Indicator & Reference Mark
Each Constant spring support is provided with a travel indicator, which indicates the position of movement of the pipeline. I.e. low, medium and high. An elaborate introductory plate is also provided on the surface of the support, which indicates client reference mark/tag no., operating load, total travel, our reference etc.
Acceptance Limit
Where, L Max=Maximum load recorded (Kg.) and L Min=Minimum load recorded (Kg.)
Method of Selection
Standard / Design Principles
Designing, manufacturing dimensions of component and material properties are in accordance with appropriate standards and approved rate of techniques. The following standards have been taken into consideration.
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BS 1726 Part 1 |
Coil Springs |
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BS 3974 Part 1,2&3 |
Pipe Supports, Slider & Ancillaries |
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MSS SP 58 |
Pipe Hangers Supports (Materials Design & Manufacturing) |
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MSS SP 69 |
Pipe Hangers Supports(Selection & Application) |
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ANSI B 31.3 |
Petroleum Refinery Piping |
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ANSI B 31.1 |
Power Piping |
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DIN 2092 & 2093 |
Disc Spring |