Stainless Steel 304 Pipe Fittings ASTM A182 UNS S30400

Stainless Steel 304 Pipe Fittings : Manufacturer, Stockist & Supplier : Kinnari Steel

Kinnari Steel Corporation is a high reputed name for manufacturing and supplying Stainless Steel 304 Pipe Fittings. We offer excellent quality products that are greatly known for their superior strength and extended longevity. Over a period of 20 years, we have emerged as a leading brand in offering a comprehensive range of Stainless Steel 304 Pipe Fittings. Our products are manufactured using the latest tools and techniques and are extremely precise. We have been offering our services to major industries like Oil and Gas, Marine, Chemical, Food and Paper and Pulp industry. We also export our products overseas and are preferred by clients from all across the globe.

Stainless Steel 304 Pipe Fittings


Contact Us For Your Requirement of Stainless Steel 304 Pipe Fittings

Stainless Steel 304 Pipe Fittings

We highly value our esteemed customers and are thus continuously working towards providing them excellent services. We put extreme efforts is providing unparalleled after-sales services. A team of specialised individuals carries out the same day shipment of orders. Rigorous testing is done for each individual item and the products are then carefully packed for delivery. We believe in making it more than just business, hence, we’re highly recommended by all our clients.

Kinnari Steel Corporation are manufacturers, stockist & suppliers of Stainless Steel 304 Pipe Fittings. They have special quality finishing and duress for long life, high pressure and zero defects.

The product differentiation is based on the premier finish with the minimum burr at the edge . The v shape formation for perfect welding and fabrication of the fittings in mega projects in oil and gas industry for the long life of the product.

Orders at Kinnari Steel are guaranteed fast delivery in the country. The main reason being we have an excellent warehousing and storage facilities for both finished and semi-finished goods.They are made ready as per the urgent requirements of the customers. They are manufactured to sustain very high pressure and product warranty.

 A lot of emphases is placed on the packing and packaging . The Stainless Steel 304 Pipe Fittings are packed in wooden corrugated boxes foiled in plastic wraps and bubble wraps. Caps are made available to the ends on request of the buyer.

Stainless Steel 304 pipe fittings

All Stainless Steel 304 Pipe Fittings are offered with an NACE 3.1 Certification, Mill Test Certification and ISO 17025 Standards by a Government of India approved Laboratory. Positive Material Identification is done on all raw material procured at Kinnari Steel Corporation.

We have exported to over 45 countries including UAE, UK, Iran, Iraq, Qatar, Bahrain, Oman, Yemen, Lebanon, Jordan, Saudi Arabia, Malaysia, Indonesia, Singapore, Australia, New Zealand, USA, Canada, Mexico, Brazil, Netherlands, Germany, Italy, Spain, Serbia, Kuwait, Peru, Nigeria, Poland, South Africa, Denmark, Turkey, Egypt, Venezuela, Kuwait, Madagascar, Angola & Sri Lanka.

The Stainless Steel 304 Pipe Fittings are used in Petro-Chemical Industry, Oil and Gas Industry , Nuclear Industry, Pulp & Paper Industry, Research & Development , Mega Projects & Defense & Development Industries. In fact wing to the special grade of steel, they are used for all critical applications.


Stainless steel 304 is an alloy made of Chromium and Nickel. It is a grade of stainless steel that contains a minimum of 18% chromium and 8% nickel, in addition to a maximum of 0.08% carbon. A chromium content of at least 11% is necessary for the formation of the protective layer. It is not very electrically or thermally conductive, and is non-magnetic. It has a higher corrosion resistance than regular steel and is widely used because of the ease in which it is formed into various shapes. Stainless Steel is highly ductile and has high strength.

Grade 304 of stainless steel is a standard “18/8” stainless that has high resistance to corrosion and oxidation due to the chromium content in it. It can be easily welded, has excellent toughness, even at cryogenic temperatures and can be easily fabricated. Stainless steel 304 has applications in a variety of purposes, like, in making utensils, screws and various machinery parts.

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Stainless Steel 304 Pipe Fittings are a set of products that are designed to facilitate directing movement in pipelines and offer excellent connectivity. The range of products includes Elbows, Nipples, Caps, Tees, Reducers, Bends, Stub End, Laterals. They provide extraordinary leak proof connections and are extremely strong. They are developed for use in environments with high temperature such as in high-temperature chemical process, steam services and radiant super heaters.

