Stainless Steel 321/321H Pipe Manufacturer in India

Stainless Steel 321/321H Pipe Manufacturer in India - Inox Steel India

Inox Steel India is Stainless Steel 321/321H Pipe Manufacturer in Mumbai. Our SS 321/321H Pipes are manufactured in India under the Make In India initiative to support and help progress India. Our 321/321H SS Pipes are used in varioud industries not only in India but more than 25 countries. 321/321H Stainless Steel Pipes are also known with different names, variations in different countries such as Greece, Switzerland, Ukraine, Croatia and many more.

Stainless Steel 321/321H Pipe Manufacturer

321/321H Stainless Steel Pipe Manufacturer, SS 321/321H Pipe Supplier, SS 321/321H Pipe Stockists In India


Inox Steel India is a brand name that is well known for manufacturing, distributing and supplying Stainless Steel Pipes of SS 321/321H grade. Inox Steel India has also won multiple awards and is named as leading Stainless Steel Pipes Supplier & Stainless Steel Pipes Manufacturer in India.

Our Stainless Steel 321/321H Pipes are available in the Indian & Global Market as SS 321/321H Seamless Pipes, SS 321/321H Welded Pipes, SS 321/321H Welded Tubes, SS 321/321H Seamless Tubes. These 321/321H Steel Pipes can handle high temperatures and weather unlike other pipes. For Today's special SS 321/321H Pipe Price you can email us at info@inox-steelindia.com or call us +91 98196 96690 and we will get back to you with our latest pricing.

Inox Steel India is well-known and respected worldwide for its dependability and quality. Our high-quality ASTM A312 321/321H Stainless Steel Pipe are specifically designed for steel plants, petrochemical industries, fire protection systems, chemical industries, and etc.

Our Stainless Steel 321H Industrial Pipes have the highest quality finishing and are extremely durable, allowing for long life, high pressure, and zero defects. We have been producing, exporting, and distributing ASTM A312 Stainless Steel 321H Welded Pipe for several decades. All of our ASTM A312 Stainless Steel 321/321H Pipes at Inox Steel India must pass a series of quality tests to ensure that the product's quality is never compromised. In addition, We are also the suppliers of ASTM A312 Stainless Steel 347/347H Pipe in Mumbai.

ASTM A312 321/321H Stainless Steel Pipes Specifications


Specifications ASTM A312, A358 / ASME SA312, SA358
Dimension ASTM, ASME and API
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available
Length Single Random, Double Random & Required Length
Thickness 0.3mm – 50 mm
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS
Type Seamless, Welded, ERW, EFW
Form Round Pipe, Square Pipe, Rectangular Pipe
End Plain End, Beveled End, Treaded

Stainless Steel 321/321H Pipe Manufacturer

SS 321/321H Pipe Manufacturer

Stainless Steel 321/321H Pipe Supplier

SS 321/321H Pipe Supplier


Equivalent Grades of ASTM A312 321 Stainless Steel Pipes


STANDARD WERKSTOFF NR. UNS JIS EN
SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

Chemical Composition of ASTM A312 321H Stainless Steel Pipes


Element SS 321 SS 321H
C 0.08 max 0.04 – 0.10
Mn 2.0 max 2.0 max
Si 1.0 max 1.0 max
P 0.045 max 0.045 max
S 0.030 max 0.030 max
Cr 17.00 - 19.00 17.00 - 19.00
N 0.10 max 0.10 max
Ni 9.00 - 12.00 9.00 – 12.00
Ti 5(C+N) – 0.70 max 4(C+N) – 0.70 max

Mechanical Properties of ASTM A312 321 Stainless Steel Pipe


Element SS 321/321H
Density 8.0 g/cm3
Melting Point 1457 °C (2650 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %

