00-12.00 0.10 Ti = 5X (C+N) Min., 0.70 Max.
347 1.4550 0.08 2.00 0.045 0.030 0.75 17.00-19.00 9.00-13.00 Cb = 10XC Min.,1.00 Max.
Ferritic + Martensitic 409 1.4512 0.080 1.00 0.040 0.020 1.00 10.50-11.75 0.50 max. 0.030 Ti = 6X (C+N) Min., 0.70 Max.
409RC 0.02 1.00 0.040 0.030 1.00 10.50-11.75 0.50 max. 0.020 Ti = 5X C Min., 0.75 Max.
409M 0.03 0.8-1.5 0.03 0.030 1.00 10.80-12.50 1.50 max. 0.030 Ti = 0.75 Min.,
410 1.4006 0.15 1.00 0.040 0.030 1.00 11.50-13.50 0.75 max.
410S 0.08 1.00 0.040 0.030 1.00 11.50-13.50 0.60 max.
Ferritic 405 0.80 1.00 0.04 0.030 1.00 11.50-14.50 0.60 Al = 0.10 – 0.30
430 1.4016 0.12 1.00 0.04 0.030 1.00 16.00-18.00 0.75 max.
430Ti 0.030 1.00 0.04 0.030 1.00 16.00-19.00 Ti = 0.10 -1.0
436 0.12 1.00 0.040 0.030 1.00 16.00-18.00 0.75-1.25 Cb = 5X C Min., 0.80 max.
439 0.07 1.00 0.04 0.03 1.0 17.00-19.00 0.5 0.04 Al = 0.15, Ti = 0.2 -1.0

 

Stainless Steel Seamless Pipes Dimension

Stainless Steel Welded Pipes Dimension – (S.S. Welded Pipe)
Nominal Pipe Size Nominal Outside Diameter Wall Thickness & Weight
Sch. 5S Sch. 10S Sch. the 20S Sch. the 40S Sch. the 80S Sch. 160S
mm Inch mm Inch Wall Thick Weight Kg/Mtr. Wall Thick Weight Kg/Mtr. Wall Thick Weight Kg/Mtr. Wall Thick Weight Kg/Mtr. Wall Thick Weight Kg/Mtr. Wall Thick Weight Kg/Mtr.
6 1/8 10.3 0.405 1 0.23 1.24 0.28 1.5 0.33 1.73 0.37 2.41 0.47
8 1/4 13.7 0.54 1.2 0.37 1.65 0.49 2 0.58 2.24 0.64 3.02 0.82
10 3/8 17.2 0.675 1.2 0.47 1.65 0.63 2 0.74 2.31 0.87 3.2 1.12
15 1/2 21.3 0.84 1.65 0.81 2.11 1.02 2.3 1.07 2.77 1.29 3.73 1.62 4.75 1.97
20 3/4 26.7 1.05 1.65 1.05 2.11 1.3 2.5 1.52 2.87 1.71 3.91 2.93 5.56 2.93
25 1 33.4 1.315 1.65 1.03 2.77 2.13 2.5 2 3.38 2.54 4.55 3.29 6.35 4.3
32 42.2 1.66 1.65 1.65 2.77 2.73 3 2.9 3.56 3.44 4.85 4.56 6.35 5.69
40 48.3 1.9 1.65 1.93 2.77 3.11 3 3.35 3.68 4.11 5.08 5.49 7.14 7.35
50 2 60.3 2.375 1.65 2.4 2.77 3.99 3.5 4.25 3.91 5.52 5.54 7.6 8.74 11.26
65 73.03 2.875 2.11 3.7 3.05 5.26 4 6.81 5.16 8.77 7.01 11.59 9.53 14.91
80 3 88.9 3.5 3.5 4.51 3.05 6.45 4 8.37 5.49 11.47 7.62 15.51 11.13 21.3
100 4 114.3 4.5 2.11 5.85 3.05 8.36 4.5 12.18 6.02 16.07 8.56 22.66 13.49 33.54
125 5 141.3 5.563 2.77 9.5 3.4 11.6 5 16.8 6.55 21.08 9.53 31 15.88 49.11
150 6 168.3 6.625 2.77 11.35 3.4 13.82 6.35 25.36 7.11 28.68 10.97 42.56 8.24 67.53
200 8 219.08 8.625 2.77 14.8 3.76 20 6.35 33.31 8.18 43.18 12.7 64.64 23.01 111.27
250 10 273.05 10.75 3.4 22.61 4.19 27.8 6.35 41.77 9.27 60.31 12.7 81.55 28.58 172.33
300 12 323.85 12.75 3.96 31.25 4.57 36 6.35 49.7 9.53 73.85 12.7 97.43 33.32 238.68
350 14 355.6 14 3.96 34.35 4.78 41.3 7.92 67.9 11.13 98.54
400 16 406.4 16 4.19 41.6 4.78 47.34 7.92 77.82 12.07 123.3
450 18 457.2 18 4.19 46.85 4.78 53.32 7.92 87.74 14.27 155.86
500 20 508 20 4.78 59.31 5.54 68.64 9.53 117.14 15.09 183.42
600 24 609.6 24 5.54 82.57 6.35 94.52 9.53 141.11 17.48 255.41

