Parmar Steel

Grade 304 Stainless Steel Pipes are the most flexible and commonly used stainless steel grade on the market. Stainless Steel 304 grade is the most commonly used alloy in the industry. Stainless Steel 304 Welded Pipes have a high mechanical strength because of their duplex microstructure and nitrogen alloying.

Some people refer to Stainless Steel 304 Seamless Pipes as austenitic-ferritic stainless steels because they are made up of about 50 percent austenitic and 50 percent ferritic stages. The nominal bore size of Stainless Steel 304 Seamless Pipe ranges from 1/2 inch to 16 inches, the nominal bore size of ERW pipes ranges from 1/2 inch to 24 inches, and the nominal bore size of EFW pipes ranges from 6 inches to 100 inches. All pipes range in size from 1/8 inch to 30 inches. The Stainless Steel 304 Welded Pipe is made by welding a thin strip or sheet together. There are different standards, sizes, shapes, dimensions, and grades for these Stainless Steel 304 Pipes/Tubes avaialble at Amardeep Steel Centre such as round, square, rectangular, and hydraulic types of seamless, welded, and LSAW pipes. Amardeep Steel Centre is a well-known and well-established company that makes, stocks, and sells high-quality ASTM A312 TP Stainless Steel 304 Pipes and Tubes. A heat exchanger is a common place where Stainless steel 304 pipe is used. A heat exchanger is a system that moves heat from one fluid to another. Since SS 304 welded pipe is more cost-effective, it is more often used in heat exchangers. Heat exchangers need to be moderately resistant to corrosion and have good tensile strength. These Stainless Steel 304 Seamless Tubes/Pipes are used in many different fields, such as power, engineering, construction, and many more. We also offer our clients a competitive selection of stainless steel products.

Tata Pipes have average 360 GSM zinc coating, better than IS 1239 spec to provide corrosion protection to the pipes

Stainless Steel 304L Pipe is made up of a lower carbon version of the 18-8 austenitic stainless steel material that is the most used in the world. The lower carbon content allows for excessive welding without localized corrosion. This is because the Stainless Steel 304L Pipe produces less carbide precipitation during welding and does not form much intergranular corrosion. There are seamless and welded pipe types. The welded pipes are made by welding the strips of the same grade end to end or spirally.

Electric resistance welded (ERW) steel pipe is formed by rolling steel and then welding it longitudinally along its length. Therefore, ERW steel pipe has a welded joint in its cross section.

we have been active as a Manufacturer, Wholesaler and Trader of a wide range of Mild Steel Pipe, ERW Pipe, Stainless Steel Pipe, Jindal Pipe, Apollo Pipe and much more.

IRSM 41-97 Steel Plate is a creep resistant and has high rupture strength.  The plates can be machined and worked upon. They have close tolerance and soft finish. The material is corrosion resistant in aqueous media. Navstar Steel is a leading supplier and manufacturer of the IRSM 41-97 Steel Plate products.

                                             

Regarding industrial applications, pipes play a vital role in ensuring smooth operations. But with many pipe varieties available in the market, deciding which one best suits your needs becomes challenging. Two popular options that you may encounter are ERW and CEW pipes. Both types are widely used in the piping industry but have distinctive features. In this blog, we will discuss the differences between ERW and CEW steel pipes to help you make an informed decision.

PARMAR STEEL  is the best manufacturer & Supplier company in India. these are available as per the specified standards. These pipes are used in various industrial sectors like chemicals, fertilizer, sugar mills, distilleries, etc. We supply both pipes, MS Round Pipes & MS Square Pipes. All our products can be delivered immediately to our domestic and commercial clients. MS Erw Pipes generally manufacturing size range from size 15 NB to 600 NB. 

Stainless Steel 304 Pipe is a metallic pipe made up of an austenitic stainless steel that has 18% chromium and 8% nickel in the composition. parmar Steel is a leading supplier and manufacturer of the Stainless Steel 304 Pipe in different types and sizes. The specifications for the pipes range as A312 and A358 in the ASTM specifications. The dimensions range according to the ASTM, ASME and API standards. There are welded and SS 304 Pipe as well as electric fusion welded pipes.

Carbon steel pipes are durable, iron-carbon alloy pipes commonly used for transporting water, oil, gas, and steam, prized for high strength and affordability. Primarily used in industrial, construction, and energy applications, they are available in seamless (for high pressure) or welded types. Standard specifications include ASTM A106, A53, and API 5L.

