ASTM A312

Stainless Steel Pipe

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Stainless Steel Pipe is an austenitic, chromium-nickel alloy pipe manufactured to ASTM A312 (seamless and welded) and ASTM A358 (large-diameter EFW), with dimensions per ASME B36.19M. Common grades include 304, 304L, 316 and 316L, chosen for their corrosion resistance, hygienic surface finish and weldability across chemical, food, pharmaceutical and marine applications. We keep Stainless Steel Pipe PMI-verified and ex-stock in 2", 3" and 4" NB along with the full common size range, ready to dispatch within 48 hours with MTC.

Reviewed by our metallurgical QA team • Data verified July 2026

Stainless Steel Pipe Snapshot

304, 304L, 316 & 316L. Seamless & Welded. Ready In Stock.

Size Range

1/8″ - 24″ NB

Seamless & welded, every schedule ex-stock

Standard

ASTM A312 / A358

Dimensions per ASME B36.19M

Material Grade

304 / 304L / 316 / 316L

321, 310S & 317L on request

Schedule

SCH 5S - SCH XXS

Sch 10S & Sch 40S the fastest movers

Manufacturing

Seamless / Welded / ERW

Round, square & rectangular section

Certification

EN 10204 3.1 / 3.2

PMI report on every heat, no extra charge

Still Comparing Suppliers? Here's Why Buyers Send Us The Enquiry First

Same-Day Stock Confirmation

Real yard inventory checked live, no guesswork on availability

In-House PMI Lab, Every Heat

304 vs 316 confirmed on-site before it ever leaves our yard

Zero Minimum Order Quantity

Buy a single length or a full container load, same desk either way

Cut & Bevelled To Your Drawing

Exact length, exact end prep, zero rework once it hits site

Export Paperwork Desk, Same Day

COO, packing list & MTC bundled with your invoice, no chasing later

Rate Locked The Moment You Book

No nickel-surcharge surprise once your order is confirmed

 

Custom or Most Demanded 2/3/4 Inch SS Seamless Pipe Manufacturer in India With MTC

A pipe that shows up late doesn't just cost money, it stalls a shutdown schedule and puts your name on the line with whoever you answer to. That's the real reason procurement teams keep our number saved instead of hunting a new vendor every quarter.

As a dependable Stainless Steel Pipe Manufacturer In India, we built our name on turning around urgent orders without cutting a single testing step, no matter how tight the deadline runs. Our warehouse doesn't wait on a mill's convenience, stock moves the day you confirm. And because we operate as a genuine Stainless Steel Pipe Exporter with our own documentation desk, your shipment clears customs on the first attempt instead of sitting in a yard chasing a missing certificate.

Every length that leaves our floor is tagged back to its heat number, so if a question comes up on-site months later, we answer it in minutes, not days. We hold the kind of buffer stock most vendors only promise on paper, sitting physically in our yard and ready to move the same afternoon. Repeat clients stop renegotiating terms after the first order, because the last shipment already proved we hold to what we quote. And when a project spans multiple countries, one dedicated coordinator tracks it end to end, so nothing slips through the gap between mill, port and site.

1Stainless Steel Pipe Specification

We hold Stainless Steel Pipe Suppliers status on 304 and 316 grades, ready in every common size and schedule ex-stock.

Stainless Steel Pipe

 

Stainless Steel Pipe Standards

  • ASTM A312 / A358 / A778
  • ASME SA312
  • EN 10216-5 / EN 10217-7

SS Pipe Sizes

  • OD 1/8″ to 24″ NB seamless
  • Welded up to 48″+ OD
  • Custom OD/WT as per drawing

Stainless Pipe Length

  • Single Random 5-7m
  • Double Random 11-13m
  • Cut-to-length available

Stainless Steel Exhaust Pipe Manufacturing

  • Hot Extruded Seamless
  • Cold Drawn Seamless (Smls)
  • Longitudinal Welded / ERW

ASTM A312 Pipe End Finish

  • Plain, Bevelled or Threaded
  • Pickled & Passivated
  • Bright Annealed / Polished on request

Seamless Stainless Steel Pipe Testing

  • Hydrostatic Test
  • UT & RT Weld Inspection
  • PMI Check On Every Heat

SS Smls Pipe Corrosion Resistance

  • 316L Resists Chloride Pitting
  • 304 Suited To General Atmospheric Duty
  • Passivated Surface Improves Film Layer

Stainless Steel Flex Pipe Certification

  • EN 10204 3.1 / 3.2
  • Mill Test Certificate
  • NACE MR0175 on request

SS Threaded Pipe Tolerance

  • OD Tolerance per ASME B36.19M
  • WT Tolerance per ASTM A312
  • Straightness per ASTM A999

As a trusted Stainless Steel Pipe Supplier, we match every order to project chemistry and schedule, with in-house PMI checks confirming dispatch within hours.

2Types Of SS Pipe

Being a Stainless Steel Pipe Stockist keeps our lead times short and PMI turnaround same-day on every enquiry.

Stainless Steel Seamless Pipe

Stainless Steel Seamless Pipe

  • Shape: Circular
  • Standard: ASTM A312
  • Size: 1/8″-24″ NB
  • Best For: High pressure process lines
Stainless Steel Welded Pipe

Stainless Steel Welded Pipe

  • Construction: Longitudinal Welded
  • Standard: ASTM A312
  • Size: Large diameter
  • Best For: Process & utility lines
Stainless Steel ERW Pipe

Stainless Steel ERW Pipe

  • Construction: Resistance welded
  • Standard: ASTM A249 equiv
  • Tolerance: Tight, fast turnaround
  • Best For: Structural & utility runs
Stainless Steel Exhaust Pipe

Stainless Steel Exhaust Pipe

  • Service: High heat exhaust routing
  • Grade: 304 / 409 base
  • Finish: Polished / mill
  • Best For: Automotive & marine exhaust
Stainless Steel Flex Pipe

Stainless Steel Flex Pipe

  • Construction: Corrugated flexible hose
  • Grade: 304 / 321
  • Use: Vibration & movement absorption
  • Best For: Exhaust & connector joints
Stainless Steel Threaded Pipe

Stainless Steel Threaded Pipe

  • End: NPT / BSP threaded
  • Grade: 304 / 316
  • Size: 1/2″-4″ common
  • Best For: Instrumentation & small-bore lines
Stainless Steel Water Pipe

Stainless Steel Water Pipe

  • Service: Potable & process water
  • Grade: 304 / 316L
  • Finish: Pickled & passivated
  • Best For: Water treatment plants
Stainless Steel Vent Pipe

Stainless Steel Vent Pipe

  • Service: Flue & vent gas routing
  • Grade: 304 / 316
  • Wall: Sch 10S thin wall common
  • Best For: HVAC & boiler venting
Stainless Steel Round Pipe

Stainless Steel Round Pipe

  • Shape: Circular
  • Standard: ASME B36.19M
  • Size: 1/8″-24″ NB
  • Best For: General fabrication
Stainless Steel Square Pipe

Stainless Steel Square Pipe

  • Shape: Square
  • Standard: ASTM A554 equiv
  • Size: Custom on drawing
  • Best For: Architectural & structural work
Stainless Steel Rectangular Pipe

Stainless Steel Rectangular Pipe

  • Shape: Rectangular
  • Standard: ASTM A554 equiv
  • Size: Custom on drawing
  • Best For: Railing & frame work
Sch 10 Stainless Steel Pipe

Sch 10 Stainless Steel Pipe

  • Wall: Thin-wall, weight saving
  • Standard: ASTM A312
  • Grade: 304L / 316L common
  • Best For: Low-pressure & food-grade lines

Get SS Pipe Pricing Same Day

Send us grade, OD and schedule , our team quotes with MTC and dispatch timeline inside 48 hours.

