ASME Pipe Suppor/ Spring Hanger and Support for Oil, Gas, Chemical

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ASME Pipe Suppor/ Spring Hanger and Support for Oil, Gas, Chemical

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Product Description

Basic Information

Model NO.

JN-SS06

Specification

As customer's request

HS Code

8419500090

Production Capacity

50000 Pieces/Year

Product Specification

Model No.	Vertical constant force spring hanger	Technics	Casting or Forging
Connection	Welding	Shape	Equal
Load Range	500-400000N	Displacement Range	50-500mm
Temperature Range	-20°C~ +200°C	Specification	ISO/GB
Transport Package	Wooden Box/Case/ Pallet	HS Code	8402900000

Constant Load Spring Supports

The Constant Load Spring Supports (Constant Supports) provide a constant supporting force through the total travel of the support. The simplified construction, together with the compression spring working in conjunction with a bell crank lever, achieves a mathematically perfect counter-balancing of spring and load moments about the main pivot point.

Constant Load Spring Supports are typically used when large vertical movements are present in critical piping to avoid the transfer of residual stresses to other process piping systems.

Product Display

Composition & Installation Types

The variable spring hanger is mainly composed of cylindrical spiral spring, displacement indicator board, shell and elastic nut. Based on different installation methods, they are categorized into seven types:

Type A: Upper thread suspension type
Type B: Single ear suspension type
Type C: Binaural suspension
Type D: On adjusting shelving type
Type E: Under adjustment shelving type
Type F: Support shelving type
Type G: Parallel suspension type

Key Advantages

Five travel ranges from 0 to 400 mm / 0 to 15.75 in, load group C to load group 9.
Torque-free load application by covering the load and symmetry axis.
Favourable power-weight ratios for reduced installation loads.
Modular system simplifies selection (load groups and travel ranges).
Readily adaptable to the installation situation due to suitable designs and standardised accessories.
Secure connection of load chains due to load- and connection-compatible modular components.

Frequently Asked Questions

What is the main function of a Constant Load Spring Support?

It provides a constant supporting force throughout the total travel of the support, effectively counter-balancing spring and load moments to avoid residual stresses in critical piping systems.

In what temperature environments can these hangers operate?

These supports are designed to operate reliably within a temperature range of -20°C to +200°C.

What is the available displacement range for these supports?

The displacement range typically spans from 50mm to 500mm, with specific travel ranges available up to 400mm (15.75 in) depending on the model.

How many installation types are available for the variable spring hangers?

There are seven distinct installation types (Type A through Type G), ranging from upper thread suspension to support shelving and parallel suspension types.

What materials or technics are used in manufacturing?

The components are manufactured using high-quality casting or forging technics and follow ISO/GB specifications for guaranteed durability and performance.

What is the load capacity of these spring supports?

The load range is extensive, accommodating requirements from 500N up to 400,000N.