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Stainless Steel 304H Pipes

Stainless Steel 304H Square Pipe, Stainless Steel 304H ERW Pipe Supplier in India.

304H stainless steel is a high-carbon variant of ordinary 304 stainless steel that is intended to provide better strength and performance at high temperatures. In settings like power plants, refineries, and the petrochemical industry where high temperatures are a problem, this type of stainless steel is frequently utilized. The "H" in 304H stands for greater carbon content, which is usually between 0.04% and 0.10%, in comparison to the regular 304 grade. The material's tensile strength and creep resistance at high temperatures are enhanced by its higher carbon content, which qualifies it for usage in settings where thermal stability and longevity are essential. Pressure vessels, boiler components, and heat exchangers are frequently built using 304H stainless steel pipes. Their capacity to tolerate elevated temperatures without compromising their structural soundness renders them perfect for high-pressure settings and thermally cycling conditions. Because of the chromium and nickel in their composition, these pipes have exceptional corrosion resistance in addition to their temperature resistance. They can withstand oxidation and corrosion in a variety of settings, such as strong chemical and acidic ones.

ASTM A312 Stainless Steel 304H Pipe

304H SS Welded Pipes, Stainless Steel 304H Pipe Exporter.

To create 304H pipes with the appropriate mechanical qualities and dimensions, procedures including extrusion, welding, and heat treatment are used in the fabrication process. These pipes meet diverse design and engineering needs and come in a variety of shapes, including seamless and welded varieties. A versatile option for many industrial applications, 304H pipes are reasonably simple to mill and build despite its high-performance qualities.

Stainless Steel TP 304H Pipes Specification

Pipe Specification : ASTM A312, A358 / ASME SA312, SA358

Dimension Standard : ANSI B36.19M, ANSI B36.10

Outside Diameter (OD) : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size pipes available Ex-stock

Thickness Range : 0.3mm – 50 mm

Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS

Type : Seamless Pipe, Welded Pipe, ERW Pipe, EFW Pipe, Fabricated Pipe, CDW

Form : Round Pipes, Square Pipes, Rectangular Pipe

Length : Single Random, Double Random & Cut Length

End : Plain End, Beveled End, Threaded

End Protection : Plastic Caps

Outside Finish : 2B, No.1, No.4, No.8 Mirror Finish

Finish : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

External Coating : 3LPE / 3LPP/ FBE/ DFBE/ PP

Origin : Indian Origin, European Origin, Japanese Origin

Testing and Documents : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports

Packing : Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests


A Wide Range of ASTM A312 TP 304H Stainless Steel Pipes at Best Price.

Call : +91-9820814560 or Send Enquiry

ASTM A312 TP 304H Stainless Steel Pipes Size Range
NPS OD SCH 5S SCH 10S SCH 40S SCH 80S
1/4 13.72 1.65 2.24 3.02
3/8 17.15 1.65 2.31 3.2
1/2 21.34 1.65 2.11 2.77 3.73
3/4 26.67 1.65 2.11 2.87 3.91
1 33.4 1.65 2.77 3.38 4.55
1.25 42.16 1.65 2.77 3.56 4.85
1.5 48.26 1.65 2.77 3.68 5.08
2 60.33 1.65 2.77 3.91 5.54
2.5 73.03 2.11 3.05 5.16 7.01
3 88.9 2.11 3.05 5.49 7.62
3.5 101.6 2.11 3.05 5.74 8.08
4 114.3 2.11 3.05 6.02 8.56
5 141.3 2.77 3.4 6.55 9.53
6 168.28 2.77 3.4 7.11 10.97
8 219.08 2.77 3.76 8.18 12.7
10 273.05 3.4 4.19 9.27 12.7
12 323.85 3.96 4.57 9.53 12.7
14 355.6 3.96 4.78 9.53 12.7
16 406.4 4.19 4.78 9.53 12.7
18 457.2 4.19 4.78 9.53 12.7
20 508 4.78 5.54 9.53 12.7
22 558.8 4.78 5.54
24 609.6 5.54 6.35 9.53 12.7
26 660.4
28 711.2
30 762 6.35 7.92


TP 304H Stainless Steel Pipe Available Type
Stainless Steel 304H Seamless Pipe

Stainless Steel 304H Seamless Pipe

Stainless Steel 304H Welded Pipe

Stainless Steel 304H Welded Pipe

Stainless Steel 304H ERW Pipe

Stainless Steel 304H ERW Pipe

Stainless Steel 304H EFW Pipe

Stainless Steel 304H EFW Pipe

Stainless Steel 304H Electropolish Pipe

Stainless Steel 304H Electropolish Pipe

Stainless Steel 304H Square Pipe

Stainless Steel 304H Square Pipe

Stainless Steel 304H Rectangular Pipe

Stainless Steel 304H Rectangular Pipe

Stainless Steel 304H Round Pipe

Stainless Steel 304H Round Pipe


ASME SA312 Stainless Steel 304H Seamless Pipes Equivalent Standards
STANDARD WERKSTOFF NR. UNS
SS 304H 1.4948 S30409

Chemical Composition of Grade TP 304H Stainless Steel Pipes
Grade C Mn Si P S Cr Mo Ni N
SS 304H 0.10 max 2 max 0.75 max 0.045 max 0.03 max 18 – 20 - 8 – 10.5 -