Request Quote

 

Supplier Of Jindal Stainless Steel Exhaust Pipe Held To Exact Grade With In-House PMI Lab At Mill Price

Every heat is verified in-house before it's cleared for dispatch, so the grade you order is the grade you receive.

3Stainless Pipe Material Grade

304 and 316L remain the two fastest movers, with the full austenitic, duplex-adjacent and stabilised range below available on request as a trusted Stainless Steel Pipe Manufacturer in India.

Stainless Steel 304 Pipe

General purpose austenitic grade, most common

Stainless Steel 304L Pipe

Low carbon 304, better weldability

Stainless Steel 316 Pipe

Molybdenum alloyed, chloride resistant

Stainless Steel 316L Pipe

Low carbon 316, best weld integrity

Stainless Steel 316H Pipe

Higher carbon 316 for elevated temperature

Stainless Steel 310S Pipe

High Cr-Ni for furnace & high heat duty

Stainless Steel 317L Pipe

Higher Mo than 316L, superior pitting resistance

Stainless Steel 321 Pipe

Titanium stabilised, resists sensitisation

Stainless Steel 347H Pipe

Niobium stabilised, high temperature service

Stainless Steel 410 Pipe

Martensitic grade, hardenable by heat treatment

Stainless Steel 446 Pipe

Ferritic, high temperature oxidation resistance

Stainless Steel 904L Pipe

Super austenitic, high Mo & Cu content

JIS G3459 Stainless Steel Pipes

Japanese Industrial Standard stainless pipe

Alloy 31 Pipe

Super austenitic, exceptional corrosion resistance

Stainless Steel Square Pipe

Square section for structural & architectural use

Am 350 Stainless Steel

Precipitation-hardening, high strength grade

4Stainless Steel Exhaust Pipe Equivalent Standards

Our reach as a Stainless Steel Pipe Manufacturer In India now stretches across offshore and industrial hubs in the Middle East, Africa and the Americas.

ASTM / ASME - USA

  • 304 - A312 TP304
  • 304L - A312 TP304L
  • 316 - A312 TP316
  • 316L - A312 TP316L

EN / DIN - Europe

  • 304 - 1.4301
  • 304L - 1.4307
  • 316 - 1.4401
  • 316L - 1.4404

JIS - Japan

  • 304 - SUS304
  • 304L - SUS304L
  • 316 - SUS316
  • 316L - SUS316L

GB/T - China

  • 304 - 06Cr19Ni10
  • 304L - 022Cr19Ni10
  • 316 - 06Cr17Ni12Mo2
  • 316L - 022Cr17Ni12Mo2

Governed by ASTM A312 / ASME SA312 - confirm exact equivalence against the applicable national standard before order placement.

5Seamless Stainless Steel Pipe Size Chart In MM & Inches

As a dependable Stainless Steel Pipe Supplier In India, we match every enquiry to exact chemistry and schedule before dispatch. Stock moves live, so the size you ask for is the size you get.

