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The Stainless Steel Sanitary Ferrule is a core hygienic pipe connection component engineered for industries with strict purity requirements, including food, dairy, beer, beverage, and pharmaceutical sectors. Made from premium stainless steel grades (SS304, SS316, SS304L, SS316L), it ensures compatibility with food-grade media (drinking water, milk, beer, etc.) while resisting corrosion and chemical reactions. Its precision manufacturing aligns with global sanitary standards, delivering leak-proof performance, easy maintenance, and long service life—making it indispensable for systems prioritizing hygiene and reliability.
Category | Details |
Size | 1/4”4" (DN10DN100) |
Standard | 3A, SMS, DIN, ISO/IDF, BPE |
Length | 12.7mm, 18mm, 21.5mm, 22.2mm, 28.6mm, 38.1mm (varies by standard) |
Material | SS304 (S30408/1.4301), SS316 (S31603/1.4404), SS304L (S30403/1.4306), SS316L (S31603/1.4404) |
Surface Treatment | Inside: Ra≥0.4-0.8μm; Outside: Ra≥0.8~1.6μm |
HS Code | 7307290000 |
Brand | LIANHE |
Applicable Medium | Drinking water, milk, beer, beverage, and other food-grade media |
Hygienic-Grade Stainless Steel: SS304/SS316L materials prevent contamination and corrosion, ensuring media purity—critical for pharmaceutical and dairy applications.
Global Standard Compliance: Meets 3A, SMS, and DIN standards, enabling seamless integration with existing sanitary systems worldwide, reducing cross-border compatibility issues.
Precision Surface Finish: Ultra-smooth inner/outer surfaces (Ra≥0.4-0.8μm inside) minimize media residue, simplifying cleaning and sterilization processes.
Customizable Marking: Supports logo, size, material, and standard engraving per customer needs, facilitating inventory tracking and traceability.
Every Stainless Steel Sanitary Ferrule undergoes rigorous testing to guarantee performance:
Certifications: ISO9001:2015, GB/T19001-2016, CE
Test Reports: EN 10204/3.1B-MTC (Material Test Certificate), 100% Radiography Test Report, Hydraulic Seal Test Report, Third-Party Inspection Report
Warranty: 1-year quality warranty—any defects are resolved to customer satisfaction.
Customization: Marking (logo, size, material) can be tailored; non-standard designs are available on request.
Sample Lead Time: 1-3 days (after sample charge payment and confirmed files); delivered via express (3-5 days).
Mass Production Lead Time: 10-20 days (varies by order quantity and season).
Payment Terms: TT/Western Union for trial orders; 30% deposit + 70% against B/L copy for ODM/OEM orders.
Delivery Terms: EXW, FOB, CFR, CIF (choose the most cost-effective option).
Contact our sales team with clear requirements (size, material, quantity, standards). For design discussions, use instant tools (Skype, WhatsApp, QQ) to avoid delays.
We provide quotes within 3 hours of receiving your inquiry.
Yes! Our team has extensive experience in sanitary fitting design—share your ideas, and we’ll turn them into a finished product.
Each ferrule is checked for material compliance, surface smoothness, size accuracy, and hydrostatic tightness.





The Stainless Steel Sanitary Ferrule is a core hygienic pipe connection component engineered for industries with strict purity requirements, including food, dairy, beer, beverage, and pharmaceutical sectors. Made from premium stainless steel grades (SS304, SS316, SS304L, SS316L), it ensures compatibility with food-grade media (drinking water, milk, beer, etc.) while resisting corrosion and chemical reactions. Its precision manufacturing aligns with global sanitary standards, delivering leak-proof performance, easy maintenance, and long service life—making it indispensable for systems prioritizing hygiene and reliability.
Category | Details |
Size | 1/4”4" (DN10DN100) |
Standard | 3A, SMS, DIN, ISO/IDF, BPE |
Length | 12.7mm, 18mm, 21.5mm, 22.2mm, 28.6mm, 38.1mm (varies by standard) |
Material | SS304 (S30408/1.4301), SS316 (S31603/1.4404), SS304L (S30403/1.4306), SS316L (S31603/1.4404) |
Surface Treatment | Inside: Ra≥0.4-0.8μm; Outside: Ra≥0.8~1.6μm |
HS Code | 7307290000 |
Brand | LIANHE |
Applicable Medium | Drinking water, milk, beer, beverage, and other food-grade media |
Hygienic-Grade Stainless Steel: SS304/SS316L materials prevent contamination and corrosion, ensuring media purity—critical for pharmaceutical and dairy applications.
Global Standard Compliance: Meets 3A, SMS, and DIN standards, enabling seamless integration with existing sanitary systems worldwide, reducing cross-border compatibility issues.
Precision Surface Finish: Ultra-smooth inner/outer surfaces (Ra≥0.4-0.8μm inside) minimize media residue, simplifying cleaning and sterilization processes.
Customizable Marking: Supports logo, size, material, and standard engraving per customer needs, facilitating inventory tracking and traceability.
Every Stainless Steel Sanitary Ferrule undergoes rigorous testing to guarantee performance:
Certifications: ISO9001:2015, GB/T19001-2016, CE
Test Reports: EN 10204/3.1B-MTC (Material Test Certificate), 100% Radiography Test Report, Hydraulic Seal Test Report, Third-Party Inspection Report
Warranty: 1-year quality warranty—any defects are resolved to customer satisfaction.
Customization: Marking (logo, size, material) can be tailored; non-standard designs are available on request.
Sample Lead Time: 1-3 days (after sample charge payment and confirmed files); delivered via express (3-5 days).
Mass Production Lead Time: 10-20 days (varies by order quantity and season).
Payment Terms: TT/Western Union for trial orders; 30% deposit + 70% against B/L copy for ODM/OEM orders.
Delivery Terms: EXW, FOB, CFR, CIF (choose the most cost-effective option).
Contact our sales team with clear requirements (size, material, quantity, standards). For design discussions, use instant tools (Skype, WhatsApp, QQ) to avoid delays.
We provide quotes within 3 hours of receiving your inquiry.
Yes! Our team has extensive experience in sanitary fitting design—share your ideas, and we’ll turn them into a finished product.
Each ferrule is checked for material compliance, surface smoothness, size accuracy, and hydrostatic tightness.




