DN25-DN1400 Insulating Flange

USAGE:

Insulating flanges are mainly applied to gas transmission pipelines, gas regulators, gauges, storages etc.

With their main functions to separate and insulate different segments of?gas transmission pipes, devices

and lines, protect them form any chemical corrosion and prolong their service life. Follow the standard

SY/T0516-1997 "The technic of design for Insulating flange"

CATEGORY:

These products may be classified into two groups by the insulating sealing parts, which are specific-

pressure sealed insulating flanges (for short, I-type insulating flanges) and self-tightening seal

insulating flanges (for short, II-type insulating flanges). Scope of application of the I-type insulating

flanges: nominal pressure (PN)≤2.5MPa.

FEATURES:

1With electrical insulation properties of electro-corrosion pipes;

2With durable and reliable performance at a designed temperature and pressure for pipeline mediums,

sufficient strength and good air-proof ability;

3With rational structure, easy assembly disassembly and replacement.

MAINLY SPECIFICATION:

1Suitable for natural gas, city gas, LPG and gently oil;

2Medium temperature:-10~ + 60;

3Ambient temperature:-20~ + 60;

4Insulating resistance:≥500KΩ;

5Breakdown voltage:≥3KV;

6Pressure range:PN0.6MPa, PN1.0MPa, PN1.6MPa, PN2.5MPa