The seal ring is a T in cross section. The leg of the T forms a rib that is held by the hub faces as the connection is made. The two arms form lip seals that create an area of sealing surface with the inner surface of the hub.
We are trade company as well as manufactory , specialed in producing seal rings for 10 years ,the materials are available in silicone,Viton EPDM NBR HNBR SBR CR PU and so on .Using the computer-aided design and scientific management measures ,our products quality reach to international advanced level,we can we sale goods to domestic market, Hongkong , Eastern Europe , Southeast Asia, Middle East and many other regions. With thousands moulds and goods in stock, we can get customer reasonable price and on-time dilevery.
Dotmar Suzhou was founded in 2011 and is currently the distributor of thermoplastic stock Engineering Plastic profile and machining parts in China. Dotmar's distribution footprint extends to over 90 customers servicing over 11 diverse industry sectors.
At Dotmar, you can find high temperature resistant plastics and engineering plastics for various industries. You can also find a variety of standard and non-standard plastic precision parts to ensure material safety .Optimized sliding performance, wear resistance, high operating temperature, high strength, good dimensional stability and chemical resistance are the prerequisites for replacing traditional materials.
Dotmar is focused on the material distribution : semi-finished delivery programme in rod&sheet&tube&roll tape .
High temperature materials :PI\PAI\PEI\PEI+GF\ESD PEI\PPS\PEEK\PEEK+GF\PEEK+CF\Ceramic PEEK\PTFE\PVDF.
General Plastics:PC\PET\PA\POM\PP\UPE\PC/ABS.
And other insulating materials :FR4\G10\G11\Durostone, fiberglass sheet, heat insulation sheet.
Dotmar offers an extensive knowledge base in thermoplastic, plastic machining parts , rubber products with strong partnerships with industrial .We have CAD/CAM manufacturing &design\CNC machining milling/routing/spindle moulding /grinding stamping.
Offering the widest range of quality engineering themopalstics machining parts more than 10 years experience.
Specialists in our fiel , offering the highest levels of material selection advice and thechnical support in the industry.
Dotmar is at the forefront of developing thermoplastic applications for commercial and industrial use and has built up a highy-skilled product development team supported by a network of mechanical engineers.
Ningxia Northern HI-TECH Industry Co.,LTD. was established in September 2010, located at no. 10 HongSheng Road, Yinchuan city, Ningxia Hui Autonomous Region,China. Our company is the largest professional silicon carbide powder and SiC ceramic products manufacturer in the Ningxia Hui Autonomous Region,China. The company's registered capital is 40 million yuan, covering 86,000 square meters and a total of 34,000 square meters of plant and office facilities.
Our company produces various specifications of silicon carbide micro powder from 0.1 to 1000 microns.The annual production capacity of our company is 15000 tons of silicon carbide abrasive,1000 tons of silicon carbide ceramic powder and 600 tons of silicon carbide powder granulation.In addition, we have a production line which can produce 300 tons of pressureless sintering of silicon carbide ceramic products.
Our company has passed ISO 9001:2015 quality management system certification.The company won the title of national science and technology enterprises.Its subsidiaries including Ningxia Haolida industry & Trade Co., Ltd., Shizuishan Ca-Ch Silicon Carbide Co., Ltd., Ningxia North-FLK Technology Co., LTD. Ningxia North-FLK Technology Co., LTD. was jointly funded by Ningxia Northern HI-TECH Industry Co.,LTD. and Ningbo FLK Ceramics Technology Co.,Ltd. , in 2017.
Our company specializes in producing : SIC sand\SIC fine powder\SIC grit \D50/0.5 micron powder, SIC pressureless and reactive granulated powder.
As for SiC ceramic products, the company have pressureless sintered SiC ceramics and reaction sintering SiC .we specialize in ceramics,bulletproof plate, sealing ring, nozzle, kiln tools, wear-resistant parts, structural parts. We also produce the products that according to the customer's requirements.
The company adheres to the concept that customer first and depending on the product quality to win.We pay attention to enterprise management, attach more significance to product quality, and constantly improves the competitive level of enterprise products through technological innovation.