• 304 Stainless Steel Pipe Suppliers, Astm A312 TP304 UNS S30400 / SS 304 Pipe Suppliers, Schedule 5S/10S/40S/80S Pipe Stockist, Exporter India
  • 304 Stainless Steel Pipe Suppliers

    Wholesale Suppliers of 304 Stainless Steel Pipe in India

    304 Stainless Steel Pipe Suppliers, Astm A312 TP304h UNS S30400 Square, Rectangular & Round Pipes Suppliers, Square / Rectangular Schedule 5S/10S/40S/80S Pipes & Tubes Manufacturer, Exporter and Suppliers India, Jindal Steel & Tata Steel Pipes Dealers Worldwide, Round Pipes, Polished Pipes, Stainless Steel Black Round Pipe Stockist & Distributors in India

    We supply wide range of high quality 304 Stainless Steel Pipe & Stainless Steel ERW Welded Pipe, We specialize in quick delivery of non-standard welded pipe. We recently supplied a steel mill with 3 pieces of 11-1/2″ OD x .625″ Wall x 13’ Type 304/304L and delivered the product in 5 days.We supply common grades of stainless such as SS 304/304L Pipe and 316/316L in standard pipe sizes and schedules including Sch 5, Sch 10, Sch 40s and Sch 80s.

    Stainless Steel 304 Pipe

    ASTM A312 304 Stainless Steel Pipe Suppliers

    SAE 304 stainless steel - 304 UNS S30400 / W.N. 1.4306, 304L Uns S30403, 1.4301

    SAE 304 stainless steel is the most common stainless steel. The steel contains both chromium (between 18–20%) and nickel (between 8–10.5%) metals as the main non-iron constituents. It is an austenitic stainless steel. It is less electrically and thermally conductive than carbon steel and is essentially non-magnetic. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes

    304 Stainless Steel Pipe

    Grade 304 stainless steel pipe is generally regarded as the most common austenitic stainless steel. It contains high nickel content that is typically between 8 and 10.5 percent by weight and a high amount of chromium at approximately 18 to 20 percent by weight. Other major alloying elements include manganese, silicon, and carbon. The remainder of the chemical composition is primarily iron.

    The high amounts of chromium and nickel give 304 stainless steel pipe excellent corrosion resistance. Common applications of 304 stainless steel include:

    • Appliances such as refrigerators and dishwashers
    • Commercial food processing equipment
    • Fasteners
    • Piping
    • Heat exchangers
    • Structures in environments that would corrode standard carbon steel.

    316 Stainless Steel

    Similar to 304, Grade 316 stainless steel pipe has high amounts of chromium and nickel. 316 also contains silicon, manganese, and carbon, with the majority of the composition being iron. A major difference between 304 and 316 stainless steel pipe is the chemical composition, with 316 containing a significant amount of molybdenum; typically 2 to 3 percent by weight vs only trace amounts found in 304. The higher molybdenum content results in grade 316 possessing increased corrosion resistance.

    316 stainless steel is often considered one of the most suitable choices when selecting an austenitic stainless steel for marine applications. Other common applications of 316 stainless steel include:

    • Chemical processing and storage equipment.
    • Refinery equipment
    • Medical devices
    • Marine environments, especially those with chlorides present

    Which Should You Use: Grade 304 or Grade 316?

    Here are some situations where 304 stainless steel may be the better choice:

    • The application requires excellent formability. The higher molybdenum content in Grade 316 can have adverse effects on formability.
    • The application has cost concerns. Grade 304 is typically more affordable than Grade 316.

    Here are some situations where 316 stainless steel may be the better choice:

    • The environment includes a high amount of corrosive elements.
    • The material will be placed underwater or be exposed to water consistently.
    • In applications where greater strength and hardness are required.