Stainless Steel 321/321H Pipe Price in India


Stainless Steel 321/321H Pipes
Designation of Diameter Outside Diameter  
Diameter SCH 10S
(B) (A) Meter Weight Kg/Mtr Wall Price in Price in
MM Thk INR/MTR INR/KG
1/8 6 10.03 0.027 1.2 80.5 – 110 300 – 400
1/4 8 13.7 0.049 1.65 110 – 200 200 – 300
3/8 10 17.2 0.063 1.65 169 – 250 250 – 320
1/2 15 21.3 1.02 2.11 234.8 – 289 220 – 320.5
3/4 20 26.7 1.3 2.11 300 – 350 220 – 300
1 25 33.4 2.13 2.77 459.9 – 600 200 – 400
11/4 32 24.2 2.73 2.77 527.9 – 600 200 – 250
11/2 40 48.3 3.16 2.77 611 – 750 205 – 300
2 50 60.03 3.99 2.77 797.75 – 810 205 – 300
21/2 65 73 5.34 3.05 1200.5 – 1300 205 – 300
3 80 88.9 6.56 3.05 1376 – 1566 205 – 300
31/2 90 101.6 7.53 3.05 1707.2 – 1890 200 – 350
4 100 114.3 8.5 3.05 1855 – 2000 220 – 300
5 125 141.3 11.74 3.4 2893.7 – 3000 205 – 310
6 150 168.3 14.04 3.4 3010 – 3500 240 – 350
8 200 219.1 20.077 3.76 5200.02 – 5500 220 – 300
10 250 273.1 28.2 4.19 8160 – 9000 300 – 350
12 300 323.9 36.54 4.57 10692.8 – 11000 300 – 350
14 350 355.6 41.99 4.78 12696.5 – 13566 320 – 360
16 400 406.4 48.07 4.78 15026.25 – 17655 325 – 430

*The prices listed above are for reference only and are subject to change based on changes in the cost of raw materials.

Related Types of Stainless Steel 321/ 321H Pipes



Applications & Uses of Stainless Steel 321/321H Pipes


  • SS 321/321H Pipe Uses for the Chemical industry
  • SS 321/321H Pipe Uses for Oil & gas industry
  • SS 321/321H Pipe Uses for Mechanical engineering
  • SS 321/321H Pipe for Engineering, Pressure Vessels
  • SS 321/321H Pipe for Plant engineering
  • SS 321/321H Pipe Uses for the Marine industry
  • SS 321/321H Pipe Uses for Petrochemical industry
  • SS 321/321H Pipe Uses for the Power industry
  • SS 321/321H Pipe Uses for Aerospace
  • SS 321/321H Pipe for Power Plant Industry
  • SS 321/321H Pipe for Paper & Pulp Industry
  • SS 321/321H Pipe for Refineries
  • SS 321/321H Pipe for Water Treatment
Stainless Steel Pipes Manufacturer and Supplier in India


ASTM A312 321/321H Stainless Steel Pipes Supply & Export - Client Project Report

Our ASTM A312 Stainless Steel 321/321H Pipe are of the highest quality, which is why they are so popular with our large customer base. Inox Steel India pipes are used in a variety of applications all over the world. We have regular Pipes demand from clients in five different nations, and we export Pipe to 26+ countries.

ASTM A312 Stainless Steel 321/321H Pipe Petrochemical Industry Supply Rajasthan
SS 321/321H Pipe Uses for the Chemical Industry supply Gujarat
Stainless Steel 321/321H Pipe for Paper & Pulp Industry supply Pune, Maharashtra
Stainless Steel 321/321H Pipe for Water Treatment Supply Vijaywada, Hyderabad

About ASTM A312 321/321H Stainless Steel Pipes Manufacturer - Inox Steel India

A pipe is a round tubular transport of fluids and gases. It is identified by nominal pipe size, a rough indication of the ASTM A312 Stainless Steel 321/321H Pipe conveyance capacity. ASTM A312 Stainless Steel 321/321H Pipes are made of different materials with varying compositions. There are yield and tensile strength figures for each material grade. ASTM A312 Stainless Steel 321 Pipe is widely used in various applications because of its low maintenance & oxidation resistance and does not impact other metals with which it comes into contact. Our ASTM A312 Stainless Steel 321H Pipe have consistent strength throughout the pipe body. As a result, these Pipe can sustain higher temperatures, higher pressures, and corrosive environments.


