欧美极品欧美激情在线,色欲av人妻精品一区二区三区图,一区二区日韩,亚洲日韩日本欧永久精品

FIND THE PRODUCT YOU NEED

BLNY510
BLNY510

Standard: NY510
Main Materials: High quality low-chlorine asbestos fibre and oil-resistant synthetic rubber.
Application: Sealing gasket for equipments and flanges of heat oil,petroleum cracking,coal diatillation.
Processing: Vulcanized after compressed by roller.
Max Temperature: 510°C
Max Pressure: 5.0MPa