    Specification :

    Types of Pipes:exhaust pipe, Erw Pipe, flexible pipe, hollow pipe, Square Pipe, Rectangular Pipe, Round pipe, Welded pipe, seamless pipe, Hydraulic Pipe
    Specifications:ASTM A312 / ASME SA312 / ASTM A269/ Asme SA269 / ASTM A213 /Asme SA213 / EN 10216-5 / NACE MR0175/PED 97/23 EC
    Grades:TP304/ TP304H/ TP304L/ TP304LN/ TP 316 / TP 316H/ TP 316L/ TP 316LN/ TP 316Ti/ TP 309/TP 310/ TP 317L/ TP 321/ TP 347/ TP 409/ TP 410/ TP 420/ TP 430/ TP 446/ TP 202
    Dimensions:ASTM, ASME and API
    Outside Diameter::6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
    Thickness Range:0.3mm – 50 mm
    Size:1/8″NB TO 30″NB IN
    Seamless 304 Pipes :1/2" NB - 16" NB
    Schedule:schedule 5s pipe, schedule 10 pipe, schedule 20 pipe, schedule 40 pipe, schedule 80 pipe
    Type :ASTM A312 TP 304 Seamless Pipes
    Specialized in :Large Diameter Size
    Length:Single Random, Double Random & Cut Length.
    Form:Round, Square, Rectangular, Hydraulic Etc
    End & End Protection:Plain End, Beveled End, Treaded / End Protection Plastic Caps
    Outside Finish:2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
    Manufacturers:Posco Korea, VDM Germany, Tubacex, Nippon Steel Corporation, Sumitomo Japan, Indian Mills (Jindal Steel & Tata Steel ), Walsin
    Special Pipes:Stainless Steel 304 Fabricated Pipe (with radiography)
    Test Certificate:Manufacturer Test Certificate/ Laboratory Test Certificate from Govt. Approved Lab. 
    Under Third Party Inspection, Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
    UNSPSC Code:40171621 (Industrial welded Stainless Steel 304 Pipe)
    40171622 (Industrial seamless Stainless Steel 304 Pipe)
    Delivery Condition:Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
    Brand/ Origin:European Origin, Japanese Origin, Korea Origin, US Origin, Russia Origin, Indian Origin
    Value Added Service:Draw & Expansion as per required Size & Length
    Polish (Electro & Commercial) Heat Treatment
    Annealed & Pickled
    Sand Blasting
    Machining Etc.
    Other Pipes & Tubes:
    • Stainless Steel 304 Pipes JIS G3459, CNS 6331
    • Large Diameter 304 Stainless Steel Pipe JIS G3468, CNS 13517
    • 304 Stainless Steel Tubes for Mechanical and Structural Purposes ASTM A554, JIS G3446, CNS 5802
    • 304 Stainless Steel Square Tube ASTM A554
    • 304 Stainless Steel Rectangular Tube ASTM A554
    • Austenitic Stainless Steel 304 Sanitary Tubing, Tubes for Boiler, Heat-Exchanger, General Service Tubing ASTM A249/A269/A270/A213, JIS G3447/G3463, CNS 6668/7383, AS 1528.1
    • Light Gauge Stainless Steel 304 Pipes for Ordinary Piping JIS G3448, CNS 13392
    • Welded Circular Austenitic Stainless Steel 304 Tubes EN 10217-7
    AlloyHardness HVHardness HRBAq Cor ResTemp Cor ResSour Gas Cor ResHigh Strength
    SS 304 Available Size
    SS 304 Available Size
    SS 304 Available Size
    SS 304 Available Size
    We Stock A Vast Inventory Of 304 SS Pipe In India And Check Astm A312 Tp304 Ss Od Pipe Exhaust/Erw/Flexible/Hollow/Square/Rectangular/Round/Welded/Seamless/Hydraulic Pipe Price India.
    Sr. No.
    SS 304 Seamless Pipe
    15 NB
    300 NB
    Sch. 5s
    Sch. 10s
    Sch. 40s
    Sch. 80s
    Sch. 160s
    Sch. XXS
    ASTM A312/ ASME SA312
    Remi & 
    Sumitomo Metals, Japan
    Nippon Steel Corporation, Japan
    Kobe Special Tube, Japan
    Sanyo Special Steel, Japan
    Tubacex Tubos Inoxidables S.A., Spain
    Schoeller Bleckmann, Austria
    Seah Steel Corporation, Korea
    Jindal Steel (India)
    SS 304 Welded (ERW) Pipe
    15 NB
    300 NB
    Sch. 5s
    Sch. 10
    Sch. 40s & 
    Sch. 80s
    ASTM A312/ ASME SA312
    C.D. Prakash
    Imported Etc.
    SS 304 Welded (ERW) Pipe
    150 NB
    600 NB
    Sch. 5s
    Sch. 10s
    Sch. 40s & 
    Sch. 80s
    ASTM A358/ ASME SA358
    Fabricated at Famous
    Vishal (with Radiography)

