Stainless Steel Pipe Specifications

Stainless Steel Pipe

Stainless steel pipe is widely used in industries that require corrosion resistance, clean appearance, stable mechanical performance and long service life.

Compared with ordinary carbon steel pipe, stainless steel pipe provides improved resistance to moisture, chemicals and many corrosive environments. It is commonly used in chemical processing, food and beverage equipment, water treatment, petroleum systems, machinery, architecture, construction and industrial piping.

We supply both seamless stainless steel pipe and welded stainless steel pipe according to different grades, standards, dimensions and surface requirements.

Customers can specify the required steel grade, outside diameter, wall thickness, length, pipe type, surface finish and end treatment according to the intended application.

Product Types

Our stainless steel pipe range may include:

• Stainless Steel Seamless Pipe

• Stainless Steel Welded Pipe

• Stainless Steel Tube

• Industrial Stainless Steel Pipe

• Structural Stainless Steel Pipe

• Sanitary Stainless Steel Tube

• Customized Stainless Steel Pipe

Different manufacturing methods and specifications can be selected according to pressure, corrosion resistance, surface and project requirements.

Common Grades

Available grades may include:

• 201

• 202

• 304

• 304L

• 316

• 316L

• 321

• 310S

• 904L

• Duplex stainless steel grades where available

Actual grade availability should be confirmed according to size, standard and order quantity.

Available Standards

Common standards may include:

• ASTM A312

• ASTM A269

• ASTM A213

• ASTM A554

• ASTM A789

• EN 10216-5

• EN 10217-7

• Other international standards available upon request

Seamless Stainless Steel Pipe

Seamless stainless steel pipe is manufactured without a longitudinal welded seam. It is commonly used in applications that require reliable pressure resistance, corrosion resistance and consistent pipe structure.

Typical applications include:

• Chemical processing

• Oil and gas

• Heat exchangers

• Boilers

• Pressure piping

• Power generation

• Industrial equipment

Welded Stainless Steel Pipe

Welded stainless steel pipe is manufactured by forming stainless steel strip or plate into a tubular shape and welding the joint.

It offers good dimensional consistency, efficient production and competitive cost for many industrial, structural and decorative applications.

Typical applications include:

• Water systems

• Food equipment

• Construction

• Structural engineering

• Machinery

• Architectural applications

• General industrial piping

Product Advantages

Excellent Corrosion Resistance

Stainless steel pipe provides good resistance to moisture, oxidation and many chemical environments, depending on the selected grade.

Multiple Grades Available

Different stainless steel grades can be selected according to corrosion resistance, temperature, strength and application requirements.

Seamless and Welded Options

Both seamless and welded stainless steel pipes are available for different project and cost requirements.

Flexible Specifications

Outside diameter, wall thickness, length, surface finish and pipe ends can be customized according to customer requirements.

Clean Surface Quality

Stainless steel pipes are available in different surface conditions and finishes for industrial, sanitary and architectural applications.

Export-Oriented Supply

We support international orders with inspection documents, customized marking, export packing and shipping arrangements.

Applications

Stainless steel pipes are widely used in:

• Chemical and petrochemical industries

• Food and beverage equipment

• Water treatment systems

• Oil and gas projects

• Pharmaceutical equipment

• Heat exchangers

• Power generation

• Industrial piping

• Machinery

• Construction

• Architecture

• Sanitary systems

• Marine applications

• General engineering

Surface Finish

Available surface finishes may include:

• Pickled

• Annealed

• Bright Annealed

• Polished

• 2B

• No.4

• Hairline

• Mirror

• Customized finish

Actual available finishes depend on pipe type, grade and specification.

Pipe End Options

Available pipe ends may include:

• Plain End

• Beveled End

• Threaded End

• Customized End Processing

Processing Services

Additional processing services may include:

• Cutting to length

• Polishing

• Beveling

• Threading

• Drilling

• Marking

• Surface finishing

• Customized packing

Quality Inspection

Depending on the applicable standard and customer requirements, inspection may include:

• Chemical composition analysis

• Mechanical property testing

• Dimensional inspection

• Outside diameter inspection

• Wall thickness inspection

• Surface inspection

• Weld seam inspection for welded pipes

• Hydrostatic testing

• Non-destructive testing

• Visual inspection

Mill Test Certificates and other inspection documents can be provided according to the agreed specification.

Packing

Stainless steel pipes can be packed according to size, surface requirements and transportation conditions.

Common packing methods include:

• Steel strip bundles

• Plastic wrapping

• Protective end caps

• Wooden cases where required

• Export seaworthy packing

• Customized packing

Shipping

We support international shipments under commonly used trade terms, including:

• FOB

• CFR

• CIF

Shipping arrangements can be made according to product dimensions, quantity and destination port.

How to Get an Accurate Quotation

For an accurate stainless steel pipe quotation, please provide:

• Pipe type

• Steel grade

• Standard

• Outside diameter

• Wall thickness

• Length

• Quantity

• Surface finish

• Pipe end requirement

• Destination port

Send us your required specifications and quantity to receive a detailed quotation.