GRAYEL & Fils: our partner for gas and LPG sampling
When purchasing an elemental analyzer for the sampling, sampling and transport of gases and LPG, Eraly & Associés supplies bottles/cylinders/tanks manufactured by our French partner GRAYEL & Fils.
The bottles and other containers are custom-made with quality alloys: Stainless steel 316L, Monel, Hastelloy (assembly type C22 or C26).
Our partner offers various types of coatings depending on the intended use: SULFINERT, SILICONERT, PTFE, PFA, DURSAN, etc.
As quality is at the heart of our priorities, we ensure that the manufacture of bottles, cylinders and tanks complies with the following codes and guidelines:
- CODAP (Construction Code for Pressure Vessels Not Subjected to Flame).
- DESP (European Pressure Equipment Directive).
- TPED (Transportable Pressure Equipment) / ADR.
Technical characteristics of the bottles
- Standard volumes: 0.5 L, 1L, 2L and 3 L
- Volumes on demand: 15 ml to 30 L
- Pressures: 0 to 330 Bar (on request for more)
- Standard temperatures: 0 to 150°C (on request for wider range)
- Valves: G3 (passage 3 mm), G7 (passage 7 mm), E15.
- Threaded outputs: 1/4'' or 1/2'' G or NPT, Male or F. butane thread.
- Possibility to make bottles with or without foot /handle.
Parts delivered with a complete file
All parts are delivered with a complete file allowing their traceability and assuring our customers of the quality of the products:
- Material certificates
- Welder qualifications
- The calculation note
- The plans
- The test certificate
- The descriptive state
- The Apave validation certificate (if applicable)
- Pt Certificate (if applicable)
- Radio images (if applicable)
- The transport certificate Pi