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1.Product introduction:
constant spring hanger are used for piping and related components where higher levels of vertical travel occur.
It is Widely used in petroleum, chemical industry, power plant soda, smoke, wind, coal pipeline suspension and support, with large load range, a crane is stable and has no lateral displacement, vertical installation, simple maintenance and reliable operation. A distinguishing feature of Keheng constant hangers and constant supports is their unique operating concept. It puts into effect the principle of the parallelogram of forces, which provides the following fundamental advantages:
absolute constancy based on a principle
- load-symmetrical mechanics and structural shape
- no leverage deflection or momentum effects
- directly readable load and travel scales
- load adjustment of 40 - 100 % of nominal load
- special pre-relaxed springs
- 10,000 load cycles at constant accuracy
- approval by independent authorities
The 58H, 58 V and 80V constant force spring hangers (US ITT Technology) are applicable to 38mm (1 1/2") to 508mm (20") displacement, 12.7mm (1/2") interval and 12daN to 39,690daN loading capacity.
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2.Classification and Model
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Classification |
Model Code |
Installation Form |
Horizontal Type Constant Force Spring Hangers |
58H |
A Type, B Type, C Type, E Type, G Type |
Vertical Constant Force Spring Hangers |
58V |
A Type, B Type, C Type, D Type, E Type |
Support Type Constant Force Spring Hangers |
80V |
F Type |
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A Type-Duplex Pull Rod Connection B Type-Single Hanger Plate Connection C Type-Double Hanger Plate Connection |
D Type-Top Surface Connection E Type-Pedestal Connection G Type-Parallel Connection of Constant Force Spring Hangers |
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