Why Choose Us for Stainless Steel 316 Pipe?
Molybdenum Alloyed
2–3% molybdenum fights chloride pitting better than 304.
Three Forms, Two Finishes
Seamless, welded and EFW in pickled or polished finish.
Heat-Wise MTC
Each SS 316 pipe heat carries an EN 10204 3.1 MTC.
Cut, Bevel, Ship
Cut lengths, bevelled ends, FOB or CIF export terms.
SS 316 Pipe Tech Snapshot
Get SS 316 Seamless Pipe Supplier In India At Updated Price Per Kg And Meter
We are a Stainless Steel 316 Pipe supplier in India. We quote PED approved ASTM A312 TP316 seamless pipe. Sizes run from 10.3 mm to 610 mm OD. Choose annealed, pickled or polished finish for your order. Every offer is priced per kg and per meter.
Looking for the SS 316 pipe rate today? The rate moves with nickel and molybdenum market prices. Each quote shows its date, mill make and validity. Buy SS 316 pipe online by sending size and schedule. Get stainless steel 316 pipe price per meter in India.
Per Kg
Weight-based domestic orders
Per Meter
Fixed-length project MTOs
Per Foot
USA and Canada enquiries
FOB / CIF
Export orders via Nhava Sheva
Send size, schedule and quantity to receive a dated SS 316 pipe rate per kg and per meter.
Stainless Steel 316 Pipe Specification
Test scope, tolerance, finish and compliance details for your order
SS 316 Pipe Dimension Standard
ASME B36.19M and B36.10M
ASTM A312 TP316 Pipe Anneal Temperature
1040 °C minimum, then rapid quench
UNS S31600 Pipe Wall Tolerance
Not more than 12.5% under nominal
316 Stainless Steel Pipe Pressure Test
Hydrostatic or NDE (eddy current / UT) on every length
A312 TP316 Pipe Corrosion Test
IGC to ASTM A262 Practice E on request
316 SS Pipe Alloy Check
PMI on request
SUS316 Pipe Surface Finish
Pickled, bright annealed or polished
SS 316 Seamless Pipe End Finish
Plain or bevelled; NPT threads from Sch 40S up
Werkstoff 1.4401 Pipe EU Compliance
PED approved to 2014/68/EU, CE approved papers
316 Stainless Pipe Sour Service
NACE MR0175 / ISO 15156-3, 22 HRC max
SS 316 Welded Pipe Boiler Approval
IBR certificate on request
ASME SA312 TP316 Pipe Marking
Size, schedule, heat number, SML or WLD
SS 316 Pipe Types
We are a Stainless Steel 316 Pipe manufacturer in India. Choose from nine forms by pressure and line size.
SS 316 Seamless Pipe
- No weld seam along the length
- 10.3 mm to 610 mm OD range
- Hot finished or cold finished
ASTM A312 TP316 Welded Pipe
- Automatic weld, no filler metal
- Single seam up to NPS 14
- Suits Sch 5S and 10S walls
UNS S31600 ERW Pipe
- Formed and welded from strip
- Even wall around the bore
- Economical for utility lines
ASTM A358 316 EFW Pipe
- Fusion welded with filler metal
- Class 1 to 5 by weld and radiography
- Made for large bore pipelines
AISI 316 Round Pipe
- Ordered by NPS and schedule
- Matches butt-weld fittings
- Pickled or polished surface
316 SS Seamless Tubing
- ASTM A269 general service tube
- Ordered by true OD and wall
- 3/8, 1/2 and 3/4 inch in demand
ASTM A213 TP316 Tube
- Boiler and heat-exchanger duty
- Hardness capped at 90 HRB
- Seamless construction only
SUS316 Pipe
- JIS name for grade 316
- Requested on Asian projects
- Same Cr-Ni-Mo alloy family
Werkstoff 1.4401 Pipe
- EN name X5CrNiMo17-12-2
- Written on European drawings
- PED approved documentation
Explore ASTM A358 Stainless Steel 316 Pipe In EFW And Welded Types For Large Bore Pipelines
Large bore lines use 316 welded stainless steel pipe. ASTM A358 EFW pipe comes in five weld classes.
