Stainless Steel Sanitary Blind Ferrule

Brand: LIANHE;

Size: 1/4"~12" (DN10~DN300);

Material: SS304 S30408 1.4301,SS316 S31603 1.4404,SS304L S30403 1.4306 ,SS316L S31603 1.4404;

Standard: 3A SMS DIN ISO/IDF BPE

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Product Description

Product Overview

The Stainless Steel Sanitary Blind Ferrule is a critical component engineered for capping the ends of sanitary piping systems, delivering uncompromised hygiene and structural integrity. Crafted from premium-grade SS304, SS316, SS304L, or SS316L stainless steel, this ferrule meets stringent industry standards such as 3A, SMS, DIN, ISO/IDF, and BPE—making it indispensable for sectors where contamination control is non-negotiable. Whether used in food processing, pharmaceutical manufacturing, or biotechnology labs, the ferrule ensures a secure, leak-proof seal that preserves the purity of media while withstanding harsh operating conditions like corrosion and high temperatures. Its versatile design accommodates a wide range of pipe sizes, from 1/4" to 12" (DN10 to DN300), making it a flexible solution for diverse sanitary piping setups.

Detailed Product Specifications

Specification Category	Details
Brand	LIANHE
Size Range	1/4"12" (DN10DN300)
Material Options	SS304 (S30408, 1.4301), SS316 (S31603, 1.4404), SS304L (S30403, 1.4306), SS316L (S31603, 1.4404)
Compliance Standards	3A, SMS, DIN, ISO/IDF, BPE
Surface Treatment	Inside: Ra≥0.4-0.8um; Outside: Ra≥0.8~1.6um (polished for hygiene)
Applicable Medium	Drinking Water, Milk, Beer, Beverage, and other food-grade media
Marking Options	Logo, SIZE, Material, Standard (customizable per customer request)
Packing Configuration	Plastic package → Cartons → Woven bag wrapping → Wooden Case
HS Code	7307290000
Delivery Inspection	Material verification, Surface quality check, Size accuracy test, Hydrostatic Test

Key Features & User Benefits

3A-Certified Sanitary Design

Feature: Complies with 3A sanitary standards and ISO 9001:2015, GB/T19001-2016 certifications.

User Benefit: Ensures seamless compliance with industry regulations, eliminating risks of non-conformity penalties in food, pharmaceutical, and cosmetic sectors.

Premium Corrosion & Heat Resistance

Feature: Constructed from high-grade stainless steel variants (SS304/316/304L/316L) with inherent resistance to corrosion and high temperatures.

User Benefit: Guarantees long-lasting performance in demanding environments, reducing replacement frequency and maintenance costs.

Smooth Polished Surfaces

Feature: Polished interior and exterior with controlled Ra values (0.4-1.6um) to minimize bacterial growth.

User Benefit: Facilitates easy cleaning and sterilization, maintaining hygienic conditions and preventing product contamination.

Versatile Compatibility

Feature: Compatible with various tri-clamp sizes across the 1/4"~12" range.

User Benefit: Offers flexibility in system design, allowing integration with existing piping setups without modifications.

Quality Assurance & Certifications

We prioritize uncompromising quality through rigorous testing and third-party validation. The Stainless Steel Sanitary Blind Ferrule comes with:

EN 10204/3.1B-Material Test Certificate (MTC)

Raw material inspection certificate

100% Radiography Test Report

Hydraulic seal test report

Third Party Inspection Report

CE certification

Our production process adheres to ISO 9001:2015 and GB/T19001-2016 quality management systems, ensuring every ferrule meets strict dimensional, material, and performance standards. We offer a 1-year quality warranty—any quality issues will be resolved to customer satisfaction.