DIN 1.4306 Tubing and SS 304L Seamless Pipe stockist & supplier in Mumbai
The 304L stainless steel alloy is a versatile grade of alloy which is widely used in various industries. The Stainless Steel 304L Pipe/ Tube are known for their high resistance in different corrosive environments. They come with some great mechanical properties, one of the primary reasons behind their popularity in various industries. The Stainless Steel 304L Pipe are also known for their excellent weldability. We are one of the top 304L Stainless Steel Tube suppliers in India. Our products are known for their quality and affordability. Our 304L Stainless Steel Seamless Pipe is available at the best price in the market, and thus we have clients across the globe.
We have a team of experts supervising the manufacturing process of ASTM A312 TP 304L Round Pipe. We also use the latest technology so that we can produce timely and accurate results. Our products, including SS 304L Seamless Pipe are precise dimensionally, and we always strive to deliver the consignment on time. Being one of the most renowned stockists of 304L SS Schedule 40 Pipe, our products are used across different industries and for various purposes. We offer doorstep delivery following the standard shipping process. We use good quality wooden boxes and pallets for packing our SS UNS S30403 Welded Pipe so that no damage is caused to it during the whole transportation process.
We offer a wide range of 304L stainless steel products. All of these products come with some great benefits, which makes them popular across different industries. The benefits will include:
The 304 and AISI 304L Square Pipe come with somewhat similar properties, and thus they are sometimes stocked with dual certifications. Both of them have properties and composition that complies with both the types of stainless steel.
Customers in search of good quality SS Grade 1.4306 Polished Pipe can contact us. Our products are popularly used in different industries, including construction, chemical manufacturing, oil, gas, etc.

Table of contents
- Stainless Steel 304L Pipe Pipe Specification Chart
- 304L Stainless Steel Pipe Manufacturing Types
- Stainless Steel 304L Pipe Price List
- SS 304L Pipe Types
- ASTM A312 TP 304L Seamless Pipe Types
- ASME SA 312 Grade 304L ERW Pipe Types
- UNS S30403 Pipe for sale
- European Standards of Stainless Steel 304L Tube
- SS 304L Pipe Manufacturing Standards
- Stainless Steel 304L Pipe OD Tolerance
- 304L Stainless Steel Pipe Wall Thickness Tolerance Chart
- Stainless Steel 304L Pipe Wall Thickness
- 304L Stainless Steel Pipe Dimensions
- SS 304L Pipe Ends
- ASTM A312 TP 304L Pipe Weight
- UNS S30403 Pipe Equivalent Material
- 1.4306 Stainless Steel Tube ready stock
- SA 312 TP 304L Heat Exchanger Tube Types
- ASTM A312 Gr TP 304L Pipe Chemical Composition
- AISI 304L Stainless Steel Pipe Mechanical Properties
- Stainless Steel 304L Pipe Yield Strength
- SS 304L Pipe Temperature
- ASME SA 312 Grade 304L Pipe Roughness
- UNS S30403 Pipe and Tube Test Requirements
- 1.4306 Stainless Steel Pipe Different manufacturing processes
- SA 312 TP 304L Pipe and Tube Marking
- Stainless Steel 304L Tube Pressure Rating
- 304L Pipe and Tube Welding
Supplier & exporter of ASTM A312 TP 304L Round Pipe and AISI 304L Square Pipe in India, various sizes and standards of 304L Stainless Steel Pipe in Stock



