High Performance SS 304 Seamless Pipe supplier in India, check yield strength/ wall thickness of ASTM A312 TP304 Welded Pipe & 304 Stainless Steel Tube
The Grade 304 stainless steel is known for its flexibility and is one of the most used alloys in the market. The Stainless Steel 304 Pipe/ Tube is widely used in industries to control different nitrogen content. The Stainless Steel 304 Pipe is high in mechanical strength due to its duplex microstructure. We are one of the top manufacturers of high-quality SS 304 Seamless Pipe as we use pure raw material in the production process. Being one of the leading SS 304 Pipe suppliers, we use the latest equipment in the manufacturing process to produce fast and efficient results. We offer a wide range of products used in different industries like construction, engineering, power, etc.
We are one of the top producers of 304 Stainless Steel Tube resistant to corrosion, high temperature, and high pressure. There are many properties of SS 304 Tubing which makes it popular in the market, like:
We manufacture a wide range of grade 304 stainless steel products. Some of our highly demanded different types of 304 ss pipes will include:
We also have a vast stock of AISI 304 Schedule 40 Pipe used for piping in different types of applications in the oil, water, and natural gas industries. Our Polished 304 Stainless Steel Pipe is delivered across the country and throughout the world. We follow the standard shipping practices to deliver the products safely to the doorstep of our esteemed clients.

Table of contents
- Stainless Steel 304 Pipe Pipe Specification Chart
- 304 Stainless Steel Pipe Manufacturing Types
- Stainless Steel 304 Pipe Price List
- SS 304 Pipe Types
- ASTM A312 TP304 Seamless Pipe Types
- ASME SA 312 Grade 304 ERW Pipe Types
- Stainless Steel UNS S30403 Pipe for sale
- European Standards of Stainless Steel 304 Tube
- SS 304 Pipe Manufacturing Standards
- Stainless Steel 304 Pipe OD Tolerance
- 304 Stainless Steel Pipe Wall Thickness Tolerance Chart
- Stainless Steel 304 Pipe Wall Thickness
- 304 Stainless Steel Pipe Dimensions
- SS 304 Pipe Ends
- ASTM A312 TP304 Pipe Weight
- Stainless Steel UNS S30403 Pipe Equivalent Material
- DIN 1.4307 Tube ready stock
- SA 312 TP304 Heat Exchanger Tube Types
- ASTM A312 Gr TP304 Pipe Chemical Composition
- AISI 304 Stainless Steel Pipe Mechanical Properties
- Stainless Steel 304 Pipe Yield Strength
- SS 304 Pipe Temperature
- ASME SA 312 Grade 304 Pipe Roughness
- Stainless Steel UNS S30403 Pipe and Tube Test Requirements
- DIN 1.4307 Pipe Different manufacturing processes
- SA 312 TP304 Pipe and Tube Marking
- Stainless Steel 304 Tube Pressure Rating
- 304 Pipe and Tube Welding
Exporter and supplier of SS 304 Tubing in Mumbai, Buy Custom length and large diameter ASTM A312 Gr TP304 Rectangular Pipe at best price in India