• Composition: Primarily iron with a carbon content ranging from  to , though most piping uses lower carbon content for better weldability.
• Strength & Durability: Known for high strength, hardness, and resistance to wear, making them ideal for heavy-duty industrial applications.
• Types:
  • Seamless Pipe: Manufactured without welding, offering higher durability and better pressure resistance.
  • Welded Pipe (ERW): Formed by welding, often more cost-effective for larger, low-pressure applications.
• Corrosion Resistance: While robust, they can be vulnerable to corrosion, often requiring protective coatings like 3PE or FBE for harsh environments.

SS304 (or AISI 304) is the most common austenitic stainless steel, containing 18% chromium and 8% nickel (18/8). Known for excellent corrosion resistance, durability, and formability, it is widely used in kitchen equipment, food processing, and industrial applications. It offers superior performance in varied temperatures

• Composition: 18-20% Chromium (Cr), 8-10.5% Nickel (Ni), <0.08% Carbon (C), along with Manganese and Silicon.
• Density: .
• Melting Point: .
• Magnetism: Non-magnetic when annealed (though it can become slightly magnetic through cold working).
• Structure: Austenitic, providing good strength and ductility.

Specifications

Outside Diameter : 6mm-76.2mm (1/2"-3")
Wall Thickness : 0.7-3.38mm
Length : Max 9.00 meters

Main Grades Main Standards

ASTM A249, ASTM A269; ASTM A268, ASTM A213 ASTM A789

Stainless Steel 304 Pipe is a metallic pipe made up of an austenitic stainless steel that has 18% chromium and 8% nickel in the composition. Navstar Steel is a leading supplier and manufacturer of the Stainless Steel 304 Pipe in different types and sizes. The specifications for the pipes range as A312 and A358 in the ASTM specifications. The dimensions range according to the ASTM, ASME and API standards. There are welded and SS 304 Pipe as well as electric fusion welded pipes

The Stainless Steel 304 Seamless Pipe nominal bore size ranges from ½ inches to 16 inches, the ERW pipes range from ½ inches to 24 inches and the EFW pipes range from 6 inches to 100 inches. The sizes of all pipes range from 1/8 inches to 30 inches. The Stainless Steel 304 Welded Pipe is welded from a narrow piece of sheet or a strip. The seamless, welded or LSAW pipes vary in form as round, square, rectangular and hydraulic types.

Stainless Steel Rectangular Pipe is a pipe that has a rectangular cross sections. The rectangular pipes are not very common in applications. The specific applications use these pipes for the strength. Navstar Steel is a leading manufacturer and supplier of the Stainless Steel Rectangular Pipe types in different material grades. There are different grades and specifications such as the 304 grade, 316 and the A249, A182 and 202 grades.

The SS Grade 202 Rectangular Tube as well as other grades are used in specific applications. The applications include high temperature services such as heat exchangers, boiler and condenser pipe components as well as general corrosive services. The Rectangular Steel Pipe Price ranges depending mostly on the grade of the material.

The 304 stainless steel pipes are the cheapest among all other grades and these are the most used pipes. The 304 Stainless Steel Rectangular Tube Sizes range widely. Customized sizes are common because of the rare usage of the rectangular pipes. The Austenitic Stainless Steel Welded Rectangular Pipe is welded from pieces of the plates such as strips. The ends are welded together by electric resistance welded or electric fusion welding. Please feel free to contact us for more information on the Stainless Steel Rectangular Tube products and pricing.

Additional Information:

• Delivery Time: READY STOCK

Titanium Grade 2 Sheet is made up of the commercially pure grade titanium with nitrogen, carbon, oxygen, iron, hydrogen and other elements in trace quantities. The Titanium Grade 2 Sheet is used in airframe skins, ductwork, brackets, galley equipment, chemical processing plants, cryogenic vessels and in heat exchangers. Parmar Steel is a leading manufacturer and supplier of the ASTM B348 Gr 2 Plate in various dimensions.

The material has 1660 degrees melting point. This high melting point makes the sheets and plates to be applied in high temperature applications. Due to the high strength and high temperature resistance, the Titanium Gr 2 Coil is used in heat exchangers, boilers and condenser components. The sheets also come in foils, coils, strips and other desired forms. The material is non – magnetic and has high strength.

Stainless Steel 316 Pipe is an austenitic stainless steel grade pipe that has good resistance to chloride ion corrosion stress cracking. For this reason, the pipe is used in marine and sea water applications with ease. Parmar Steel is a leading supplier and manufacturer of the Stainless Steel 316 Pipe products in various scales and dimensions.