Designation of Diameter O/D Nominal Wall Thickness
DIA SCH.5 SCH.5S SCH.10 SCH 10S SCH.20S SCH.30 SCH.40 SCH.40S SCH 60
(A)(B)Meter MM Wall ThkWeight Kg/Mtr Wall ThkWeight Kg/Mtr Wall ThkWeight Kg/Mtr Wall ThkWeight Kg/Mtr Wall ThkWeight Kg/Mtr Wall ThkWeight Kg/Mtr Wall ThkWeight Kg/Mtr Wall ThkWeight Kg/Mtr Wall ThkWeight Kg/Mtr
35014355.6--3.9634.866.3555.534.7841.997.9268.959.5382.5811.13969.5382.5815.06128.42
50260.31.652.421.651.932.773.992.773.993.54.9----3.915.52--
90036914.4----7.92179.77--12.7286.7515.88357.2819.05427.099.53215.93--
103/817.2--1.20.47--1.650.6320.74----2.310.87--
2008219.12.77152.77153.7620.273.7620.776.3533.827.0437.38--8.1843.210.8153.9
65026660.4----7.92129.4--12.7205.97----9.53155.32--
3211/424.21.651.671.651.672.772.732.772.7332.9----3.563.44--
5002C508--4.7860.236.3579.765.5469.79.53118.9312.7157.5115.06185.899.53118.92062251.65
80388.92.114.592.114.593.056.563.056.5648.37----5.4911.47--
25133.41.651.311.651.312.772.132.772.1332.24----3.382.54--
7503C762--6.35120.157.92149.557.92149.5512.7238.2815.88296.68--9.53179.56--
151/221.31.650.811.650.012.111.022.111.022.51.15----2.771.29--
30012323.94.1933.63.9631.724.5736.544.5736.546.3550.488.3866.210.3180.949.5375.0114.27110.62
9031/2101.62.115.252.115.253.057.533.057.5349.62----5.7413.78--
60024609.6--5.5483.86.3595.926.3595.929.53143.214.27212.7217.45258.749.53143.224.59360.21
61/810.3--10.23--1.20.271.50.33----1.730.37--
45018457.2--4.1947.466.3571.694.7854.157.9289.111.13124.3214.27158.279.53106.8319.05209
1255141.32.779.612.779.613.4311.743.411.74516.8----6.552210--
80032812.8----7.92159.62--12.7254.4415.88316.8817.48348.119.53191.69--
4011/248.31.651.931.651.932.773.162.773.1633.35----3.684.11--
25010273.13.422.953.422.954.1928.24.1928.26.3542.417.851.81--9.2761.2212.282.8

Full size chart 1/8″ to 24″ NB available on request - every size cut to your exact drawing.

Stainless Steel Pipe Sizes We Stock

3/4 Stainless Steel Pipe

26.7mm OD, ex-stock for instrumentation and utility lines.

1 Stainless Steel Pipe

33.4mm OD, stocked for process and utility runs.

1 1/4 Stainless Steel Pipe

42.2mm OD, used in branch connections and skid piping.

1 1/2 Stainless Steel Pipe

48.3mm OD, ready-cut for chemical and food-grade lines.

2 Inch Stainless Steel Pipe

60.3mm OD, our fastest-moving stock size.

3 Inch Stainless Steel Pipe

88.9mm OD, stocked for medium-bore process piping.

4 Inch Stainless Steel Pipe

114.3mm OD, held ready for plant and header lines.

6 Inch Stainless Steel Pipe

168.3mm OD, heavier schedules for main process headers.

8 Stainless Steel Pipe

219.1mm OD, stocked for large-bore EPC requirements.

 

Outokumpu Origin SS Welded and ERW Pipe Stockist in Mumbai in SCH 5S - SCH XXS With Same-Day Stock Confirmation

6Sch 10 Stainless Steel Pipe Schedule Chart

Sch 10S is the thin-wall favourite for food-grade, dairy and low-pressure lines - here's how it compares to Sch 40S.

Nominal Pipe Size Outside Diameter (mm) Nominal Wall Thickness Schedule (mm)
SCH 10s SCH 10
1 33.4 3.38 3.38
3/8 17.1 2.31 2.31
1 1/4 42.2 3.56 3.56
1/2 21.3 2.77 2.77
1/8 10.3 1.73 1.73
3/4 26.7 2.87 2.87
1/4 13.7 2.24 2.24
💳

Bulk Stainless Pipe Order? Talk to Us

Container-load or project-wise supply, our desk locks pricing and delivery slots before you commit.

Get Bulk Quote
Order Aperam Made Stainless Steel Flex Pipe At Today's Price Per Kg With Zero Minimum Order Quantity

Single length or full container, the per-kg rate stays the same – no minimum order penalty.

