NBR/FKM Material Vl Profile Rotary Shaft V Seal Ring

NBR/FKM Material Vl Profile Rotary Shaft V Seal Ring

Material:Stainless Steel or Carbon steel
Color:Black oxide
Standard:DIN 471
MOQ:5000 Pcs

Product Details

We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for retaining ring size, DIN 557, locking ring size. Since the establishment of our company, following the major principles in business, we are endeavoring to adapt to the globalization while aiming at the international market. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together. Our business philosophy is to create value for customers and provide better development space for employees. In the fierce market competition, we continue to explore and innovate and actively forge ahead. Customer satisfaction is our greatest wish. Our company is willing to work with you to carry out a heroic step towards a brilliant tomorrow.

DIN 471 472 6799的尺寸 2DIN471

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Hardness Requirement

Shaft diameter d1≤48mm, hardness 470-580 HV or 47-54 HRC.

48mm < shaft diameter d1≤200mm, hardness 435-530 HV or 44-51 HRC.

200mm < shaft diameter d1≤300mm, hardness 390-470 HV or 40-47 HRC.

Heat treatment and finish
Austempering is applied to increase the mechanical property of our products. Our modern heat treatment equipment and skillful technicians guarantee each retaining ring within the mechanical properties required.
The standard finish of carbon steel retaining rings is phosphate. 
Dacromet is available on request.
Zinc plating is available, but is not recommended because of the risk of hydrogen brittleness.
Stainless steel is polished into original color after heat treatment.

FAQ:

Q: Are you trading company or manufacturer ?

A: We are factory and trading combination company.We also can do OEM

Q: How long is your delivery time?

A: Generally it is 5-7 days if the goods are in stock. or it is 35-40 days if the goods are not in stock, it is according to quantity.

Q: What is the MOQ?

A: If we have stocks,it will have no MOQ.But our MOA is USD 2,000.If no stocks,each item MOQ will be 5,000 pcs.

Q:How to ensure that every process's quality ?

A: Every process will be checked by our quality inspection department which insures every product's quality

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but freight need to be paid by customer.

Q: What is your terms of payment ?

A: 100% T/T before shippment or L/C at sight.

Q:How to confirm the product quality before placing orders?

A: We strictly implement the ISO/TS16969:2009,IS9001:2008 quality control and ISO14001:2004 environment management, we can make
this drawing for your confirm according to your requirements, and can send samples to you confirm again after you confirm the drawing.


We always carry out the enterprise spirit of 'Science and technology be human-oriented, pursuit of excellence and efficiency', providing customers with fully quality NBR/FKM Material Vl Profile Rotary Shaft V Seal Ring. Turning to the history of our company written with wisdom and sweat, we take the brand as the goal and work with our partners to create new developments in the industry. As a well educated, innovative and energetic staff, we are responsible for all elements of the research, design, manufacturing, sales and distribution.
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