The Stainless Steel 316 Welded Pipe is welded from strips of the same grade and they have equal strength as the 304 types but with added corrosion resistance due to the 4% molybdenum content in the composition. The ASTM A312 TP316 ERW Pipe belongs to the A312 specification for the tubular products and it can be used for high temperature and high pressure applications. The most use cases of the Stainless Steel DIN 1.4401 Pipe can be seen in the pollution control, waste water purification, sea water desalination and marine applications. Please contact us for more product information and the SS UNS S31600 Schedule 40 Pipe pricing.

Specification Chart of ASTM A312 TP316 ERW Pipe

Stainless Steel 310 Pipe is made up of a chromium nickel alloy and is equal strength to the 304 grade pipes but with higher corrosion resistance and oxidation resistance. Navstar Steel is a leading supplier and manufacturer of the Stainless Steel 310 Pipe products in various dimensions and types. The material has carbon, manganese, silicon, phosphorus, sulfur and 24% chromium and 19% nickel minimum in the composition. The 310 Stainless Steel Welded Pipe as well as seamless pipes are used in a variety of industrial applications.

The material comes in ASTM A312 and A358 specifications. The dimensions depend on the ASTM, ASME and API standards. The seamless pipes range in nominal bore sizes from ½ inches to 16 inches. The Stainless Steel 310 Seamless Pipe is drawn from a single billet of the material and is used in accurate applications where the dimensions have to be precise. The welded pipes range from ½ inches to 24 inches and the electric fusion welded pipes range from 6 inches to 100 inches. The pipes come in single random, double random and in custom length sizes.

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We Parmar Steel is a major exporter of high Aluminum Coil for both foreign and domestic consumers. To meet the varied application demands of our global and local customers, we supply coils in a range of tempers, wall thicknesses, widths, lengths, and standards. It is also available to consumers in custom-made configurations and requirements. These coils are made from very high-quality raw materials, which contributes to the product's total strength. Furthermore, all of our goods follow international quality requirements. We sell these coils in a range of shapes, sizes, and styles to suit your project's requirements.

Aluminum Coil comes in a number of shapes and sizes, and it is used in a variety of industries. These coils are corrosion resistant both in a natural setting and in a maritime environment. These coils may also be used for decorative purposes. These coils have excellent ductility, longevity, fracture toughness, hardness, weldability, and temperature stability. These alloys have exceptional tensile strength and hardness characteristics. These coils are excellent heat and energy conductivity.

Applications for grade 304 stainless steel include Kitchen benches, sinks, troughs, equipment, and appliances in addition to Food processing equipment, particularly in beer brewing, milk processing & winemaking. Furthermore, because this alloy grade is stronger, and is very ductile, its use also includes Woven or welded screens for springs, mining, Heat Exchangers,  quarrying & water filtration, Architectural paneling, railings & trim, Chemical containers, including for transport along with its use as Threaded fasteners. On the other hand, grade 202 proves useful as various Kitchen Sinks, Cookery appliances, Hose clamps, Restaurant Equipment, Automobile trim, Railway bogeys, Trailers, as well as architectural treatments, for instance - windows or doors.

GI flanges are commonly used in systems exposed to outdoor environments or moisture-rich settings, providing long-lasting performance in industries

The materials are highly oxidation resistant as they form a light and stable oxide layer on the surface upon first exposure to atmospheric oxygen. This layer then acts as a coating against further oxidation. The Aluminium Chequered Plate is one of the finishes of the aluminum sheets. There are mill finished and finished sheets and plates. The material can also come in different forms such as foils, coils and strips. The Aluminium Patterned Sheet and other forms can range from 0.2mm to 50mm in thickness and from 500mm to 2000mm in width with up to 10000mm in length.

We produce aluminum coils and sheets from our Cast Slabs and Cast Coils, rolled down to the desired thickness and specifications.

PARMAR STEEL is a leading manufacturer, importer, and producer of industrial products. We even deal with the entire household stainless steel products made with excellent raw material. Our all products are genuine and trusted. We test and examine all the products before the delivery of the product to the customer. We even produce the customized form of the product as per the customer choice and instructions. SS 304 INSTRUMENTATION TUBE FITTINGS is made with the help of the various types of chemical compositions such as phosphorous, manganese, sulfur, chromium, silicon, sulfur, chromium, aluminum, nickel, copper, molybdenum, and so on as well. These fittings are designed with various types of specifications such as dimensions, thickness, shape, size, condition, tolerance, grade, standard, forms, types, finishing, surface, and application of the fittings.