ASTM A312 WLD
Automatic weld, no filler metal
A358 Class 1
Double welded, fully radiographed
A358 Class 2
Double welded, no radiography
A358 Class 3
Single welded, fully radiographed
A358 Class 4
As Class 3; inside pass may omit filler
A358 Class 5
Double welded, spot radiographed
Stainless Steel 316 Pipe Manufacturer in Mumbai, Producing Since 2007
Get TP316 lengths with the heat number stencilled on every pipe.
316 Seamless vs Welded Stainless Steel Pipe
Compare 316 seamless stainless steel pipe with welded pipe. Both follow ASTM A312 with the same strength limits.
Seamless
For high pressure and critical lines
- ProcessNo weld seam
- A312 MarkSML
- Min Tensile515 MPa
- Min Yield205 MPa
- PriceHigher
VS
Welded
For thin walls and large bore
- ProcessAuto weld, no filler
- A312 MarkWLD
- Min Tensile515 MPa
- Min Yield205 MPa
- PriceLower
Every length of both types is hydrostatic or NDE tested. Welded pipe has one seam up to NPS 14.
316 Stainless Steel Pipe Size Chart in mm
We are a Stainless Steel 316 Pipe stockist in India. Check stainless steel 316 pipe dimensions, schedules and weight below.
| NPS (inch) | DN | OD (mm) | Sch 10S Wall (mm) | Sch 10S (kg/m) | Sch 40S Wall (mm) | Sch 40S (kg/m) | Sch 80S Wall (mm) | Sch 80S (kg/m) |
|---|---|---|---|---|---|---|---|---|
| 1/8 | 6 | 10.29 | 1.24 | 0.28 | 1.73 | 0.37 | 2.41 | 0.48 |
| 1/4 | 8 | 13.72 | 1.65 | 0.50 | 2.24 | 0.65 | 3.02 | 0.81 |
| 3/8 | 10 | 17.15 | 1.65 | 0.64 | 2.31 | 0.86 | 3.20 | 1.12 |
| 1/2 | 15 | 21.34 | 2.11 | 1.02 | 2.77 | 1.29 | 3.73 | 1.65 |
| 3/4 | 20 | 26.67 | 2.11 | 1.30 | 2.87 | 1.72 | 3.91 | 2.24 |
| 1 | 25 | 33.40 | 2.77 | 2.13 | 3.38 | 2.55 | 4.55 | 3.30 |
| 1-1/4 | 32 | 42.16 | 2.77 | 2.74 | 3.56 | 3.45 | 4.85 | 4.55 |
| 1-1/2 | 40 | 48.26 | 2.77 | 3.17 | 3.68 | 4.12 | 5.08 | 5.51 |
| 2 | 50 | 60.33 | 2.77 | 4.01 | 3.91 | 5.54 | 5.54 | 7.63 |
| 2-1/2 | 65 | 73.03 | 3.05 | 5.36 | 5.16 | 8.80 | 7.01 | 11.63 |
| 3 | 80 | 88.90 | 3.05 | 6.58 | 5.49 | 11.51 | 7.62 | 15.57 |
| 4 | 100 | 114.30 | 3.05 | 8.53 | 6.02 | 16.38 | 8.56 | 22.75 |
| 5 | 125 | 141.30 | 3.40 | 11.78 | 6.55 | 22.18 | 9.52 | 31.53 |
| 6 | 150 | 168.28 | 3.40 | 14.09 | 7.11 | 28.80 | 10.97 | 43.37 |
| 8 | 200 | 219.08 | 3.76 | 20.35 | 8.18 | 43.36 | 12.70 | 65.87 |
| 10 | 250 | 273.05 | 4.19 | 28.31 | 9.27 | 61.46 | 12.70 | 83.10 |
| 12 | 300 | 323.85 | 4.57 | 36.67 | 9.52 | 75.21 | 12.70 | 99.31 |
| 14 | 350 | 355.60 | 4.78 | 42.15 | – | – | – | – |
| 16 | 400 | 406.40 | 4.78 | 48.25 | – | – | – | – |
| 18 | 450 | 457.20 | 4.78 | 54.35 | – | – | – | – |
| 20 | 500 | 508.00 | 5.54 | 69.96 | – | – | – | – |
| 24 | 600 | 609.60 | 6.35 | 96.27 | – | – | – | – |
A312 TP316 Pipe Tolerance Chart
Check OD, wall and length limits before inspection.
