ANTI ABRASIVE PACKING Duplex Plaited Non-Asbestos Synthetic Fibre product which is as strong as steel, as smooth as silk, most flexible and treated with high temperature resisting lubricants, under controlled conditions. Well suited for pumping granular and viscous fluids even under high pressure conditions.

This packing has a high degree of resiliency and consistency of volume and hence avoids frequent gland adjustments. Low thermal expansion characteristics under actual operating conditions reduce mechanical pressure against shaft sleeves to minimise abrasion effect.

Asbestos PTFE packing is made of white asbestos fiber cords impregnated with PTFE dispersion. Soft in texture, this material is suitable for sealing pumps for various chemicals. However, packing impregnated with lubricants is recommended for use with reciprocating pumps or for sealing in places where high linear velocity.

Application conditions:

1) Max. working temperature: -75°C ~ 260°C
2) Max. working pressure: 2Mpa   (rotary pump)
Max. working pressure: 10Mpa (reciprocating pump)
Max. working pressure: 15Mpa (valve)
3) PH value: 2-12
4) Linear speed: 0 – 10m/s  (rotary pump)
Linear speed: 0 –  2m/s   (reciprocating pump)
Linear speed: 0 –  2m/s   (valve)
5) Cross Section: 1/8″ ~ 3″(3X3-75X75mpa)
6) Density: 1.35 ~ 1.45g/cc

Carbon fiber packing with graphite is woven of strong carbon fiber after softening treatment and impregnation with a mixture latex of fine graphite powder, PTFE dispersion and lubricant. It is chemical resistant, heat conductive and with high strength, so this item is widely used with revolving and reciprocating pumps in which chemical corrosive media and particle grains exist. The successful test result in application of high pressure ammonium and luiquid ammonia pumps proved it’s the best sealing material for high pressure a, high temperature and corrosion.

Application conditions:
1) Max. working temperature:-200°C ~ +650°C (STEAM)
-200°C ~ +565°C (ATMOSPHERE)
2)Max. working pressure:5 Mpa(rotary pump)
Max. working pressure:15Mpa(reciprocating pump)
Max. working pressure:25Mpa(valve)
3)PH value: 0-14
4)Linear speed: 0-20M/S(rotary pump)
Linear speed: 0-2M/S(reciprocating pump)
Linear speed: 0-2M/S(valve)
5) Cross Section: 1/8″ ~ 3″(3X3-75X75mm)

Expanded graphite packing is braided from high-grade low sulphur expanded graphite yarn. This item has superior resistance from high temperature and chemical corrosion,as well as other special sealing effects.It’s widely used in steam valves of powder station,,static sealing with high temperature,high pressure and chemical corrosion.
Application conditions:
1) Max. working temperature:- 200°C ~ +650°C (STEAM)
-200 ~ +565 (ATMOSPHERE)
2) Max. working pressure: 25 Mpa
(can only be used in valve and other static sealing condition)
(1)Expanded graphite packing(with carbon fiber,SS wire, inconel wire)pressure:35 Mpa
(2)Expanded graphite packing(with inconel jacketed)pressure:40 Mpa
3) PH value: 0 – 14
4) Cross Section: 1/8″ ~ 3″(3X3-75X75mm)
5) Density: 1.10 ~ 1.35g/cc(with cotton, fiberglass,ss304,inconel)
Density :1.50 ~ 1.60g/cc(with inconel jacketed)

PTFE braided packing with graphite is woven of graphite PTFE yarn twisted through a mixture of PTFE dispersion resins and fine graphite powder, with a moderate amount of heat-resistant lubricant. Apart from its corrosion resistance, it has thermal conductivity and self-lubricating properties, and is suitable as dynamic sealing inconditions with media flow of high Linear velocity (about 16m/s).

Application conditions:
1) Max. working temperature: -75°C ~ 280°C
2) Max. working pressure: 2.5Mpa (rotary pump)
Max. working pressure: 8Mpa (reciprocating pump)
Max. working pressure: 15Mpa (valve)
3) PH value: 0 – 14
4) Linear speed: 0 – 12m/s (rotary pump)
Linear speed: 0 – 2m/s(reciprocating pump)
Linear speed: 0 – 2m/s(valve)
5) Cross Section: 1/8″ ~ 3″(3X3-75X75mm)
6)  Density: 1.65 ~ 1.75g/cc
Regular package: 5 or 10kg/roll
Special package is also available as requested

Product Description

Features:

Ramie fiber is very soft and easy to be impregnated.It turn to be with higher strength, better corrision and attrition resistance after impregnation of PTFE dispersion. The packing made of ramie fiber has very slim attrition to the shaft, so it’s an ideal material to be used in sea water ,clearn water with low temperature, low speed, and equipment with the media of food, oil, and fruit juicy,ect.

Application conditions:

1)Working temperature: -40°C ~ +140°C
2) Max. working pressure:3 Mpa(rotary pump)
Max. working pressure:6Mpa(reciprocating pump)
Max. working pressure:15Mpa(valve)
3)PH value:4-11
4)Linear speed: 8M/S(rotary pump)
Linear speed: 1.5M/S(reciprocating pump)
Linear speed: 1.5M/S(valve)
5) Cross Section: 1/8″ ~ 3″(3X3-75X75mm)
6) Density: 1.25 ~ 1.35g/cc

Description / Specification of Gfo Packings

We are involved in offering a wide range of Gfo Packings to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.

We introduce ourselves as an eminent trader and supplier of an extensive array of  Gfo Packings. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:

Sturdy design
Highly durable
Application specific design