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Stainless Steel Fitting
Stainless Steel Sanitary Blind Ferrule
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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
Availability:
Quantity:
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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.


Customization & Order Details

Customization Options

Marking: Add your company logo, specific size, or material labels as requested.

Material Selection: Choose from SS304, SS316, SS304L, or SS316L based on your application’s environmental demands.

Order & Shipping Information

Minimum Order Quantity: 1 unit (bulk orders available with competitive pricing)

Shipping Methods: Sea freight, air freight, or express delivery (DHL, FedEx, UPS, TNT, EMS)

Packaging: Industrial-grade plastic + cartons + woven bags + wooden case for secure transportation

Payment Terms: Inquire for tailored terms based on order volume


Company real sceneQualification CertificateQuality InspectionPackagefreight logistics



FAQ

Which industries can use the Stainless Steel Sanitary Blind Ferrule?

It is ideal for the Food & Beverage Industry, Pharmaceutical Manufacturing, Biotechnology, Cosmetic Production, and Chemical Processing—all sectors requiring hygienic, contamination-free piping seals.

How does the ferrule prevent bacterial growth?

Its polished interior (Ra≥0.4-0.8um) and exterior (Ra≥0.8~1.6um) eliminate crevices where bacteria thrive, while the non-porous stainless steel surface resists microbial adhesion.

Can the ferrule withstand high-pressure applications?

Yes, the robust stainless steel construction and hydrostatic test validation ensure it handles standard operating pressures in sanitary piping systems. Contact us for custom pressure-rated solutions.

What is the lead time for orders?

For standard sizes, lead time is 10-15 days; in-stock items ship within 1-2 days. Customized orders may have extended lead times—please inquire for details.


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 +8618621531073 
 cooperpipe 
 +86-577-86801027 
 Building 2, No.3991, Binhai 3 Road, Wenzhou Economic Technological Development
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