OD: NPS 1/8 to 1-1/2
+0.40 / −0.80 mm
OD: Over 1-1/2 to 4
+0.80 / −0.80 mm
OD: Over 4 to 8
+1.60 / −0.80 mm
OD: Over 8 to 18
+2.40 / −0.80 mm
Wall Thickness
+15 to 22.5% / −12.5%
Cut Length
+6 mm / −0
Wall and length limits per ASTM A312; OD limits per ASTM A999. Wall over-tolerance depends on size and t/D ratio.
UNS S31600 Pipe Equivalent Grades
Match the grade on your drawing before you order. Find SS 316 DIN equivalent and SS 316 JIS equivalent.
US
UNS
S31600
DE
Werkstoff Nr. (DIN)
1.4401
EU
EN Steel Name
X5CrNiMo17-12-2
JP
JIS
SUS316
GB
BS
316S31
US
ASTM / ASME
A312 TP316 / SA312 TP316
ASTM A312 TP316 Chemical Composition
Your MTC is checked against these SS 316 composition limits.
SS 304 vs SS 316 vs 316L Pipe
SS 304 vs SS 316 pipe differs mainly in molybdenum. SS 316 vs 316L pipe differs in carbon limit.
SS 304
ASTM A312 TP304 • UNS S30400
- MolybdenumNot specified
- Nickel8.0 – 11.0%
- Chromium18.0 – 20.0%
- Carbon0.08% max
- Min Tensile / Yield515 / 205 MPa
- Pick It ForIndoor, low-chloride lines
SS 316
ASTM A312 TP316 • UNS S31600
- Molybdenum2.00 – 3.00%
- Nickel10.0 – 14.0%
- Chromium16.0 – 18.0%
- Carbon0.08% max
- Min Tensile / Yield515 / 205 MPa
- Pick It ForMarine, chemical, food lines
SS 316L
ASTM A312 TP316L • UNS S31603
- Molybdenum2.00 – 3.00%
- Nickel10.0 – 14.0%
- Chromium16.0 – 18.0%
- Carbon0.035% max
- Min Tensile / Yield485 / 170 MPa
- Pick It ForHeavy welded sections
SS 316 Seamless Pipe Stockist in Mumbai, Warehouse Stock Since 2007
Sch 10S, 40S and 80S sizes leave our racks without a mill wait.
SS316 Pipe Price Per Kg and Per Meter
We are a Stainless Steel 316 Pipe supplier in Mumbai. Convert SS 316 pipe price per kg to per meter.
Read Kg Per Meter
From the schedule chart • by NPS and wall
Apply Rate Per Kg
Rate on your dated quote • by form and make
Price Per Meter
Kg/m × rate per kg • before tax and freight
Cost Per Foot
Per-meter price × 0.3048 • for USA and Canada
Price Per Length
Per-meter price × length • any cut length in meters
Landed Cost
Add freight and duty • FOB or CIF basis
2 Inch Sch 40S
5.54 kg/m • 1.69 kg/ft
3 Inch Sch 40S
11.51 kg/m • 3.51 kg/ft
4 Inch Sch 40S
16.38 kg/m • 4.99 kg/ft
6 Inch Sch 40S
28.80 kg/m • 8.78 kg/ft
SS 316 Seamless Pipe Mechanical Properties
Minimum tensile values ASTM A312 requires of TP316 pipe, seamless or welded, in the solution-annealed condition.
