904L Stainless Steel Tubing Manufacturer, Suppliers, and Exporters in India

Mcneil Instruments, a reputable manufacturer, supplier, and exporter of ASTM B677 UNS N08904 Seamless Tube, specializes in providing high quality stainless steel tubing for various industrial applications. Originally designed for use in environments with dilute sulfuric acid, the 904L Stainless Steel Tubing offered by Mcneil Instruments is widely utilized in chemical processing industries. Also known as UNS N08904, the Stainless Steel 904L Pipe is crucial in the manufacturing of phosphate based fertilizers. Recognized as a super austenitic stainless steel grade, the 904L Seamless Pipe supplied by Mcneil Instruments contains additional molybdenum and copper in its alloy composition, effectively enhancing its mechanical and corrosion resistance properties.

Mcneil Instruments a leading Manufacturer, supplier, and exporter ensures top performance with its SB 677 904L Stainless Steel Pipe, leveraging higher chromium and molybdenum content for exceptional corrosion resistance, particularly in challenging environments. With excellent resistance to dilute sulfuric acid and other inorganic acids, as well as many organic acids, the 904L Welded Pipe, specified by ASTM B677, stands out for its resilience, even against hot phosphoric acid. Mcneil Instruments produces the ASTM B677 Tp 904L in seamless, hot finished, or cold worked conditions, adhering to the highest standards. Tailored for general corrosive service, tubes made from ASTM B677 UNS N08904 grade are offered in solution treated or heat treated forms, quenched in water or rapidly cooled by other methods. For competitive pricing on ASTM B677 904L, reach out to Mcneil Instruments.

904L Stainless Steel Tube sizes

904L Stainless Steel Seamless Tubing

  • Size: 1/2″ OD – 12″ OD
  • OD: 3.00 – 219.10 mm
  • Thickness : 0.40 – 12.70 mm
  • Length: Single, Double Random & Cut Length

TP 904L Erw / Welded Tubing

  • Size: 1/2″ – 12″ OD, Guage: 25 SWG – 10 SWG
  • OD: 6.35 to 114.3 mm O.D
  • Thickness : 0.8 – 12.7 mm
  • Length: up to 26 Meters

ASTM B677 UNS N08904 Tubing Specification

ASTM A213 / ASME SA 213Standard Specification for 904L Stainless Steel Seamless Superheater, Condenser, Hydraulic, Boiler and Heat-Exchanger Tubes
ShapesASTM B677 UNS N08904 Round, Rectangular, Square, Hydraulic, Straight, “U” Shape, Coiled, Honed Tubes, Pan Cake Coils
Manufacturing TypeSeamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded
Delivery ConditionAnnealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF
Surface FinishBA, 2B, No.4, No.1, No.3, No.8, 8K, HL, 2D, 1D, Mirror Polished, 180G, 320G, 400G Satin/ Hairline, 400G, 500G, 600G or 800G Mirror finish SS 904L Tubing or Custom Finish as per customer’s specification
Thickness RangeSCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS
Relevant StandardASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A554, ASTM A249, ASTM A269, ASTM A270, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296
Value Added Services
  • Cutting
  • Beveling
  • Threading
  • Polishing (Electro & Commercial)
  • Draw & Expansion as per required Size & Length
  • Destructive and Non Destructive
  • Ultrasonic Testing
  • Annealed & Pickled Bending
Swg & Bwg10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
ENDPlain End, Beveled End, Treaded ASTM B677 904L Tube
Processing ServiceBending, Welding, Decoiling, Punching, Cutting, Moulding
TechniqueSS TP 904L Cold drawn, Cold rolled, Hot rolled, Extrusion Tube
  • Outer Diameter: +/- 0.2mm
  • Thickness: +/- 10% OR as customer request
  • Length: +/- 10mm
  • Specification
  • Material Grade
  • Nominal Size
  • Schedule or Wall Thickness
  • Method of Manufacturing (Seamless / Welded)
  • Heat Number
  • Manufacturer’s Name or Custom Logo – on request

Marked Pipe Sample: 904L Stainless Steel 12″ NB SCH 40S SEAMLESS HEAT NO. XXXX

Test Certificate
  • DFARS compliant
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • 100% Radiography Test Report
  • Raw Materials Certificate
  • Third Party Inspection Report
  • Fumigation Certificates
  • Heat Treatment Charts
  • HS Code Commercial Invoice
  • Form A for Generalized System of Preferences (GSP)
  • Manufacturer Test Certificate
  • Moisture testing
  • Surface roughness measurement
  • Laboratory Test Certificate from Govt. Approved Lab
ASME SB 677 904L Tubing PackagingPacked in PE Fabric Bundles or ply wooden box wrapped in plastic or Standard seaworthy export packing or as per customers’ request
PortMumbai, India
Uses & Application
  • Common industrial services (Petroleum, chemical, paper, fertilizer, fabric, aviation and nuclear)
  • Fluid, gas and oil industry
  • Heat transmission and pressure service
  • Construction and ornamental
  • Boilers and Heat exchangers
  • Decoration purpose, boiler, auto parts, medical device, food industry, building materials)

ASTM B677 904L Tubes for sale

ASME SB 677 904L Electropolished TubingASTM B677 904L 12mm Tubing
ASTM B677 904L Rectangular TubingASTM B677 UNS N08904 Hydraulic Tubing
DIN 1.4539 Stainless Steel 904L Rectangular TubeAlloy 904L High Precision Tubes
Alloy 904L High Pressure TubingASME SB 677 904L Heat exchanger Tubes
ASTM B677 TP 904L ERW TubeStainless Steel DIN 1.4539 Coil Tubing
904L Stainless Steel Instrument TubingStainless Steel TP 904L Sanitary Tube
ASTM B677 UNS N08904 Square TubingASTM B677 TP 904L SS 1 inch Tube
SS 904L Exhaust TubingSS TP 904L Cold Drawn Seamless Tube
SS TP 904L Seamless TubingSS 904L Round Tubing
904L SS ASTM B677 Small Diameter TubingSS TP 904L Elliptical and Oval Tubes
Stainless Steel DIN 1.4539 Capillary Tubing904L SS ASTM B677 Condenser Tubes

SS TP 904L Tubing Mechanical Properties

ElementGrade 904L
Melting Range1300 -1390 ℃
Tensile Stress490
Yield Stress (0.2%Offset)220
Elongation35% minimum
Hardness (Brinell)

ASME SB 677 904L Tube Chemical Composition

AISI 904LMaximumMinimum

904L SS ASTM B677 Equivalent

SS 904L1.4539N08904SUS 890L904S13STS 317J5LZ2 NCDU 25-20X1NiCrMoCu25-20-5

As a leading manufacturer, supplier, and exporter of 904L stainless steel tubing, Mcneil Instruments Inc. is your trusted partner for top quality tubing solutions. With our unwavering commitment to excellence, customizable options, stringent quality assurance, global reach, and dedication to customer satisfaction, we stand out as the premier choice for all your stainless steel tubing needs. Whether you’re seeking standard products or custom solutions, you can rely on Mcneil Instruments Inc. for reliable, durable, and high performance tubing that exceeds expectations.

Contact us today to discover how we can fulfill your stainless steel tubing requirements with unmatched expertise and reliability.