Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting

Product Details
Customization: Available
Standard: DIN, JIS, BSW
Material: Stainless Steel
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Registered Capital
660000 RMB
Plant Area
>2000 square meters
  • Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
  • Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
  • Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
  • Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
  • Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
  • Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
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  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • FAB
  • Product Recommendations
  • Company Profile
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
JN-UN 3001
Connection
Welding
Surface Treatment
Machining
Head Type
Round
Size
1"-8"
MOQ
1PCS
Raw Material
Forging or Casting
Processing Machine
LG Mazak CNC Machine
Acting Mode
Manual or Pneumatic or Electrical
Inner Surface Finish
Ra 0.5
External Surface Finish
Ra0.8
Transport Package
Wooden Case
Specification
1"-8"
Trademark
JONENG
Origin
China
HS Code
73072900
Production Capacity
10000PCS/Month

Packaging & Delivery

Package Size
20.00cm * 30.00cm * 20.00cm
Package Gross Weight
5.000kg

Product Description

Stainless steel Sanitary SMS/DIN Rotary Swivel joint pipe tube Union (JN-UN 3001)
 

A stainless steel sanitary union is a removable pipe fitting used to connect sections of tubing or equipment in hygienic processing systems. It ensures leak-proof, cleanable, and secure connections without compromising flow. Commonly used in food, beverage, and pharmaceutical industries, these unions feature smooth internal surfaces to prevent bacterial buildup. They come in various standards like DIN, SMS, and 3A, and offer quick assembly/disassembly, making them ideal for frequent cleaning and maintenance.

Working Principle
The stainless steel sanitary union works by joining two pipe ends using a threaded nut, a gasket, and matching ferrules. First, the ferrules are welded or clamped to the pipe ends. Then, a gasket is placed between the ferrules to ensure a tight, leak-proof seal. The threaded nut is then tightened to compress the gasket, securely connecting the pipes.

Specifications: DN10-DN100
Connection: Thread, welding, quick-release (Tri-Clamp)
Standard types: DIN, 3A, SMS, ISO, IDF
Sealing materials: EPDM, PTFE, SILICONE
Pressure range: 0-10 bar
Surface treatment: Inner surface Ra≤0.8μm, outer surface mirror polished

 
Quality guarantee of 3 years
ISO 9001, FDA, SGS approved materials
7-10 days fast delivery on urgent requirements
20 years' Rich exporting experience to make you easy and happy with custom work
 

Product Description

Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
Stainless steel sanitary pipe fittings are widely used in high cleanliness industries and have the following significant advantages:
1.Easy Assembly & Disassembly
Designed for quick installation and removal, reducing downtime and making cleaning and maintenance more efficient in sanitary systems.

2.Excellent Sealing Performance
Equipped with high-quality gaskets that ensure a leak-proof connection, ideal for systems requiring strict hygiene control.

3.Superior Corrosion Resistance
Made of stainless steel, these unions provide exceptional resistance to corrosion, extending service life in aggressive processing environments.

 

4.High Pressure Tolerance
Engineered to handle high operating pressures, ensuring safe and reliable performance in demanding processing applications.

5.Versatile Connection Options
Available in various standards (e.g., DIN, SMS, 3A), allowing flexible integration into different piping systems without modifications.

6.Hygienic & Smooth Design
Constructed with smooth internal surfaces that prevent bacterial buildup, ensuring compliance with sanitary regulations.

Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting

Product Parameters

Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting

Packaging & Shipping

Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting

FAB


Feature
 
Advantage Benefit

1.The sealing grooves are machined with micro-precision to ensure uniform compression on gaskets, enhancing seal integrity even under low clamping force.

2.Surfaces are polished to a controlled roughness (Ra < 0.4μm), reducing the chance of bacterial adhesion and supporting ultra-hygienic CIP/SIP operations.

3.The union nut is designed with anti-galling geometry, preventing thread seizure during repeated assembly in high-moisture environments.

4.Support for non-standard geometries allows customization for unique piping layouts where traditional fittings cannot be used without modification.

5.Double-guided ferrule alignment provides self-centering assembly, eliminating misalignment risks and ensuring a uniform sealing line across all unions.

6.Available in dual-material options, combining stainless steel contact surfaces with polymeric backing, reducing total weight while maintaining sanitary integrity.

1.Designed to tolerate system vibrations without loosening, these unions are ideal for installations near rotating or pulsating equipment.

2.Custom laser-etched markings allow instant part traceability, improving documentation and validation traceability in regulated industries.

3.Internal flow paths are designed with zero entrapment zones, minimizing turbulence and eliminating product residue accumulation during transfer.

4.Friction contact surfaces are optimized for consistent torque behavior, reducing the chance of over- or under-tightening that could cause leakage.

5.The nut-to-ferrule interface uses self-cleaning thread spacing, allowing effective draining during washdown cycles without disassembly.

6.All contact areas are 100% non-porous and ferrite-free, offering high resistance to surface corrosion under aggressive sterilization cycles.

1.Reduces the need for replacement due to wear from frequent disconnections, ensuring long-term use in batch or pilot production settings.

2.The user-friendly alignment design allows quick hand-tightening, enabling unskilled personnel to perform safe field installations without tools.

