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Food Grade 304/316 Stainless Steel Seamless Pipe Tube for Industrial and Food Processing Applications
Ονομασία μάρκας:
Wuxi Sylaith Special Steel Co., LTD
Αριθμός μοντέλου:
304,304L,304H,321,316L,303,316H,347H,317H,310S, 304D,316Ti,309S,309Si2,310Si2
Τόπος προέλευσης:
Jiangsu, Κίνα
Πιστοποίηση:
MTC
Ελάχιστη ποσότητα παραγγελίας:
100 κιλά
Ικανότητα εφοδιασμού:
1000+τόνοι/τόνοι+μήνας
Λεπτομέρειες προιόντος
| Εφαρμογή: | Κατασκευή, Εργαλεία κουζίνας, Διακόσμηση, Χημική, Βιομηχανία | Πρότυπο: | GB,ASTM,AISI,JIS,DIN |
|---|---|---|---|
| Μήκος: | Απαίτηση, Προσαρμοσμένη, σε πηνίο, όπως απαιτείται, Κατόπιν αιτήματος | Ειδική χρήση: | Πλάκα χάλυβα υψηλής αντοχής, χάλυβας ανθεκτικός στη φθορά, εμπορική ποιότητα, δομικός χάλυβας άνθρακ |
| Πάχος: | 0,2-2,0 mm, 0,3-600 mm, προσαρμοσμένο, 0,12 mm-1,2 mm, 0,2-2,0 mm ή όπως απαιτείται | Ειδικός: | Χωρίς ραφή, Συγκολλημένο |
Περιγραφή προϊόντων
Food Grade Stainless Steel Pipes & Tubes
Food Grade 304/304L/316/316L/310S/321 Seamless Stainless Steel Pipe Tube for Food Processing, Chemical and Industrial Applications
Product Overview
Food Grade Stainless Steel Pipes and Tubes are manufactured from high-quality austenitic stainless steel grades including 304, 304L, 316, 316L, 310S, and 321. These pipes provide excellent corrosion resistance, hygienic performance, high-temperature strength, and long service life.
Available in both seamless and welded construction, our stainless steel pipes comply with international standards such as ASTM A312, ASTM A213, ASTM A269, and ASTM A249. They are widely used in food processing, pharmaceutical production, water treatment systems, chemical plants, heat exchangers, and industrial manufacturing facilities.
With smooth internal surfaces, superior mechanical properties, and excellent weldability, these stainless steel tubes ensure safe and efficient transportation of liquids, gases, and process media.
Common Industrial Challenges
- Corrosion caused by moisture, chemicals, and aggressive environments
- Contamination risks in food and pharmaceutical processing
- High-temperature oxidation and scaling
- Frequent maintenance and replacement costs
- Pressure-related failures in piping systems
Traditional carbon steel pipes may rust, contaminate products, and require extensive maintenance, leading to increased operating costs and production downtime.
Our Solution
- Excellent corrosion and oxidation resistance
- Hygienic and easy-to-clean surfaces
- High pressure and temperature resistance
- Long service life with minimal maintenance
- Compliance with international food and industrial standards
- Superior strength and dimensional accuracy
Grades such as 316L offer enhanced resistance to chlorides and chemical corrosion, while 310S and 321 are suitable for high-temperature applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Stainless Steel Pipe / Tube |
| Material Grades | 201, 301, 304, 304L, 309S, 310S, 316, 316L, 316Ti, 317L, 321, 347, 410, 430, 443, 904L, 2205, 2507 |
| Type | Seamless / Welded |
| Welding Method | ERW |
| Shape | Round, Square, Rectangular, Hexagonal, Customized |
| Outer Diameter | 3mm - 2000mm |
| Thickness | 0.3mm - 100mm |
| Length | 1m - 12m or Customized |
| Surface Finish | 2B, BA, Mirror, Polished, Pickled, Hairline |
| Manufacturing Process | Cold Rolled, Hot Rolled |
| Standard | ASTM A312, ASTM A213, ASTM A269, ASTM A249, ASTM A268 |
| Tolerance | ±1% |
| Certificate | ISO 9001 |
| Payment Terms | T/T, L/C |
| MOQ | 1 Ton |
| Delivery Time | 8-14 Days |
| Origin | Jiangsu, China |
Applications
Food & Beverage Industry
- Milk processing lines
- Beverage production systems
- Brewery equipment
- Food transportation pipelines
Pharmaceutical Industry
- Sterile process piping
- Medical equipment manufacturing
- Clean room installations
Chemical Industry
- Chemical transfer systems
- Acid and alkali handling pipelines
- Petrochemical facilities
Water Treatment
- Drinking water systems
- Desalination plants
- Municipal water supply networks
Industrial Manufacturing
- Heat exchangers
- Pressure vessels
- Boiler systems
- Mechanical structures
Energy Industry
- Power plants
- Oil & gas transportation
- High-temperature process systems
How It Works
Stainless steel pipes function by safely transporting liquids, gases, steam, or chemicals through corrosion-resistant tubing systems.
The chromium content (minimum 10.5%) forms a passive oxide layer on the surface. This protective film automatically repairs itself when exposed to oxygen, preventing rust and corrosion.
For enhanced performance:
- 304/304L provide excellent general corrosion resistance
- 316/316L contain molybdenum for superior resistance to chloride environments
- 321 contains titanium for improved high-temperature stability
- 310S offers exceptional oxidation resistance in elevated-temperature applications
This self-protecting mechanism ensures reliable operation even in demanding industrial environments.
Selection Guide
Choose 304/304L If:
- You need economical food-grade stainless steel
- The environment is non-corrosive or mildly corrosive
- Applications include food processing and water systems
Choose 316/316L If:
- The environment contains chlorides or saltwater
- Higher corrosion resistance is required
- Applications involve pharmaceutcals and chemical processing
Choose 321 If:
- Continuous operation at elevated temperatures is required
- Welded structures are exposed to thermal cycling
Choose 310S If:
- Service temperatures exceed 900°C
- Excellent oxidation resistance is necessary
Choose Seamless Pipes If:
- High-pressure applications are involved
- Maximum mechanical strength is required
Choose Welded Pipes If:
- Cost efficiency is important
- Standard pressure applications are sufficient
Frequently Asked Questions
Q1: What is the difference between 304 and 316 stainless steel pipes?
316 stainless steel contains molybdenum, providing better corrosion resistance than 304, especially in chloride-rich and marine environments.
Q2: Are these stainless steel pipes suitable for food-grade applications?
Yes. Grades 304, 304L, 316, and 316L are widely used in food processing and beverage production due to their hygienic and corrosion-resistant properties.
Q3: What standards do your stainless steel pipes comply with?
Our products can be manufactured according to ASTM A312, ASTM A213, ASTM A269, ASTM A249, ASTM A268, and other international standards.
Q4: What surface finishes are available?
We offer 2B, BA, Mirror, Polished, Pickled, Hairline, and customized finishes according to customer requirements.
Q5: Can you provide customized sizes and lengths?
Yes. Customized diameters, wall thicknesses, lengths, surface finishes, and packaging solutions are available upon request.
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