Stainless Steel 904L Pipes Manufacturer

Stainless Steel 904L Pipes, SS 316 Seamless Pipe, Stainless Steel UNS N08904 Pipes, ASTM A312 TP904L Stainless Steel Seamless Pipe, SS 1.4539 Pipes, Stainless Steel 316 ERW Pipes, 316H SS Welded Pipe Suppliers in Mumbai, India.

Astec Tubes are leading manufacturers, suppliers, stockists, and exporters of Stainless Steel 904L Pipes in Mumbai, India. We manufacture these SS Pipes using high-quality raw materials and advanced technology under the guidance of professionals as per national and international quality standards. These Pipes are available in various types, standards, sizes, and dimensions to meet the requirements of various industries. Stainless Steel 904L Pipe is a high-alloy austenitic stainless steel that consists of low carbon content. The grade is designed for use under severe corrosive conditions. It has been demonstrated over many years and was initially created to resist corrosion in dilute sulfuric acid.

Stainless Steel UNS N08904 Seamless Pipes have excellent resistance to warm seawater and chloride attack. The high resistance of grade 904L against stress corrosion cracking is due to the presence of high amounts of nickel in its composition. It is standardized and accepted for pressure vessels utilized in different countries. Essentially, SS 904L is fully austenitic and is less susceptible to precipitation of ferrite and sigma phases than regular austenitic grades with a very high molybdenum content. 904L SS Pipes is less resistant to nitric acid than grades 304L and 310L, which are free of molybdenum. SS 904L needs to be solution treated following cold working, to achieve maximum stress corrosion cracking resistance under critical environments.

SS SUS 904L Welded Pipe, 904L Stainless Steel Square Pipes, SS 904L Pipes, SS 904L Welded Pipe, SS 904L Austenitic Stainless Steel Pipes, ASTM A358 Stainless Steel 904L EFW Pipes Stockist, Stainless Steel 904L ERW Pipes, ASME SA 312 TP904L Seamless Pipe, SS 904L Industrial Pipes Manufacturer in India.

Distinctively, because of the combination of relatively high contents of chromium, nickel, molybdenum, and copper 904L Stainless Steel has very good resistance to general corrosion, especially in sulfuric and phosphoric conditions. Stainless Steel 1.4539 Welded Pipes are used in a wide variety of applications due to their excel features such as high resistance to pitting and crevice corrosion, high resistance to stress corrosion and corrosion fatigue, high resistance to uniform corrosion, good ductility, and weldability, etc. 904L Stainless Steel Pipes are used in many commercial and industrial applications such as Oil refinery components, Seawater cooling devices, Gas scrubbing plants, Pulp, and paper processing industries, Acetic, phosphoric and sulphuric acid processing plants, etc.

Specifications : ASTM A312, A358 / ASME SA312, SA358

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 : Seamless / ERW / Welded / Fabricated / CDW

Form : Round Pipes, Square Pipes, Rectangular Pipes

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

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

EN 10216-5 : EN 10216 316 Seamless Steel Pipe, EN 10216-5 1.4401 Seamless Steel Pipes for pressure purposes

EN 10217-7 : EN 10217 316 Welded Steel Pipe, Steel EN 10217-7 1.4401 Welded Pipes for pressure purposes

Stainless Steel 904L Seamless Pipes

Stainless Steel 904L Seamless Pipe

Stainless Steel 904L Welded Pipe

Stainless Steel 904L Welded Pipe

Stainless Steel 904L ERW Pipe

Stainless Steel 904L ERW Pipe

Stainless Steel 904L EFW Pipe

Stainless Steel 904L EFW Pipe

SStainless Steel 904L Square Pipe

Stainless Steel 904L Square Pipe

Stainless Steel 904L Rectangular Pipe

Stainless Steel 904L Rectangular Pipe

Stainless Steel 904L Pipes Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS 904L 1.4539 N08904 SUS 904L 320S31 08Ch17N13M2T Z6CNDT17‐123 X6CrNiMoTi17-12-2
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General Queries While Buying 904L SS Pipes

ASTM A312 TP904L Pipes Chemical Composition

Grade C Mn Si P S Cr Mo Ni Fe
SS 904L 0.08 max 2.0 max 0.75 max 0.045 max 0.030 max 16.00 - 18.00 2.00 - 3.00 10.00 - 14.00 68.395 min

904L Stainless Steel Pipe Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1399 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Types of Stainless Steel 904L Pipes


Stainless Steel 904L Pipes Applications

  • Petrochemicals
  • Gas Processing
  • Chemical Equipment
  • Off-Shore Oil Drilling Companies
  • Pharmaceutical Equipment
  • Pulp & Paper Industry
  • Sea Water Equipment
  • Power Generation