304 Stainless Steel Seamless Pipes, ASTM A312 Stainless Steel Pipe, SS GOST 08Х18Н10 Pipes, SS 304 Hexagonal Pipe, Austenitic Stainless Steel 304 Pipes Suppliers and Exporters.

Suppliers of ASTM A312 TP 304 Stainless Steel Seamless Pipes, 304 SS Electropolished Pipes Exporter, 304 SS Hallow Pipe, SS UNS S30400 Welded Pipe, Stainless Steel WERKSTOFF NR. 1.4301 Pipe Manufacturer in India.

Stainless steel 304 Pipes

Ganpat Industrial Corporation is one of the pioneer manufacturers & exporter for high quality SS 304 Pipes, where low nickel content of it makes them price stable. Stainless Steel 304 Seamless Pipes is mainly due to advances in steelmaking techniques particularly with respect to control of nitrogen content. The high mechanical strength of Stainless Steel 304 Welded Pipes is a result of the duplex microstructure and the alloying with nitrogen. Stainless Steel 304 Seamless Pipes are formed from an approximately 50 / 50 mixture of austenitic and ferritic phases and are sometimes referred to as austenitic – ferritic stainless steels. Stainless Steel UNS S30400 ERW Pipes gives them a significant advantage over 300 and 400 series stainless steels. Stainless Steel 304 EFW Pipes has a higher strength material than conventional austenitic stainless steels and standard duplex grades. Stainless Steel 304 Round Pipes is used in a wide range of applications in industries such as oil, gas, paper, chemical, and marine. Stainless Steel 304 Square Pipes combine the best attributes of both austenitic and ferritic stainless steels and provide high strength/ductility with good corrosion resistance to corrosion (including stress corrosion cracking). This high strength of Stainless Steel DIN 1.4301 Pipes gives opportunities for reducing both weight and cost as a thinner material can be used. The standard austenitic Stainless Steel 304 Hexagonal Pipes are relatively easy to make and to fabricate. As their names imply, Stainless Steel 304 Hallow Pipes consist mainly of one phase, austenite or ferrite.

Stainless Steel 304 Seamless Pipe, SS 304 Bush Hex Pipe, Stainless Steel 304 Welded Pipes, SS 304 Hallow Pipe, SS TP304 Seamless Pipe, 304 SS Hexagonal Pipes, TP304 SS Welded Pipe Manufacturer in India.

Stainless Steel Pipe

Stainless Steel 304 Pipe
304 Stainless Steel Seamless Pipe
Stainless Steel 304 Welded Pipe
SS 304 Round Pipe
304 SS Bush Hex Pipe
304 Steel Square Pipe

SS 304 Seamless Pipes Specifications
Specifications : ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions : ASTM, ASME and API
SS 304 Pipes : 1/2″ NB – 16″ NB
ERW 304 Pipes : 1/2″ NB – 24″ NB
EFW 304 Pipes : 6″ NB – 100″ NB
Size : 1/8″NB TO 30″NB IN
Specialized in : Large Diameter Size
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded

Types of Stainless Steel Welded Pipes

Stainless Steel 304 Seamless Pipes Stainless Steel 304 Seamless Pipe SS 304 Seamless Pipe
304 SS Seamless Pipe
304 Stainless Steel Seamless Pipe
UNS S30400 Seamless Pipe
GOST 08Х18Н10 Seamless Pipes
WERKSTOFF NR. 1.4301 Seamless Pipe
ASTM A312 TP 304 Stainless Steel Seamless Pipes
Stainless Steel 304 Welded Pipes Stainless Steel 304 Welded Pipe SS 304 Welded Pipe
304 SS Welded Pipe
SS 304 ERW Pipe
SS 304 EFW Pipe
Stainless Steel 304 ERW Pipe
Stainless Steel 304 EFW Pipe
304 Stainless Steel Welded Pipe
UNS S30400 Welded Pipe
WERKSTOFF NR. 1.4301 Welded Pipe
ASTM A312 TP 304 Stainless Steel Welded Pipes
 Stainless Steel 304 Round Pipes Stainless Steel 304 Round Pipe SS 304 Round Pipe
304 SS Round Pipe
304 Stainless Steel Round Pipe
UNS S30400 Round Pipe
SS UNS S30400Round Pipe
ASTM A312 TP 304 Stainless Steel Round Pipes
 Stainless steel 304 Square Pipes Stainless Steel 304 Square Pipe SS 304 Square Pipe
304 SS Square Pipe
304 Stainless Steel Square Pipe
GOST 08Х18Н10 Seamless Pipes
UNS S30400 Square Pipe
WERKSTOFF NR. 1.4301 Square Pipe
ASTM A312 TP 304 Stainless Steel Square Pipes
 SS 304 Rectangular Pipes Stainless Steel 304 Rectangular Pipe SS 304 Rectangular Pipe
304 SS Rectangular Pipe
304 Stainless Steel Rectangular Pipe
UNS S30400 Rectangular Pipe
WERKSTOFF NR. 1.4301 Rectangular Pipe
ASTM A312 TP 304 Stainless Steel Rectangular Pipes
 Stainless Steel 304 Custom Pipes Custom Stainless Steel 304 Pipe SS 304 Custom Pipe
304 SS Custom Pipe
304 Stainless Steel Custom Pipe
UNS S30400 Custom Pipe
WERKSTOFF NR. 1.4301 Custom Pipe
ASTM A312 TP 304 Stainless Steel Custom Pipes
 Stainless Steel 304 Polish Pipe Stainless Steel 304 Polished Pipe SS 304 Polished Pipe
304 SS Polished Pipe
304 Stainless Steel Polished Pipe
UNS S30400 Polished Pipe
WERKSTOFF NR. 1.4301 Polished Pipe
ASTM A312 TP 304 Stainless Steel Polished Pipes
 Stainless Steel 304 Decorative Pipes Stainless Steel 304 Decorative Pipe SS 304 Decorative Pipe
304 SS Decorative Pipe
304 Stainless Steel Decorative Pipe
UNS S30400 Decorative Pipe
WERKSTOFF NR. 1.4301 Decorative Pipe
ASTM A312 TP 304 Stainless Steel Decorative Pipes
 SS 304 Thick Wall Pipe Stainless Steel 304 Thick Wall Pipe SS 304 Thick Wall Pipe
304 SS Thick Wall Pipe
304 Stainless Steel Thick Wall Pipe
UNS S30400 Thick Wall Pipe
WERKSTOFF NR. 1.4301 Thick Wall Pipe
ASTM A312 TP 304 Stainless Steel Thick Wall Pipes
 SS 304 Thin Wall Pipe Stainless Steel 304 Thin Wall Pipe SS 304 Thin Wall Pipe
304 SS Thin Wall Pipe
304 Stainless Steel Thin Wall Pipe
UNS S30400 Thin Wall Pipe
WERKSTOFF NR. 1.4301 Thin Wall Pipe
ASTM A312 TP 304 Stainless Steel Thin Wall Pipes
 SS 304 Electropolished Pipes Stainless Steel 304 Electropolished Pipe SS 304 Electropolished Pipe
304 SS Electropolished Pipe
304 Stainless Steel Electropolished Pipe
UNS S30400 Electropolished Pipe
WERKSTOFF NR. 1.4301 Electropolished Pipe
ASTM A312 TP 304 Stainless Steel Electropolished Pipes

304 Stainless Steel Pipe Available Sizes

NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
1 1/4″
1 1/2″
2 1/2″

304 Stainless Steel Pipes Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
304 min. 18.0 8.0
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10

Stainless Steel 304 Pipe Mechanical Properties

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
304 515 205 40 92 201

Stainless Steel 304 Pipes Physical Properties

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (m/m/0C) Thermal Conductivity (W/m.K) Specific Heat 0-1000C (J/kg.K) Electrical Resistivity (n.m)
0-1000C 0-3150C 0-5380C at 1000C at 5000C
304 8000 193 17.2 17.8 18.4 16.2 21.5 500 720

Equivalent Grades for 304 Stainless Steel Pipe

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
304 S30400 304S31 58E 1.4301 X5CrNi18-10 2332 SUS 304

Stainless Steel 304 Pipe Price List

  • tp304 seamless stainless steel pipes
    US $2500-4100 / Ton (FOB Price)
  • seamless pipe astm a312 tp304
    US $600-1200 / Ton (FOB Price)
  • stainless steel seamless pipe tp304
    US $500-2000 / Ton (FOB Price)
  • ASTM A312 TP304 stainless steel welded pipe
    US $850-2200 / Metric Ton (FOB Price)
  • sa312 tp304 seamless pipe
    US $1.5-9 / Kilogram (FOB Price)
  • tp304 seamless pipe manufacturer
    US $850-2200 / Metric Ton (FOB Price)
  • ASTM A312 Gr. TP304 Welded Pipe
    US $500-1000 / Ton (FOB Price)

SS 304 Seamless /  Welded Pipes Application Industries

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

304 Steel Pipes Test Certificates

We at GIC provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

ASTM, ASME and API SS 304 Pipe Value Added Services

Material Testing:
We at Ganpat Industrial Corporation ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

SS 304 Pipes Packaging

Stainless Steel 304 Pipe Wooden Packing Stainless Steel 304 Pipe Packing Stainless Steel 304 Seamless Pipe may be furnished bare or coated and with capped ends. pipes up to 3” OD will be supplied in bundles. In order to prevent rust during sea shipment, bundles of Stainless Steel 304 Seamless Pipe may be wrapped with polypropylene sheets, and secured with flat steel bands. Over 3” OD will be supplied loose.

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Stainless Steel 304 Pipes Supplier

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304 Stainless Steel Pipe Exporter

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