Standard No.:	GB/T 5564-1994
English Name:	Rubber and plastics hoses－Subambient temperature flexibility tests
Chinese Name:	橡胶、塑料软管低温曲挠试验
Chinese Classification:	G42    Rubber tube, rubber belt and tape
Professional Classification:	GB    National Standard
ICS Classification:	23.040.70 23.040.70    Hoses and hose assemblies 23.040.70
Issued by:	STSB
Issued on:	1994-01-02
Implemented on:	1994-10-1
Status:	superseded
Superseded by:	GB/T 5564-2006 Rubber and plastics hoses - Subambient temperature flexibility tests
Superseded on:	2007-6-1
Superseding:	GB 5564-1985 Rubber hose--Low temperature bending test
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	224.00
Delivery:	via email in 1~3 business day

本标准规定了测定橡胶、塑料软管在低温下保持适宜曲挠性能的两种试验方法。方法A：低温刚性试验适用于内径25mm以下(包括25mm）的非折叠型软管，此法是测定在标准试验室温度下软管刚度的增量，以比较软管的曲挠性能。方法B：低温弯曲试验适用于内径100mm以下(包括100mm)的软管。