ASTM A312 TP304 Stainless Steel Pipe Manufacturer, Suppliers and Expoters in India

Mcneil Instrument specializes in the manufacturing, supply, and exporting of various types of stainless steel pipes, catering to diverse compositions, shapes, and specifications. With years of experience in the industry, we offer a comprehensive range of stainless steel pipes to meet varying needs. Our product line includes Stainless Steel ERW Pipes, electric fusion welded pipes, cold-drawn pipes, and more.

Adhering to industry standards such as ASME B36.19, we ensure the quality and reliability of our products. The ASME B36.19 standard pertains to wrought stainless steel pipes, particularly in the range of 14 inches to 22 inches. Additionally, we adhere to scheduling standards, which indicate the diameter to wall thickness ratios. For instance, the Stainless Steel Schedule 40 Pipe represents a medium thickness schedule, providing versatility and durability for various applications. At Mcneil Instrument, we prioritize quality, precision, and customer satisfaction in all our stainless steel pipe offerings.

Mcneil Instrument is known as one of the leading (Stainless Steel) SS Seamless Pipe manufacturers, suppliers, and exporters in India, upholding the standards set forth by ISO 17025. We specialize in the production of seamless stainless steel pipes ranging from 6NB to 1200NB in Outer Diameter, with dimensions from 1/8″ NPS to 12″ NPS, and Wall Thickness spanning from 0.6 mm to 12.7 mm. With a commitment to rugged construction and impeccable finishes suitable for critical applications, our connected clients have recognized us as a trusted manufacturer of 304 Seamless Steel Pipes in India.

We have successfully manufactured a 60-inch SS Pipe adhering to ANSI B36 for different industries.19 standards for Qatar Gas. For projects requiring large diameter stainless steel seamless pipes for high-pressure pipelines, our team of highly experienced experts stands ready to provide comprehensive guidance on the appropriate grade and class by pressure specifications.

At Mcneil Instrument, we offer detailed information on the size range, dimensions, wall thickness, and price per meter of ANSI B36.19 SS Seamless Pipes, empowering our clients to make informed decisions when selecting their manufacturer suppliers and exporters in India. We ensure transparency by providing all relevant details, including the exact delivery timeline to any destination worldwide.

We keep our clients updated on the latest Thick Wall 304 Stainless Steel Seamless Pipe prices per kg in India. Additionally, we facilitate third-party inspections as per customer requirements to ensure the highest quality standards are met.

Choose Mcneil Instrument for your SCH 5, SCH 10 to SCH XXS SA 312 SS Seamless Pipe needs, and rest assured that you’ll receive products compliant with EN 10204 3.1B standards, backed by our unwavering commitment to quality and customer satisfaction.

ASTM A312 TP304 Seamless Pipes

  • Size: 6NB – 1200NB
  • OD: 1/8″ – 12″ NPS
  • Thickness : 0.6 – 12.7 mm
  • Length: Single, Double Random & Cut Length

ASTM A312 TP304 Erw / Welded Pipes

  • Size: 1/8” – 36” NB, 1/4” – 36” OD
  • OD: 6.35 – 114.3 mm
  • Thickness : 0.8 – 12.7 mm
  • Length: up to 26 Meters

A312 GR TP 304 Stainless Steel Seamless Pipe

  • ASME SA312 TP304 SCH 10S Seamless Pipes
  • Sch80s A312 TP304 Stainless Steel SUS 304 Seamless Pipes
  • ASTM A312 Schedule 40S GR- TP304
  • SS 1.4301 SS 304 Mirror Polish Seamless Pipes
  • UNS S30400 Bright Annealed Pipes
  • ASTM A312 304 SS Cold Drawn Seamless Pipes

Stainless Steel 304 Welded Pipes

  • ASTM A312 304 SS Rectangular Stainless Steel Pipe
  • SS 304 Hollow Section
  • Stainless Steel SUS 304 Thin wall Pipes
  • 8mm SS 1.4301 small diameter stainless steel pipe
  • ASME SA312 TP304 SS EFW Pipe
  • UNS S30400 Hexagonal Pipe

A312-TP304 ERW Pipe

  • ASME SA312 TP304 SS Fabricated Pipe
  • SS 304 Beveled End Pipe
  • Stainless Steel SUS 304 Bush Hex Pipe
  • SS 1.4301 ASTM A312 TP304 CDW Pipes
  • UNS S30400 SS 304 ERW Pipe
  • Stainless Steel 304 Cold Drawn Seamless Pipe

A312 TP 304 Stainless Steel Pipe

  • ASTM A358 304 SS Thick Wall Pipes
  • SUS 304 1.4301 Large Pipes
  • SS 304 Schedule 5S Pipes
  • ASTM A312 Grade TP304 SS Polished Pipes
  • UNS S30400 Exhaust Pipes
  • Stainless Steel 304 Clad Pipes

