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Quick Details

  • Material: Carbon Steel
  • Technics: Forged
  • Type: Flange
  • Place of Origin: Henan, China (Mainland)
  • Model Number: 9
  • Brand Name: Liwei
  • Connection: Flange
  • Shape: Equal
  • Head Code: Round
  • Outside: FBE Coating
  • Gasket: EPDM, SBR, NR etc.
  • Pressure: PN10,PN16,PN25
  • Certificate: ISO9001&ISO14001
  • Stud: Galvanized Steel,SS304;SS316
  • Body color: As you request
  • Name: Flange Coupling Adapter
  • Flange standard: DIN,JIS,ANSI
  • DN: 65-3000 (2.5''-120'')
  • Advantage: easy to installation

Packaging & Delivery

Packaging Details Flange Coupling Adapter: Unfumigation wooden case (Out package) and Plastic film and Textile membrane(inside package). We can make change as your request.
Delivery Time 7-40 days according to the quantity you ordered

 

Flange Coupling Adapter

 

Product Performance of  Flange Coupling Adapter 

 

 

The simplicity and versatility of the fittings make Flange Coupling Adapter suitable for many applications including pumping stations, water treatment works, sewage treatment works, plant rooms, meter chambers, power generation equipment, and gas distribution stations.

LIWEI Flange Coupling Adapter are particularly suitable for simplifying the installation & removal of isolation valves, control valves, check valves, non-return valves, flow metering valves, pump sets, pressure reducing valves, flanged pipe & fittings.

1. Flange Coupling Adapter provide adjustability to equipment installations by combining a Flanged Coupling Adapter and a Flanged Spigot into one assembly.

2. Flange Coupling Adapter applications include valve, pump, meter and other flanged fitting installations.

3. Longitudinal adjustment is provided by the telescoping action of the Spigot inside the Flanged Coupling Adapter.

4. When final installation position is achieved, the bolting procedure for the Flanged Coupling Adapter and the Flanged Spigot can be completed.

 

Applicable Scope of  Flange Coupling Adapter 

 

The metal product is functioned with pull and pres-sure resistance and excellent seal performance and easy installation. Hence it is widely used in power, metallurgy, drainage and sewage disposal to connect pump, vale and pipe, etc. It also has some multi-directional displacement during pipes operation so as to release blind plate propulsion and protect pipes, especially it makes it easy to install and maintain pipes. However, force- transferring joints shall be used on the pipe corner and pump exit, because, the joints can transfer blind plate propulsion from pump start to pump and pipe through force- transferring bolt and prevent pull to centralize close to pipe or pipe or damage equipment by impact force. Other joints can be selected freely for other positions. Our tenet: your trust is our honor and we will manufacture high- quality products for you.

 

Material List of Flange Coupling Adapter 

 

NO.NameQtyMaterial
1Body1QT400-15,Q235A ZG230-450,20
2Seal1NBR
3Gland1QT400-15,Q235A ,ZG230-450,20
4Short tube flange1Q235A ,20,16Mn
5BoltsnQ235A,35,ICr18Ni9Ti
6Nuts5nQ235A,20,ICr18Ni9Ti

 

 

 

 

 

 

 

 

 

 

Main size of Flange Coupling Adapter 

 

  

Flange Coupling Adapter PN6/pn10/pn16/pn25/pn40 according to ISO2531 BSEN545 ISO7005 BS4504 DIN2501

 

 

1. Flange:   carbon steel Q235,20#,SS304,SS316

2. Inner pipe: Ductile iron GGG50 Ductile iron GGG50 BS2789 DIN1693 A536 Steel According To ST37.2, s235JR EN10025 AISI 316 SS AISI 304 SS

3. Retainer: carbon steel

4. Sealing: Gaskets material:

For water or Gas: NBR Grade A.

For drinking water: EPDM rubber to BS2494: 1990 Type W.

For drinking water and sewage: SBR Grade

For drinking water and sewage: SBR Grade F.

5. Stud: Galvanized steel., AISI 304 SS

6. Nut: Galvanized steel., AISI 304 SS

7. Washer: Galvanized steel., AISI 304 SS

8. Specification: 80mm-2000mm

9. Finish: Epoxy Coating inside and outside RAL 5015

Flange Coupling Adapter enables easy installation and dismantling of isolating valves, non return valves, flow Metering equipment, pumps etc.

10. OTHERS Ductile casting iron pipe, including Socket bend, Flanged bend, Socket and Flanged TEE, Flanged socket, Socket taper, blank flanges, as well as Flanged adapter, coupling, Flange Coupling Adapter, PVC pipe fittings. As well as EPDM gasket rubber ring. ISO2531/EN545/EN598/AWWA110/153

 

Quality Assurance of  Flange Coupling Adapter 

Henan Liwei Pipeline Equipment Co. Ltd is committed to maintaining a Total Quality Program throughout all phases of its operation. The existing program represents an ongoing effort by the management and employees to continually reduce the variability in all processes and to produce the highest quality products for their customers.

 

 

Note:

Quality Management System Certification Certificate, Environmental Management Systems Certification Certificate, China Anticorrosion Safety Certificate, China Anticorrosion Construction Qualification Certificate

 

Company Information

 

 

 

        Zhengzhou Liwei Pipeline Equipment Co., ltd. (the former Zhengzhou Liwei Rubber Products Co., Ltd.) located at Shangjie District. Zhengzhou city is a manufacturer specializing in processing various steam, water, windpipe expansion and compensation joints, and a main base for producing rubber, metal and non-metallic pipe joints, It is also the appointed enterprise by the former chemical industry ministry, national construction ministry and general petrol chemical company member unit China Water Supply Association and power Equipment Network Union, and joints production unit recommended by China Water Association and National Metallurgy Ministry.

 

        Our Liwei brand flexible rubber joints have various heavy calibers, type and high quality in the county, The products series have won four patents and our company is named “Quality and Credit Unit” by Henan Province, Our product have become the first choices for national power design ,municipality and metallurgy units.

 

         At present, our product include four serial flexible rubber jointsthree types, tens of standard and common specification, eight series of metal pipe loosing compensation joints and fourteen standard specifications and types, eleven types of standard and common specification products for serial wind pipe non-metal compensatorsOur annual comprehensive production capacity can reach over forty thousand sets and we also process various pipe joint matching flat welding flanges (steel international/non-international standard). Our products have been sold in over thirty cities and autonomous regions, With China’s entry to the WTO; our products have been exported to foreign countries as Italy. Spain, Pakistan. Singapore and East European countries, etc, and the products have been become public famous brand products for design units and clients.

 

         Our company has been equipped with rich technical strength, excellent design and complete design and complete products test measures. We also own a set of strict management system and high-quality technicians, In2004; we have gained quality management and environment management authentication.

 

          Insisting on the rennet “Development Through Technology, Making More Friends, Creating Green Environment and Responsible for Future”, the company has been devoting itself to creating top products and well serving all clients around the world, Liwei brand products will be a red line between we and the clients for ever.

 

 

 

 

we are partners with these named companies. And we also sincerely want to cooperate with you.

 

More about Henan Liwei:
http://www.bellows-expansionjoint.com
http://www.liweipipeline.com
http://www.steel-bellows.com

 

 

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