Stainless Steel Seamless Tube Dimension

Stainless Steel Welded Tubes Dimension – (S.S. Welded Tube)
Wall thickness in mm. 0.5 0.6 0.7 0.8 1 1.2 1.6 2 2.6 3 3.2 3.6
O.D. in mm. Weight in kg/meter
6 0.069 0.081 0.093 0.104 0.125 0.144 0.176
9.52 0.112 0.134 0.154 0.174 0.213 0.249 0.317
10 0.119 0.141 0.163 0.184 0.225 0.264 0.336
12.7 0.153 0.182 0.21 0.238 0.293 0.345 0.444
14 0.169 0.201 0.233 0.264 0.325 0.384 0.496
15.87 0.192 0.229 0.266 0.301 0.372 0.44 0.571 0.694
19 0.231 0.276 0.32 0.364 0.45 0.534 0.696 0.85 1.066 1.2 1.264
25 0.306 0.366 0.425 0.484 0.6 0.714 0.936 1.15 1.456 1.65 1.744 1.926
25.4 0.311 0.372 0.432 0.492 0.61 0.726 0.952 1.17 1.482 1.68 1.776 1.962
31.8 0.918 1.208 1.49 1.898 2.16 2.288 2.538
38 1.104 1.456 1.8 2.301 2.625 2.784 3.096
44.5 1.299 1.716 2.125 2.724 3.113 3.304 3.681
50.8 1.488 1.968 2.44 3.133 3.585 3.808 4.248
63.5 2.476 3.075 3.959 4.538 4.824 5.391
76.1 2.98 3.705 4.778 5.483 5.832 6.525
101.6 4 4.98 6 7 7,872 8.82

About Stainless Steel Welded Tubes, Pipes & U–Tubes Pipes and Tubes

We are the most trusted Stainless Steel Welded Tubes, Pipes & U–Tubes Pipes and Tubes Supplier in India. Petroinox Pipes and Tubes Private Limited are known for supplying quality Stainless Steel Welded Tubes, Pipes & U–Tubes Pipes and Tubes with proper packing as well as fast shipping ways. We ensure on-time and damage-free delivery to the client’s location with all required documents and labeling. Petroinox Pipes and Tubes Private Limited is an ISO 9001:2009 certified company that has been in existence since 2002. Product dependability and performance have created Petroinox Pipes and Tubes Private Limited leading Businessperson, Manufacturers, and Suppliers of Stainless Steel Welded Tubes, Pipes & U–Tubes Pipes and Tubes in India.

Some of our qualities that will make you to trustworthy with us:

  • To suit the requirements of our customers, we offer products in a wide range of options to choose from
  • We offer a customization facility for our manufactured products
  • Our offerings can be availed at market leading prices

Applications & Uses

  • Stainless Steel Welded Tubes, Pipes & U–Tubes Pipe and Tubes Uses in Textile machinery
  • Stainless Steel Welded Tubes, Pipes & U–Tubes Pipe and Tubes Uses in the Oil and gas industry
  • Stainless Steel Welded Tubes, Pipes & U–Tubes Pipe and Tubes Uses in Medical Gas Pipeline Systems
  • Stainless Steel Welded Tubes, Pipes & U–Tubes Pipe and Tubes Uses in Pharmaceutical processing industry
  • Stainless Steel Welded Tubes, Pipes & U–Tubes Pipe and Tubes- Uses in Fluid piping.
  • Stainless Steel Welded Tubes, Pipes & U–Tubes Pipe and Tubes- Uses in Modern architecture.
  • Stainless Steel Welded Tubes, Pipes & U–Tubes Pipe and Tubes Uses in Water waste projects.
  • Stainless Steel Welded Tubes, Pipes & U–Tubes Pipe and Tubes Uses in Agriculture

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