7Stainless Steel Pipe Price Per Kg

Please Note

Indicative ranges only - Stainless Steel Pipe price tracks the daily nickel surcharge, confirm on the day of booking.

GradeIndicative Price (₹/kg)
304 Seamless Pipe₹300 - ₹380
304L Seamless Pipe₹310 - ₹390
316 Seamless Pipe₹400 - ₹500
316L Seamless Pipe₹420 - ₹520
Welded / ERW Pipe₹250 - ₹340

A 20-foot pipe length is priced by weight, not per-piece - share your OD, WT and grade for today's locked rate.

8Chemical Composition Of SS Smls Pipe

We are recognised as a dependable Stainless Steel Pipe Manufacturer, delivering consistent chemistry across every batch.

Grade 304

  • Cr: 18.0 - 20.0%
  • Ni: 8.0 - 10.5%
  • C: 0.08% max
  • Mn: 2.0% max
  • Si: 1.0% max

Grade 304L

  • Cr: 18.0 - 20.0%
  • Ni: 8.0 - 12.0%
  • C: 0.03% max
  • Mn: 2.0% max
  • Si: 1.0% max

Grade 316

  • Cr: 16.0 - 18.0%
  • Ni: 10.0 - 14.0%
  • Mo: 2.0 - 3.0%
  • C: 0.08% max

Grade 316L

  • Cr: 16.0 - 18.0%
  • Ni: 10.0 - 14.0%
  • Mo: 2.0 - 3.0%
  • C: 0.03% max

 

9Mechanical Properties Of SS Welded Pipe

304 - Mechanical

Yield (MPa)
205
Tensile (MPa)
515
Elongation
40% min

304L - Mechanical

Yield (MPa)
170
Tensile (MPa)
485
Elongation
40% min

316 - Mechanical

Yield (MPa)
205
Tensile (MPa)
515
Elongation
40% min

316L - Mechanical

Yield (MPa)
170
Tensile (MPa)
485
Elongation
40% min

321 - Mechanical

Yield (MPa)
205
Tensile (MPa)
515
Elongation
35% min

347 - Mechanical

Yield (MPa)
205
Tensile (MPa)
515
Elongation
35% min

Values per ASTM A312 minimum requirement, room temperature, annealed condition.

10SS ERW Pipe Weight Chart

Operating as a Stainless Steel Pipe Supplier in India, we plan dispatch on schedule for both single orders and project-scale requirements.

Wt (kg/m) = 0.0246 × WT × (OD − WT)

OD & WT in mm - the formula behind every row below.

Nominal Bore
mm
Nominal Bore
INCH
Outside Diameter
mm
Sch-5S Sch-10S Sch-40S Sch-80S Sch-160S Sch-XXS
Wt mmWeight (Kg/mt) Wt mmWeight (Kg/mt) Wt mmWeight (Kg/mt) Wt mmWeight (Kg/mt) Wt mmWeight (Kg/mt) Wt mmWeight (Kg/mt)
2008219.12.7714.793.7619.968.1842.612.764.623.0111.222.23107.8
103/817.11.240.4901.650.632.310.8453.201.10----
50020508.04.7859.255.5468.7115.09183.4226.19311.249.99564.68--
321 1/442.21.651.652.772.703.563.384.854.476.355.619.707.77
31/810.31.240.2761.240.281.730.372.410.47----
1506168.32.7711.323.4013.847.1128.310.9742.718.267.5621.9579.22
652 1/273.02.113.693.055.265.168.637.0111.49.5314.914.220.39
40016406.44.1941.564.7847.2912.7123.3021.41203.3340.46365.11--
25133.41.651.302.772.093.382.504.553.246.354.249.095.45
60024609.65.5482.476.3594.4517.48255.4130.96442.0859.54808.22--
50260.31.652.402.773.933.915.445.547.488.7411.111.0713.44
25010273.13.4022.634.1927.789.2760.512.796.028.6172.425.40155.15
80388.92.114.513.056.455.4911.307.6215.211.121.315.2427.65
401 1/248.31.651.912.773.113.684.055.085.417.147.2510.169.54
30012323.93.9631.254.5736.009.5273.8812.7132.033.32238.7625.40186.97
61/413.71.240.3901.650.492.240.6313.020.80----
35014355.63.9634.364.7841.311.1394.5919.05158.0835.71281.70--
1255141.32.779.473.4011.576.5521.89.5331.9715.8849.1119.0557.43
203/426.71.651.032.111.282.871.683.912.205.542.897.823.63
45018457.24.1946.804.7853.4214.27155.8023.8254.3645.71466.40--
151/221.31.650.8002.111.002.771.273.751.624.751.947.472.55
1004114.32.115.843.058.366.0216.078.5622.313.4933.5417.1241.03

