Permanent Neodymium Round Magnets with Hole

The magnets we can provide


1. Shape

Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design. 

2: Size

Customized size per your requirements. 

Tolerance: +/-0.05mm, +/-0.1mm or per your request

3. Grade

N35-N52, N35M-N50M, N35H-N48H, N35SH-N45SH, N28UH-N42UH, N28EH-N40EH, N28AH-N38AH. 

4. Coating

Ni, Ni-Cu-Ni, Zn(Cr3+), Tin, Epoxy, Ni-AG, Ni-Au, Passivation, Parylene, etc. 

5. Production Timeime

We have materials in stock and continuous produce, about 10-15 days

6. Certification&Quality Control

ISO9001: 2008, ISO/TS16949: 2009 and RoHS

7. Applications

Motors, Generators, Sensors, Speakers, Earphones and other musical instruments, Magnetic therapy devices, Magnetic Chuck, Magnetic bearings and couplings, NdFeB Pot Magnet and other magnetic applicatications

8. Directions of Magnetization

A. Thickness Magnetized

B. Axially Magnetized

C. Diametrally Magnetized

D. Multi-poles magnetized

E. Radial Magnetized

F. Customzied specific requirements magnetized

 

Our advantages

A: Over 10 years in manufacturing magnets and over 4 years as a gold supplier on Alibaba

B: As a supplier of Siemens Ltd Australia, GM, BMW, BENTLEY, and REGAL BELOIT in European, we are very experienced in control quality, solve problems and select magnet materials. 

C: The price will be more competive as we have our own factory. 

D: We have many grade materials in our stock to help you to let the lead time shorter


Packing and Shipping

A: The weight is under 40Kg, we will choose FedEx, DHL or UPS with shielding box for you; 

B: The weight is over 100Kg, we will choose shipping for you; 

C: The weight is between 40Kg-100Kg, per you request; 



Company information

SDM Magnetics has been supplying magnetic materials since 2004. We are located in Hangzhou, which is about 200 kilometers from Shanghai and Ningbo. 

Our products are export to American, European and Asian countries. Our customers include motor manufacturers, industries equipments producers and so on. We are a supplier of Siemens Ltd Australia, GM, BMW, BENTLEY, and REGAL BELOIT in European. 

Quality assurance from SDM: ISO9001, ISO14001, TS16949. Products: NdFeB, SmCo, AlNiCo permanent magnets and assemblies; Bonded NdFeB and Ferrite magnets. 

FAQ

1: How long will you give me the reply? 

We will contact you in 12 hours as soon as we can. 

2: Could I get samples? 

Yes, we have materials in stock to help you to get the samples as soon as we can. 

3: How about the quality of the magnets? 

We have the certification of ISO, TS and ROSH, we could send the certification test of our company to you. 

4: How is the price? 

As we believe the quality is the most important, we will provide the best quality magnet we can with reasonable price. 

5: Could you provide me the shortest lead time? 

We have materials in our stock, if you really need, you can tell us and we will try our best to satisfy you. 

6: Could I visit your factory? 

Of course, if you need we will help you to visit our factory. 

7: If I have paid, when will you help me to produce? 

When we have received the money in our account, we will give you the receipt and arrange to produce immediately.   

 

 

 

 

Metal seal Butterfly Valve

Metal seal Butterfly Valve can be double offset butterfly valve and triple offset butterfly valve which Lug wafer double offset butterfly valve used to such as steaming, natual gas, shut off or regulating medium of pipeline, all type corrosive medium-non corrosive medium in chemical refinery, power generation or enviromental protection system. Metal seal butterfly valve usually suitable for high pressure system with advantages of high temperature high pressure resistance, short face to face dimension, wear resistance etc. The valve size can be from 12" to 72" with matching valve pressure from class 150 to class 2500 which operated by worm gear, handwheel, pneumatic actuator or electric actuator.

Metal Seal Butterfly Valve,Double Offset Butterfly Valve,Centreline Butterfly Valve,Metal Seat Butterfly Valve

Yongjia South Trading Co.,Ltd , https://www.n-lvalve.com