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Aluminum external coupling for 1 inch pipe, gray unfinished finish, 3 1/2 inch length

Hollaender

Hollaender 70-6 External Coupling Conveying 1 in Pipe

SKU CH-VRVV-T5SGN

Connects two 1-inch pipes with an aluminium external coupling built to ASTM B179 535

  • Aluminium construction resists corrosion
  • Fits 1 in pipe with 1 3/8 in outside diameter
  • 3 1/2 in overall length suits tight runs
  • Meets ASTM B179 535 material standard

External Coupling for 1 in Pipe

This Hollaender 70-6 fitting joins two sections of 1 inch pipe using an external coupling design. The aluminum construction provides corrosion resistance for industrial conveying, lifting or pulling assemblies. Unfinished gray surfaces suit structural or utility installations where coating is applied later.

Sustained Load Behaviour

Under continuous tension or compression the aluminum body resists corrosion per ASTM B179 535 while maintaining the 1 3/8 inch inside diameter. The 3 1/2 inch overall length distributes stress across the joint without additional reinforcement. Not suited for applications requiring a sealed internal bore or threaded connection.

Highlights

  • Aluminium construction resists corrosion
  • Fits 1 in pipe with 1 3/8 in outside diameter
  • 3 1/2 in overall length suits tight runs
  • Meets ASTM B179 535 material standard

Specifications

BrandHOLLAENDER

Questions about this item

How much heat does the aluminum coupling generate during continuous conveying use?

The aluminum construction does not generate heat; it simply joins two 1 in pipes with a 3 1/2 in overall length.

What pipe size must I already have for this 70-6 coupling to fit?

You need 1 in nominal pipe with an actual 1 3/8 in outer diameter to match the coupling's inside diameter.

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