Stainless Steel 304 Pipe Pipe Specification Chart
Trade Name | Stainless Steel 304 Pipe |
Stainless Steel 304 Seamless Pipe (OD) | 21.3 - 660mm ( Inch 1/2” – 26”) |
304 Stainless Steel SAW | 16" - 100" NB |
SS 304 ERW and HFW | 1/2” NB – 24” NB |
ASTM A312 TP304 LSAW / DSAW | 16’OD TO 54" OD (8 MM TO 50 MM THK) |
ASME SA 312 Grade 304 Pipe end | TBE -Treaded Both Ends, TOE -Treaded One End, BSE -Bevel small end, BBE -Bevel both ends, PBE -Plain Both Ends, POE -Plain One End, BLE -Bevel large end, BE -Beveled end, BOE-Beveled One End |
Stainless Steel UNS S30403 Pipe Length | 3000mm, 6000mm, 2000mm, 40FT, Double Random Length (DRL), 12000mm, DRL, SRL, Single Random Length (SRL), Custom Length, 20FT |
304 Wall Thickness | SCH-10S, SCH-80, SCH160, SCH-XXS, SCH-5S, SCH-XS, SCH-10, SCH-STD, SCH-40, SCH-40S, SCH-5, SCH-80S |
Available shape of DIN 1.4307 Pipe/ Tube |
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Marking of Stainless Steel 304 Pipe suppliers |
Stainless Steel 304 Seamless Pipe Marking Sample: ASME B36.19/ B36.19m ASTM A312 TP304 12" NB SCH 40S PIPE SEAMLESS HEAT NO. XXXX |
Surface Finish & Delivery Condition | NO.4, 4K, 8K, BA, Mirror, NO.1, Bright Annealed, HL, 2B, Polished, Cold Drawn, Polish, Annealed & Pickled |
Different methods used by Stainless Steel 304 Pipe manufacturers' |
CDW, Electro Fusion Seam Welded (EFSW), Hot Finish Seamless (HFS), Welded, Fabricated, 100% X Ray/ Gamma Ray Welded, Seamless, Submerged Arc Welded (SAW), Cold Drawn Seamless (CDS), Horizontal Submerged Arc Welded (HSAW), Extrusion, Longitudinally Submerged Arc Welded (LSAW), Electric Resistance Welded (ERW) |
Approvals | EIL, Shell, HAF 604, Saudi Aramco, IBR, Merkblatt W0, NORSOK M-650, L&T, ONGC, KNPC, AD2000, BP, ISO 17025 for Laboratories, PED, PED 97/23/EC |
Origin of 304 Stainless Steel Pipe material | UK, Ukraine, Africa, Korean, Gulf, Indian, Japanese, Asian, Chinese, Russian, European, Latin-American, USA, American, Japan |
Certificate | IBR, EN-10204:3.2, Sour-Service, EN-10204:3.1, NACE, HIC, SSC |
Equivalent Standards | UNI, NFA, BS, ASTM, JIS, API, EN, SS, GB, ANSI, CSA, IS, GOST, SAE, KS, AISI, DIN, AWWA, ISO |
Test | H2 SERVICE, Hardness Test, IBR, Positive Material Identification (PMI), Stress , Burst Test, TM0284, Flux Leakage examination or Magnetic Flaw detection, Macro, Hardness, HIC- Hydrogen-induced Cracking, SSC- Sulfide Stress Corrosion Cracking, Micro, Bend TestBend test / Guided Bend, Eddy current, Chemical, Creep, Surface Roughness Test, Ultrasonic, Straightness, Non Destructive Testing , Fine Grain, Charpy V Impact Test, TM0177, Ferrite, Radiography, IGC- Intergranular Corrosion Test, Ultrasonic Test, Charpy V-Notch Test, NACE MR0175, Tensile, Mechanical, Metallurgical & Stereo Microscopy, Salt Spray Test to test Phosphating, Impact, Hydro test |
Additional Services and Facility | Beveling, Laser/ Water Jet Cutting, Sawing, Polishing, Cutting, Threading, Tapping |
Material Test Certificate (MTC) provided by Stainless Steel 304 Pipe suppliers | IBR, ISO 9001:2005, Radiographic Testing (RT), PED, NDE, EN 10204 3.1, Ultrasonic Testing (UT), ISO 14001:2015, EIL |
Dual certified supplier | Dual certified SS 304 Pipe suppliers in India, accordance to certify ASTM A312 TP304 and ASME SA 312 TP304 American specifications |
Stockist and distributor of |
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Looking for a reliable SS 304 Pipe suppliers in Mumbai? We can supply UNS S30403 ERW Pipe and DIN 1.4307 Round Pipe in Sch 40/ 60/ 80, stockist of Sanyo Special Steel Japan, Sumitomo, Dmv, and Jindal 304 stainless steel pipe in Mumbai & Delhi, check latest price per foot in India
Buy Stainless Steel 304 Pipe in Korea, Singapore, UK, Germany, Australia, Nigeria, Philippines, Saudi Arabia, Vietnam, Indonesia, UAE, Malaysia, Qatar, & USA at dealer price, ask for a free sample now!
304 Stainless Steel Pipe Manufacturing Types






Many Stainless Steel 304 Pipe suppliers, importers, wholesaler, distributors, retailer, exporters, traders, stockholders, stockist, 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 304 Pipe Price List

Schedule 40
Weight 0.25 lbs
Price : $57.00 / each

Sch 80, Both Ends Threaded
Weight 0.125 lbs
Price : $22.50 / each

Schedule 5S
Weight 7.7 lbs
Price : $104.05 / each

Schedule 10
Weight 40 lbs
Price : $428.50 / each

Schedule 40
Weight 51.603 lbs
Price : $645.81 / each

Schedule 40
Weight 0.75 lbs
Price : $132.00 / each

ASTM A554 MT304
Weight 4.96 lbs
Price : $25.63 / each

ASTM A269 Type 304
Weight 2.63 lbs
Price : $112.76 / each

ASTM 269 TP 304
Weight 1.03 lbs
Price : $24.29 / each
All Above Prices USD/ Ton | |||||||||||
Additional Price Factors | |||||||||||
Fix length Cost: 3% Extra | |||||||||||
Double Random SS 304 Pipe Length Cost : 3% Extra | |||||||||||
Inspection: EXTRA AS ACTUAL | |||||||||||
Minimum Order Quantity: All small/ large quantity |
Check standard length and weight chart of ASTM A312 TP304 Seamless Pipe, we provide test report for Leak-proofness of AISI 304 Schedule 40 Pipe
SS 304 Pipe Types