Stainless Steel 304L Pipe Pipe Specification Chart
Trade Name | Stainless Steel 304L Pipe |
Stainless Steel 304L Seamless Pipe (OD) | 21.3 - 660mm ( Inch 1/2” – 26”) |
304L Stainless Steel SAW | 16" - 100" NB |
SS 304L ERW and HFW | 1/2” NB – 24” NB |
ASTM A312 TP 304L LSAW / DSAW | 16’OD TO 54" OD (8 MM TO 50 MM THK) |
ASME SA 312 Grade 304L Pipe end | PBE -Plain Both Ends, BLE -Bevel large end, TOE -Treaded One End, BBE -Bevel both ends, BOE-Beveled One End, BE -Beveled end, TBE -Treaded Both Ends, BSE -Bevel small end, POE -Plain One End |
UNS S30403 Pipe Length | SRL, 20FT, 2000mm, 3000mm, 12000mm, Custom Length, Double Random Length (DRL), 6000mm, DRL, 40FT, Single Random Length (SRL) |
304L Wall Thickness | SCH160, SCH-80, SCH-XS, SCH-10S, SCH-10, SCH-5, SCH-40S, SCH-XXS, SCH-40, SCH-5S, SCH-80S, SCH-STD |
Available shape of 1.4306 Stainless Steel Pipe/ Tube |
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Marking of Stainless Steel 304L Pipe suppliers |
Stainless Steel 304L Seamless Pipe Marking Sample: ASME B36.19/ B36.19m ASTM A312 TP304L 12" NB SCH 40S PIPE SEAMLESS HEAT NO. XXXX |
Surface Finish & Delivery Condition | Annealed & Pickled, Polish, Polished, NO.4, NO.1, BA, 4K, Cold Drawn, 8K, Mirror, 2B, Bright Annealed, HL |
Different methods used by Stainless Steel 304L Pipe manufacturers' |
Longitudinally Submerged Arc Welded (LSAW), 100% X Ray/ Gamma Ray Welded, Submerged Arc Welded (SAW), Cold Drawn Seamless (CDS), Electro Fusion Seam Welded (EFSW), CDW, Hot Finish Seamless (HFS), Extrusion, Fabricated, Horizontal Submerged Arc Welded (HSAW), Electric Resistance Welded (ERW), Welded, Seamless |
Approvals | Merkblatt W0, IBR, PED 97/23/EC, KNPC, BP, ISO 17025 for Laboratories, Saudi Aramco, ONGC, Shell, EIL, NORSOK M-650, PED, AD2000, HAF 604, L&T |
Origin of 304L Stainless Steel Pipe material | Latin-American, European, American, Russian, Gulf, Africa, Asian, Ukraine, UK, Korean, Japanese, Japan, USA, Chinese, Indian |
Certificate | IBR, SSC, EN-10204:3.1, NACE, EN-10204:3.2, HIC, Sour-Service |
Equivalent Standards | KS, SS, AISI, GB, API, IS, SAE, CSA, ANSI, ISO, JIS, NFA, UNI, EN, BS, ASTM, DIN, GOST, AWWA |
Test | Fine Grain, Non Destructive Testing , Burst Test, Ultrasonic, Ferrite, Surface Roughness Test, SSC- Sulfide Stress Corrosion Cracking, Hydro test, HIC- Hydrogen-induced Cracking, Chemical, IGC- Intergranular Corrosion Test, TM0177, Impact, Stress , Metallurgical & Stereo Microscopy, Tensile, TM0284, Creep, Eddy current, Positive Material Identification (PMI), Mechanical, Straightness, Macro, Bend TestBend test / Guided Bend, Hardness, Hardness Test, Salt Spray Test to test Phosphating, Radiography, Flux Leakage examination or Magnetic Flaw detection, Charpy V-Notch Test, Ultrasonic Test, Charpy V Impact Test, H2 SERVICE, NACE MR0175, IBR, Micro |
Additional Services and Facility | Threading, Polishing, Cutting, Laser/ Water Jet Cutting, Beveling, Sawing, Tapping |
Material Test Certificate (MTC) provided by Stainless Steel 304L Pipe suppliers | EIL, PED, Ultrasonic Testing (UT), NDE, EN 10204 3.1, IBR, ISO 9001:2005, ISO 14001:2015, Radiographic Testing (RT) |
Dual certified supplier | Dual certified SS 304L Pipe suppliers in India, accordance to certify ASTM A312 TP304L and ASME SA 312 TP304L American specifications |
Stockist and distributor of |
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304L SS Schedule 40 Pipe and SA 312 TP 304L ERW Pipe exporter in India, buy Jindal make SS UNS S30403 Welded Pipe with competitive pricing in Gujarat, Mumbai & Delhi
Buy Stainless Steel 304L Pipe in Philippines, Australia, Nigeria, Vietnam, Singapore, Malaysia, UK, Indonesia, Germany, Korea, Saudi Arabia, USA, UAE, Qatar at dealer price, ask for a free sample now!
304L Stainless Steel Pipe Manufacturing Types