    ASTM A312 TP304 Equivalent Grades

    SS 304 S30400 1.4301 Z7CN18‐09 X5CrNi18-10 SUS 304 304S31 08Х18Н10

    GradeUNS NoOld BritishEuronormSwedish SSJapanese JIS
    304S30400304S3158E1.4301X5CrNi18-102332SUS 304

    UNS S30400 SS Pipe Chemical Composition

    SS 304min.-8.0-----18.0-

    SS WERKSTOFF NR. 1.4301 Pipes Mechanical Properties

    GradeTensile Strength (MPa) minElongation (% in 50mm) minYield Strength 0.2% Proof (MPa) minHardness
    Rockwell B (HR B) maxBrinell (HB) max
    SS 3045154020592201

    ASTM A312 TP 304 Pipe suppliers

    AISI 304 - ASTM A312 UNS S30400 - W.N. 1.4306 - ASTM A312 304L Uns S30403, 1.4301

    Raaj Sagar Steels is the only company in India who awarded by Indian Government for Export Excellence for 6 consecutive Years.

    ASTM A312 TP 304 Pipe Trade Name & Size:

    • ASTM A312 TP 304 Pipe suppliersASTM A312 UNS S30400 Pipe
    • ASTM A312 1.4301 Pipe
    • ss 1.4301 pipe jindal
    • ASTM A312 UNS S30400 Pipe
    • Stainless Steel ASTM A312 TP 304 Material
    • Stainless Steel 1.4301 Erw Pipe
    • 1.4306 ss exhaust pipe
    • ss 1.4301 schedule 40 pipe & Uns S30403 schedule 10 pipe / ss 304 pipe schedule 20
    • ss 1.4306 flexible pipe
    • UNS S30400 hollow pipe
    • ss 1.4301 seamless pipe
    • ss 1.4306 rectangular pipe & ss 304 round pipe
    • UNS S30400 ASTM A312 Welded Tube
    • SS 1.4306 Round & Square Pipe
    • UNS S30400 Sch 10s/40s/80s/160s Pipe
    • ASTM A312 TP 304 Pipe Size: 6.35 mm OD To 152 mm OD

    Origin Standard: American Standard, Russia Standard, Janpanese Standard, European Standard

    SHORTEST Possible Delivery: Shutdown / Emergency/ Project Rush Demands

    Certification: ISO EN 10204 3.1/ 3.1B/ 3.2, PED, DNV, TUV.

    End: Plain End, Beveled End, Threaded


    • Sumitomo Metals, Japan
    • Nippon Steel Corporation, Japan
    • Kobe Special Tube, Japan
    • Sanyo Special Steel, Japan
    • Tubacex Tubos Inoxidables S.A., Spain
    • Schoeller Bleckmann, Austria
    • Seah Steel Corporation, Korea

    Get special quote of ASTM A312 TP304 Pipe

    Steel Grades

    ASTM TPUNSEN steel no.WNr.
    304L S30403 1.4301 1.4301


    316S316001.4404 1.4404
    316L S31603   
    321H S32109 1.4940 1.4878
    316Ti S31635 1.4571 1.4571
    347H S34709 1.4912  

    Size & Stock Range

    ASTM A312/A358/A778 Stainless Steel ASME B36.19M Dimensions

    1 1/442.161.652.773.56
    1 1/248.261.652.773.68
    2 1/
    3 1/2101.602.113.055.74







    Nominal diameter and wall thickness subject to the approval of vendor and purchaser

    Value Added Options

    Stainless Steel 304 Pipe Value Added Options


    ASTM A312 TP304 Stainless Steel Seamless Pipe as per #4 Polish, #6 Polish, #7 Polish or a #8 mirror finish. Stainless steel polished pipes can also be cut to size.


    Bevel ASTM A312 TP304 Stainless Steel Seamless Pipe to prepare for welding or other processes.
    Honing/TurningHone pipe and tube, using a precision abrasion process in order to obtain a desired finish or close dimensional tolerance.