ASTM A312 TP304 Seamless Pipe Types
Searching for Polished 304 Stainless Steel Pipe in India as per EN 10204 3.1? Buy ASME SA 312 Grade 304 Welded Pipe and SA 312 TP304 Square Pipe in desired thickness and finish



ASME SA 312 Grade 304 ERW Pipe Types



Stainless Steel UNS S30403 Pipe for sale
304 Stainless Steel Rectangular Pipes | Stainless Steel 304 CDW Pipes |
ASTM A312 TP304 Hexagonal Pipes | SS 304 SMLS Pipes |
304 Stainless Steel High pressure Pipes | ASME SA 312 Grade 304 Hollow Pipes |
SS 304 Schedule 5S Pipes | ASTM A312 TP304 Square Pipes |
Welded AISI 304 Stainless Steel Cold Drawn Pipes | Stainless Steel 304 Schedule 40 Pipes |
Stainless Steel 304 Welded Pipes | Seamless ASTM A312 TP304 Pipes |
304 Stainless Steel EFW Pipes | SS 304 ERW Pipes |
Stainless Steel 304 Exhaust Pipes | SS 304 Polished Pipes |
Small diameter 304 Stainless Steel Pipes | 304 Stainless Steel Capillary Pipes |
SS 304 Annealed Pipes | 304 Stainless Steel Clad Pipes |
Cold Drawn ASTM A312 TP304 Seamless Pipes | SUS 304 Rectangle Pipes |
Schedule 40S 304 Stainless Steel Pipes | Stainless Steel 304 Hot Finished Pipes |
ASTM A312 TP304 Seam Welded Pipes | Cold Drawn SS 304 Pipes |
Stainless Steel UNS S30403 Bush Hex Pipes | ASME SA 312 Grade 304 Overlay Pipes |
Thin Wall SA 312 TP304 Pipes | Thick Wall DIN 1.4307 Pipes |
High Temperature AISI 304 Stainless Steel Pipes | ASTM A312 Gr TP304 Cold Drawn Seamless Pipes |
SA 312 TP304 Beveled End Pipes | DIN 1.4307 Custom Pipes |
Stainless Steel UNS S30403 Fabricated Pipes | ASTM A312 Gr TP304 Round Pipes |
Stainless Steel 304 Electropolished Pipes | 304 Stainless Steel Oval Pipes |
European Standards of Stainless Steel 304 Tube
Type | EUROPEAN STANDARDS |
---|---|
Stainless Steel 304 Precision Tube/ Pipe | EN 10216-5 |
304 Stainless Steel Welded Tube / Pipe | EN 10217-7 |
SS 304 Welded Circular Tube/ Pipe | EN 10297-2 |
ASTM A312 TP304 Welded Tube / Pipe | EN 10296-2 |
Large Diameter ASME SA 312 Grade 304 Pipe/ Tube | EN 10216-7 |
SS 304 Pipe Manufacturing Standards
ASTM | ASME | Description |
---|---|---|
ASTM A312 TP304 | SA 312 TP304 | Stainless Steel 304 Seamless and straight-seam welded austenitic pipe |
ASTM A358 TP304 | SA 358 TP304 | 304 Stainless Steel Electric fusion welded (EFW) austenitic pipe, up to 8 inch |
ASTM A213 TP304 | SA 213 TP304 | Seamless and Welded Austenitic Stainless Steel Tubing |
ASTM A249 TP304 | SA 249 TP304 | Welded Austenitic Steel Boiler, Superheater, Condenser and SS 304 Heat Exchanger, Tubes |
ASTM A269 TP304 | SA 269 TP304 | Seamless and Welded Austenitic Stainless Steel 304 Tubing |
ASTM A409 TP304 | SA 409 TP304 | 304 SS Welded Large Diameter Austenitic Steel Pipe |
ASTM A376 TP304 | SA 376 TP304 | High Temperature SS 304 Seamless Austenitic Steel Pipe |
ASTM A813 TP304 | SA 813 TP304 | Single-seam, single / double 304 welded austenitic pipe |
ASTM A814 TP304 | SA 814 TP304 | Cold-worked welded 304 austenitic pipe |
ASTM A554 TP304 | SA 554 TP304 | Stainless Steel 304 Welded Stainless Steel Mechanical Tubing and 304 SS Square Pipe |
ASTM A511 TP304 | SA 511 TP304 | Stainless Steel 304 Seamless Mechanical Tubing |
ASTM A632 TP304 | SA 632 TP304 | Small-Diameter Seamless and Welded Austenitic Stainless Steel 304 Tubing |
ASTM A688 TP304 | SA 688 TP304 | Austenitic Stainless Steel 304 Feedwater Heater Tubes, Welded |
ASTM A778 TP304 | SA 778 TP304 | Welded, Unannealed Austenitic Stainless Steel 304 Pipe/ Tube |
Stainless Steel 304 Pipe OD Tolerance

