+86 20 26211661
+86 20 26211661
In order to avoid contamination of automotive urea solutions and corrosion of containers, pipes, valves, connectors, gaskets, etc., it is necessary to ensure that the urea solution of the vehicle is compatible with the material in direct contact at all stages of handling, transportation, storage and sampling.
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Highly alloyed austenitic Cr-Ni-steels and Cr-Ni-Mo-steels, for example in accordance with EN 10088-1, EN 10088-2 and EN 10088-3 (i.e. 1.4541 and 1.4571), or stainless steel 304 (S30400), 304L (S30403), 316 (S31600) and 316L (S31603) in accordance with ASTM A240, ASTM A276 and ASTM A312 |
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Titanium |
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Ni-Mo-Cr-Mn-Cu-Si-Fe alloys, e.g. hastelloy c/c-276 |
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Polyethylene, free of additives |
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Polypropylene, free of additives |
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Polyisobutylene, free of additives |
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Perfluoroalkoxyl alkane (PFA), free of additives |
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Polyfluoroethylene (PFE), free of additives |
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Polyvinylidenefluoride (PVDF), free of additives |
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Polytetrafluoroethylene (PTFE), free of additives |
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Copolymers of vinylidenefluoride and hexafluoropropylene, free of additives |
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NOTE 1 The sequence given in this list does not constitute a ranking of the recommended materials. NOTE 2 Materials made of plastics can contain various kinds of additives used either for processing or for special kinds of serviceability. These additives can possibly migrate into AUS 32. For this reason, it is advisable that special care be taken for testing the contamination of AUS 32 by additives from plastic materials used in direct contact with AUS 32. |
EverBlue Chemicals always insists on using qualified contact materials to provide customers with high-quality AdBlue® /Diesel exhaust fluid (DEF) .Our main products cover AdBlue® (DEF) , AdBlue® production machine , Urea , filling machine ,SCR accessories. We provide AdBlue® with various kinds of packing such as 5L ,10L , 20L , 205L , 1000L , 23000L .
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+86 20 26211661
sammi@everblue.com.cn
Sammi Sun
+86 137 1902 0590
