ASME SA 312 316L Seamless Pipe and Inox 1.4404 / 1.4435 ERW Pipe manufacturer in India
ASTM A312 Tp316l is a grade of tubular products. Oshwin Overseas is a large supplier of all kinds of ASTM A312 Tp316l Pipe Dimensions. We manufacture pipes of different schedules under different diameters. There are ASTM A312 Tp316l Equivalent products in the market as well. But our ASME A312 Tp316l products are unique in that they could be used at subzero temperatures as well. Our Stainless Steel Pipe A312 Tp316l ranges from small to medium sizes. We can also produce custom ASTM A312 Tp316l Seamless pipes as well.
These seamless pipes are highly resistance to chloride corrosion and therefore the 316l Stainless Steel Pipe resistant to pitting and crevice corrosion even under chloride rich environments. Our Stainless Steel Pipe 316l Seamless products can be used in boats, marine applications, sea water purification systems and in waste water management applications as well. There are different schedules of the pipes to accommodate different diameters and wall thicknesses. The Stainless Steel Pipe 316l Schedule 40 is a medium range pressure containment capacity whereas the Stainless Steel Pipe 316l Schedule 10s has comparatively smaller wall thickness. Our 316l Seamless Pipe Schedule 40 Pipe are one of the most used in the oil & gas industries. Our electric resistant welded SS 316l Erw Pipe is stronger and can last longer. The advantage of 316l Welded Pipe is that it is easy to weld with or without filler materials. We also supply Square Pipe 316l which could be used for extra strength in structural applications. Please contact us to get a Free quote.
View 3/4 inch NB Schedule 40/ 80 UNS S31603 Welded Pipe price per kg in India, 316L Stainless Steel Pipe supplier in Mumbai
Available 316L Stainless Steel Pipe Sizes
ASTM A312 TP316L Seamless Pipes
- Size: 6NB - 1200NB
- OD: 1/8" - 12" NPS
- Thickness : 0.6 - 12.7 mm
- Length: Single, Double Random & Cut Length
ASTM A312 TP316L Erw / Welded Pipes
- Size: 1/8” - 36” NB,
1/4” - 36” OD
- OD: 6.35 - 114.3 mm
- Thickness : 0.8 - 12.7 mm
- Length: up to 26 Meters
ASTM A312 TP316L Specification List
Manufacturer & exporter of Dual certified ASTM A312 Grade TP316L Square Pipe in India, SS 316L Round Pipe are manufactured as per ASME B36.10 standard
ASTM / ASME Grade |
ASTM A312 / ASTM SA 312 |
Dimensional ANSI Specifications |
ANSI/ ASME B36.19M, ANSI/ ASME B36.10M |
Different Types and Forms |
Rectangle, Hex, Honed, Square, Round, Hydraulic Pipe supplier |
Basic types we produce |
100% X Ray Welded, CDW, ERW, Welded, Seamless, Fabricated |
Pipe End Bevel |
Plain, Beveled and Treaded End |
Delivery & Finished Condition |
Bright Annealed, Cold Drawn, Polished, Annealed and Pickled, Pickled and Passivated |
Mechanical Surface Finish |
2B, No.4, No.1, No.8 Mirror Finish or custom Finish as per customer Requirements |
ASTM A312 TP316L Wall Thickness |
SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Other Facilities we offer |
Grooving, Threading, Machining, Ultrasonic Testing, Customer Tagging/ Marking, Destructive, MTR’s Available, Threading, Polishing, Export Documentation, Non Destructive, Beveling, Export Packaging, Cutting, Color Coding, Material testing |
SS 316L Pipes Marking |
- Specification
- Grade
- Nominal Pipe Sizes
- Pipe Schedule or Wall Thickness
- Manufacturing Method (Seamless / Welded)
- Heat Number
- Manufacturer/ Supplier Name or Custom Logo - on request
Marked Pipe Sample: ANSI B36.19 ASTM A312 TP316L 12" NB SCH 60S SEAMLESS HEAT NO. XXXX |
Stocking distributor of |
- Jindal Stainless Steel
- Sandvik
- DMV
- Tubacex
- Sumitomo
|
Dual certified 316L Pipe supplier |
Dual certification : To certify ASTM A312 316L and ASME SA312 316L material specification |
Types of Stainless Steel 316L Pipe
Do not forget to compare our price, specifications, and material properties with any 316l stainless steel pipe supplier in India