3.Eliminates operational variability by maintaining consistent sealing force, even when reassembled by different operators or maintenance teams.

4.Compact profile allows use in space-constrained process skids, maintaining flow integrity without requiring additional bends or joints.

5.Specialized seal compatibility supports chemical-sensitive product lines, including low-surface-energy fluids in biopharma or chemical dosing.

6.The hygienic performance exceeds regulatory requirements, minimizing the need for frequent validation rework and helping meet strict audit expectations.

Product Recommendations

Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
 
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
 

Company Profile


 

Welcome to check our other products.
   
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
 
JoNeng was established in July 2007, located in Wenzhou, China. Totally 100 nos of workers and the factory Covers 7000m2. Till now, we have 50 sets of LG Mazak machines, local CNC machines,automatic machining unit.We have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer,roundness instrument,thickness instrument, radius instrument, 3 nos pressure testing center.
We have three manufacturing factories under Joneng enterprise.
Jiayuan is especially into elbow, tee, reducer,manifolds,fittings in both sanitary grade and schedule grade ;
Lingdong is focusing into ferrule, union, sight glass, butterfly valves which are produced from CNC machines;
Ezo is into manhole covers, hoppers and small tanks.

We mainly manufacture:
Stainless steel butterfly valves, ball valves, check valves, CPM valves, diaphragm valves..;
Stainless steel sanitary & Industrial grade elbow, tee, reducer, ferrule, union fittings ;
Stainless steel sight glass, spray ball, manhole cover, flanges,strainers, filters,pipe clamps;
Stainless steel centrifugal pumps, CIP pump, emulsifying pump, rotary pumps;
Stainless steel mixing tank, storage tank, reactors...

The products are produced according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized. Our products have been exported to dozens of
countries and regions such as Europe, America, Middle East,Australia,Turkey, Iran,Thailand... more than 100 countries.
Joneng is approved with CE, PED, ISO9001, ISO14001 quality management system. The products are complied with FDA certificate.
The product can be widely used in Dairy, Beer, Wine,Beverage, Food, medicine, Chemical,Water Treatment and other fields.
JoNeng always insist in "What we say, What we do". Our goal is to make a centennial factory. We always believe honesty and responsibility is the only way leading to long term business relationship. Wishing to have a cooperation with you for more than 10 years.

More advantages of the company:
√ With 17 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.
√ Spanning an impressive 6800m2, our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.
√ Our skilled workforce of 100 employees fuels our engine of excellence and propels our growth trajectory.
√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.
√ With a formidable network of 1000+ partners worldwide, our collaborative endeavours continue to drive success and shared aspirations.
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
 
 
OUR PRODUCTION CAPACITY 
 
Production Lines Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line, 
Product Range Sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve...
Year Established 2007
Factory Size in Square Meters 5000M2
NO. OF TOTAL STAFF 130
Production Capital 000 000 USD
Detail capacity Manhole covers 12000nos 
  Pipe fittings 150000nos 
  Ferrules, unions, connectors 200000nos 
  Diaphragm valves 15000nos 
  Butterfly valves 20000nos
Investment in Manufacturing Equipment 750000USD
Details of equipment For machining parts
29 nos of LG Mazak CNC Machines
4 nos of local CNC machines
2 nos of automatic CNC center
12 nos of plain lathe

For pipe fittings
4 nos of press
3 nos of cutting machine
3 nos of chamfering machine

We also have the following quipments
4 nos of polishing machine
12 nos of grinding machine
3 nos of laser marking machine
3 nos of pressure testing machine
1 nos of temperature testing machine
3 nos of spectro instrument
1 nos of surface roughness device
Primary Competitive Advantages Strict inspection, honest business way, fast revert on order problem
Stocked materials Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover, 
OEM Services Provided Yes
Design Service Offered Yes
Sales Volume 6 000 000 USD
Export Percentage 80%
MAIN MARKET USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East...
Own Brand Name JoNeng
Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting

Certifications

Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting

FAQ

 
1. Are you a trading company or factory? 
We are a manufacturer factory and we also have our own exporting license. 

2. Do you have certificate? 
Yes, ISO, FDA, LFGB, CE, PED certificate. We also have some patents in design. 

3. How do you control the quality? 
In quality control, the most important is to avoid material mixing. 
In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant. 
Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection. 
2 staff inspect during production in different sections
5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...

4. How many factories do you have?
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. 
Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;
Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; 
while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.

5. If there is any quality problem, how do you solve it? 
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem. 
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition. 

6. How long is your delivery time? 
For normal products in 7-10 days; For bulk order, in 15-25 days. It depends. 


7. Warranty time? 
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers. 

8. Why trust in us? 
14 years in this industry. It makes us professional. Good credit in this market. 
All of our machines are the assurance of our responsibility. 

9. Free sample? 
Free samples can be provided for first cooperation under sincere cooperation. 

10. What is the MOQ? 
1PCS MOQ is welcome for starting cooperatoon

11. Material certificate? 
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us. 

12. More questions are appreciated. 

Stainless Steel Sanitary SMS/DIN Rotary Swivel Joint Pipe Tube Union Coupling Fitting
 
 
 
 
 
 
 
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