Many Stainless Steel 304L Pipe suppliers, wholesaler, stockist, traders, distributors, retailer, exporters, importers, stockholders, dealers choose Trident Steel for their regular requirements and re sale in their own countries for higher margins, so buy directly from Trident to save your cost, contact us for a quick and free quote !!!
Stainless Steel 304L Pipe Price List
SIZE" | SIZE NB | SCH 5 | SCH 10 | SCH 20 | SCH 30 | SCH 40 | SCH 60 | SCH 80 | SCH 100 | SCH 120 | SCH 140 | SCH 160 | SCH XXS |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2 | 15 | 5300 | 5300 | 5,300.00 | 5,300.00 | 5,300.00 | 5,710.00 | 5,710.00 | |||||
3/4 | 20 | 5300 | 5300 | 5,300.00 | 5,300.00 | 5,300.00 | 5,710.00 | 5,710.00 | |||||
1 | 25 | 4400 | 4400 | 4,610.00 | 4,610.00 | 4,730.00 | 5,020.00 | 5,400.00 | |||||
1.25 | 32 | 4400 | 4400 | 4,610.00 | 4,610.00 | 4,730.00 | 5,020.00 | 5,400.00 | |||||
1.5 | 40 | 4400 | 4400 | 4,610.00 | 4,610.00 | 4,730.00 | 5,020.00 | 5,400.00 | |||||
2 | 50 | 4400 | 4400 | 4,610.00 | 4,610.00 | 4,730.00 | 5,020.00 | 5,400.00 | |||||
2.5 | 65 | 4400 | 4400 | 4,610.00 | 4,610.00 | 4,730.00 | 5,020.00 | 5,400.00 | |||||
3 | 80 | 4400 | 4400 | 4,610.00 | 4,610.00 | 4,730.00 | 5,020.00 | 5,400.00 | |||||
3.5 | 90 | 5100 | 4400 | 4,610.00 | 4,610.00 | 4,730.00 | 5,020.00 | 5,400.00 | |||||
4 | 100 | 5100 | 4400 | 4,610.00 | 4,610.00 | 4,730.00 | 5,020.00 | 5,020.00 | 5,400.00 | ||||
5 | 125 | 5100 | 4400 | 4,610.00 | 4,730.00 | 5,020.00 | 5,020.00 | 5,400.00 | |||||
6 | 150 | 5100 | 4400 | 4,610.00 | 4,730.00 | 5,020.00 | 5,020.00 | 5,400.00 | |||||
8 | 200 | 5200 | 530.00 | 5,300.00 | 5,300.00 | 5500 | 5,300.00 | 6,000.00 | 5,800.00 | 6,400.00 | 6,400.00 | 6,900.00 | |
10 | 250 | 5200 | 5,300.00 | 5,300.00 | 5,300.00 | 5500 | 5,300.00 | 6,000.00 | 5,800.00 | 6,400.00 | 6,400.00 | 6,900.00 | |
12 | 300 | 6100 | 6,100.00 | 6,100.00 | 6,100.00 | 7,000.00 | 6,500.00 | 7,200.00 | 7,200.00 | 8,100.00 | 8,100.00 | 9,300.00 | |
14 | 350 | 6100 | 6,100.00 | 6,100.00 | 6,100.00 | 7,000.00 | 6,500.00 | 7,200.00 | 7,200.00 | 8,100.00 | 8,100.00 | ||
16 | 400 | 6,100.00 | 6,100.00 | 6,100.00 | 7,000.00 | 6,500.00 | 7,200.00 | 7,200.00 | 8,100.00 | 8,100.00 |
All Above Prices USD/ Ton | |||||||||||
Additional Price Factors | |||||||||||
Fix length Cost: 3% Extra | |||||||||||
Double Random SS 304L Pipe Length Cost : 3% Extra | |||||||||||
Inspection: EXTRA AS ACTUAL | |||||||||||
Minimum Order Quantity: All small/ large quantity |
Japan and Europe manufacturing 304L Stainless Steel Seamless Pipe and SS Grade 1.4306 Polished Pipe, Get free quote & Order Online
SS 304L Pipe Types















ASTM A312 TP 304L Seamless Pipe Types
Polished Grit 120 - 600 finish AISI 304L Seamless Pipe and 304L Stainless Steel Tube supplier in Mumbai