Stainless Steel 304 Pipe for sale

ASTM A312 TP304 Exhaust PipesSA312 304 Stainless Steel Threaded Pipes
A312 TP304 Schedule 40 PipesASTM A312 SS 304 Water Pipes
SA 312 TP 304 3 Inch PipesASTM A312 TP 304 Stainless Steel DIN 1.4301 Rectangular Pipes
A312 GR TP304 Square PipesAustenitic Stainless Steel 304 Round Pipes
A312 TP 304 Seamless PipesA312 Stainless Steel 304 Box Pipes
TP 304 Stainless Steel Hollow PipesASTM A312 SS UNS S30400 C Class Pipes
ASTM A 312 TP 304 Stainless Steel Schedule 80 PipesWerkstoff nr. 1.4301 Stainless Steel 304 Dairy Pipes
ASTM A312 GR TP304 Schedule 10 PipesStainless Steel UNS S30400 Erw Pipes
ASTM A312 TP304 Electropolished PipesA312 TP304 Polished Pipes

ASTM A312 TP304 Specification

STAINLESS STEEL [SS] 304 / H / L / N / LN
AISI304 / 304H / 304L / 304N / 304LN
UNSS30400 / S30409 / S30403 / S30451 / S30453
Werkstoff Nr.1.4301 / 1.4306 / 1.4948 / 1.4311

 

Standard SpecificationASTM A312 / ASME SA312
Dimensional specificationANSI/ASME B36.19M, ANSI/ASME B36.10M
Manufacturing ShapesHydraulic, Round, Rectangle, Square, Hex, Honed
Manufacturing TechniquesSeamless / 100% X Ray Welded / ERW / EFW/ Welded / Fabricated / CDW/ LSAW/ Seam-Welded / Redrawn
Pipe End TypesPlain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Delivery Condition of SS 304 PipeAnnealed and Pickled, Polished, Bright Annealed, Cold Drawn
Surface FinishNo.1, No.4, No.8 Mirror Finish, 2B
Pipe Schedule Thickness RangeSCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS SS 304 Pipe supplier
Value Added Services provided by suppliersCutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test ReportsEN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking
  • Specification
  • Grade
  • Nominal Pipe Sizes
  • Pipe Schedule or Wall Thickness
  • Manufacturing Method (Seamless / Welded)
  • Heat Number
  • Supplier / Manufacturer’s Name or Custom Logo – on request

Marked Pipe Sample: ANSI B36.19 ASTM A 312 TP 304 12″ NB SCH 40S SEAMLESS HEAT NO. XXXX

Stocking distributor of
  • Jindal Stainless Steel
  • Sandvik
  • DMV
  • Tubacex
  • Sumitomo
304 Stainless Steel Pipe End Types
  • BE : Beveled end
  • BBE : Bevel both ends
  • BLE : Bevel large end
  • BSE : Bevel small end
  • TOE / POE = Treaded One End / Plain One End
  • TOE / BOE = Treaded One End / Beveled One End
  • POE / BOE = Plain One End / Beveled One End
  • TBE = Treaded Both Ends
  • PBE = Plain Both Ends
Dual certificationSupplier of Dual certified SS 304 Pipe, required to certify ASTM A312 304 and ASME SA312 304 material specifications

Manufacturing of tp304 cold worked pipe and annealed pipe

Mcneil Instrument offers a wide range of AISI 304 stainless steel pipes, renowned for their versatility and reliability in various piping applications. These SS 304 pipes come in different material grades, dimensions, finishes, and mechanical properties to suit diverse needs.

Among the varieties available, cold worked and annealed pipes stand out. The cold worked pipes are meticulously crafted by drawing raw material into shape without the need for forging or welding. During production, the material undergoes heating and controlled cooling to achieve the desired shape. Variants like ¼ hard, ½ hard, ¾ hard, and full hard cater to specific requirements.

In the case of cold worked SS 304 pipes, reheating is an option to enhance temper and ductility. Annealing processes, including solution annealing or bright annealing, are employed for this purpose. These procedures entail heating the material to precise temperatures, followed by controlled cooling, ensuring it cools at a rate similar to that under normal air conditions. Solution heat treatment typically occurs within the temperature range of 1010 to 1120 degrees Celsius.

Mcneil Instrument a top manufacturer, supplier, and exporter is committed to delivering top AISI 304 stainless steel pipes, manufactured using advanced processes to meet stringent quality standards and exceed customer expectations.

