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WUXI SYLAITH SPECIAL STEEL CO.,LTD

  • China,Wuxi ,Jiangsu
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China 3" SCH40 Hot Rolled BA 304/316L Stainless Steel Pipe for Industrial Chemical and
China 3" SCH40 Hot Rolled BA 304/316L Stainless Steel Pipe for Industrial Chemical and

  1. China 3" SCH40 Hot Rolled BA 304/316L Stainless Steel Pipe for Industrial Chemical and
  2. China 3" SCH40 Hot Rolled BA 304/316L Stainless Steel Pipe for Industrial Chemical and

3" SCH40 Hot Rolled BA 304/316L Stainless Steel Pipe for Industrial Chemical and

  1. MOQ: 1 ton
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 50000 tons per year
Delivery Time 7-10days
Packaging Details Standard waterproof package
Invoicing by actual weight
Surface BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Technique Cold Rolled Hot Rolled
Tolerance ±1%
Application Construction
Brand Name WUXI SYLAITH
Model Number 0.5mm
Certification ISO 9001
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 50000 tons per year
Delivery Time 7-10days Packaging Details Standard waterproof package
Invoicing by actual weight Surface BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D
Technique Cold Rolled Hot Rolled Tolerance ±1%
Application Construction Brand Name WUXI SYLAITH
Model Number 0.5mm Certification ISO 9001
Place of Origin CHINA
3" SCH40 Hot Rolled BA 304/316L Stainless Steel Pipe
Product Overview

Our 3" Thickness Hot Rolled BA 304 316L Polishing Stainless Steel Pipe is engineered for demanding industrial environments where corrosion resistance, strength, and long service life are essential. Manufactured with premium 304 and 316L stainless steel, these pipes feature a bright annealed (BA) polished surface for improved appearance, hygiene, and oxidation resistance.

This stainless steel pipe is widely used in industries such as petroleum, food processing, chemical engineering, construction, shipbuilding, and power generation. Available in round, square, and rectangular tubing, it supports customized sizes, wall thicknesses, and lengths according to project requirements.

Key Advantages:
  • Excellent corrosion resistance
  • High temperature resistance
  • Smooth polished surface
  • Easy welding and fabrication
  • Long service life with low maintenance
Hot Rolled BA Polished Stainless Steel Pipe showing smooth surface finish and industrial application

Common Challenges in Industrial Applications

Many industrial projects face significant challenges when using low-grade metal pipes, including:

  • Rust and corrosion in humid or chemical environments
  • Surface contamination in food or pharmaceutical production
  • Pipe deformation under high temperature or pressure
  • Short service life and high replacement costs

Carbon steel and inferior alloy pipes often fail in harsh industrial conditions, causing costly downtime and increased operational expenses.


Our Solution

Our 304/316L hot rolled stainless steel pipe effectively solves these industrial challenges by offering:

  • 304 Stainless Steel: Excellent general corrosion resistance for food, construction, and machinery industries
  • 316L Stainless Steel: Superior resistance to chloride corrosion, acids, and marine environments

With polished BA surface treatment and precision manufacturing, these pipes ensure:

  • Clean internal flow channels
  • Reduced bacterial adhesion
  • Better pressure-bearing capacity
  • Improved durability in extreme environments

Custom manufacturing is available based on customer drawings and specifications.


Technical Specifications
Item Details
Product Name Hot Rolled BA Polished Stainless Steel Pipe
Material Grade 304, 304L, 309S, 310S, 316, 316L, 321, 347, 201, 202
Steel Series 300 Series
Thickness 1mm-150mm (0.03" available)
Outer Diameter 6mm-2500mm
Shape Round / Square / Rectangular
Surface Finish Polishing, Annealing, Pickling, Bright Annealed (BA)
Production Process Hot Rolled / Cold Rolled
Standard ASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A789, DIN, JIS, EN, GB
Length 4000mm, 5800mm, 6000mm, 12000mm or customized
Payment Terms T/T, L/C, Western Union
Trade Terms FOB, CIF, CFR, CNF, EXW
Packaging Standard export seaworthy package

