Stainless Steel 304 Pipe & Tube Manufacturers in India, ASTM AISI 304 Pipe Suppliers in Mumbai, SS 304 Steel Tubes
SS 304L Seamless Tube Manufacturers, SS 304 ERW Pipe Suppliers, Stainless Steel 304L Welded Pipes, SS 304 Tubing
ASTM A312 TP304 Seamless Pipes, ASTM A213 304 Condenser Tubes, SS 304 Heat Exchanger Pipe Manufacturers
SS 304/304L Pipes & Tubes Manufacturers in India
As one of the leading stainless steel 304/304L pipe manufacturers in India, we stock over 600 tons. We have stock of over 400 tons in stainless steel 304 seamless pipes, and stock of over 200 tons in stainless steel 304 welded pipes. Metline is one of the largest stainless steel 304 pipe supplier in India. Our products include stainless steel 304 seamless tubes, stainless steel 304 welded tubes, SS 304 capillary tubes and SS 304 large diameter fabricated pipes. We supply a large variety of grades in size range of 6mm OD to 610mm OD, with thickness upto 30mm. We manufacture large diameter fabricated stainless steel 304 pipes, high wall thick stainless steel pipes and thin walled stainless steel tubings.
We follow a strict quality control system for stainless steel 304 pipes, and supply all our products with test certificates, as per EN 10204 3.1. Strict quality control system and perfect after-sales service system are always our top concern which can guarantee and track the quality of our products from raw materials procurement, production processes, finish products as well as after-sales service. We mainly sell stainless steel sheet, stainless steel pipes, coils, bands, section bars and so on which are applied in decoration, medical industry, food industry, construction industry etc, and have gained gain good feedback and establish mutual trust with our clients.
|Product||Stainless Steel 304 Pipe & Tube|
|Type||Seamless, Welded, ERW, 100% X Ray Welded|
|Size OD (mm)||6.00 to 610.00|
|Thickness (mm)||0.5mm to 30mm|
|Length (mm)||6000, 3000, 2000, 12000, Custom Length|
|Finish||Annealed & Pickled, 2B, No.4, Mirror, Polish|
|Services||Cutting, Beveling, Threading, Polishing|
We Sell High Quality Stainless Steel 304/304L Pipes at Reasonable Prices!
If you are looking for high quality stainless steel 304 pipe manufacturer, contact us on email@example.com or +919987448842
ASTM A312 304 Pipes | ASTM A213 304L Pipes | ASTM A554 304 Polished Pipes | ASTM A249 304 Pipes | 1.4301 Tubes Exporter
- Seamless & ERW Stainless Steel 304/304L Pipes, Stainless Steel 304L Tubes Available for Immediate Supply
- Request the Latest Prices for 304/304L Stainless Steel Pipes, Stainless Steel 316L Tubes – Email Us: firstname.lastname@example.org
- Supply of Seamless TP304 Tubes, TP304L Tubes, Welded SS 304 Pipes in size Ranging from 1/8″ to 24″
- Stainless Steel 304/304L Seamless & Welded Pipe and Tubes Manufacturers – ASTM A312, A213, A249, A554
What is Stainless Steel 304/304L? About Stainless Steel 304/304L
This grade is commonly known as “18-8” stainless steel, as it contains 18% chromium and 8% Nickel. 304 stainless steels are widely used to resists ordinary rusting in most applications. Both grades 304 and 304L can be made available seamless pipes and welded pipes form. We mainly have ready stock of 304/304L pipes. Grade 304L is widely used by the fabrication industry and all standard welding techniques can be used on 304L pipes. The “L” in 304L stands for “Low Carbon Content”, indicating a maximum carbon content of 0.035%. The “H” in 304H stands for “High Carbon Content”, indicating carbon content of not less than 0.04% and not more than 0.10%.
The tensile and yield strength of 304H stainless steel is greater than 304L, as the higher carbon content increases its strength. Stainless steel 304H grade pipes are widely used for manufacturing boilers, pressure vessels and heat exchangers for fertilizer plants, chemical plants, petroleum refineries, and power generation plants.
What are the Equivalents of 304 Stainless Steel?
|Stainless Steel||Tradename||UNS no.||Werkstoff No.||Density (g/cm3)|
304/304L/304H Stainless Steel Pipes, Tube Chemical Composition
|Chemical Composition %|
|304||0.08 max.||2.00 max.||1.00 max.||0.045 max.||0.03 max.||18.0 – 20.0||8.0 – 10.5||Balance|
|304L||0.03 max.||2.00 max.||1.00 max.||0.045 max.||0.03 max.||18.0 – 20.0||8.0 – 12.0||Balance|
|304H||0.04-0.10||2.00 max.||1.00 max.||0.045 max.||0.03 max.||18.0 – 20.0||8.0 – 12.0||Balance|
304/304L/304H Stainless Steel Pipes, Tube Mechanical Properties
|Melting Range,℃||1400 ℃||1400 ℃||1400 ℃|
|Tensile Strength (Mpa)||515||485||515|
|Yield Strength (Mpa)||205||170||205|
An ISO 9001:2008 certified company, Metline Industries is a leading manufacturer and supplier of stainless steel 304 /304L seamless pipes and stainless steel 304/304L welded pipes. Our extensive stock of SS 304 seamless, ERW pipes comprises of pipes and tubes in a size range of 6 inch to 24 inch in all major schedules and thicknesses.
