Hardened check valve HPT5

Hardened check valve HPT5 - tool steel with high chrome content, up to 65% GF, hardness 56-60HRc, high chemical resistence.

Hardened check valve HPT5

Material: special tool steel with high chrome content

Hardness: 56-60 HRc

Working temperature: up to 600°C

Suitable for: General and technical plastics with halogen-free flame retardant additive: PA, PP, LCP, POM, PPA, PBT, ABS, PC, PPC, PA46, LCP, 4T, 9T, HTN, DSM, PSM and suitable even for special plastics such as PEI, PEEK.

For material with glass fibre content: up to 65%

Wear resistance: level 6 (super excellent)

Our team Meet our team of experts
Mgr. Dalibor Ježek Mgr. Dalibor Ježek

Managing director
Language: Czech, English

Milan Křížek Milan Křížek

Technician Sales Manager
Language: Czech

Jan Danihelka Jan Danihelka

Sales Manager
Language: Czech

Libor Kusý Libor Kusý

Sales Manager
Language: Czech

Michal Plíšek Jiří Janoštík

Sales Manager
Language: Czech, Polish

Michal Plíšek Michal Plíšek

Head of Design Department
Language: Czech

Ing. Eva Holeková Ing. Eva Holeková

Marketing Manager
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Aneta Václavková Aneta Václavková

Sales Department Assistant
Language: Czech, English, Russian