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Stainless Steel Welded Tubes, Pipes & U–Tubes

Divine Tubes Pvt. Ltd. is one of India’s most trusted Stainless Steel Welded Tubes & Pipes manufacturing and exporting companies. The ss welded tubes and pipes manufactured by the divine are produced from best quality stainless steel strips that are sourced from trusted vendors. The strips are changed into tubular form and then welded utilizing tungsten inert gas (TIG) welding technique. The welded bead is then eliminated with a bead scarfing equipment fitted on the mill.

It should be observed that ss welded tubes and pipes are subject to solution annealing, pickling operations and straightening. All our completed tubes and pipes are completely tested for quality before packaging them for despatch.

Stainless Steel Welded Tubes Manufacturer

PRODUCT RANGE

Description Grade Size (Range) (Welded) Thickness (Range) (Welded) 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
(A) ASTM/ASME – Standards
A 213 / SA 213 Seamless ferritic and austenitic alloy steel boiler, super heater 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 feed water 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 ferritc-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
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 Welded Pipes Dimension – (S.S. Welded Pipe)
Nominal Pipe Size Nominal Outside Diameter Wall Thickness & Weight
Sch. 5S Sch. 10S Sch. 20S Sch. 40S Sch. 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 1¼ 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 1½ 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 2½ 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 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
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Divine Tubes Pvt. Ltd. was incorporated in the year 1976 as a premium manufacturer of seamless stainless steel tubes, welded tubes, pipes and U-tubes in Austenitic, Ferritic and Duplex grade.

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  • Divine House 414, Phase - I, G.I.D.C. Ind. Estate, Nr. Axis Bank Chhatral - 382 729, Gandhinagar, Gujarat, India.
  • Phone +91 02764 233205, 233206