Full size chart 1/8″ to 24″ NB available on request - every size cut to your exact drawing.

Find Outokumpu & Aperam Make Stainless Steel Pipe Ex-Stock With MTC EN 10204 3.1 / 3.2

Mill-traceable material, ready to ship with the certificate matched to the exact heat number.

11Stainless Steel Pipe Weight Calculator

Need a size not in the chart above? Enter your own OD and WT in millimetres for an instant theoretical weight per metre.

Weight will appear here - formula: 0.0246 × WT × (OD − WT)

Stainless Steel Pipe Stockist In Mumbai, our warehouse keeps fast-moving sizes cut, verified, and ready to load, so Western India buyers lift stock within days, not weeks.

 

Source Stainless Steel Threaded and Water Pipe Backed By Verified HSN Code

Correct HSN reference on every invoice, so your import paperwork clears without a query.

12SS Pipe HSN Code & GST Rate

HSN 7304 11 - Seamless HSN 7304 41 - Cold Drawn Welded HSN 7304 49 - Other Welded GST 18%

Import buyers should also budget for Basic Customs Duty, which varies by origin country and grade - confirm current rates before shipment.

13Manufacturing Process Of Stainless Steel Threaded Pipe

From heavy-wall process line pipe to a Custom Stainless Steel Pipe cut for architectural and Decorative Stainless Pipe trim work, every order moves through the same six-step production line.

1
Raw Material

Billet or coil, chemistry PMI-checked before it enters the line

2
Heating

Heated to 1150-1250°C for hot working

3
Forming

Pierced (seamless) or roll-formed & welded (ERW/EFW)

4
Sizing

Reduced to final OD/WT, tolerance held to ±0.4mm

5
Heat Treatment

Solution annealed at 1040-1150°C, water quenched

6
Test & Mark

Hydro tested at 1.5× design pressure, heat number marked, MTC issued

As a leading Stainless Steel Pipe Manufacturer In India, every heat is ISO 9001:2015 backed and PMI-verified, with seamless and welded routes matched to your exact spec.

 

14Stainless Steel Water Pipe Wall Thickness Tolerance

Permitted variation from nominal wall thickness under ASTM A312, by NPS band and t/D ratio. As a Stainless Steel Pipe Supplier in India, our chemistry-verified stock reaches fabricators and EPCs on a pan-India basis.

NPS DesignatorTolerance Over (+%)Tolerance Under (−%)
20″ and above, seamless, t/D beyond 5%15.012.5
3″ through 18″, t/D beyond 5%15.012.5
20″ and above, welded, any t/D ratio17.512.5
1/8″ through 2 1/2″, any t/D ratio20.012.5
20″ and above, seamless, t/D up to 5%22.512.5
3″ through 18″, t/D up to 5%22.512.5

The under-tolerance stays fixed at 12.5% across every band - only the permitted over-tolerance shifts with size and t/D ratio.

🔒

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Prices move daily , share your spec now and we'll hold today's rate while your PO is finalized.

