Stainless Steel 304 Pipes Supplier in Mumbai, India

Stainless Steel 304 Seamless Pipes Stockist, Stainless Steel 304 Pipes, SS UNS S30400 Seamless Tubes, Competitive Price of Stainless Steel 304L Pipe, SS 304L Hollow Pipes, 304L SS Pipes Stockist, SS 304L Industrial Pipes, Stainless Steel 304 Pipes Manufacturer in Mumbai, India.

Sumer Metal Industries is a well-known manufacturer and supplier of SS 304 / 304 L Pipes of superior quality. We have a staff of production specialists, manufacturing experts, and quality specialists who support us throughout the entire production process. They direct our efforts and assist in overcoming a number of difficulties that arise during the creation of products. We offer high tensile strength SS 304 / 304L Pipes and Tubes of the highest quality  at prices that are among the lowest in the market. These pipes and tubes have a number of great qualities, including durable construction, faultless manufacture, resistance to corrosion, and more. Excellent forming and welding qualities can be found in SS 304 pipes (UNS S30400).


Customers Are Our Top Priority

We offer When you are ready to make your business dreams a reality, it begins with contacting an experienced construction company to help you begin the process.

Stainless Steel 304 / 304L Pipes Specification

304 / 304L Pipes Specifications ASTM A312, A358 / ASME SA312, SA358
Dimensional specification ANSI/ASME B36.19M, ANSI/ASME B36.10M
ASTM A312 TP 304 / 304L Seamless Pipe Size 1 / 2″ NB – 16″ NB
ASTM A312 TP 304 / 304L Welded Pipe Size 1 / 2″ NB – 24″ NB
ASTM A358 TP 304 / 304L EFW Pipe Size 6″ NB – 24″ NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
SS 304 / 304L Pipes Manufacturing Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
SS 304 / 304L Pipe Manufacturing Techniques Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
Stainless Steel 304 / 304L Pipe Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
SS 304 / 304L Pipes End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Delivery Condition of SS 304 / 304L Pipe Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Surface Finish No.1, No.4, No.8 Mirror Finish, 2B
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test Reports EN 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
Nominal Pipe Sizes
Pipe Schedule or Wall Thickness
Manufacturing Method (Seamless / Welded)
Heat Number
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
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Packing of SS 304 / 304L Pipes Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials Sizes and Specifications other than above can be on request

Stainless Steel 304 / 304L Pipes & Tubes Equivalent Grades

Standard SS 304 SS 304L
UNS S30400 S30403
Werkstoff Nr. 1.4301 1.4306/1.4307
EN X5CrNi18-10 X2CrNi18-9 / X2CrNi19-11
BS 304S31 304S11
GOST 08Х18Н10 03Х18Н11
JIS SUS 304 SUS 304L
AFNOR Z7CN18‐09 Z3CN18‐10

Stainless Steel 304 / 304L Pipes & Tubes Chemical Composition

Element SS 304 SS 304L
Ni 8.0 – 11.0 8.0 – 13.0
C 0.08 0.35
Mn 2.0 max 2.0 max
P 0.045 max 0.045 max
S 0.03 max 0.03 max
Si 1.0 max 1.0 max
Cr 18.0 – 20.0 18.0 – 20.0

Stainless Steel 304 / 304L Pipes & Tubes Mechanical Properties

Element SS 304 SS 304L
Density 8.0 g/cm3 8.0 g/cm3
Melting Point 1400 °C (2550 °F) 1400 °C (2550 °F)
Tensile Strength Psi – 75000, MPa – 515 Psi – 75000, MPa – 515
Yield Strength (0.2%Offset) Psi – 30000, MPa – 205 Psi – 30000, MPa – 205
Elongation 35 % 35 %

Stainless Steel Sheets, Plates, Coils at Best Price:-


Largest Stockholder of Stainless Steel 304 Pipes in India, Ready Stock of 304 Stainless Steel Pipes, 304 Stainless Steel EFW Pipes Trader, SS 304L Hollow Pipes, AISI 304 Square Pipes, ASTM A312 TP304 Pipes Manufacturers, SS 304L Seamless & Welded Pipes, Stainless Steel DIN 1.4306 Tubes

The 300 Series of steels, which includes a variety of austenitic chromium-nickel alloys, includes stainless steel 304L Seamless & Welded Pipes (UNS S30403). Type 302 is less resistant to corrosion than stainless steel 304L tubes. In terms of sizes and shapes, we also provide these pipes and tubes in a bespoke form. Utilizing stainless steel as our primary raw material, we provide SS 304/304 L Pipes. It offers exceptional resistance to rust, corrosion, pitting, and many other issues.

By carefully packing the SS 304/SS 304 L Pipes, we ensure their safe and damage-free delivery. Only after conducting rigorous quality analysis do we dispatch the proper quality product. We have a sizable inventory of goods on hand so that we can satisfy requests for products with varying sizes, specifications, and dimensions. The newest trends, methods, and improvements in production practices are always being monitored by our highly qualified personnel and R&D specialists. They give production and other employees immediate insights so they may make adjustments to the manufacturing unit.

Application Industry

  • Oil and Gas Pipeline
  • Chemical Industry
  • General Purpose Applications
  • Fabrication Industry
  • Food Processing Industry
  • Pharmaceutical Equipment

Material Testing

  • Hardness Test
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test


  • Fumigation Certificates
  • Raw Material Test Reports
  • Material Traceability Records
  • Heat Treatment Charts
  • Guarantee Letter
  • Commercial Invoice which includes HS Code

Stainless Steel 304/304L Pipes Supplier

Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nasik, Noida, Madrid, Sharjah, Moscow, Hong Kong, Lagos, Montreal, Bogota, Los Angeles, New Delhi, Jeddah, Chennai, Kanpur, Edmonton, Istanbul, Bhopal, Calgary, Ulsan, Rio de Janeiro, Colombo, Cairo, Ludhiana, Indore, Thane, Dubai, Seoul, Santiago, Kuwait City, Dammam, Tehran, Busan, Rajkot, Nagpur, La Victoria, Bangkok, Granada, Lahore, Manama

Stainless Steel 304/304L Pipes Exporter

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