SS 904L Seamless Pipe Manufacturers, 904L Tubes Supplier in India, Alloy 904L Tubing Exporter – ASTM B677 | ASME SB677

SS 904L Welded Pipes, High Quality 904L Welded Tubing Suppliers – ASTM B 673 / 674, ASME SB 673 / 674

WNR 1.4539, UNS N08904 Seamless Tubes Supplier, Straight, Coiled, Seamless 904L Pipes, Tubing Supplier, Distributor

SS 904L Pipes & Tubes Manufacturers in India

As one of the leading stainless steel 904L pipe manufacturers in India, we stock over 100 tons. We have stock of over 55 tons in stainless steel 904L seamless pipes, and stock of around 45 tons in stainless steel 904L welded pipes. Metline is one of the largest stainless steel 904L pipe supplier in India. Our products include stainless steel 904L seamless tubes, stainless steel 904L welded tubes, SS 904L capillary tubes and SS 904L 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 904L pipes, high wall thick stainless steel 904L pipes and thin walled stainless steel 904L tubings.

We follow a strict quality control system for stainless steel 904L 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.

ProductStainless Steel 904L Pipe & Tube
TypeSeamless, 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
FinishAnnealed & Pickled, 2B, No.4, Mirror, Polish
PackingBundled Packing
ServicesCutting, Beveling, Threading, Polishing
SS 904L Pipes, Fittings, Flanges Manufacturers, Suppliers, Factory

We Sell High Quality Stainless Steel 904L Pipes at Reasonable Prices!

ASTM A312, ASTM A213, ASTM A554, ASTM A249, ASTM A269, ASTM A270, ASTM A358

If you are looking for high quality stainless steel 904L seamless pipe or 904L welded pipe manufacturer, contact us on or +919987448842

Stainless Steel 904L | UNS N08904 | WNR 1.4539 | 904L Seamless Tubes | 904L Welded Pipes

TP904L Pipes, SCH 10S | TP904L Pipes, SCH 40S | TP904L Pipes, SCH 80S | TP904L Pipes, SCH 160 | TP904L Tubes, Tubing

  • Seamless & ERW Stainless Steel 904L Pipes, Stainless Steel 904L Tubes Available for Supply – Contact Us For Best Prices!
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What is Stainless Steel 904L? About Stainless Steel 904L

Equivalents, Chemical, Mechanical Properties

UNS NO8904, commonly known as 904L stainless steel, is a low carbon austenitic nickel-chromium stainless steel with additions of molybdenum and copper.  904L pipes, 904L sheets and plates and other 904L product forms products are mainly used where the corrosion resistant properties of 316L and 317L are inadequate, especially in severe corrosive conditions.

Due to the combination of high contents of chromium, nickel, molybdenum and copper, stainless steel 904L exhibits greater resistance to pitting and crevice corrosion and to general corrosion in reducing acids.

When compared to 2205 grade duplex stainless steel, 904L has similar corrosion resistant properties but lower mechanical strength. 2205 is also a lower cost option compared to 904L, but is not suitable for temperatures above 300°C. Overall among the three grades i.e. 904L, 316L and 2205, 316L stainless steel is the lowest cost option, but offers comparatively lower corrosion resistance.

Stainless steel 904L plates, 904L pipes, and 904L fittings are widely used for manufacturing tanks, vessels, piping, heat exchangers, and other equipment used for handling sulphuric, phosphoric and acetic acids, bleaching operations in the pulp and paper industry. In addition, 904L tube is widely used for general piping requirements in the oil and gas, chemical and pharmaceutical industries.

Stainless Steel 904L, UNS N08904,  WNR 1.4539 Stainless Steel Pipes, Tube Chemical Composition

0.020 max.2.00 max.1.00 max.0.045 max.0.035 max.19.0 – 23.04.0 – 5.023.0 – 28.01.0- 2.0Balance

Stainless Steel 904L, UNS N08904,  WNR 1.4539 Stainless Steel Pipes, Tube Mechanical Properties

Melting Range,℃1300-1390 ℃
Elongation %35 min.
Tensile Strength (Mpa)490
Yield Strngth (Mpa)220
Hardness (Brinell)150

An ISO 9001:2008 Certified Company, Metline Industries is a leading exporter and supplier of stainless steel alloy 904L seamless pipes and tubes as per ASTM B677 and 904L welded pipes available with complete certifications – Mill TC EN 10204 3.1, NABL approved lab test reports, PMI reports. We are stockholder and supplier of 904L stainless steel pipes and tubes in a wide range sizes, surface treatment, and ASTM standards. UNS N08904 | WNR 1.4539 | Alloy 904L.

Stainless Steel 904L, UNS N08904,  WNR 1.4539 Seamless Pipes, Tubes / Tubing, and Butt Weld Fittings

Stainless Steel 904L 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 SS 904L cold drawn seamless tubes from our factory.

Stainless Steel 904L 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 904L butt weld fittings including 904L elbow, 904L bends, 904L tees, 904L reducers and caps.

904L Seamless Pipe and Tubes Specification: ASTM B677, ASME SB677

904L Welded Pipe / Tubes Specification:  ASTM B 673 / 674, ASME SB 673 / 674

904L Fittings and Flanges: ASTM B 366 / ASME   SB 366

Why Choose Metline Industries for Stainless Steel 904L, UNS N08904,  WNR 1.4539 Pipes & Tubes?

  1. Short Delivery Times – We are the quickest when it comes to servicing our customers with high quality stainless steel 904L pipes and tubes.
  2. Custom Sizes: We can process stainless steel 904L pipes and tubes to produce and supply either standard or non-standard stainless steel pipes.
  3. Best Prices: Our prices for stainless steel 904L pipes are competitive.
  4. Quality Products: We make sure that our quality of SS 904L pipes and tubes are compromised at any cost.
  5. Complete Certification: Our products are supplied with complete certification – Mill TC, Test Reports from NABL approved Labs, Hydro Testing.
  6. Pipe Fittings and Flanges: We are a manufacturer of 904L forged pipe fittings, 904L butt weld pipe fittings, 904L compression ferrule fittings, and 904L flanges, offering our customers the convenience to purchase all their requirements from one vendor.
  7. Complete Documentation: For our overseas customers in the Middle East, GCC region, South Amercia and the African region we offer our SS 904L grade materials with all documents including Invoice, Packing List, Mill Test Certificates, Certificate of Origin and Bill of Lading

Stainless Steel 904L, UNS N08904,  WNR 1.4539 Pipes and Tubes Available Product Forms

  1. SS 904L Welded and Seamless Tubes, Pipes
  2. SS 904L Hydraulic and Instrumentation Tubes
  3. SS 904L Coiled Tubing
  4. SS 904L Capillary Tubes
  5. SS 904L Seam Welded and Cold Redrawn Pipe and Tubes
  6. SS 904L Seam Welded, Cold Redrawn and Annealed Pipes and Tubes

904L Stainless Steel Pipes, 904L Stainless Steel Tubes Value Added Processing Services

  1. 904L Stainless Steel Pipe Polishing
  2. 904L Stainless Steel Pipe Beveling
  3. Heat Treatment, Annealing, Pickling of SS 904L ERW, Seamless Pipes
  4. Ultrasonic Testing of SS 904L Pipes
  5. 100% X-Ray Welding for 904L Large Diameter Custom Size Stainless Steel Pipes
  6. Drawing Services
  7. Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.

Production, Supply, Stock Range of Stainless Steel 904L Pipes and Stainless Steel 904L Tubes

Outside Diameter: 6.00 mm OD up to 250 mm OD, Sizes up to 12” 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: Seamless / ERW / Welded / Fabricated / CDW

Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, 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

Markings on the Stainless Steel 904L, UNS N08904,  WNR 1.4539 Seamless/Welded Pipes

The full identification of the pipe should be continuously marked down its whole length, including:

  1. Nominal Pipe Size (Nominal Bore)
  2. Schedule (Wall Thickness)
  3. Specification
  4. Grade
  5. Method of Manufacture (Seamless or Welded)
  6. Heat Number
  7. Manufacturer’s Name or Symbol

Export Destinations for Stainless Steel 904L Pipes and Stainless Steel 904L Tubes

Product reliability and performance has made Metline Industries a leading exporter and distributor of stainless steel 904L pipes, stainless steel 904L tubes and stainless steel 904L 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 904L Pipes and Stainless Steel 904L 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

Stainless Steel 904L, UNS N08904,  WNR 1.4539 Stainless Steel Pipes, Tube Stock and Supply Range

Sr. No.Product DescriptionOutside Diamter, OD (in mm)Wall Thickness, WT (in mm)
1904L Stainless Steel Round Pipe/Tube6mm – 630mm0.5mm-30mm
2904L Stainless Steel Square Pipe/Tube12.7mm* 12.7mm to 300mm* 300mm0.5mm-30mm
3904L Stainless Steel Rectangular Pipe/Tube10*20mm to 100*200mm0.5mm-30mm
4904L Stainless Steel Colour Coated Pipe/Tube6mm to 630mm0.5mm-30mm
5904L Stainless Steel Electropolished Pipes/Tubes12.7mm to 250mm0.5mm-30mm
6904L Stainless Steel Triangle Tube16mm to 85mm0.5mm-3.0mm
7904L Stainless Steel Hexagonal Tube13mm to 85mm0.5mm-2.0mm
8904L Stainless Steel U Shaped Tube20mm to 200mm0.5mm-2.0mm
9904L Thin-Wall Stainless Steel Tube22mm*0.7mm to 108mm*2.0mm0.5mm-2.0mm
10904L Inner/Outside Polished Stainless Steel Tube, Pipes12.5mm to 203.2mm1.0mm – 5mm
11904L Stainless Steel Capillary Tube0.28mm to 10mm0.08mm – 1.2mm
12904L Stainless Steel Seamless Tube6mm to 430mm0.8mm – 30mm