High temperature resistant environmental protection rubber waterproof O-ring seal Plastic Injection Molding
V-shaped sealing ring
It is an axially acting elastic rubber sealing ring, used as a pressureless seal of the rotating shaft. The sealing lip has good mobility and adaptability, can compensate for larger tolerances and angular deviations, can prevent internal grease or oil from leaking, and can also prevent external splashing or dust from intruding.
U-shaped sealing ring
Commonly used in the manufacture of reciprocating seals in hydraulic systems. It is widely used in the sealing of hydraulic cylinders in construction machinery.
Rectangular sealing ring
It is generally installed in a groove with a rectangular cross-section on the outer circle or the inner circle for sealing.
| item name | different sizes silicone nbr fkm epdm rubber o ring nitrile rubber seals o-ring buna o ring |
| material | NBR/Nitrile/buna-n rubber |
| temperature | nbr:-40 - 120℃ |
| hardness | nbr:40 - 90 shore A |
| MOQ | 1 pcs |
| feature | oil resistant watetproof,anti-toxic,good elongation,good air-permeable,etc |
| OEM/ODM | welcome |
| mode of production | compression molding |
| drawing | 2D or 3D are welcome |
| packing | plastic bags inside carton boxes outside remark:customized packing is welcome |
| product capacity | 100000,000pc/month |
Q1. Can samples be produced?
A1. Yes
Q2. What is the accuracy of the products processed by the drawings?
A2. Different equipment has different accuracy, generally between 0.05-0.1
Q3. What craftsmanship do you have for processing accessories?
A3. According to different products, different processes are used, such as machining, extrusion, injection molding, etc.
Q4. What are your processing equipment?
A4. CNC machining center, CNC lathe, milling machine, engraving machine, injection molding machine, extruder, molding machine
Q5. Can you help assembling the product after it is made?
A5. It's okay
Q6. What certifications or qualifications does your company have?
A6. Our company’s certificates are: ISO, ROHS, product patent certificates, etc.
Q7. Can injection products be surface treated? What are the surface treatments?
A7. It is ok. Surface treatment: spray paint, silk screen, electroplating, etc.