904L Sheet is made up of a low carbon version of the 904 grade of ASTM B625 UNS N08904 Strips. It is a non-stabilized steel material. Pearl Overseas is a supplier of all kinds of metallic sheets and other products. We also produce 904L Sheet in different dimensions according to customer needs. The sheets come in different thicknesses ranging from 6mm to 80mm. The thicker sheets are called the ASTM B625 Stainless Steel 904L Plates. The ASTM B625 is a standard for chromium and nickel alloy products. The sheets can vary in use cases and types differ accordingly. The Alloy 904L Stainless Steel Shim is used to cover gaps between connections and is useful in pressing two components together without leakages.

The chemical composition of 904L material includes 19-23 % chromium, 4-5% molybdenum and 23-28% nickel in it. This makes the material extremely corrosion resistant and the lower carbon makes it easy for welding applications. The 904L Stainless Steel Plate Suppliers manufacture the sheets for different industrial applications both structural and functional. The AISI 904l Data Sheet provides the mechanical, chemical and testing properties for the 904L material made sheets. The Stainless 904l Plate is used in similar applications only with thicker dimensions. We produce Stainless Steel 904L Sheet, 904L sheets in different dimensions and we are capable of catering any orders. Please contact us for further inquiries.

Hot Rolled Stainless Steel Sheets are produced by rolling stainless steel at high temperatures, making them easier to form and shape while maintaining excellent strength and durability. These sheets typically have a slightly rough, scaled surface finish and are ideal for applications where precise surface finish is not critical but strength and performance are essential.

They are widely used in industrial, construction, and fabrication sectors due to their corrosion resistance, high-temperature strength, and cost-effectiveness.

Key Features:

• High strength and excellent durability
• Good corrosion and oxidation resistance
• Easy to fabricate, weld, and form
• Suitable for high-temperature applications
• Cost-effective compared to cold rolled sheets

Applications:

• Industrial equipment and machinery
• Structural and construction projects
• Storage tanks and pressure vessels
• Automotive and transportation components
• Chemical and processing industries

Advantages:

• Strong and reliable performance in tough environments
• Good mechanical properties
• Available in various grades (such as 304, 316, etc.)
• Suitable for heavy-duty applications
• Long service life with minimal maintenance

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Stainless Steel Rectangular Pipe is a pipe that has a rectangular cross sections. The rectangular pipes are not very common in applications. The specific applications use these pipes for the strength. Navstar Steel is a leading manufacturer and supplier of the Stainless Steel Rectangular Pipe types in different material grades. There are different grades and specifications such as the 304 grade, 316 and the A249, A182 and 202 grades.
The 304 stainless steel pipes are the cheapest among all other grades and these are the most used pipes. The 304 Stainless Steel Rectangular Tube Sizes range widely. Customized sizes are common because of the rare usage of the rectangular pipes. The Austenitic Stainless Steel Welded Rectangular Pipe is welded from pieces of the plates such as strips. The ends are welded together by electric resistance welded or electric fusion welding. Please feel free to contact us for more information on the Stainless Steel Rectangular Tube products and pricing.

Ferritic stainless steels are iron-chromium alloys (typically 10.5%–27% Cr) with minimal or no nickel, characterized by a body-centered cubic (BCC) crystal structure. They are magnetic, non-hardenable by heat treatment, and offer good corrosion resistance—particularly to stress corrosion cracking—along with excellent formability and lower costs compared to austenitic grades. Common uses include automotive exhaust systems, kitchen appliances, and industrial equipment.

• Magnetism: Always magnetic.
• Composition: Primarily iron and chromium, low carbon, and low/no nickel.
• Structure: Body-centered cubic (BCC).
• Corrosion Resistance: Good general corrosion resistance, but generally lower than austenitic (300 series) grades.
• Heat Treatment: Non-hardenable by heat treatment.
• Weldability: Generally, lower weld ductility compared to other types

We manufacture custom butt weld tee pipe fittings, Fabricated Elbow, Fabricated Equal Tee, Fabricated Cone Reducer, Fabricated Laterals, Fabricated Y Piece, Fabricated Condensate Pots, Fabricated Pipe spools, Fabricated Pipe Headers, Rubber Lined Pipes, Rubber Lined Elbows, Rubber Lined Tees and Rubber Lined Flanges in carbon steel, alloy steel, aluminum and stainless steel.