Ningbo Ningshing International Inc.
Main products:LED Working Lamp,Hose,Rubber Boots,Valve,Faucet
Contact Us
  • Contact Person : Ms. gao Flora
  • Company Name : Ningbo Ningshing International Inc.
  • Tel : 86-574-87287288-8886
  • Fax : 86-574-87248846
  • Address : Zhejiang,Ningbo,(Tianning Mansion) No.138,West Zhongshan Road
  • Country/Region : China
  • Zip : 315010

Gland Packing Series

Gland Packing Series
Product Detailed
Resist acids, not burn, rot, mildew, deteriorate, low coefficient thermal expansion, high thermal conductivity for mechanism etc

Expanded Graphite Braided Packing

Description: It’s made from expanded pure graphite yarn. It can be reinforced by inconel wire inserted, fiberglass, PTFE dispersion, has owns good self-lubricant, the friction coefficient is small, versatility is strong, flexibility is good, the intensity is high. It’ s the versatile packing.

Applied field: oil equipment, power plant, chemical industry, steel mill and so on.

Medium: hot water, acids, alkalis, organic solvents, hydrocarbons, low temperature liquid, ect.



PH range:    0-14

Pressure:    9-45Mpa

Liner Speed:  2-15m/s

Temperature: - 204°C-1650°C

Carbonized Fiber Impregnated With PTFE Braided Packing.

Description: It’s a braided packing made of carbonized poly acrylonitrile fiber and finished with PTFE dispersion and lubricant. It enjoys finely hot-Conductivity wear-resisting and chemical stability. What’s more, it’s relatively economic among non-asbestos packing.

Equipment: centrifugal pumps, agitators, mixers, sterntubes etc

Medium: weak acid, alkali, salt, organic solvent, sea water, factory waste water, mineral oil.



PH range: 1-13

Pressure: 2-30Mpa

Liner Speed: 2-16m/s

Temperature: -50°C~260°C

Aramid Fiber Impregnated With PTFE Braided Packing

Description: it’s made from DuPont’s Kevlar yarn impregnated with PTFE dispersion and processed with lubricant. It’s a universal packing used in pumps in almost all types of industries such us chemicals, petrochemicals, sewage treatment, and paper etc. For hot water applications it can resist temperature up to 160°C without cooling, and recommend a surface hardness of 40-60HRC for shafts and protective sleeves contact surface wear.



PH range:  2-13

Pressure:   8-25Mpa

Liner Speed: 2-18m/s

Temperature: -100°C~280°C

Pure PTFE Braided Packing

Description: it’s made from 100% PTFE yarn, was applied in a wide range of expansion joint, valves, pumps, and chemical compounds in food processing, pharmaceuticals, paper industries where high purity and corrosion resistance are required. It resists attacks from almost all chemical compounds (except cast alkaline metals and gaseous fluorine) and is used in alternative and rotary motion shafts operating at low peripheral speed, rods, piston valve stems, and expansion joints.



PH range: 0-14

Pressure: 2-15Mpa

Liner Speed: 0-20m/s

Temperature: -200°C~280°C

Gland Packing Series

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