$5-50 /Piece/Pieces
| Payment Type: | T/T |
| Incoterm: | FOB,CFR,CIF,EXW |
| Min. Order: | 20 Piece/Pieces |
| Transportation: | Ocean,Air,Express |
| Port: | Dalian,Beijing |
Brand: HUARI
Place Of Origin: China
Standard Or Nonstandard: Nonstandard
Application: Hydraulics
Size: OD 20-3300mm
Color: Various as per request
Material: PTFE or Filled PTFE
Certificate: ISO9001 and TUV
Business Type: Manufacturer
Working Temperature: -200℃~+260℃
Sample: Samples Freely
Delivery Time: 7-15 days
| Selling Units | : | Piece/Pieces |
| Package Type | : | drum, carton, or wooden case |
| Picture Example | : |
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Customized Non-standard smooth surface PTFE O Ring
O-rings made of PTFE are used mainly in the chemical industry, pharmaceutics and in medical engineering as static seals in flange connections, caps, etc. Due their good chemical resistance Piston Rod Seal are compatible with most liquids and chemicals. Exceptions are liquid alkali metals and some fluorine compounds. Furthermore, they are physiologically safe and sterilizable.
PTFE Bush is designed to have a point contact between the O-ring and sealing faces. Wear Ring Manufacturers and Suppliers in China allows a high local stress, able to contain high pressure, without exceeding the yield stress of the O-ring body. The flexible nature of O-ring materials accommodates imperfections in the mounting parts. But it is still important to maintain good surface finish of those mating parts, especially at low temperatures where the seal rubber reaches its glass transition temperature and becomes increasingly inflexible and glassy. Surface finish is also especially important in dynamic applications. A surface finish that is too rough will abrade the surface of the O-ring, and a surface that is too smooth will not allow the seal to be adequately lubricated by a fluid film.
Sample: Freely
Business type: Manufacturer
Delivery time:7~10 days
Liaoning Huari New Materials Co., Ltd was founded in 1996, is a professional manufacturer engaged in designing, producing, and processing PTFE, PEEK, PI, POB and other polymer composites products.
Our factory covers an area of 17000 square meters. At present, there are 40 sets of press machines, 8 sets of different size CNC sintering furnaces, 40 sets of CNC lathes, milling machines, drilling machines and other high-end equipment. We also have more than 4500 sets of processing molds with outer diameter range 10mm-3300mm to meet customers' different needs.
Our main products are PTFE molded tubes, rods, hydraulic seals, valve seals, O rings, gaskets and other customized PTFE products. We can provide over 350 kinds of formula according to different application and working environment, such as PTFE filled with carbon, fiberglass, Moly, bronze, PI, graphite, etc.
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss clients` requirements and ensure full customer satisfaction. We have R & D laboratory, product testing room and equipped with high-precision detection and testing equipment, which including material stretch test machine, 3D printer for special engineering plastic, abrasion meter, and other equipment. In addition, we have obtained ISO9001:2008 Quality Management System Certification, ISO14001:2004 Environment System Certification and Products Patent Certification.
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: How long is your delivery time?
A: For semi-finished bushes or rods, it will be finished in 3-15 days based on purchase quantity.
Q: Do you provide samples? Is it for free?
A: Yes, we can provide samples for free if in stock, you just need pay for the express charge.
Q: What material do you provide?
A: We are specialized in filled and unfilled PTFE material made semi-finished moulded bushes, rods with OD range 20-3300mm. We can provide over 350 kinds of technical formulation as per different application.
Q: What is your payment terms?
A: T/T. If amount less than $2000, should be 100% in advance; if more than $2000, 30% deposit be paid before production, and balance should be paid before shipment.
Q: Can you produce and machine customized PTFE parts?
A: Yes, we provide one-stop service, produce semi-finished bushes or rods, and CNC machine into customized parts as per drawing with high precision.
Q: How long is your warranty?
A: We ensure each item of our products with high quality before shipment. If without any wrong operation during using, we promise 1 year for warranty.
If you have other questions, pls feel free to contact us as below:
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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