Stainless Steel 304, 304L Pipes, Stainless Steel 304L Tubes Value Added Processing Services
- 304, 304L Stainless Steel Pipe Polishing
- Stainless Steel 304, 304L Pipe Beveling
- Heat Treatment, Annealing, Pickling of 304, 304L Pipes
- Ultrasonic Testing of 304L Pipes
- 100% X-Ray Welding for 304L Large Diameter Custom Size Stainless Steel Pipes
- Cold Drawing Services
- Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.
Stainless Steel 304, 304L, UNS S30400, UNS S30403, WNR 1.4301, WNR 1.4307 Pipes, Tubes / Tubing, and Butt Weld Fittings
Stainless Steel 304/304L pipes and tubes are available in both seamless and welded form in OD and NB sizes. In addition to standard sizes, which are available in stock, our specialty is to manufacture and supply custom size 304/304L cold drawn seamless tubes from our factory.
Stainless Steel 304/304L pipes and tubes can be offered in random lengths of up to 6meters long or cut to a specific length as ordered. We also offer a complete range of stainless steel 304/304L butt weld fittings including 304/304L elbow, 304/304L bends, 304/304L tees, 304/304L reducers and caps.
Production, Supply, Stock Range of Stainless Steel 304/304L Pipes and Stainless Steel 304/304L Tubes
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
Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type: SS 304 Seamless Pipes | SS 304 ERW Pipes | SS 304L Welded Pipes | SS 304 Fabricated Pipes | SS 304 CDW Tubes
Form: SS 304 Round Pipes/Tubes, SS 304 Square Pipes/Tubes, SS 304 Rectangular Pipe/Tubes, SS 304 Coiled Tubes, SS 304 “U” Shape, SS 304 Pan Cake Coils, SS 304 Hydraulic Tubes
Length: Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps | 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
Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be manufactured on request
Stainless Steel 304/304L Pipes Specifications
- ASTM A312 304/304L: Seamless and straight-seam welded austenitic pipe intended for high temperature and general corrosive service. Filler metal not permitted during welding.
- ASTM A358 304/304L: Electric fusion welded austenitic pipe for corrosive and/or high temperature service. Typically only pipe up to 8 inch is produced to this specification. Addition of filler metal is permitted during welding.
- ASTM A790 304/304L: Seamless and straight-seam welded ferritic/austenitic (duplex) pipe intended for general corrosive service, with a particular emphasis on resistance to stress corrosion cracking.
- ASTM A409 304/304L: Straight-seam or spiral-seam electric fusion welded large diameter austenitic light-wall pipe in sizes 14” to 30” with walls Sch5S and Sch 10S for corrosive and/or high
- ASTM A376 304/304L: Seamless austenitic pipe for high temperature applications.
- ASTM A813 304/304L: Single-seam, single- or double- welded austenitic pipe for high temperature and general corrosive applications.
- ASTM A814 304/304L: Cold-worked welded austenitic pipe for high temperature and general corrosive service.
Markings on the Stainless Steel 304/304L Seamless, Welded Pipes
The full identification of the pipe should be continuously marked down its whole length, including:
- Nominal Pipe Size (Nominal Bore)
- Schedule (Wall Thickness)
- Method of Manufacture (Seamless or Welded)
- Heat Number
- Manufacturer’s Name or Symbol
Export Destinations for Stainless Steel 304/304L Pipes and Stainless Steel 304/304L Tubes
Product reliability and performance has made Metline Industries a leading exporter and distributor of stainless steel 304/304L pipes, stainless steel 304/304L tubes and stainless steel 304 tubing in India and international markets such as UAE, Bahrain, Indonesia, Malaysia, Mexico, Chile, Brazil, Peru, Nigeria, Kuwait, Jordan, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan, Saudi Arabia. Our high quality steel pipes, good customer service, and in house pipes and tubes processing capabilities have made us one of the emerging suppliers for steel pipes and tubes in Middle East countries including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates and Yemen.
Domestic Supply Destinations for Stainless Steel 304/304L Pipes and Stainless Steel 304/304L Tubes
Our products are supplied to all major Industrial areas and cities in India such as Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi