Industry Standards
In order to meet the highest possible industry requirements RARE Chemical Systems designs and manufactures equipment following the industry standard specifications listed below. Those standards can be listed under the three following categories.
- Industry process standards
- Material specification standards
- Quality process standards
Industry process standards
The industry process standards include all standards used to design and manufacture RARE Chemical System products. Standards include:
- DVS 2205 Calculation of thermoplastic tanks and apparatus
- DVS 2207-3 Hot gas welding of thermoplastic polymers; panels and pipes
- DVS 2207-1, 2, 11, 15 Heated tool welding of pipes
- DVS 2207-4 Welding of thermoplastics; Extrusion welding for panels and pipes
Material specification standards
This section includes all standards used for determining physical properties of thermoplastic resins. Standards include:
PVC
SABS 966 parts 1 & 2
SABS 967
SABS 791
SABS 1601
HDPE
SABS/ISO 4427
SABS/ISO 4437
Quality process standards
To determine the quantifiable criteria in establishing the quality of a product. Stanadards include:
- DVS 2201-1 Imperfection in thermoplastic welding joints
- Examination of plastic welders quality
-
ISO 9000 requirements.
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