    Heatreating & Annealing

    Some grades of stainless steel pipe and tube can be heatreated to change the mechanical properties. Precipitation Hardening Stainless Steels such as 17-4PH can be heatreated. 410 stainless steel plate can also be heatreated. In some cases, secondary annealing 300 series stainless steel may be required depending on the application

    Positive Material Identification (PMI)

    PMI testing in house for most stainless steel grades, or we can work with independent labs to complete PMI in order to meet customer specifications.

    UT Testing

    In some cases, UT testing of the stainless steel pipe and tueb may be required. We can assist you with this requirement.

    SS Pipe Grades

    Click Here For Stainless Steel Pipe Price List

    • Price Of tp304 seamless pipe manufacturer
      US $850-2200 / Metric Ton (FOB Price)

    Types of Austenitic Stainless Steel Pipes

    UNS S30400 Seamless Pipes W.N. 1.4306 Welded Pipe
    304 / 304L Stainless Steel Coil Pipes 1.4301 Structural Pipes
    1.4301 Welding Pipe UNS S30400 Thin wall Pipes
    304 / 304L Stainless Steel Square Pipes 1.4306 Thick wall Pipes
    1.4306 Rectangular Pipes Custom size Pipes
    UNS S30403 Erw Pipes UNS S30403 Cutting Pipes
    1.4301 Coiled Pipes Cut to Size Pipes
    1.4306 Corrugated Pipes W.N. 1.4306 Pipes
    W.N. 1.4306 Polished Pipes 1.4301 Large diameter steel pipe
    1.4306 Jindal Steel Pipes 304 SS Precision Stainless Steel Pipes
    1.4301 Tata steel Pipes 304 / 304L Stainless Steel Seamless Mechanical Steel Pipes

    UNS S30400 High pressure Pipes

    1.4306 Electric Fusion Welding Pipes
    1.4306 U Bend Pipes W.N. 1.4306 High Pressure Steel Pipes
    304 / 304L Stainless Steel Cold Rolled Pipes 1.4306 Electrofusion Pipes
    1.4306 Bending Pipes 1.4301 Electropolished Pipes
    W.N. 1.4306 Hollow Pipe 1.4306 Powder Coated Pipes
    UNS S30403 hydraulic Pipes 1.4301 CDW Pipes
    1.4301 Flexible Pipes UNS S30400 Cold Drawn Seamless Pipes
    UNS S30403 Fabricated Pipes 1.4306 Electric Fusion Welding Pipes
    1.4306 Hot Rolled Pipes W.N. 1.4306 small diameter steel Pipes
    Fabrication Pipes 1.4301 brushed polished Pipes
    304 / 304L Stainless Steel Galvanised Pipes 304 / 304L Stainless Steel Instrumentation Pipes
    1.4301 Lsaw Pipes UNS S30403 Boiler Pipes
    1.4306 Dsaw Pipes W.N. 1.4306 Heat Exchanger Tube
    Pipe Sizes in StockPipe Schedule

    1 inch Pipes

    Schedule 5S Pipe

    2 inch Pipes

    Schedule 10 Pipe

    3 inch Pipes

    Schedule 20 Pipe

    4 inch Pipes

    Schedule 30 Pipe
    5 inch PipesSchedule 40 Pipe

    8 inch Pipes

    Schedule 80 Pipe
    12 inch PipesSchedule 120 Pipe
    12mm PipesSchedule 160 Pipe
    10mm Pipes 
    40mm Pipes 

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    304 Stainless Steel Pipe Suppliers / astm a312 tp304 ss exhaust pipe / Erw pipe / flexible pipe / hollow pipe / Square pipe / Rectangular pipe / Round pipe / Welded pipe / seamless pipe / Hydraulic Pipe price India
    304 Stainless Steel Pipe Suppliers, Astm A312 TP304h UNS S30400 Square, Rectangular & Round Pipes Suppliers, Square / Rectangular Schedule 5S/10S/40S/80S Pipes & Tubes Manufacturer, Exporter and Suppliers India, Jindal Steel & Tata Steel Pipes Dealers Worldwide, Round Pipes, Polished Pipes, Stainless Steel Black Round Pipe Stockist & Distributors in India