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15Stainless Steel Flex Pipe Packaging

Whether it's ex-stock schedule pipe or a Custom Stainless Steel Pipe order, packing is built to survive the longest sea leg in your route.

Sized Bundling

Pipes grouped and strapped to matched lengths for stable, easy-handling bundles

End Cap Protection

Plastic or rubber caps shield each pipe end from dents and thread damage in transit

Anti-Corrosion Wrap

VCI wrap or oil film guards against surface rust on long-distance ocean shipments

Strap & Fasten

Steel or PET strapping locks each bundle so nothing shifts or impacts inside the container

16SS Flexible Pipe Heat Treatment Methods

Solution annealing restores corrosion resistance lost during hot or cold forming - both 304 and 316 series are treated to the same target temperature.Working as a Stainless Steel Pipe Stockist in Mumbai keeps our warehouse stocked with fast-moving schedules ready to load.

Grade Temperature Of Heat Treating Testing/Cooling Requirement
TP316 / TP316L 1900°F [1040°C] Rapid quench, per ASTM A312 footnote C
TP304 / TP304L1900°F [1040°C]Rapid quench, per ASTM A312 footnote C

Every heat is furnace-logged and cross-checked against the mill test certificate before release.

 

17Applications Of Stainless Steel Vent Pipe

Global fabricators and EPCs choose us as their Stainless Steel Pipe Supplier for consistent chemistry and transparent pricing.

Refinery & Petrochemical Process Lines

Water Treatment & Desalination

Food, Dairy & Beverage Processing

Pharmaceutical & Chemical Plants

Marine & Shipbuilding Structures

Firewater & Utility Ring Mains

Heat Exchanger & Cooler Tubing

Automotive & Marine Exhaust Systems

Valve, Actuator & Instrumentation Lines

Architectural Railing & Structural Frames

HVAC & Boiler Vent Systems

Power Plant & Cooling Water Systems

 

18SS Pipe Sourced From These Trusted Mills

Ask any buyer in a hurry: the fastest Stainless Steel Pipe Stockist is the one whose warehouse, not whose mill, has your size.

Outokumpu

Outokumpu

Aperam Stainless

Aperam

Jindal Stainless

Jindal Stainless

Acerinox

Acerinox

Sandvik Materials Technology

Sandvik

Columbus Stainless, South Africa

Columbus Stainless

Yieh United Steel Corp

Yieh United Steel

Marcegaglia Specialties

Marcegaglia

Stocked Across The Middle East, Africa & The Americas

We hold and move Outokumpu, Aperam, Jindal, Acerinox and Sandvik origin Stainless Steel Pipe through regional stock points - a Stainless Steel Pipe Stocking Distributor buyers keep reordering from.

