Ningbo Gongyao Sealing Materials Co.,Ltd

This is a packing made by asbestos yarns, treated with lubricant and graphite. Used in pump, valve, etc. the w

This is a packing for high temperature and high pressure whose outer covering is braided with asbestos yarns a

High quality cotton threads are made into square or lattice braids and treated with chemically stable grease,

It is woven by texturized glass fiber yarn.It is used for the material of keeping warm , insulating against he

Stick a layer of aluminium foil on the surface of glass fiber tape, it is used as heat insulating materials an

Braided by ceramic fiber yarns and used as heat insulation materials and an excellent substitute for asbestos

Made by ramie fiber yarns impregnated with PTFE dispersion. Used in sterm tubes, fresh and sea water pumps for

Braided asbestos yarns impregnated with PTFE dispersion . It is a flexible, resilient, homogeneous and compact

Braided asbestos yarns impregnated with PTFE dispersion,treated with pure minenal oil . It is a flexible, resi

Braided soft type PTFE fibre filled with pure graphite, treated with special lubricants. Used in acid, alkali,

Braided by aramid fiber and treated by lubricant and PTFE. It is used in acid, alkali, etc. Spec:3.0mm - 50mm

It is made of long asbestos fiber yarn and braided into round form ,extensively used as heat insulation materi

It is woven by best quality texturized glass fiber yarn , it was the high quality, warm keeping thermal insula

It is used as heat insulating materials and an execllent substitute for asbestos cloth. Ceramic fiber cloth w

Manufactured from asbestos fiber and rubber compounded and compressed into sheet forms .Suitable as a jointing

It is made by asbestos cloth coated with rubber and compressed into tape shape .Used as lining and sealing. A

It is flexible braided packing which is made of an innovative expanded pure graphite yarn. It can be used to s

Interwoven from asbestos warp and weft yarns, suitable for lagging for boilers and pipe lines ,used as thermal