Welcome to the website of Hebei Diefei Valve Co., Ltd.!
E-mail: sales@diefeivalve.com WhatsApp: 8613733290323
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DieFei Valve
Original Source, 34 Years Factory, Favourable Price, Stable Quality & Fast Delivery
DieFei Valve company main produce: wafer type butterfly check valve manufacturers
Check Valve
Check Valve
Material:
The body materia: GG25,GGG40,GGG50
The disc material: DI/SS304/SS316/AL-BZ
The stem/spring material: SS416/SS304
The seat material:NBR/EPDM/VITON
Standard
ANSI/JIS/DIN/BS
Usage
They are used for pipe of transporting water with such medium as water sewage and seawater.It can avoid media flowing backwards and prevent damaging water hammer,guarantee the safety using of pipes.
Features:
The products are new structure .small and light weight
Reliable sealed,endurable open-close,erar-resisting,long life.
With less flowing resistance than old check valve and obvious enerfy-saving effects.
ABOUT US
Hebei Diefei Valve Co., Ltd., which was established in 1986,is a specialized factory gathering the medium and lower pressure valve developing, manufacturing and selling together. We established Crane Ningjin Valve Co., Ltd with Crane Valve USA in 1995.
Our main products are Butterfly valve, Check Valve, Gate Valve, Ball Valve, Valve Actuator and so on. These valves are available extensive to the pipelines of oil, metallurgy, chemical industry, medical, light textile, paper-making, water and electricity ,tap water company ,central air conditioning system etc.
We own perfect manufacturing process and testing way of casting, matching and assembling. We are authorized the Quality Management system certificate of ISO9001:2015, Environmental Management system certificate of ISO14001:2004,CE Certificate and the Approval of Manufacturer Certificate of DNV. Our company products are mainly sold to many large-scale agglomerations like CNPC, Sinoepc, CSPC, DAIKIN , Haier, Midea and etc. And exported to USA, Europe, Africa, Southeast Asia, Taiwan etc countries and area.
We are willing to serve our customers at home and abroad with our excellent products and services.
CERTIFICATE
PACKAING AND TRANSPORTATION
FAQ
Q:Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
Q:Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
Q: Are you trading company or manufacturer ?
A: We are factory.
Original Source, 34 Years Factory, Favourable Price, Stable Quality & Fast Delivery
DieFei Valve company main produce: wafer type butterfly check valve manufacturers
Check Valve
Check Valve
Material:
The body materia: GG25,GGG40,GGG50
The disc material: DI/SS304/SS316/AL-BZ
The stem/spring material: SS416/SS304
The seat material:NBR/EPDM/VITON
Standard
ANSI/JIS/DIN/BS
Usage
They are used for pipe of transporting water with such medium as water sewage and seawater.It can avoid media flowing backwards and prevent damaging water hammer,guarantee the safety using of pipes.
Features:
The products are new structure .small and light weight
Reliable sealed,endurable open-close,erar-resisting,long life.
With less flowing resistance than old check valve and obvious enerfy-saving effects.
ABOUT US
Hebei Diefei Valve Co., Ltd., which was established in 1986,is a specialized factory gathering the medium and lower pressure valve developing, manufacturing and selling together. We established Crane Ningjin Valve Co., Ltd with Crane Valve USA in 1995.
Our main products are Butterfly valve, Check Valve, Gate Valve, Ball Valve, Valve Actuator and so on. These valves are available extensive to the pipelines of oil, metallurgy, chemical industry, medical, light textile, paper-making, water and electricity ,tap water company ,central air conditioning system etc.
We own perfect manufacturing process and testing way of casting, matching and assembling. We are authorized the Quality Management system certificate of ISO9001:2015, Environmental Management system certificate of ISO14001:2004,CE Certificate and the Approval of Manufacturer Certificate of DNV. Our company products are mainly sold to many large-scale agglomerations like CNPC, Sinoepc, CSPC, DAIKIN , Haier, Midea and etc. And exported to USA, Europe, Africa, Southeast Asia, Taiwan etc countries and area.
We are willing to serve our customers at home and abroad with our excellent products and services.
CERTIFICATE
PACKAING AND TRANSPORTATION
FAQ
Q:Can I request to change the form of packaging and transportation?
A: Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.
Q:Can I have my own Logo on the product?
A: Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.
Q: Are you trading company or manufacturer ?
A: We are factory.