515MPa min
Tensile Strength (75 ksi)
205MPa min
Yield Strength (30 ksi)
35% min
Elongation, Longitudinal
25% min
Elongation, Transverse
ASTM A312 sets no hardness limit for TP316 pipe. TP316 tube to ASTM A213 or A269 is capped at 90 HRB (192 HBW).
316 Stainless Steel Pipe Pressure Rating
Guide pressure for seamless 316 stainless pipe schedule 40 and schedule 80 at room temperature.
345bar
1/2 inch Sch 40S • 5,000 psi
481bar
1/2 inch Sch 80S • 6,980 psi
263bar
1 inch Sch 40S • 3,810 psi
364bar
1 inch Sch 80S • 5,270 psi
164bar
2 inch Sch 40S • 2,380 psi
237bar
2 inch Sch 80S • 3,440 psi
156bar
3 inch Sch 40S • 2,260 psi
220bar
3 inch Sch 80S • 3,190 psi
132bar
4 inch Sch 40S • 1,920 psi
191bar
4 inch Sch 80S • 2,770 psi
105bar
6 inch Sch 40S • 1,530 psi
165bar
6 inch Sch 80S • 2,390 psi
S = 138 MPa (20,000 psi) up to 38 °C, seamless pipe (E = 1.0), nominal wall less 12.5%, no corrosion allowance. Guide values only; final design pressure is set by your piping engineer.
316 Stainless Steel Tube Sizes vs Pipe Sizes
Tube is sold by true OD, pipe by nominal size. Check the SS 316 pipe tube difference before ordering.
316 Tube
Size equals actual OD
- 3/8 inch9.53 mm OD
- 1/2 inch12.70 mm OD
- 3/4 inch19.05 mm OD
- 1 inch25.40 mm OD
- Order ByOD × wall
- StandardASTM A213, A269
VS
316 Pipe
NPS size, actual OD is larger
- 3/8 inch17.15 mm OD
- 1/2 inch21.34 mm OD
- 3/4 inch26.67 mm OD
- 1 inch33.40 mm OD
- Order ByNPS × schedule
- StandardASTM A312, A358
7/8 inch tube is 22.23 mm OD. 25 mm tube is 25.00 mm OD.
SS 316 Square, Rectangular and Polished Pipe
Railing and frame work is bought by shape and finish. ASTM A554 sections suit structural use, not pressure lines.
ASTM A554 • Round
316 Stainless Steel Round Pipe
Handrails and posts, welded from strip and sized by true OD.
ASTM A554 • Square
316 Stainless Steel Square Pipe
Equal-sided hollow section for frames, gates and balusters.
ASTM A554 • Rectangular
316 Stainless Steel Rectangular Tube
Flat-faced section for rails, trims and equipment skids.
Surface • Polished
Polished 316 Stainless Steel Tubing
Satin or mirror polish for coastal and food-area fit-outs.
Shapes In ASTM A554
Round, Square, Rectangular
Largest Outside Size
406.4 mm (16 in)
Thinnest Wall
0.51 mm (0.020 in)
Weld Method
Automatic, No Filler
316 SS Pipe Applications
SS 316 pipe corrosion resistance suits salt and chloride duty. Use 316 stainless steel pipe for food processing and chemicals.
SS 316 Pipe Corrosion Resistance
SS 316 pipe corrosion resistance comes from its molybdenum. Check these chloride limits for SS 316 marine grade pipe.
Up to 1000 mg/L Chloride
Safe level for 316 at room temperature
About 200 mg/L
Safe level for 304, five times lower
Above 60 °C
Chloride cracking risk rises
Seawater
Not fully resistant; ask for duplex
Guide values for water service. Confirm against your fluid, temperature and chloride level.
ASTM A312 TP316 Pipe Exporter in India to Saudi Arabia via Dammam Port
Export lots sail from Nhava Sheva with origin and test papers in one file.
Export Lanes For SS 316 Pipe Out Of Nhava Sheva
We are a Stainless Steel 316 Pipe exporter from India. Size and stock are confirmed before container booking.
