Chinese Standard Class300 Quick Opening Closure for Gas Filter

• Clapboard: without Clapboard
• Filter Number: 1
• Medium Material: Stainless Steel Mesh
• Efficiency: F5
• Filtration Grade: Medium Filter
• Type: Cartridge Filter
• Model NO.: QOC
• Name: Quick Opening Closure
• Size: DN100
• Medium: Natural Gas
• Pressure: 40bar
• Transport Package: Wooden Case
• Origin: China
• Production Capacity: 1000

Product Description

Chinese standard class300 quick Opening Closure for gas filter
Gas cleaning equipment is an indispensable filtration device on the medium transportation pipeline. It is usually installed at the inlet end of pressure reducing valves, pressure relief valves, positioning valves or other equipment to eliminate impurities in the medium to protect downstream valves and equipment normal working, and reducing equipment maintenance costs.
Suitable place: natural gas field, gas transmission and distribution systems, gas generators and other occasions of gas purification.
Executive standard: GB150.1~150.4-2011

 
KEY BENEFITS
The design principle of the fast beginning is the "O"-shaped seal ring as the sealing element. The compression structure of the sealing cap, ie, the sealing cap and the high-necked, high-necked, compresses the "O"-shaped sealing ring to deform it and form a diameter. Sealed. During work, the pressure inside the filter exerts a force on the sealing cap and at the same time presses the sealing cap, thus forming a good sealing effect.
Patent No: ZL 2013 2 0695 007.0

 Have the  function of  secure self-locking  (blind plate self-locking,shock proof, anti-looseness. secondary  relief ). Its not only  prevent  blind plate loose during the locking but also  avoid the dangerous happen when open the blind plate under the pressure.

   Taking coaxial double structure, Between the sealing ring and sealing surface without relative rotation. the sealing ring is not easy to damage. the sealing surface  is not easy wear by impurities.

   Triple clamp can realize  action at the same time and uniform strength . Reduced the open screw transmission length, make the switch more flexible and reliable.

   Above 90% occlusal contact areas , its suitable for high pressure and large diameter natural gas pipeline.  the  pressure parts take 20# or 16Mn  forged steel and main parts no weld assembly.

 
DATA SHEET

Inlet DN	Pressure PN	Dust Outlet DN	Core	Number of Core	Connection
25	1.6~6.3MPa	15	G1.0	1	Flange
40	1.6~6.3MPa	15	G1.5	1	Flange
50	1.6~6.3MPa	15	G2.0	1	Flange
65	1.6~6.3MPa	15	G2.5	1	Flange
80	1.6~6.3MPa	20	G3.0	1	Flange/Quick Opening
100	1.6~6.3MPa	20	G4.0	1	Flange/Quick Opening
125	1.6~6.3MPa	20	G4.5	1	Flange/Quick Opening
150	1.6~6.3MPa	25	G6.0	1	Flange/Quick Opening
200	1.6~6.3MPa	25	G8.0	1	Flange/Quick Opening
250	1.6~6.3MPa	50	G10	1	Flange/Quick Opening
300	1.6~6.3MPa	50	G12	1	Flange/Quick Opening

 

 

Our sale network spread all over the country and exporting to abroad. We are high quality supplier of China National Petroleum Corporation, China Petroleum& Chemical Corporation, China Resources Gas, PetroChina Kunlun Gas Ltd, Shenzhen Gas Corporation Ltd, Chengdu City Gas, Chongqing Gas Corporation Ltd. As good quality and service to became each gas group's training base for regulator equipment care and maintenance, set up good industry brand position.