3" SCH40 Hot Rolled BA 304/316L Stainless Steel Pipe for Industrial Chemical and Food Applications
Product Details
| 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 | Model Number: | 0.5mm |
Product Description
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.
- Excellent corrosion resistance
- High temperature resistance
- Smooth polished surface
- Easy welding and fabrication
- Long service life with low maintenance
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 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.
| 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 |
Our stainless steel tubes are widely used across multiple industries:
- Acid transportation pipelines
- Chemical processing equipment
- Dairy pipelines
- Beverage systems
- Sanitary transfer tubing
- Handrails
- Structural frameworks
- Decorative engineering
- Heat exchangers
- Boiler systems
- Nuclear facility pipelines
- Saltwater piping systems
- Marine exhaust systems
- Hydraulic tubing
- Mechanical components
Stainless steel pipes function by transporting liquids, gases, or structural loads while resisting corrosion and mechanical stress.
- Material Composition
Chromium forms a passive oxide film on the surface, preventing oxidation. - Corrosion Resistance Mechanism
Nickel and molybdenum (especially in 316L) improve acid and salt resistance. - Pressure Resistance
Thick walls and seamless/hot rolled processing provide high pressure tolerance. - Surface Protection
BA polished surface minimizes contamination and improves cleanliness.
This combination makes stainless steel piping ideal for hygienic, corrosive, and high-temperature systems.
Selecting the right stainless steel pipe depends on several factors:
- General industrial use
- Indoor applications
- Lower budget projects
- Food-grade requirements
- Marine environments
- Chemical plants
- Acid resistance
- Higher corrosion protection
- Wall thickness
- Outer diameter
- Surface finish
- Pressure rating
- Welding requirements
Always confirm application environment before purchasing.
Product Highlights
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 ...
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