This kind of KF flange specially used for vacuum processing fields.
The material could be requested made by stainless steel 304.

Features:

Material: SS304
Size Range: KF16, KF25, KF40, KF50
Standard: The fittings can be made according to (Europe, USA, ISO standard)
Length range: (12.7mm-70mm) Common length: 12.7mm, 30mm, 40mm, 50mm etc...

We are a manufacturer specialized in producing kinds of sanitary valves and fittings. Such as butterfly valves, check valves, ball valves, diaphragam valves, sample valves, stop reversing valves, relief valves, bends, tees, reducers, unions, ferrules, etc. Donjoy can supply this reducer with weld end, clamp end, and thread end connection. Requiring more detail information or catalog pls don't hesitate to contact us. For all our products, we can also produce according to ur drawing if ur Specification is out of our standard.




Our factory pictures

Our techniicians 

Our also provide other products


Packing and shipping




We mainly produce a series of valves and pipe fittings  as following.
1.Sanitary valve
Sanitary Butterfly Valves
Sanitary Check Valves
Sanitary Ball Valvess
Sanitary Diaphragm Valves
Sanitary Sample Valves
Sanitary Reversing Valves
Sanitary Pressure Relief Valves

2. Sanitary Pipe Fittings
Sanitary Elbow
Sanitary Tee
Sanitary Reducer
Sanitary Cross
Sanitary Triclamp Ferrule
Sanitary Cap
Sanitary Pipe Hanger
Sanitary Tank Cleaning Ball
Sanitary Hose Joint
Sanitary Unions
Sanitary Sight Glass
Sanitary Manways

3.Sanitary Gasket
Silicone/EPDM Gasket for Triclamp
Silicone/EPDM Gasket for Union
Silicone/EPDM Gasket for Butterfly Valve

4.Sanitary Tube


FAQ:
1.Are you a trader or manufacturer? 
We are a manufacturer (Forging workshop and CNC machining workshop )

2.Can your products reach to FDA , CE and 3A requirements?Yes, all of our material can reach to the requirements of FDA, ISO and 3A Certificate).

3.We can supply: 
Sanitary Butterfly Valve, Sanitary Check Valve and Diaphragm Valves, as well as Various Tank Accessories:  Sight Glass, Strainers/Filter, Cleaning Ball, And other Pipe Fittings, (Pipe Unions: SMS, DIN, IDF, RJT, 3A,DS; Fittings: Ferrule,Elbow, Tee, Reducer and all other Non-standrad fittings), each products are tested well by our strictly Quality Control System, and we also have excellent service to support you and promote your business. 

4.Lead Time: 
For large quantity, as usual, it can be sent out within 20-40 days. 
Small parcel will be dispatched by DHL, FedEx, UPS OR TNT Courier. 
Big cargo will be delivered by Air freight or By Sea. 

5.Our Service: 
About payment: 
Payment methods: L/C, T/ T,Paypal

6.About samples: 
We can provide samples production and service. Usually 2 to 5 days, the sample can be sent to your hands. We will choose the shipping way as you required: By sea, by air or by express. Any question about samples, please contact us.

7.For OEM products: 
We will finish the production within 20-40 days after payment has been confirmed. 
About delivery and shipping: 
We will choose the delivery way as you required: By sea, by air, by express ect. Save your cost is our mission. 

8.Warranty: 
Any question or problem will be respond within 12 hours. 

Lifetime service: 
Any problem happened to our product, we will do our best to help client to solve it, spare parts will be half price in lifetime. 
Problem solve: 
If you can't solve the problem in your local, please delivery the product to us, we will repair it and then back to you. 

Quality control: 
All the products are calibrated with real working condition, and tested before shipping as qualified product. 
Purpose:Attitude is everything.


                                     Contact:Sophia
                                  Tel.86-0577-86990175 Fax.86-0577-86990176                                                                  Mob.008615350210828