UAE
316 SS Pipe Supplier
Saudi Arabia
A312 TP316 Pipe Exporter
Singapore
Stainless Steel 316 Pipe Supplier
Turkey
SUS316 Pipe Supplier
Canada
316 Stainless Steel Tube Suppliers
United States
316 Stainless Pipe Exporter
United Kingdom
1.4401 Pipe Supplier
South Africa
SS 316 Pipe Exporter
Delivery Map
Countries And Indian Cities We Ship 316 Stainless Pipe To
We are a Stainless Steel 316 Pipe supplier in UAE. We also deliver to these countries and Indian cities.
SASaudi Arabia
TRTurkey
THThailand
PHPhilippines
MYMalaysia
IDIndonesia
VNVietnam
ITItaly
NLNetherlands
DEGermany
USUnited States
MXMexico
VEVenezuela
UGUganda
Ahmedabad
Bengaluru
Chennai
Pune
Ghaziabad
Gujarat
Delhi
Rajkot
Kolkata
Nagpur
SS 316 Pipe HSN Code and HS Code
Use these HS codes on import and export papers. Indian buyers use the same digits as HSN code.
The first six digits are the same worldwide. Confirm the 8-digit code with your customs broker.
316 Pipe Delivery Estimate
Delivery times from Stainless Steel 316 Pipe stockist in Mumbai.
- From Mumbai warehouse
- 2 to 5 working days
- Stock sizes only
- Via Nhava Sheva port
- 5 to 30 days transit
- For full bundles
- For shutdown needs
- Small lots only
- ETA at booking
- Gulf ports: fastest
- Americas: longest
- Date on quote
Mill Makes Behind Our 316 Stainless Steel Pipe Stock
Material is bought from established tube mills, and the original mill certificate travels with your order.
Mills We Buy From
ASTM A358 316 EFW Pipe Supplier in Chennai, PED Approved Certificates
Specify Class 1 when your large-bore line needs a fully radiographed seam.
316 Stainless Pipe FAQs
Short answers to what buyers ask before releasing a 316 pipe order.
What is the SS 316 pipe price per kg today?
- Rate follows nickel and molybdenum prices
- Quoted fresh per kg and per meter
- Send size, schedule and quantity for the dated rate
How do I convert SS 316 pipe price per kg to price per meter?
- Multiply kg per meter by the rate per kg
- 2 inch Sch 40S weighs 5.54 kg per meter
- Multiply the per-meter price by 0.3048 for cost per foot
SS 304 vs SS 316 pipe: which one should I order?
- 316 carries 2.00–3.00% molybdenum; 304 has none specified
- 316 nickel is 10.0–14.0%; 304 is 8.0–11.0%
- Order 316 for chloride, marine and chemical lines
SS 316 vs 316L pipe: what changes on the order?
- 316L carbon is 0.035% max; 316 is 0.08% max
- 316L minimum tensile is 485 MPa; 316 is 515 MPa
- SS 316 pipe vs 316L price difference is shown on each quote
Which SS 316 pipe schedule chart sizes do you supply?
- Sch 10S, 40S and 80S are the regular stainless walls
- Sch 5S, Sch 160 and XXS are supplied against order
- Sizes run from NPS 1/8 to NPS 24, 10.3 mm to 610 mm OD
Can I get a Jindal SS 316 pipe price list?
- Jindal and other approved mill makes on request
- Name the make in your enquiry
- SS 316 seamless pipe price list is emailed with its date
Is ASTM A790 or ASTM A999 the right standard for 316 pipe?
- ASTM A790 covers duplex grades, not 316
- ASTM A312 316 pipe and ASTM A358 316 pipe are the product standards
- ASTM A999 gives the general requirements A312 pipe follows
- ASTM A213 316 tube and ASTM A269 316 tubing cover tube
Where can I buy stainless steel 316 pipe near me in India?
- Ex-stock from our Mumbai warehouse
- Road delivery to Ahmedabad, Pune, Rajkot, Nagpur and across Gujarat
- Also to Delhi, Ghaziabad, Kolkata, Chennai and Bengaluru