Stainless Steel 304 Seamless Pipe Schedule Chart

Diameter DesignationO.D.Nominal Wall Thickness
DiameterSCH 5SSCH 5SCH 10SSCH 10SCH 20SSCH 30SCH 40SSCH 40SCH 60
(A)(B)MMWall ThkWeight Kg/ MtrWall ThkWeight Kg/ MtrWall ThkWeight Kg/ MtrWall ThkWeight Kg/ MtrWall ThkWeight Kg/ MtrWall ThkWeight Kg/ MtrWall ThkWeight Kg/ MtrWall ThkWeight Kg/ MtrWall ThkWeight Kg/ Mtr
61/810.310.231.20.271.50.331.730.37
81/413.71.20.371.650.4920.582.240.64
103/817.21.20.471.650.6320.742.310.87
151/221.31.650.011.650.812.111.022.111.022.51.152.771.29
203/426.71.651.031.651.032.111.32.111.32.51.492.871.71
25133.41.651.311.651.312.772.132.772.1332.243.382.54
3211/424.21.651.671.651.672.772.732.772.7332.93.563.44
4011/248.31.651.931.651.932.773.162.773.1633.353.684.11
50260.31.651.931.652.422.773.992.773.993.54.93.915.52
6521/2732.113.752.113.753.055.343.055.343.565.168.77
80388.92.114.592.114.593.056.563.056.5648.375.4911.47
9031/2101.62.115.252.115.253.057.533.057.5349.625.7413.78
1004114.32.115.932.115.933.058.53.058.54.512.186.026.32
1255141.32.779.612.779.613.411.743.4311.74516.86.552210
1506168.32.7711.472.7711.473.414.043.4314.045.522.087.1128.69
2008219.12.77152.77153.7620.773.7620.276.3533.827.0437.388.1843.210.8153.9
25010273.13.422.953.422.954.1928.24.1928.26.3542.417.851.819.2761.2212.282.8
30012323.93.9631.724.1933.64.5736.544.5736.546.3550.488.3866.29.5375.0110.3180.9414.27110.62
35014355.63.9634.864.7841.996.3555.537.9268.959.5382.589.5382.5811.139615.06128.42
40016406.44.1942.24.7848.076.3563.617.9279.039.5394.79.5394.712.7125.216.66162.59
45018457.24.1947.464.7854.156.3571.697.9289.111.13124.329.53106.8314.27158.2719.05209
5002C5084.7860.235.5469.76.3579.769.53118.9312.7157.519.53118.915.06185.892062251.65
55022558.84.7865.955.5476.756.3587.849.53131.0712.7173.669.53131.0715.88216.0422.23298.55
60024609.65.5483.86.3595.926.3595.929.53143.214.27212.729.53143.217.45258.7424.59360.21
65026660.47.92129.412.7205.979.53155.32
70028711.27.92139.4712.7222.1315.88276.489.53167.44
7503C7626.35120.157.92149.557.92149.5512.7238.2815.88296.689.53179.56
80032812.87.92159.6212.7254.4415.88316.889.53191.6917.48348.11
85034863.67.92169.6412.7270.515.88336.969.53203.7417.48370.22
90036914.47.92179.7712.7286.7515.88357.289.53215.9319.05427.09

ASTM A312 TP304 Mechanical Properties

Stainless Steel Gr.304
Rockwell B (HR B) maximum92
Brinell (HB) maximum201
Tensile Strength minimum (MPa) 515
Yield Strength 0.2% Proof minimum (MPa) 205
Elongation minimum (% in 50mm)40
Hardness

A312 TP304 Chemical Composition

SS Grade304304N304LN
Ni8 – 118 – 118 – 11
FeBalance
Cr18 – 2018 – 2018 – 20
C0.08 max0.08 max0.035 max
Si0.75 max0.75 max0.75 max
Mn2 max2 max2 max
P0.040 max0.040 max0.040 max
S0.030 max0.030 max0.030 max
N0.10 – 0.160.10 – 0.16

SA 312 TP 304 Equivalent

GRADEUNSENJISAFNORBSWERKSTOFF NR.GOSTSS
UNDERUSAEUROPEJAPANRUSSIANBRITISHGERMANRUSSIANSWEDISH
ASTM A312 TP 304S30400X5CrNi18-10SUS 304Z7CN18‐09304S311.430108Х18Н102332

304 Stainless Steel Pipe Tolerances

Nominal Pipe Size (NPS)ASTM A312 304 Welded Pipe
IPS 1/4 to 1-1/2+.015/-.031
IPS 2 to 4+.031/-.031
IPS 5 to 8+.093/-.031

SA312 TP304 Density

Density (kg/m3)8000

HS Code For stainless steel pipe 304

ProductCountryHS Code
304 Stainless Steel PipeMalaysia73049000
Maldives73042400
Netherlands73044100
Singapore73049000
Italy73044100
Oman73049000
Qatar73041990
China73041110
United Arab Emirates (UAE)73041990
Saudi Arabia (KSA)73049000

Mcneil Instrument, a trusted industry leader, Manufacturer, supplier, and exporter for all your stainless steel pipe requirements in India. Choose McNeil Instruments for superior quality, reliability, and unparalleled customer service. Contact us today to discuss your project needs or request a quote for ASTM A312 TP304 Stainless Steel Pipes.