Industry Applications

Our stainless steel tubes are widely used across multiple industries:

Stainless steel pipe applications across various industries including chemical, food processing, and construction
Chemical Industry
  • Acid transportation pipelines
  • Chemical processing equipment
Food Processing
  • Dairy pipelines
  • Beverage systems
  • Sanitary transfer tubing
Construction
  • Handrails
  • Structural frameworks
  • Decorative engineering
Energy & Power
  • Heat exchangers
  • Boiler systems
  • Nuclear facility pipelines
Marine & Shipbuilding
  • Saltwater piping systems
  • Marine exhaust systems
Machinery Manufacturing
  • Hydraulic tubing
  • Mechanical components

Working Principle

Stainless steel pipes function by transporting liquids, gases, or structural loads while resisting corrosion and mechanical stress.

Working Principle:
  1. Material Composition
    Chromium forms a passive oxide film on the surface, preventing oxidation.
  2. Corrosion Resistance Mechanism
    Nickel and molybdenum (especially in 316L) improve acid and salt resistance.
  3. Pressure Resistance
    Thick walls and seamless/hot rolled processing provide high pressure tolerance.
  4. Surface Protection
    BA polished surface minimizes contamination and improves cleanliness.

This combination makes stainless steel piping ideal for hygienic, corrosive, and high-temperature systems.


Selection Guide

Selecting the right stainless steel pipe depends on several factors:

Choose 304 if you need:
  • General industrial use
  • Indoor applications
  • Lower budget projects
  • Food-grade requirements
Choose 316L if you need:
  • Marine environments
  • Chemical plants
  • Acid resistance
  • Higher corrosion protection
Consider these parameters:
  • Wall thickness
  • Outer diameter
  • Surface finish
  • Pressure rating
  • Welding requirements

Always confirm application environment before purchasing.


Frequently Asked Questions
1. What is the difference between 304 and 316L stainless steel pipe?
304 is suitable for general corrosion resistance, while 316L offers better resistance to chlorides, saltwater, and chemicals.
2. Is this stainless steel pipe suitable for food-grade applications?
Yes. 304 and 316L stainless steel are widely used in food processing and sanitary systems.
3. Can you customize pipe sizes and lengths?
Yes. We support customized diameter, wall thickness, length, and surface treatment.
4. What surface finishes are available?
We offer BA, polished, annealed, pickled, and bright finishes.
5. What industries use stainless steel pipes most?
Chemical, food, construction, shipbuilding, energy, machinery, and pharmaceutical industries.
Q: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q: HOW TO GET A SAMPLE?
A: FREE samples are available for your checking and testing. And to get free samples, you need to send us your detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q: HOW TO VISIT YOUR FACTORY?
A: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport. If you come from Shanghai, it will take 2 hours by flight (every day 5 flights). If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Seller

  • Year Established:

    2010

  • Total Annual:

    180 Million-250 Million

  • Employee Number:

    1200~1300

  • Ecer Certification:

    Verified Supplier

Wuxi Sylaith Special Steel Co.,Ltd     Since the establishment of our company, Wuxi Sylaith Special Steel has been deeply involved in steel manufacturing and international trade for 12 years, with a total foreign trade sales of US$390 million. We focus on the supply of all categor... Wuxi Sylaith Special Steel Co.,Ltd     Since the establishment of our company, Wuxi Sylaith Special Steel has been deeply involved in steel manufacturing and international trade for 12 years, with a total foreign trade sales of US$390 million. We focus on the supply of all categor...

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  • WUXI SYLAITH SPECIAL STEEL CO.,LTD
  • 168 Qiangao Road, Liangxi District, Wuxi,China
  • https://www.seamless-steel-tubes.com/

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