Victoria, Seychelles

Supplier of Outokumpu & Aperam Stainless Steel Pipe Supplier

Dakar, Senegal

Stocking Distributor for Jindal Stainless & Marcegaglia Pipe Distributor

Lagos, Nigeria

Stockholder for Acerinox / NAS & Sandvik Pipe Stockholder

Algeria

Supplier of Outokumpu & Yieh United Steel Pipe Supplier

Baku, Azerbaijan

Stockist of Aperam & Jindal Stainless Pipe Stockist

Yerevan, Armenia

Supplier of Sandvik & Marcegaglia Stainless Steel Pipe Supplier

Casablanca & Tangier, Morocco

Distributor for Aperam & Acerinox / NAS Pipe Distributor

Cairo, Egypt

Stocking Distributor for Outokumpu & Jindal Stainless Pipe Distributor

Johannesburg, South Africa

Supplier & Stockholder for Columbus Stainless & Aperam Stockholder

Addis Ababa, Ethiopia

Supplier of Sandvik & Yieh United Steel Seamless Pipe Supplier

Mexico

Stockist of Acerinox / NAS & Outokumpu Pipe Stockist

Argentina

Supplier of Aperam South America & Marcegaglia Pipe Supplier

Brazil

Distributor for Aperam & Sandvik Stainless Steel Pipe Distributor

Houston, USA

Local Distributor for Acerinox / North American Stainless Pipe Distributor

GCC Member States

Dubai, UAE

Stockholder for Outokumpu Stainless Steel Pipe Stockholder

Doha, Qatar

Supplier of Jindal Stainless Pipe Supplier

Dammam, Saudi Arabia

Distributor for Aperam Pipe Distributor

Also covers Bahrain, Kuwait & Oman on request

As a genuine Stainless Steel Pipe Exporter, we've shipped to 60+ countries across the Middle East, Africa and the Americas with COO, packing list and MTC ready the same day as booking.

 

19Stainless Steel Pipe Supply References Worldwide

Our position as a Stainless Steel Pipe Stockist in Mumbai lets fabricators and EPCs across Western India lift ready-cut sizes within days.

4″ SS Pipe - Seawater Cooling Line Retrofit

4″ SCH 40S, Grade 316L, PMI tested, EN 10204 3.1 MTC.

Power Utility Contractor, Nigeria

LAGOS, NIGERIA

6″ SS Pipe - Desalination Intake Header

6″ SCH 80S, seamless, hydro-tested, NACE MR0175.

Desalination Plant Operator, Egypt

CAIRO, EGYPT

8″ SS Pipe - Petrochemical Transfer Line

8″ SCH 40S, ASTM A312 TP316, PMI checked on every heat.

Petrochemical Plant Contractor, South Africa

JOHANNESBURG, SOUTH AFRICA

3″ SS Pipe - Marine Exhaust & Cooling Retrofit

3″ SCH 10S, Grade 304, bright annealed finish.

Shipyard Contractor, Morocco

CASABLANCA, MOROCCO

10″ SS Pipe - Offshore Utility Water Line

10″ SCH 80S, Grade 316L, third-party witnessed hydro test.

Offshore EPC Contractor, Mexico

VERACRUZ, MEXICO

2″ SS Pipe - Chemical Process Line Retrofit

2″ SCH 40S, Grade 316L, PMI verified, EN 10204 3.1 MTC.

Chemical Plant Contractor, Argentina

BUENOS AIRES, ARGENTINA

 

?SS Pipe FAQs

What standard governs Stainless Steel Pipe manufacture?

ASTM A312 covers seamless and welded austenitic stainless pipe, ASTM A358 applies to large-diameter EFW pipe, and dimensions follow ASME B36.19M.

What is the price of Stainless Steel Pipe per kg?

304 grade typically runs ₹300-₹380 per kg and 316L runs ₹420-₹520 per kg, moving daily with the nickel surcharge - confirm on the day of booking.

What is the difference between Sch 10 and Sch 40 Stainless Steel Pipe?

Sch 10 has a thinner wall than Sch 40 at the same nominal bore, giving a lighter pipe suited to low-pressure and food-grade lines, while Sch 40 suits higher pressure duty.

What is the HSN code for SS Pipe?

Seamless stainless steel pipe falls under HSN 7304 11, welded pipe under 7304 41 and 7304 49, taxed at 18% GST in India.

Is Stainless Steel Pipe magnetic?

304 and 316 grades are austenitic and largely non-magnetic in the annealed state

Who are the leading Stainless Steel Pipe Manufacturers?

Outokumpu, Aperam, Jindal Stainless, Acerinox/North American Stainless and Sandvik are among the major producing mills we source from.

What lead time applies for bulk Stainless Steel Pipe orders?

Ex-stock sizes dispatch within 48 hours; large or custom-schedule indent orders usually take 4-8 weeks depending on origin mill.

Conclusion

Whether it's a food-grade water line or a chloride-heavy process line, Stainless Steel Pipe holds up. Certified to ASTM A312, available in seamless or welded, and always PMI-checked before dispatch - that's why buyers across India, the Middle East and Africa come to us first.

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