ASTM A312 321/321H Stainless Steel Pipe - Additional Information

  1. Stainless Steel 321/321H Pipes Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others
  2. Stainless Steel 321/321H Pipes Packaging: Stainless Steel 321/321H Pipes are packaged with caution and safety so they reach our client’s as good as they would expect. Packaging Charges Extra.
  3. Stainless Steel 321/321H Pipes Port of Dispatch: Mumbai or Kalamboli ports in the Maharashtra state of India.
  4. Pipes and  Tubes Tax:18% GST


ASTM A312 321/321H Stainless Steel Pipe Suppliers in India:-

Inox Steel India is one of India's leading manufacturers, suppliers, dealers, and stockists of ASTM A312 Stainless Steel 321/321H Pipes due to their dependability and performance. ASTM A312 Stainless Steel 321H Industrial Pipes are delivered to Indian ports in the quantity of five containers per month to a variety of customers. We provide our products in several cities across India.

City We Supply Stainless Steel 321/321H Pipe
SS Pipe in Bengaluru SS Pipe in Mumbai SS Pipe in Chennai SS Pipe in Hyderabad
SS Pipe in Ahmedabad SS Pipe in New Delhi SS Pipe in Jaipur SS Pipe in Surat
SS Pipe in Salem SS Pipe in Gandhinagar SS Pipe in Bhiwandi SS Pipe in Tiruppur
SS Pipe in Sivakasi SS Pipe in Jamnagar SS Pipe in Thiruvananthapuram SS Pipe in Rajahmundry
SS Pipe in Bhubaneswar SS Pipe in Vijaywada SS Pipe in Firozabad SS Pipe in Bokaro Steel City
SS Pipe in Rajkot SS Pipe in Bharuch SS Pipe in Panna SS Pipe in Raipur
SS Pipe in Cochin SS Pipe in Ludhiana SS Pipe in Panipat SS Pipe in Durgapur
SS Pipe in Kolkata SS Pipe in Pune SS Pipe in Peenya SS Pipe in Pimpri-Chinchwad
SS Pipe in Channapatna SS Pipe in Kharagpur SS Pipe in Nashik SS Pipe in Vasai
SS Pipe in Varanasi SS Pipe in Haldia SS Pipe in Trivandrum SS Pipe in Rourkela
SS Pipe in Moradabad SS Pipe in Uttrakhand SS Pipe in Visakhapatnam SS Pipe in Haldia
SS Pipe in Pithampur SS Pipe in Dibrugarh SS Pipe in Angul SS Pipe in Gwalior
SS Pipe in Coimbatore SS Pipe in Kannur SS Pipe in Nagpur SS Pipe in Vadodara
SS Pipe in Rudrapur SS Pipe in Noida SS Pipe in Agra SS Pipe in Bhagalpur
SS Pipe in Jamshedpur SS Pipe in Bhilai SS Pipe in Lucknow SS Pipe in Kanpur
SS Pipe in Thane SS Pipe in Bhopal SS Pipe in Sri City SS Pipe in Bareilly

ASTM A312 321/321H Stainless Steel Pipe Exporting to following Countries :-

Inox Steel India has established itself as one of the most promising and leading exporters of ASTM A312 Stainless Steel 321/321H Pipes in India. For our newly obtained clientele, we have frequent shipments to various countries. Our ready stock of ASTM A312 Stainless Steel 321H Seamless Pipe enables us to transport Stainless Steel 321/321H Pipes while meeting our customers' needs and requests.

Countries we export Stainless Steel 321/321H Pipes worldwide:
Saudi Arabia Oman Kuwait Netherlands Iran
Bahrain Qatar UAE Africa Europe
Nigeria Mexico Canada Venezuela United Kingdom
United States South Africa Malaysia Bangladesh Turkey
Singapore Sri Lanka Australia Brazil Germany
Russia Vietnam Jordan Portugal Egypt
Morocco Israel Costa Rica Iraq Madagascar
Kazakhstan Thailand Romania Philippines Spain

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