12/F Ningbo Building, 46# Tianmushan Road, Hangzhou, China Code 310007 Factory Located Xingwang Industry Area, Linping Development Zone, Yuhang Section of Hangzhou, China
Material: use PVC as inner and fiberglass reinforced plastic as
outer strengthened layer Operating temperature: - 15 to 80 centigrade Operating pressure: Atmosphere or 0.1-0.3Mpa High strength and light heavy Oxidation resistance