Mechanical Properties of ASTM A312 SS UNS S30409 Pipes
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40 %


Other Types of TP304H Stainless Steel Pipe

Stainless Steel 304H Pipes
SS 304H Pipe
1/4" OD in Thickness 10 Gauge, 12 Gauge, 20 Gauge Pipe
TP304H Stainless Steel Pipes
Stainless Steel ASTM A312 TP304H Pipes
Large Diameter Austenitic SS 304H Pipe
Stainless Steel 304H Seamless Pipe
ASME SA312 TP 304H Stainless Steel Round Pipe
Stainless Steel 304H Seamless Pipe
Stainless Steel 304H ERW Pipes
SS 304H EFW Pipes Stockist
ASTM A312 SS TP 304H Pipe
S30409 High Precision Stainless Steel Pipe
TP 304H SS Square Pipe Exporter
TP 304H Stainless Steel Welded Pipes
Stainless Steel SUS 304H Pipes
SS 304H Rectangular Pipes Supplier
TP304H Stainless Steel 1/2" NB in Thickness Schedule 10 Pipes
ASTM A312 TP304H Pipe
Werkstoff Nr. 1.4948 Pipe
ASME SA312 TP 304H Stainless Steel Round Pipes
Stainless Steel TP 304H Pipe
TP 304H SS Hallow Pipes Dealer
1.4948 Stainless Steel Pipe Specification

AISI 304H Stainless Steel Pipe
ASTM A312 TP 304H Stainless Steel Pipe
Stainless Steel SUS 304H Pipe
Fabricated Stainless Steel 304H Pipe Distributor
Best Deals on Stainless Steel UNS S30409 Pipes
SS TP304H Flexible Hose Pipe
304H Stainless Steel Seamless Pipe
ASTM A312 Grade TP304H SS Seamless Pipe Manufacturer
TP 304H Stainless Steel Seamless Piping
Stainless Steel UNS S30409 Pipes
Stainless Steel 304H Cold Drawn Seamless Pipe
Large Selection of SS 304H Pipe
3/4" NB in Thickness Schedule 40, Schedule XXS Pipes
Stainless Steel DIN 1.4948 Seamless Pipes
ASME SA312 SS 304H ERW Pipe
Stainless Steel TP 304H Hallow Pipe
High Quality 304H Stainless Steel Pipe
Stainless Steel 304H Pipe Price
TP 304H Stainless Steel Hexagonal Pipe
S30409 SS Hexagonal Pipe
TP 304H SS Bush Hex Pipe Dealer
304H Stainless Steel Electropolished Pipe
SS 1.4948 Flexible Hose Pipe
TP304H Stainless Steel Pipe


Main Countries We Deliver TP 304H Stainless Steel Pipe

We have regular exports of Stainless Steel TP 304H Pipes in Europe, Kuwait, Bangladesh, UAE, Hong Kong, Poland, Bahrain, Jordan, Nepal, United States, Algeria, Yemen, Spain, Qatar, Ghana, Malaysia, Philippines, United Kingdom, Chile, Azerbaijan, Lithuania, Saudi Arabia, Iran, Trinidad & Tobago,Tunisia, Turkey, Brazil, Iran, Poland, Japan, France, USA, Belgium, Thailand, Estonia, Brazil, Vietnam, China, Chile, Costa Rica, Iran, Japan, Malaysia, Congo, Germany, Egypt, Tibet, United Arab Emirates, South Africa, South Korea, Ireland, Finland, Italy, Taiwan, Sweden, Czech Republic, Iraq, Puerto Rico, Austria, Ukraine, Mexico, Pakistan, Portugal, Netherlands, Denmark, Sri Lanka, Gabon, Kazakhstan, Bulgaria, Angola, Bhutan, Romania, Indonesia, Ecuador, Canada, Nigeria, Singapore, Argentina, Israel, Venezuela, Nigeria, Afghanistan, Bolivia, Peru, Russia, Switzerland, Libya, Kenya, Macau, New Zealand, Lebanon, Belarus, Mongolia, Croatia, Gambia, Morocco, Slovakia, Australia, Colombia, Norway, Oman, Hungary, Mexico, India, Zimbabwe, Namibia, Serbia, Greece.

Cities We Deliver ASTM A312 TP 304H Stainless Steel Pipe

We are Leading Supplier of ASTM A312 TP 304H Stainless Steel Pipe in Mumbai, Maharashtra, Gujarat, Jamshedpur, Pune, Thiruvanthapuram, Jaipur, Lucknow, Coimbatore, Imphal, Mysore, Ratlam, Delhi, Kanpur, Darjeeling, Jalandhar, Nagpur, Solapur, Kolkata, Allahabad, Dehradun, Jammu, Nashik, Srinagar, Chennai, Ahmedabad, Faridabad, Bhadravati, Chattisgarh, Durgapur, Asansol, Hospet, Bellary, Visakhapatnam, Nellore, Surat, Bangalore, Chandigarh, Ghaziabad, Jhansi, Patna, Siliguri, Hyderabad, Amritsar, Noida, Kochi, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Tamil Nadu, Daman and Diu, Tripura, Manipur, Telangana, Delhi, Uttar Pradesh in India.