316L Stainless Steel Pipe

Stainless 316L Welded Pipes

SS 316L Erw Pipe

SA312 Tp316l Seamless Pipe

Square Pipe 316L

Polished 316L Stainless Steel Pipe

SS 316l Schedule 10 Pipe

ASTM A312 Type 316L Rectangular Pipe

ASTM A312 Gr 316L Round Pipe
1.4404 Stainless Steel Pipe in stock

SA312 TP316L Seamless Pipe
SS 316L Welded Pipes

ASTM A312 TP316L ERW
A312 TP 316L SS EFW Pipe
SS 316L Pipe Price per kg in India
Buy directly from SS 316L Pipe manufacturers in India, view weight chart, schedule and wall thickness
Manufacturer and supplier of |
FOB Price USA |
FOB Price Europe |
FOB Price Malaysia |
FOB Price Singapore |
SS 316L Pipe, 2 Meter 2.15 id x 1/4" od x 0.083" wt mm (Per Pcs) |
US $7.40 |
Euro 6.05 |
29.98 Malaysian Ringgit |
9.84 Singapore Dollar |
SS 316L Seamles Pipe Price per kg in India |
US $1.80-$2.50 |
Euro 1.47 -2.04 |
7.29 -10.13 Malaysian Ringgit |
2.39 - 3.32 Singapore Dollar |
Many stockholders, suppliers, exporters, dealers, importers, and distributors buy SS 316L Pipe from Oshwin Overseas and supply in their own countries with higher margins, so contact Oshwin directly to check our price list to get the best 316L Stainless Steel Pipe price in India. Contact now for Free quote !!!
Looking for SS 316L Pipe suppliers? Contact Oshwin Overseas for custom sizes
Why SS 316L Pipe suitable in the Marine industry and temperature up to 850ºC?
Grade 316L is an austenitic stainless steel that can operate from 450 degrees Celsius to 850 degrees Celsius roughly. The range differs depending on the pressure of a system, the components flowing inside the pipe and the environment outside it. Marine environment is full of chloride ions and the wind and water are salty.
The salty conditions catalyze all forms of corrosions because they act as a medium for electron transfer for oxidation and reduction chemical reactions. The 316L stainless steel pipe has a lower carbon content than the ASTM A312 TP316 which means, there is less intergranular precipitation and local corrosion due to welding. Also, the material has molybdenum in addition to chromium and nickel which is specifically resistant to chloride ion stress corrosion.
These properties make the pipe resistant to crevice and pitting corrosion under chloride ion. Since the marine environments is full of chloride ions, the SS 316L Pipe material is resistant to chloride ion corrosion, has an operating temperature range up to roughly 850 degrees Celsius (1550F to be exact), the combination makes the pipes suitable for piping projects in the marine industry and temperature up to 850 degrees Celsius.
316L Stainless Steel Pipe for sale
SS UNS S31603 Box Pipes |
SA312 316L Stainless Steel Threaded Pipes |
werkstoff nr. 1.4436 Stainless Steel 316L C Class Pipes |
TP 316L Stainless Steel DIN 1.4436 Water Pipes |
Stainless Steel UNS S31603 Dairy Pipes |
ASTM A312 SS 316L Rectangular Pipes |
A312 GR TP316L Square Pipes |
Austenitic Stainless Steel 316L Round Pipes |
A312 TP 316L Seamless Pipes |
ASTM A312 TP316L Exhaust Pipes |
TP 316L Stainless Steel Hollow Pipes |
A312 TP316L Schedule 40 Pipes |
ASTM A 312 TP 316L Stainless Steel Schedule 80 Pipes |
SA 312 TP 316L 3 Inch Pipes |
ASTM A312 GR TP316L Schedule 10 Pipes |
TP 316L Stainless Steel DIN 1.4436 Erw Pipes |
A312 Stainless Steel 316L Electropolished Pipes |
ASTM A312 SS 316L Polished Pipes |
ASTM A312 TP316L Equivalent grades
GRADE |
UNS |
WERKSTOFF NR. |
JIS |
AFNOR |
BS |
GOST |
EN |
SS |
|
USA |
GERMAN |
JAPAN |
RUSSIAN |
BRITISH |
RUSSIAN |
EUROPE |
SWEDISH |
TP 316L |
S31603 |
1.4404 / 1.4435 |
SUS 316L |
Z3CND17‐11‐02 / Z3CND18‐14‐03 |
316S11 / 316S13 |
03Ch17N14M3 / 03Ch17N14M2 |
X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
2348 |
ASTM A312 TP316L allowable stress
Specification |
SA-312 |
SA-312 |
SS Grade |
TP316L |
TP316L |
Nominal Composition |
16Cr-12Ni-2Mo |
16Cr-12Ni-2Mo |
Product Shape |
Welded pipe |
Seamless & Welded pipe |
UNS designation |
S31603 |
S31603 |
Sizes/ Thickness [mm] |
- |
- |
P Number |
8 |
8 |
Group Number |
1 |
1 |
Minimum Tensile
Strength
[MPa] |
485 |
485 |
Minimum Yield
Strength
[MPa] |
170 |
170 |
I-Applic. and Maximum temperature limit
[°C] |
454 |
454 |
III-Applic. and Maximum temperature limit [°C] |
NP |
427 |
VIII-1-Applic. and Maximum temperature limit [°C] |
454 |
454 |
XII-Applic. and Maximum temperature limit [°C] |
343 |
343 |
External Pressure
Chart No. |
HA-4 |
HA-4 |
SS 316L Pipe IGC 262 Practice A, B, C, E, F corrosion testing methods

