Special graphite packing for steam valves

NegotiableUpdate on 07/26

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Performance characteristics of graphite packing for steam valves: high-purity graphite core treated with corrosion inhibition, special high-temperature fibers reinforced with dense braided Inconel wire, greatly improving the anti extrusion ability of graphite, and more suitable for steam sealing under high temperature and high pressure than traditional graphite packing

Product Details

Performance characteristics of graphite packing for steam valves:

The high-purity graphite core treated with corrosion inhibition and the special high-temperature fiber reinforced with dense braided Inconel wire greatly improve the anti extrusion ability of graphite, making it more suitable for steam sealing under high temperature and high pressure than traditional graphite packing. According to customer requirements, it can be molded into graphite packing rings specifically for steam valves, such as ZD-RP1110

Universal disk root

Equipment:

High temperature and high pressure steam valves, pumps, etc

Industry:

It is mainly used for high-temperature and high-pressure media in pumps and valves of petroleum equipment, power plants, etc.

Medium:

Suitable for all steam valves, steam turbines, universal valves, expansion joints, high-temperature slide valves, and low speed pumps for easily condensable liquids.

Product specifications: 3 * 3mm-70 * 70mm; Special specifications or various non-standard products can be formulated according to customer requirements

Main technical parameters of graphite packing for steam valves:

Temperature	1650 ℃ Non oxidizing condition (vacuum)
	650 ℃ Steam
	450 ℃ oxidizing condition
	-Cryogenics at 204 ℃ (low temperature)
Pressure	9-45MPa
PH range	0-14
Linear speed	2-15m/s

Types of graphite packing products:

Expanded graphite packing type	Model number	Density (g/cm3)
Cotton yarn reinforced expanded graphite woven packing	ZD-P1100	0.9-1.35 1.5-1.7（ZD-P1105）
Fiberglass reinforced expanded graphite braided packing	ZD-P1101
Stainless steel wire reinforced expanded graphite braided packing	ZD-P1102
Nickel wire reinforced expanded graphite braided packing	ZD-P1103
Inconel wire reinforced expanded graphite braided packing	ZD-P1104
Expanded graphite braided roots reinforced with all nickel based materials	ZD-P1105
High temperature and high pressure special graphite packing	ZD-P1106
Expanded graphite braided packing impregnated with PTFE	ZD-P1107
Expanded graphite braided packing without thermal weightlessness	ZD-P1108
Four corner high carbon expanded graphite braided packing	ZD-P1109
Special expanded graphite braided packing for steam valves	ZD-P1110
Other supply based on customer samples or requirements