ASME SA 312 Grade 304L ERW Pipe Types



UNS S30403 Pipe for sale
304L Stainless Steel Rectangular Pipes | Stainless Steel 304L CDW Pipes |
ASTM A312 TP 304L Hexagonal Pipes | SS 304L SMLS Pipes |
304L Stainless Steel High pressure Pipes | ASME SA 312 Grade 304L Hollow Pipes |
SS 304L Schedule 5S Pipes | ASTM A312 TP 304L Square Pipes |
Welded AISI 304L Stainless Steel Cold Drawn Pipes | Stainless Steel 304L Schedule 40 Pipes |
Stainless Steel 304L Welded Pipes | Seamless ASTM A312 TP 304L Pipes |
304L Stainless Steel EFW Pipes | SS 304L ERW Pipes |
Stainless Steel 304L Exhaust Pipes | SS 304L Polished Pipes |
Small diameter 304L Stainless Steel Pipes | 304L Stainless Steel Capillary Pipes |
SS 304L Annealed Pipes | SS grade 1.4306 Clad Pipes |
Cold Drawn ASTM A312 TP 304L Seamless Pipes | ASME SA 312 Grade 304L Rectangle Pipes |
Schedule 40S 304L Stainless Steel Pipes | Stainless Steel 304L Hot Finished Pipes |
ASTM A312 TP 304L Seam Welded Pipes | Cold Drawn SS 304L Pipes |
UNS S30403 Bush Hex Pipes | ASME SA 312 Grade 304L Overlay Pipes |
Thin Wall SA 312 TP 304L Pipes | Thick Wall 1.4306 Stainless Steel Pipes |
High Temperature AISI 304L Stainless Steel Pipes | ASTM A312 Gr TP 304L Cold Drawn Seamless Pipes |
SA 312 TP 304L Beveled End Pipes | 1.4306 Stainless Steel Custom Pipes |
UNS S30403 Fabricated Pipes | ASTM A312 Gr TP 304L Round Pipes |
Stainless Steel 304L Electropolished Pipes | 304L Stainless Steel Oval Pipes |
European Standards of Stainless Steel 304L Tube
Type | EUROPEAN STANDARDS |
---|---|
Stainless Steel 304L Precision Tube/ Pipe | EN 10216-5 |
304L Stainless Steel Welded Tube / Pipe | EN 10217-7 |
SS 304L Welded Circular Tube/ Pipe | EN 10297-2 |
ASTM A312 TP 304L Welded Tube / Pipe | EN 10296-2 |
Large Diameter ASME SA 312 Grade 304L Pipe/ Tube | EN 10216-7 |
SS 304L Pipe Manufacturing Standards
ASTM | ASME | Description |
---|---|---|
ASTM A312 TP304L | SA 312 TP304L | Stainless Steel 304L Seamless and straight-seam welded austenitic pipe |
ASTM A358 TP304L | SA 358 TP304L | 304L Stainless Steel Electric fusion welded (EFW) austenitic pipe, up to 8 inch |
ASTM A213 TP304L | SA 213 TP304L | Seamless and Welded Austenitic Stainless Steel Tubing |
ASTM A249 TP304L | SA 249 TP304L | Welded Austenitic Steel Boiler, Superheater, Condenser and SS 304L Heat Exchanger, Tubes |
ASTM A269 TP304L | SA 269 TP304L | Seamless and Welded Austenitic Stainless Steel 304L Tubing |
ASTM A409 TP304L | SA 409 TP304L | 304L Welded Large Diameter Austenitic Steel Pipe |
ASTM A376 TP304L | SA 376 TP304L | High Temperature SS 304L Seamless Austenitic Steel Pipe |
ASTM A813 TP304L | SA 813 TP304L | Single-seam, single / double 304L welded austenitic pipe |
ASTM A814 TP304L | SA 814 TP304L | Cold-worked welded 304L austenitic pipe |
ASTM A554 TP304L | SA 554 TP304L | Stainless Steel 304L Welded Stainless Steel Mechanical Tubing and 304L Stainless Steel Square Pipe |
ASTM A511 TP304L | SA 511 TP304L | Stainless Steel 304L Seamless Mechanical Tubing |
ASTM A632 TP304L | SA 632 TP304L | Small-Diameter Seamless and Welded Austenitic Stainless Steel 304L Tubing |
ASTM A688 TP304L | SA 688 TP304L | Austenitic Stainless Steel 304L Feedwater Heater Tubes, Welded |
ASTM A778 TP304L | SA 778 TP304L | Welded, Unannealed Austenitic Stainless Steel 304L Pipe/ Tube |
Stainless Steel 304L Pipe OD Tolerance

304L Stainless Steel Pipe Wall Thickness Tolerance Chart
Stainless Steel 304L Pipe Wall Thickness

304L Stainless Steel Pipe Dimensions
Standard-wall ASTM A312 TP 304L Pipe Dimensions, and Nominal Wall Thickness
SS 304L Pipe Ends