316L Pipe Dimensions
Sizes |
Outside Diameter |
Wall Thickness |
Weight |
1/8 inches |
0.405 inches
10.287 mm |
0.068 inches
1.7272 mm |
0.245 lbs/ft
0.36460018 kg/m |
1/4 inches |
0.54 inches
13.716 mm |
0.088 inches
2.2352 mm |
0.425 lbs/ft
0.6324697 kg/m |
3/8 inches |
0.675 inches
17.145 mm |
0.091 inches
2.3114 mm |
0.568 lbs/ft
0.845277152 kg/m |
1/2 inches |
0.84 inches
21.336 mm |
0.109 inches
2.7686 mm |
0.851 lbs/ft
1.266427564 kg/m |
3/4 inches |
1.05 inches
26.67 mm |
0.113 inches
2.8702 mm |
1.131 lbs/ft
1.683113484 kg/m |
1 inches |
1.315 inches
33.401 mm |
0.133 inches
3.3782 mm |
1.68 lbs/ft
2.50011552 kg/m |
1 1/4 inches |
1.66 inches
42.164 mm |
0.140 inches
3.556 mm |
2.274 lbs/ft
3.384084936 kg/m |
1 1/2 inches |
1.9 inches
48.26 mm |
0.145 inches
3.683 mm |
2.719 lbs/ft
4.046317916 kg/m |
2 inches |
2.375 inches
60.325 mm |
0.154 inches
3.9116 mm |
3.654 lbs/ft
5.437751256 kg/m |
2 1/2 inches |
2.875 inches
73.025 mm |
0.203 inches
5.1562 mm |
5.795 lbs/ft
8.62391038 kg/m |
3 inches |
3 1/2 inches
88.90 mm |
0.216 inches
5.4864 mm |
7.579 lbs/ft
11.278794956 kg/m |
3 1/2 inches |
4 inches
101.6 mm |
0.226 inches
5.7404 mm |
9.113 lbs/ft
13.561638532 kg/m |
4 inches |
4.500 inches
114.3 mm |
0.237 inches
6.0198 mm |
10.794 lbs/ft
16.063242216 kg/m |
5 inches |
5.563 inches
141.3002 mm |
0.258 inches
6.5532 mm |
14.623 lbs/ft
21.761422172 kg/m |
6 inches |
6.625 inches
168.275 mm |
0.280 inches
7.112 mm |
18.981 lbs/ft
28.246840884 kg/m |
8 inches |
8.625 inches
219.075 mm |
0.322 inches
8.1788 mm |
28.564 lbs/ft
42.507916496 kg/m |
10 inches |
10.75 inches
273.05 mm |
0.365 inches
9.271 mm |
40.498 lbs/ft
60.267665672 kg/m |
12 inches |
12.75 inches
323.85 mm |
0.375 inches
9.5250 mm |
49.580 lbs/ft
73.78317112 kg/m |
AISI 316L Pipe Chemical Composition
ASTM A312 |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
TP316L |
min. |
- |
- |
- |
- |
- |
16.0 |
2.0 |
10.0 |
- |
max. |
0.08 |
2.0 |
0.75 |
0.045 |
0.03 |
18.0 |
3.0 |
14.0 |
0.10 |
SS 316L Pipe Pressure Rating

