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Henan Lianghe Pipeline Equipment Co.,Ltd

  • China ,Henan
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China DN150 6 Inch PTFE Lined Anti Corrosion Single Sphere Rubber Expansion Joint PN16
China DN150 6 Inch PTFE Lined Anti Corrosion Single Sphere Rubber Expansion Joint PN16

  1. China DN150 6 Inch PTFE Lined Anti Corrosion Single Sphere Rubber Expansion Joint PN16
  2. China DN150 6 Inch PTFE Lined Anti Corrosion Single Sphere Rubber Expansion Joint PN16
  3. China DN150 6 Inch PTFE Lined Anti Corrosion Single Sphere Rubber Expansion Joint PN16
  4. China DN150 6 Inch PTFE Lined Anti Corrosion Single Sphere Rubber Expansion Joint PN16

DN150 6 Inch PTFE Lined Anti Corrosion Single Sphere Rubber Expansion Joint PN16

  1. MOQ: 1 set
  2. Price: $5.5-$145
  3. Get Latest Price
Nominal Size 1inch -120 inch
Application Pipeline systems
Temperature Rating Max 150℃
Material Of Flange Q235, SS304, SS316, SS316L
Vacuum Working Conditions Applicable to vacuum conditions
Media Air, Water, Oil, Weak Acid and Alkali
Oem 20 Years' experience
Technics Forged/casting/vulcanization
Antirust Galvanized
Payment Terms T/T,D/A,D/P,Western Union,MoneyGram,L/C
Supply Ability 6000 sets per month
Delivery Time 5-10 work days
Packaging Details wooden case
Brand Name Lianghe
Model Number KXT
Certification ISO9001
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Nominal Size 1inch -120 inch Application Pipeline systems
Temperature Rating Max 150℃ Material Of Flange Q235, SS304, SS316, SS316L
Vacuum Working Conditions Applicable to vacuum conditions Media Air, Water, Oil, Weak Acid and Alkali
Oem 20 Years' experience Technics Forged/casting/vulcanization
Antirust Galvanized Payment Terms T/T,D/A,D/P,Western Union,MoneyGram,L/C
Supply Ability 6000 sets per month Delivery Time 5-10 work days
Packaging Details wooden case Brand Name Lianghe
Model Number KXT Certification ISO9001
Place of Origin China
High Light PTFE Lined Corrosion Resistant Expansion Joint6 Inch Control Rod Rubber BellowsThreaded Flanged Flexible Pipe Connector

DN150 6 Inch PTFE Lined Single Sphere Rubber Expansion Joint with Control Rods

The DN150 (6 inch) single sphere rubber expansion joint is a premium flexible pipe connector engineered for corrosive chemical media, HVAC systems, and industrial piping. Available with PTFE (Teflon) inner lining for superior chemical resistance and integrated control rods for overstretch protection in high-pressure applications.

Key Features & Advantages

  • PTFE Lining Available: Full-contact Teflon inner lining shields the rubber body from aggressive acids, alkalis, and solvents. Extends service life in chemical processing and wastewater treatment applications.
  • Integrated Control Rods: Threaded steel tie rods with limit nuts prevent over-extension during pressure surges. Essential for unanchored piping and high-pressure systems.
  • Superior Anti-Corrosion Performance: Available with stainless steel SS304/SS316 flanges and hot-dip galvanized coating. Combined with PTFE lining for complete corrosion protection in harsh environments.
  • Dual Connection Options: Standard flanged ends per DIN/ANSI/JIS standards. Threaded (screwed) connection available for smaller sizes.
  • 1.5x Test Pressure Certified: Every unit undergoes hydrostatic pressure testing at 1.5 times rated working pressure (PN16 tested at 24 bar). Test reports available upon request.
  • Multi-Directional Movement: Compensates for axial compression/elongation, lateral offset, and angular deflection simultaneously.
  • Wide Media Compatibility: EPDM / NBR / NR / Neoprene elastomer options for water, seawater, hot water, oil, weak acid, alkali, and chemical media.

Technical Specifications

ItemDetails
Size6 inch / DN150 (DN50-DN600 available)
Pressure RatingPN10 / PN16 / PN25
Body MaterialEPDM / NBR / NR / FKM with optional PTFE lining
Inner LiningPTFE (Teflon), thickness 3-5mm (optional)
Flange MaterialQ235 Carbon Steel / SS304 / SS316 / SS316L / HDG
Flange StandardANSI 150LB / DIN PN10-16 / JIS / BS
Connection TypeFlanged (standard), Threaded (optional)
Control RodsThreaded steel tie rods with rubber grommets (optional)
Test Pressure1.5 x PN (hydrostatic, 5-minute hold)
Working Temperature-20°C to +120°C (based on rubber material)
Movement CapabilityAxial ±10-15mm; Lateral ±10mm; Angular 6°

Typical Applications

  • Chemical processing plants — acid/alkali transfer lines with PTFE lining
  • Water treatment systems & pump rooms — corrosion resistant installation
  • Building HVAC systems — chillers, cooling towers, boilers with control rods
  • Marine & desalination systems — sea water resistant with stainless flanges
  • Industrial cooling & compressed air — vibration isolation with safety rods

Why Choose Us

  • ISO 9001 certified production with 1.5x hydrostatic pressure testing on every unit
  • PTFE lining and control rod customization available
  • 20+ years manufacturing experience in rubber expansion joint solutions
  • OEM/ODM support with competitive factory pricing

Contact us with your pipe diameter, pressure class, media type, and temperature requirements. Please let us know the size, quantity, and application you require. Free sample available for qualified distributors.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Total Annual:

    40000000-60000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Active Member

  The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes...   The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and profes...

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Get in touch with us

  • Reach Us
  • Henan Lianghe Pipeline Equipment Co.,Ltd
  • Pipeline Industrial Park, Gongyi City, Henan Province, China
  • https://www.rubberflexiblejoint.com/

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