Redress Kit With 3 1/2 Shorty Kits Perfect For Automotive And Electronics

Qinuo Equipment list:

Qinuo Material processing range:

Qinuo Custom Capabilties:

Packing and Shipping

1. Is 3 1/2 inches the O-ring diameter?
The 3 1/2-inch designation identifies the Shorty tool version. Each replacement ring has its own inside diameter and cross-section, or a dash number where specified on the tool drawing.
Use the original parts list to identify ring sizes and quantities. The nominal tool size cannot establish a complete kit bill of materials.
2. How are similar-looking seals distinguished?
a. Specify the part number and seal location.
b. Include the inside diameter and cross-section or profile drawing.
c. State the material grade and hardness for each component.
d. Identify backup rings separately from rubber O-rings.
e. Label each packing group with its component reference and quantity.
f. Color is an identification option; it does not establish polymer grade.
g. Keep replacement components for different tool revisions in separately identified packs.
3. Can materials be changed within the same kit?
1. Select compounds for the service fluid and temperature range.
2. Match NBR, HNBR or FKM grades to the equipment requirements.
3. EPDM requires a compatible application and should not be selected solely by size or color.
4. A material substitution must retain the required dimensions and hardness.
5. Tool pressure and operating limits are defined by the equipment specification and applicable compound qualification.
4. What should a Shorty kit enquiry include?
1. Manufacturer, tool revision and kit reference.
2. Seal part numbers and quantities.
3. Compound grades, hardness and inspection requirements.
4. Any non-rubber parts as separate items.
5. Complete-kit quantities, individual spares and labeling requirements.

Custom replacement seals can be discussed from drawings, groove dimensions or original samples.