Peek Polymer Plastic Molded Parts Thermoplastic Chemical And Pharmaceutical Fittings

Moulded PEEK Chemical and Pharmaceutical Fittings — Cleaning Cycles and Contact Surfaces

Specify a custom PEEK fitting using the process drawing, connection geometry and intended contact with chemicals or pharmaceutical media. Define bores, sealing faces, surface finish and areas requiring controlled cleanliness. Include the full cleaning or sterilization sequence with concentration, temperature and cycle duration before grade and process approval.

Some of Peek’s material properties:

=> Chemical resistance: Chemical compatibility must be checked for the exact fluid, concentration, exposure time and temperature. Include cleaning chemicals and mixed-fluid service; do not treat all PEEK grades as universally resistant.

=>Long life:Wear and service life depend on resin grade, counterface, lubrication, load and motion. Specify these conditions for a bearing or sliding component and agree validation criteria.

=>Hydrolysis resistance:For hot-water or steam cleaning, define temperature, pressure, cycle count and drying conditions. Inspect the fitting for dimensional change and surface condition after the agreed cycles; polymer identity alone does not establish sterilization compatibility.

=>High temperature resistance: Set normal and peak temperatures together with mechanical load and exposure duration. Material data alone do not establish the finished component temperature rating.

The common PEEK material options:

1) Unfilled PEEK: specify the resin grade, stock form and required dimensional properties.
2) Glass-filled PEEK: identify filler content and review machining orientation, mating surfaces and electrical requirements using grade-specific data.
3) Bearing-grade PEEK: specify the grade and additives for the intended sliding contact. Review counterface finish, lubrication, speed and load; a bearing-grade designation does not establish interchangeable performance.
4) Food-contact PEEK: compliance requires the applicable regulation and documentation for the specific grade and intended conditions of use.

Application of the PEEK products:

Application examples require separate grade and finished-part qualification:

1) Aerospace:

Aerospace components require the drawing, material specification and applicable qualification evidence. An industrial PEEK part should not be substituted solely on polymer name.

2) Filter Manufacturing:

Biodiesel fuel filters: For biodiesel filter components, specify fuel blend, additives, temperature and cleaning exposure. Confirm compatibility and dimensional retention for the selected grade.

Membrane spacer-battery: For a battery spacer, specify geometry, insulation requirements and exposure to the exact electrolyte. Film thickness and porosity are separate specifications from CNC-machined parts.

Vacuum belt filters:For vacuum filter components, provide chemicals, vacuum conditions, cleaning method and mechanical load. Select the grade and validate fit and durability for the assembly.

3) Healthcare:

Implant applications require an appropriate medical grade and device-specific qualification. This industrial product listing does not establish implant suitability or biocompatibility.

For dialysis equipment components, material selection requires the device specification, cleaning or sterilization process and applicable qualification documentation.

4) Food and Beverage:

Food drying:For food drying equipment, specify contact conditions, temperature cycles and dimensional requirements. Confirm grade-specific food-contact documentation before use.

Feed drying: For feed drying equipment, specify heat exposure, loading and cleaning conditions. Agree wear and dimensional acceptance criteria for the actual component.

5) Chemical and Pharmaceutical:

For pharmaceutical fittings, define process contact, cleaning residues, surface acceptance and applicable documentation requirements. Material grade, finished geometry and assembly validation must be reviewed together; this listing does not establish medical-device approval or suitability for every pharmaceutical process.

Our High Temperature Plastic Peek Products samples corner view:

Packing and delivery for the plastic injection peek parts:

About us:

Shanghai Qinuo Industry Co. Ltd was established in 2003, is a new and high-tech enterprise integrating R&D, production and sales. Since its inception, we adhering to the "Quality for Survival, Innovation Competes For Development " concept, continuous development and innovation, we won a good reputation at home and abroad.
Our company provides professional plastic parts, rubber parts and maching parts design and production services, products mainly used in automobiles, household appliances, machinery equipment and oil industry and other fields. We have a professional production and sales team, "High-Quality, High Professionalism, High Efficiency" are the principles of doing things.
We have two factories, more than 30 injection molding machines, molding machines and CNC lathes. Our company is located in Pudong New Area, Shanghai. Elegant environment, convenient transportation, Only need 30 minutes from our company to Pudong Airport.
Our company operates an ISO 9001 quality management system. Request resin identification, drawing revision and agreed dimensional or surface inspection for the ordered fitting. RoHS and other regulatory requirements need applicable grade- and product-specific documentation.

The workshop overview: