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904L Stainless Steel Pipes and Tubes

Name: 904L Stainless Steel Pipes and Tubes
Brand: DEEPAK STEEL (INDIA)

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MOQ : 100 Kilograms

904L Stainless Steel Pipes and Tubes Specification

Diameter
6 mm to 630 mm

Bend Radius
Customizable as per requirement

Connection Type
Butt Weld, Socket Weld, Flanged, Threaded

Tensile Strength
490 MPa min

Yield Strength
220 MPa min

Coating Type
No external coating; pickled and passivated surface

Sealing Type
Metal to Metal or Gasketed

Tolerance
±0.5% or as per requirement

Flexibility
Rigid (custom bends available)

Temperature Range
-196°C to 450°C

Thread Type
NPT, BSPP, BSPT

Product Type
Pipes and Tubes

Material
904L Stainless Steel

Connection
Seamless / Welded / Threaded / ERW

Shape
Round/Rectangular/Square/Custom

Standard
ASTM A312, ASTM B677, ASTM B673, ASTM B674, EN 10216-5, DIN 17456, JIS G3463

Surface Treatment
Polished, Annealed, Pickled

Outer Diameter
6 mm to 630 mm

Section Shape
Round, Square, Rectangular

Length
Up to 6 meters or as required

Thickness
0.5 mm to 30 mm

Color
Silver / Metallic

Usage
Chemical, Oil & Gas, Petrochemical, Pharmaceutical, Food Processing

Rated Pressure
As per design (customized on demand)

Material Grade
SS 904L (UNS N08904)

Application
Heat Exchangers, Condensers, Pulp & Paper Industry, Desalination Plants

Hardness
Max 90 HRB

Packaging
Plastic Caps on both ends, Bundled or Wooden Case

Density
8.0 g/cm³

Elongation
35% min

Inspecting Authority
Third Party Inspection Available

Corrosion Resistance
Excellent resistance to pitting, crevice and stress corrosion, especially in chloride environments

Magnetism
Non-magnetic in annealed condition

Customization
Available as per customer requirements

End Type
Plain End, Bevelled End, Threaded End

Manufacturing Process
Seamless / Welded / ERW

904L Stainless Steel Pipes and Tubes Trade Information

Minimum Order Quantity
100 Kilograms

Supply Ability
50 Kilograms Per Week

Delivery Time
1-2 Week

About 904L Stainless Steel Pipes and Tubes

904L Stainless Steel Pipes and Tubes

Specification

Standards: ASTM A312 / A213 / A269 / A358 / A778
Grades: TP 201, 202, 301, 302, 304, 304L, 309, 310, 316, 316L, 316LN, 316Ti, 317L, 321, 347, 405, 409, 410, 420, 430, 440C, 904L, AL-6XN (N08367).

Exceptional Corrosion Resistance

904L Stainless Steel Pipes and Tubes are renowned for their exceptional resistance against pitting, crevice, and stress corrosion, particularly in chloride environments. This quality makes them an ideal choice for industries exposed to aggressive chemicals, saltwater, or other corrosive agents, such as desalination plants and heat exchangers. The rigorously controlled manufacturing process ensures durability and superior performance in challenging applications.

Wide Range of Applications and Customization

These pipes and tubes are extensively used across diverse sectors-including chemical processing, oil & gas, pharmaceuticals, pulp & paper, and food industries-due to their robust mechanical properties. Adhering to standards like ASTM, EN, DIN, and JIS, they are available in round, square, rectangular, and custom shapes. Custom lengths, diameters, and end connections ensure compatibility with specific project needs. Let us tailor your order for precise engineering requirements.

Stringent Quality Standards and Packaging

Our 904L Stainless Steel Pipes and Tubes are manufactured to globally recognized standards and subjected to third-party inspections. Each product features precise tolerances, polished or pickled surfaces, and is non-magnetic in annealed condition. For added protection and safe delivery, pipes are provided with plastic caps on both ends and packed in bundles or wooden cases, ensuring they arrive in optimal condition regardless of destination.

FAQ's of 904L Stainless Steel Pipes and Tubes:

Q: How are 904L stainless steel pipes and tubes manufactured?

A: 904L stainless steel pipes and tubes are produced using seamless, welded, or ERW techniques. The chosen process depends on application requirements for size, strength, and surface finish. All products comply with stringent standards like ASTM A312, B677, and EN 10216-5, ensuring consistent quality and performance.

Q: What makes 904L stainless steel pipes suitable for corrosive environments?

A: These pipes exhibit excellent resistance to pitting, crevice, and stress corrosion, particularly in chloride-rich settings. The alloy composition of SS 904L, combined with surface treatments such as annealing and pickling, provides reliable performance in aggressive chemical and marine environments.

Q: Where are 904L pipes and tubes commonly used?

A: 904L pipes and tubes are widely utilized in oil & gas, chemical processing, desalination plants, heat exchangers, food processing, pharmaceutical, and pulp & paper industries. Their versatility, strength, and corrosion resistance meet the demanding requirements of these sectors.

Q: What end types and connections are offered for 904L pipes and tubes?

A: We provide plain, bevelled, or threaded ends, with connection types such as seamless, welded, flanged, threaded, and ERW. Thread types include NPT, BSPP, and BSPT, accommodating a range of installation and sealing preferences.

Q: Can I request custom sizes or shapes for my application?

A: Absolutely. We accommodate custom orders for outer diameter (6 mm to 630 mm), thickness (0.5 mm to 30 mm), length (up to 6 meters or as needed), and shape (round, square, rectangular, or custom). Specific tolerances and bend radii can also be provided upon request.

Q: How are 904L pipes and tubes packaged and delivered?

A: Each pipe or tube is equipped with plastic caps on both ends and packed in secure bundles or wooden cases, ensuring safe transit. We offer export-standard packaging for both domestic and international deliveries, tailored for various transportation modes.

Q: What are the key benefits of choosing 904L stainless steel pipes and tubes?

A: The main advantages include high tensile (490 MPa) and yield (220 MPa) strengths, remarkable corrosion resistance, non-magnetic properties in the annealed state, broad temperature tolerance (-196C to 450C), and adaptability to various industrial applications.

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