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Quick Details

  • Material: Stainless Steel
  • Technics: Casting
  • Type: Double sphere Rubber Expansion Joint
  • Place of Origin: Tianjin, China (Mainland)
  • Model Number: OEM
  • Brand Name: KEFA
  • Connection: Flange
  • Shape: Equal
  • Head Code: Hexagon
  • Product name: KEFA Double sphere Rubber Expansion Joint PN10/16/25
  • Certification: ISO 9001:2008, 97 / 23 / EC ,WRAS
  • Size: DN20-DN300
  • pressure: PN10/PN16
  • Explosion pressure(Mpa): 4.8
  • Suitable medium: Air,compressed air,water,seawater,hotwater,oil and acid
  • Key frame: Nylon Cord Fabric
  • Inner/Outer Rubber: EPDM/NBR/NR
  • Pressurised ring: Steel wire

Packaging & Delivery

Packaging Details Cartons for each joint.Outside packing are plywood cases.
Delivery Time within 20 days

Rubber Extension Joint:


1) Extension joint is used for connection in pipelines
2) Sizes: DN50mm-DN1200mm

3) End flange:ANSI125/150#   DIN PN10/16  BS4504 PN10/16  JIS 5K/10K/15K

4) Test pressure:PN10 PN16 PN25

5) Type: Single ball and double ball

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China (Mainland) | Manufacturer
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Supplier Assessments:
27 Transactions 360,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $110,000
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