SA 312 TP 316L Pipe Standard
Standard |
SS 316L |
ASTM |
A312 |
ASME |
SA 312 |
WERKSTOFF NR. / DIN |
1.4404 / 1.4435 |
UNS |
S31603 |
JIS |
SUS 316L |
AFNOR |
Z3CND17-11-02 / Z3CND18-14-03 |
ASTM A312 TP 316L Stainless Steel Pipe Roughness
Material Surface |
Absolute Roughness Coefficient
ε mm |
Aluminum Alloy, Lead |
0.001 - 0.002 |
Drawn Copper/ Brass |
0.0015 |
316L Stainless Steel |
0.015 |
316L Pipe Hardness
Grade |
Rockwell B Hardness (HR B) max |
Brinell Hardness (HB) max |
316L |
95 |
217 |
SS 316L Pipe Schedule Chart
OD |
O/D |
Nominal Wall Thickness (NPS) |
DIA |
Schedule.5S |
Schedule.5 |
Schedule 10S |
Schedule.10 |
Schedule.20S |
Schedule.30 |
Schedule.40S |
Schedule.40 |
Schedule 60 |
(A) |
(B) |
Meter
MM |
Wall
Thk |
Weight Kg/Mtr |
Wall
Thk |
Weight Kg/Mtr |
Wall
Thk |
Weight Kg/Mtr |
Wall
Thk |
Weight Kg/Mtr |
Wall
Thk |
Weight Kg/Mtr |
Wall
Thk |
Weight Kg/Mtr |
Wall
Thk |
Weight Kg/Mtr |
Wall
Thk |
Weight Kg/Mtr |
Wall
Thk |
Weight Kg/Mtr |
6 |
1/8 |
10.3 |
1 |
0.23 |
|
|
1.2 |
0.27 |
|
|
1.5 |
0.33 |
|
|
1.73 |
0.37 |
|
|
|
|
8 |
1/4 |
13.7 |
1.2 |
0.37 |
|
|
1.65 |
0.49 |
|
|
2 |
0.58 |
|
|
2.24 |
0.64 |
|
|
|
|
10 |
3/8 |
17.2 |
1.2 |
0.47 |
|
|
1.65 |
0.63 |
|
|
2 |
0.74 |
|
|
2.31 |
0.87 |
|
|
|
|
15 |
1/2 |
21.3 |
1.65 |
0.01 |
1.65 |
0.81 |
2.11 |
1.02 |
2.11 |
1.02 |
2.5 |
1.15 |
|
|
2.77 |
1.29 |
|
|
|
|
20 |
3/4 |
26.7 |
1.65 |
1.03 |
1.65 |
1.03 |
2.11 |
1.3 |
2.11 |
1.3 |
2.5 |
1.49 |
|
|
2.87 |
1.71 |
|
|
|
|
25 |
1 |
33.4 |
1.65 |
1.31 |
1.65 |
1.31 |
2.77 |
2.13 |
2.77 |
2.13 |
3 |
2.24 |
|
|
3.38 |
2.54 |
|
|
|
|
32 |
11/4 |
24.2 |
1.65 |
1.67 |
1.65 |
1.67 |
2.77 |
2.73 |
2.77 |
2.73 |
3 |
2.9 |
|
|
3.56 |
3.44 |
|
|
|
|
40 |
11/2 |
48.3 |
1.65 |
1.93 |
1.65 |
1.93 |
2.77 |
3.16 |
2.77 |
3.16 |
3 |
3.35 |
|
|
3.68 |
4.11 |
|
|
|
|
50 |
2 |
60.3 |
1.65 |
1.93 |
1.65 |
2.42 |
2.77 |
3.99 |
2.77 |
3.99 |
3.5 |
4.9 |
|
|
3.91 |
5.52 |
|
|
|
|
65 |
21/2 |
73 |
2.11 |
3.75 |
2.11 |
3.75 |
3.05 |
5.34 |
3.05 |
5.34 |
3.5 |
6 |
|
|
5.16 |
8.77 |
|
|
|
|
80 |
3 |
88.9 |
2.11 |
4.59 |
2.11 |
4.59 |
3.05 |
6.56 |
3.05 |
6.56 |
4 |
8.37 |
|
|
5.49 |
11.47 |
