Gold Member Since 2014
Audited Supplier
Qingdao Dinghui Refrigeration System Supply Co., Ltd.

Flare Nut, Forged Flare Nut, Brass Nut manufacturer / supplier in China, offering Flare Nut Crowfoot Wrench Flare Nut, Glass Door Multidecks-Remote, Rotalock Valves with Flare Connection and so on.

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Flare Nut Crowfoot Wrench Flare Nut

FOB Price: Get Latest Price
Min. Order: 500 Pieces
Production Capacity: 100000PCS
Transport Package: Carton Packing
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Material: Brass
  • Connection: Common Bolt
  • Standard: DIN, GB, JIS
  • Trademark: Dinghui
  • Origin: China
  • Type: Hexagon Head With Flange
  • Head Style: Hexagonal
  • Delivery Time: 30 Days
  • Specification: CE, REACH, ROHS
Product Description
Flare Nuts

 With the high cost of refrigerants,higher pressures and more extremes  in the range of working temperatures  Dinghui's
forged flare nuts are your best insurance policy for reducing the chance of leaks and fractures at theses critical joints.
 Dinghui's "Frostproof"  series of flare nuts are the ultimate solution, and a must where condensation  and frosting could
lead to pipe damage or nut creep.
Dinghui's range of forged flare nuts  (SOO SOJ  502) are considerably much stronger than Machined nuts, and will 
with-stand maximum system pressures.
Dinghui now have a specific range suited to the pressure and dimensional requirements for R410A.

Technical Spec

Item No.




 Flare Nut

F Flare

Size Tube






















This series products are made of high quality brass material, with excellent crafts.
It has advantages on convenient connecting, less leakage and so on.
It is widely used for refrigeration systems
1. High quality brass material HPB59-1or C3771BD
2. Complete sizes: from 1/4" to 7/8" for optional.
3. Polishing surface treatment.
4. Applications: used for air conditioning system
5. ISO9001, ISO14001, CJ/T111standards approved
6. Fast delivery ,Good standard export packing .
7. Warm service, competitive prices. 
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