China High Quality Carbon Face Seal Manufacturer – W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement – VICTOR SEALS

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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for Wave Spring Mechanical Seal, Double Mechanical Seal For Agitator, Double Mechanical Seal, Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.

China High Quality Carbon Face Seal Manufacturer – W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement – VICTOR SEALS Detail:

Features

Single seal
Unbalanced
Independent of direction of rotation
Positive torque transmission due to bayonet
drive between seal head and drive collar
O-Ring groove for ventilation prevents solids build-up and enhances flexibility

Recommended Application

Pulp and paper industry
Water and waste water technology
High-viscosity liquids
Pulp suspensions
Process pumps
Pulp pumps

Operating range

Pressure: p = 12 bar (174 PSI)
Temperature: t = -20 °C … 160 °C (-4 °F … +320 °F)
Sliding velocity: … 20 m/s (66 ft/s)
Viscosity: … 300 Pa·s
Solids content: … 7 %

Combination material

Seal face: Silicon carbide
Seat: Silicon carbide
Secondary seals: EPDM, FKM
Metal parts: CrNiMo steel

A12

W250 data sheet of dimension in mm

A13

FAQ

Q1	Are you a factory or a trading company?
A	We are a professional factory with 20 years of experience in designing and manufacturing mechanical seals
Q2	Can I get an sample to check the quality of products?
A	Yes. We can send you free samples to check the quality within 3-5days.
Q3	Do you provide free samples?
A	We can provide free samples, but you need to pay for the freight to your destination.
Q4	What payment terms do you accept?
A	We accept T/T, .
Q5	I can not find our products in your catalog. Can you make customized products for us?
A	Yes. Customized products are available according to your drawings or working conditions.
Q6	Could you design it if I don’t have drawings or pictures for custom products?
A	Yes, we can make the best suitable design in accordance with your application and working conditions.

Delivery and packing

we usually deliver the goods by express like DHL, Fedex, TNT, UPS, but we can also ship the goods by air or by sea if the goods weight and volume is big.

For the packing, we pack each seals with plastic film and then in plain white box or brown box. And then in strong carton.

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Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for China High Quality Carbon Face Seal Manufacturer – W250 Single-spring Pusher mechanical seals for pump Burgmann mechanical seals HA211 replacement – VICTOR SEALS, The product will supply to all over the world, such as: Mauritius, Armenia, Chicago, Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we are committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.

Cartridge Seal