Stainless Steel 304 Pipe Fittings provide excellent corrosion resistance in a wide range of atmospheric environments and good resistance to carbide precipitation. They offer high strength at elevated temperatures and have excellent weldability with and without filler metals. Typical uses of these fittings are in Pharmaceutical and chemical process equipments, Heat exchangers, Food processing equipments and Industrial fabrications.


Standard UNS Werkstoff Nr.
SS 304 S30400 1.4301



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
304L min. 18.0 8.0
max. 0.030 2.0 0.75 0.045 0.030 20.0 12.0 0.10
304H min. 0.04 -0.045 18.0 8.0
max. 0.10 2.0 0.75 0.030 20.0 10.5


Grade Tensile Str
(MPa) min
Yield Str
0.2% Proof
(MPa) min
(% in 50mm) min
Rockwell B (HR B) max Brinell (HB) max
316 515 205 40 95 217


Grade Density(kg/m3) Elastic Modulus
Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
Specific Heat 0-100°C
Elec Resistivity
0-100°C 0-315°C 0-538°C At 100°C At 500°C
316/L/H 8000 193 15.9 16.2 17.5 16.3 21.5 500 740

Types of Stainless steel 304 Pipe Fittings


Typical applications of Stainless Steel 304 pipe fittings include:
  • Food processing equipment
  • General Piping systems
  • Architectural railings
  • Pharmaceutical and chemical process equipment
  • Heat exchangers
  • Threaded fasteners
  • Springs
  • Industrial fabrications

The Featured Products of Stainless Steel 304 Pipe Fittings are:



Kinnari Steel Corporation is a leading distributor of Stainless Steel and Alloy Steel Products. We have been involved in manufacturing and supplying stainless steel 316 pipes since 2 decades. We hold great expertise in sourcing needs of clients for nickel based Alloys. Our aim is to provide best services in the industry and over the years we have gained much prominence due to propulsion and expertise in high nickel alloys. We thus handle each of our clients’ queries with great sincerity and help them figure out their requirements.

In order to maintain the highest standards of quality we make sure that each and every unit is individually inspected and tested, thereby cropping out the scope of any sort of anomaly. Great emphasis is placed on making our products in an environment-friendly way and prevents any kind of harm to nature. We are known across our clients for fast delivery of high products and we have a very low rejection rate. We put great efforts in catering to the needs of our clients and thus we have a huge base of happy customers.

Our head office is located in Mumbai. Kinnari Steel Corporation is certified by ISO 9001: 2008 for continued excellence in providing impeccable quality products to its customers.


  • Nonavailability of products
  • Late deliveries of goods
  • Poor/Unprofessional Packing
  • Poor surface finish
  • No Mill test report
  • No control on quality and testing
  • High rejection rate
  • Poor after sales service
  • Lack of knowledge
  • Product fails under high pressure
  • High pricing of the goods due to supplier commission
  • Supply of used material
  • Supply of rejected material
  • Minus tolerance
  • Weld repair of goods


  • We offer a World class buying experience to ll our customers
  • Our delivery services are fastest
  • We provide Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
  • 3rd Party inspection is carried out
  • Our products offer High-pressure sustainability
  • We provide Product replacement warranty
  • Our After sales support and services are unmatched
  • We offer Premium Packaging and Packing for sea and Air transport
  • We have the Highest stock in the country
  • Our products have ISO 9001:2008 , ISO 14001:2004, OHSAS 18001:2007 Certifications
  • We are Distributors in more than 13 countries
  • Our products are in Compliance with ASTM/ASME Standards
  • Competitive pricing is offered
  • Heat Number Traceability is given
  • We provide Brand Marking and Identification on all products

Stainless Steel 304 pipe fittings

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Stainless Steel 304 Pipe Fittings Manufacturer Supplier
KSC is manufacturer, stockist & supplier of Stainless Steel 304 pipe fittings. Huge stock of standard Stainless Steel 304 pipe fittings is in ready stock.
Brand: KSC
Manufacturer: Kinnari Steel
Model: Pipe Fittings
Product ID: SS304-PF
4 based on 67 reviews

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