|
|
|
|
90 |
31/2 |
101.6 |
2.11 |
5.25 |
2.11 |
5.25 |
3.05 |
7.53 |
3.05 |
7.53 |
4 |
9.62 |
|
|
5.74 |
13.78 |
|
|
|
|
100 |
4 |
114.3 |
2.11 |
5.93 |
2.11 |
5.93 |
3.05 |
8.5 |
3.05 |
8.5 |
4.5 |
12.18 |
|
|
6.02 |
6.32 |
|
|
|
|
125 |
5 |
141.3 |
2.77 |
9.61 |
2.77 |
9.61 |
3.4 |
11.74 |
3.43 |
11.74 |
5 |
16.8 |
|
|
6.55 |
2210 |
|
|
|
|
150 |
6 |
168.3 |
2.77 |
11.47 |
2.77 |
11.47 |
3.4 |
14.04 |
3.43 |
14.04 |
5.5 |
22.08 |
|
|
7.11 |
28.69 |
|
|
|
|
200 |
8 |
219.1 |
2.77 |
15 |
2.77 |
15 |
3.76 |
20.77 |
3.76 |
20.27 |
6.35 |
33.82 |
7.04 |
37.38 |
8.18 |
43.2 |
|
|
10.81 |
53.9 |
250 |
10 |
273.1 |
3.4 |
22.95 |
3.4 |
22.95 |
4.19 |
28.2 |
4.19 |
28.2 |
6.35 |
42.41 |
7.8 |
51.81 |
9.27 |
61.22 |
|
|
12.2 |
82.8 |
300 |
12 |
323.9 |
3.96 |
31.72 |
4.19 |
33.6 |
4.57 |
36.54 |
4.57 |
36.54 |
6.35 |
50.48 |
8.38 |
66.2 |
9.53 |
75.01 |
10.31 |
80.94 |
14.27 |
110.62 |
350 |
14 |
355.6 |
3.96 |
34.86 |
|
|
4.78 |
41.99 |
6.35 |
55.53 |
7.92 |
68.95 |
9.53 |
82.58 |
9.53 |
82.58 |
11.13 |
96 |
15.06 |
128.42 |
400 |
16 |
406.4 |
4.19 |
42.2 |
|
|
4.78 |
48.07 |
6.35 |
63.61 |
7.92 |
79.03 |
9.53 |
94.7 |
9.53 |
94.7 |
12.7 |
125.2 |
16.66 |
162.59 |
450 |
18 |
457.2 |
4.19 |
47.46 |
|
|
4.78 |
54.15 |
6.35 |
71.69 |
7.92 |
89.1 |
11.13 |
124.32 |
9.53 |
106.83 |
14.27 |
158.27 |
19.05 |
209 |
500 |
2C |
508 |
4.78 |
60.23 |
|
|
5.54 |
69.7 |
6.35 |
79.76 |
9.53 |
118.93 |
12.7 |
157.51 |
9.53 |
118.9 |
15.06 |
185.89 |
2062 |
251.65 |
550 |
22 |
558.8 |
4.78 |
65.95 |
|
|
5.54 |
76.75 |
6.35 |
87.84 |
9.53 |
131.07 |
12.7 |
173.66 |
9.53 |
131.07 |
15.88 |
216.04 |
22.23 |
298.55 |
600 |
24 |
609.6 |
5.54 |
83.8 |
|
|
6.35 |
95.92 |
6.35 |
95.92 |
9.53 |
143.2 |
14.27 |
212.72 |
9.53 |
143.2 |
17.45 |
258.74 |
24.59 |
360.21 |
650 |
26 |
660.4 |
|
|
|
|
|
|
7.92 |
129.4 |
12.7 |
205.97 |
|
|
9.53 |
155.32 |
|
|
|
|
700 |
28 |
711.2 |
|
|
|
|
|
|
7.92 |
139.47 |
12.7 |
222.13 |
15.88 |
276.48 |
9.53 |
167.44 |
|
|
|
|
750 |
3C |
762 |
6.35 |
120.15 |
|
|
7.92 |
149.55 |
7.92 |
149.55 |
12.7 |
238.28 |
15.88 |
296.68 |
9.53 |
179.56 |
|
|
|
|
800 |
32 |
812.8 |
|
|
|
|
|
|
7.92 |
