Stainless Steel Sanitary Pipes 1in, 3A Standard, Electro-Polished,
Dairy Industry
Stainless Steel Sanitary Pipes (1" Diameter) by Jiangsu China Steel Union Industrial Co., Ltd are precision-crafted for hygienic fluid transfer in the dairy,
beverage, and food industries. Compliant with 3-A Sanitary Standards, these pipes feature 316L stainless steel with electro-polished interiors (Ra ≤0.5µm) to eliminate
bacterial adhesion and ensure cleanability for USDA, FDA, and EU
dairy regulations. The 1" diameter and optimized wall thickness
(Schedule 10S) enable efficient flow rates for milk, cream, and CIP
(Clean-in-Place) fluids, while argon-purged orbital welding
guarantees seam-free, contamination-free surfaces. Ideal for
high-purity applications, these pipes resist corrosion from lactic
acids, sanitizers, and steam sterilization cycles up to 130°C.
2. Detailed Specifications
| Parameter | Details |
|---|
| Material | 316L Stainless Steel (UNS S31603 / 3-A Standard) |
| Element Composition | Cr: 16–18%, Ni: 10–14%, Mo: 2–3%, C: ≤0.03%, Mn: ≤2%, Si: ≤1%, P:
≤0.045%, S: ≤0.03%, Fe: Balance |
| Dimensions | OD: 1" (33.4mm), Wall Thickness: 2.77mm (Sch 10S), Length: 1–6m
(Clamp/Flange Ends Available) |
| Certifications | 3-A Sanitary Standard, FDA CFR 21, ISO 2037 (Dairy), EHEDG,
EC1935/2004 (Food Contact) |
| Surface Finish | ID/OD Electro-Polished (Ra ≤0.5µm), Passivated, ASTM A967
Compliance |
| Mechanical Properties | Tensile Strength: ≥485 MPa
Yield Strength: ≥170 MPa
Elongation: ≥40%
Hardness: ≤90 HRB |
| Pressure Rating | 150 psi at 20°C (Hydrostatic Tested) |
| Connections | Tri-Clamp (SMS 1145), DIN 11851, RJT, or ASME BPE Ferrule Ends |
| Applications | Milk pasteurization lines, yogurt fermentation tanks, CIP/SIP
systems, cream homogenization |
3. Advantages of Importing Our Product
- 3-A Compliance Guaranteed: Full documentation for USDA and EU dairy audits, including
material traceability (EN 10204 3.1).
- Competitive Pricing: 20% lower cost than European suppliers due to Jiangsu’s
vertically integrated manufacturing.
- Rapid Delivery: 8,000 tons/month capacity; ready-to-ship stock in Shanghai,
Rotterdam, and Chicago warehouses.
- Zero Contamination: Automated TIG welding with argon back-purge and 100% internal
visual inspection (IVP).
- Customization: Laser-marked labels, sanitary cladding, and bespoke
bending/threading for turnkey dairy solutions.
4. Key Applications
- Dairy Processing: Raw milk collection lines, cheese curd transfer, whey separation,
and UHT milk packaging.
- Beverage Industry: Syrup blending, juice pasteurization, and carbonated drink
filling systems.
- CIP Systems: High-velocity caustic and acid circulation for tank/pipe
cleaning.
- Pharma Liquids: Hygienic transfer of liquid additives and nutraceuticals.
Jiangsu China Steel Union Industrial Co., Ltd delivers 3-A-certified stainless steel sanitary pipes that
combine unmatched hygiene, durability, and compliance for dairy
processors seeking to optimize productivity while adhering to
global food safety standards.
Q1. What are your company's main products ?
A1: Our main products are stainless steel, carbon steel, galvanized steel, aluminium steel,
ppgi steel products, including sheets, pipes, coils, strips, bars
and channels.
Q2. What are the advantages of your company ?
A2: We guarantee that the quantity and specification of products are in
full compliance with the standards of customer orders. We support
any kinds of test. In addition, We also have more professional service and competitive price.
Q3. How do you control quality ?
A3: We provide Factory Test Report, also support Third Party
Inspection.
Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from Middle East,
Russia, United States, Canada, Italy, Germany, Australia, Egypt,
Chile, Mexico, Venezuela, Argentina, Kuwait, Saudi Arabia, UAE, Sri
Lanka, Indonesia, Bangladesh, Turkey, India, etc.
Q5. Can you provide sample ? Do you support OEM ?
A5: Yes. Small samples in store can be provided for free.
Customized samples will take about 2-3days.
Q6: What's your payment terms ?
A6: By T/T, L/C (30% deposit in advance, balance 70% before
shipment), Western Union, Paypal, or Trade Online.