ASTM A312 TP 304L Pipe Weight

UNS S30403 Pipe Equivalent Material
GRADE | UNS | BS | JIS | SS | AFNOR | WERKSTOFF NR. | EN | GOST |
USA | BRITISH | JAPAN | SWEDISH | RUSSIAN | GERMAN | EUROPE | RUSSIAN | |
304L SS | S30403 | 304S11 | SUS 304L | 2332 | Z3CN18‐10 | 1.4306/1.4307 | X2CrNi18-9 / X2CrNi19-11 | 03Х18Н11 |
1.4306 Stainless Steel Tube ready stock
304L Stainless Steel Finned Tube | UNS S30403 Round Tubing |
SS 304L Hollow Tube | Stainless Steel 304L Square Tubing |
Re Drawn ASTM A312 TP 304L Tubing | 304L Stainless Steel Round Tube |
ASTM A312 TP 304L Coil Tube | Stainless Steel 304L Seamless Tube |
ASME SA 312 Grade 304L Instrumentation Tubing | 304L Stainless Steel Electropolish Tubing |
1 inch 304L Stainless Steel Tubing | ASTM A312 Gr TP 304L Exhaust Tubing |
Cold Drawn Stainless Steel 304L Seamless Tubing | ASME SA 312 Grade 304L ERW Tubing |
SS 304L Tube Bends | AISI 304L Stainless Steel Rectangular Tubing |
ASTM A312 TP 304L Dom Tubing | Stainless Steel 304L Electropolished Tube |
12mm ASME SA 312 Grade 304L Tubing | 304L Stainless Steel Small Diameter Tubing |
UNS S30403 Elliptical and Oval Tube | SS 304L High Pressure Tube |
UNS S30403 Triangle Tube | ASTM A312 TP 304L EFW Tubing |
High Pressure UNS S30403 Tube | SS 304L ERW Tube |
1.4306 Stainless Steel Heat exchanger Tube | ASTM A312 TP 304L Capillary Tubing |
SA 312 TP 304L Condenser Tubing | ASME SA 312 Grade 304L Hydraulic Tubing |
Thin Wall ASTM A312 Gr TP 304L Tubing | UNS S30403 Welded Tube |
AISI 304L Stainless Steel Polish Tubing | 1.4306 Stainless Steel Instrument Tubing |
Stainless Steel 304L Sanitary Tubing | SA 312 TP 304L Square Tube |
ASME SA 312 Grade 304L Coiled Tubing | SS 304L Gas Tube |
SA 312 TP 304L Heat Exchanger Tube Types



ASTM A312 Gr TP 304L Pipe Chemical Composition
Chemical Composition % | ||||||||
P | C | Fe | Mn | Si | Cr | S | Ni | |
---|---|---|---|---|---|---|---|---|
AISI 304L | 0.045 max. | 0.03 max. | Balance | 2.00 max. | 1.00 max. | 18.0 – 20.0 | 0.03 max. | 8.0 – 12.0 |
AISI 304L Stainless Steel Pipe Mechanical Properties
SUS 304L | |
---|---|
Density | 8 |
Melting Range, °C | 1400°C |
Elongation % | 40 |
Tensile Stress (Mpa) | 485 |
Yield Stress (Mpa) | 170 |
Hardness (Brinell) | 201 |
Stainless Steel 304L Pipe Yield Strength
Ultimate Tensile Strength (Mpa) | 485 Mpa |
Yield Strength (Mpa) | 170 Mpa |
SS 304L Pipe Temperature
intermittent service | 500°C |
continuous service | 800°C |
ASME SA 312 Grade 304L Pipe Roughness
UNS S30403 Pipe and Tube Test Requirements

1.4306 Stainless Steel Pipe Different manufacturing processes

SA 312 TP 304L Pipe and Tube Marking

Trident Steel also marks each bundle of Stainless Steel 304L Pipe with metal or plastic tag, where we provide the below details:

Stainless Steel 304L Tube Pressure Rating
Allowable working pressures of Stainless Steel 304L Pipe are given in MPa (megapascals)
Convert pressure rating in other units:
Required Unit/ to convert | to | multiply by |
---|---|---|
megapascals (MPa) | pounds/sq. inch (psi) | 145.0 |
megapascals (MPa) | kilopascals (kPa) | 1000 |
megapascals (MPa) | ksi | 0.145 |
megapascals (MPa) | bar | 10.00 |
megapascals (MPa) | kilograms/mm² (kgf/mm²) | 0.10197 |
304L Pipe and Tube Welding