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

304 Stainless Steel Pipe Dimensions
Standard-wall ASTM A312 TP304 Pipe Dimensions, and Nominal Wall Thickness
SS 304 Pipe Ends



ASTM A312 TP304 Pipe Weight

Stainless Steel UNS S30403 Pipe Equivalent Material
Material: 304 (Ni 8.0%-12.0%), DIN/ EN 1.4301
STANDARD | UNS | EN | WERKSTOFF NR./ DIN | JIS / Japan | AFNOR | GOST | BS |
SS 304 | UNS S30400 | X5CrNi18-10 | 1.4301 | SUS 304 | Z7CN18‐09 | 08Х18Н10 | 304S31 |
DIN 1.4307 Tube ready stock
304 Stainless Steel Finned Tube | Stainless Steel UNS S30403 Round Tubing |
SS 304 Hollow Tube | Stainless Steel 304 Square Tubing |
Re Drawn ASTM A312 TP304 Tubing | 304 Stainless Steel Round Tube |
ASTM A312 TP304 Coil Tube | Stainless Steel 304 Seamless Tube |
ASME SA 312 Grade 304 Instrumentation Tubing | 304 Stainless Steel Electropolish Tubing |
1 inch 304 Stainless Steel Tubing | ASTM A312 Gr TP304 Exhaust Tubing |
Cold Drawn Stainless Steel 304 Seamless Tubing | ASME SA 312 Grade 304 ERW Tubing |
SS 304 Tube Bends | AISI 304 Stainless Steel Rectangular Tubing |
ASTM A312 TP304 Dom Tubing | Stainless Steel 304 Electropolished Tube |
12mm ASME SA 312 Grade 304 Tubing | 304 Stainless Steel Small Diameter Tubing |
Stainless Steel UNS S30403 Elliptical and Oval Tube | SS 304 High Pressure Tube |
Stainless Steel UNS S30403 Triangle Tube | ASTM A312 TP304 EFW Tubing |
High Pressure Stainless Steel UNS S30403 Tube | SS 304 ERW Tube |
DIN 1.4307 Heat exchanger Tube | ASTM A312 TP304 Capillary Tubing |
SA 312 TP304 Condenser Tubing | ASME SA 312 Grade 304 Hydraulic Tubing |
Thin Wall ASTM A312 Gr TP304 Tubing | Stainless Steel UNS S30403 Welded Tube |
AISI 304 Stainless Steel Polish Tubing | DIN 1.4307 Instrument Tubing |
Stainless Steel 304 Sanitary Tubing | SA 312 TP304 Square Tube |
ASME SA 312 Grade 304 Coiled Tubing | SS 304 Gas Tube |
SA 312 TP304 Heat Exchanger Tube Types



ASTM A312 Gr TP304 Pipe Chemical Composition
Chemical Composition | ||||||||
C | Mn | Ni | P | S | Si | Cr | Fe | |
---|---|---|---|---|---|---|---|---|
304 | 0.08 max. | 2.00 max. | 8.0 – 10.5 | 0.045 max. | 0.03 max. | 1.00 max. | 18.0 – 20.0 | Balance |
AISI 304 Stainless Steel Pipe Mechanical Properties
Grade 304 | |
---|---|
Density | 8 |
Melting Point,℃ | 1400 ℃ |
Elongation % | 40 |
Tensile Stress (Mpa) | 515 |
Yield Stress (Mpa) | 205 |
Hardness (Brinell) | 201 |
Stainless Steel 304 Pipe Yield Strength
SS 304 Pipe Temperature
Heat Resistance | up to 870°C 925°C (continuous service) |
ASME SA 312 Grade 304 Pipe Roughness
Stainless Steel UNS S30403 Pipe and Tube Test Requirements

DIN 1.4307 Pipe Different manufacturing processes

SA 312 TP304 Pipe and Tube Marking

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

Stainless Steel 304 Tube Pressure Rating
Allowable working pressures of Stainless Steel 304 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 |
304 Pipe and Tube Welding