159.62 |
12.7 |
254.44 |
15.88 |
316.88 |
9.53 |
191.69 |
17.48 |
348.11 |
|
|
850 |
34 |
863.6 |
|
|
|
|
|
|
7.92 |
169.64 |
12.7 |
270.5 |
15.88 |
336.96 |
9.53 |
203.74 |
17.48 |
370.22 |
|
|
900 |
36 |
914.4 |
|
|
|
|
|
|
7.92 |
179.77 |
12.7 |
286.75 |
15.88 |
357.28 |
9.53 |
215.93 |
19.05 |
427.09 |
|
|
HS Code For SS Pipe 316L
Grade |
Country |
HS Code |
SS 316L Pipe |
Maldives |
73042400 |
SS 316L Pipe |
Singapore |
73049000 |
SS 316L Pipe |
Italy |
73044100 |
SS 316L Pipe |
Oman |
73049000 |
SS 316L Pipe |
United Arab Emirates (UAE) |
73041990 |
SS 316L Pipe |
Qatar |
73041990 |
SS 316L Pipe |
Saudi Arabia (KSA) |
73049000 |
ASME SA 312 TP 316L Pipe Mechanical Properties
ASTM A312 |
Tensile Stress (MPa) min |
Yield Stress 0.2% Proof (MPa) min |
Elongation (% in 50mm) min |
Hardness |
Rockwell B (HR B) max |
Brinell (HB) max |
TP316L |
515 |
205 |
40 |
95 |
217 |
A312 Gr TP 316L Stainless Steel Pipe Yield Strength
0.2% Proof (MPa) min
Grade |
Yield Strength |
316L |
170 |
316L Stainless Steel Pipe Temperature Rating
Grade |
Mean Co-eff of Thermal Expansion (µm/m/°C) |
Thermal Conductivity temperature (W/m.K) |
Elec Resistivity (nΩ.m) |
Specific Heat 0-100 °C (J/kg.K) |
0-100 °C |
0-315 °C |
0-538 °C |
At 100 °C |
At 500 °C |
316L |
15.9 |
16.2 |
17.5 |
16.3 |
21.5 |
740 |
500 |
AISI 316L Stainless Steel Pipe Tolerances
Nominal pipe size (NPS)
- up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / - 0.79 mm
- 10 thru 18 = + 2.37 mm / - 0.79 mm | 20 thru 24 = + 3.18 mm / - 0.79 mm
Wall Thickness (WT) |
Length |
Weight |
All Diameters = - 12.5%
+ tolerance not specified |
+ 6.40 mm / - 0 mm |
Weight = + 10% / - 1.5% |
Why choose SS 316L Pipe manufacturers instead of a supplier?
- Avoid supplier commission & get lowest price
- All manufacturers provides MTC and MTR test reports with each delivery
- Custom sizes can be produced, depends on the quantity
- 100% exchange and return policy
- Assured High quality material
- Ready sizes to save cost and time
Types of Pipe Ends
- There are 3 most common SS 316L Pipe Ends:
- Plain Ends (PE)
- Threaded Ends (TE)
- Beveled Ends (BE)