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Oct 25, 2026PEEK Wear Rings and Pump Bushings: Clearance and Grade
PEEK wear rings and pump bushings tighten clearance and survive dry running. How grade, thermal growth and press fit set the running gap in a centrifugal pump.
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Oct 20, 2026Machined PEEK Spinal Cage Prototypes: What Shops Need
PEEK spinal cage machining for prototypes and test articles: what the drawing, stock lot, surface and teeth need, and how to brief a shop for the first batch.
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Oct 19, 2026PEEK Robot Gripper Fingers and Automation End Effectors
PEEK robot gripper fingers save weight and protect parts. Compare grades with a worked deflection example, wear at the contact pad and tolerances to specify.
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Oct 17, 2026Machined PEEK Gears and Thrust Washers: Load and Wear
PEEK gears and thrust washers run quiet and dry, but load limits sit below metal. Fatigue, PV limits, backlash and grade choice, with what to specify.
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Oct 16, 2026PEEK Parts for EV Battery Cell Manufacturing Equipment
PEEK parts for EV battery manufacturing equipment: electrode handling, formation fixtures and weld tooling. Dry room, solvent and particle rules for grades.
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Oct 15, 2026PEEK Connector Bodies and Insulators for Harsh Environments
PEEK connector insulator bodies hold pins in heat, fluids and vibration. Learn grade choice, pin hole tolerance, thermal fit to metal shells and what to state.
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Sep 26, 2026AS9100 and PEEK Machining: What It Actually Covers
AS9100 certifies a shop's quality system, not the material or part. What to actually ask for on a PEEK aerospace order beyond the certificate itself.
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Sep 26, 2026NORSOK and API Standards That Apply to PEEK Components
NORSOK and API standards qualify materials and testing regimes for oilfield PEEK, not every part built from it. What each one covers and what to request.
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Sep 26, 2026Why Machined PEEK Brackets Fail in Service
Realistic failure modes for machined PEEK aerospace brackets: sharp-corner cracking, thermal warping, crushed fastener bosses and fatigue, and the fix for each.
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Sep 26, 2026PEEK Parts for Aerospace: What to Spec
What gets machined from PEEK on an aircraft, why it replaces metal for weight and thermal isolation, which grade dominates, and where PEEK is not the right call.
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Sep 26, 2026What to Put on a PEEK Aerospace Drawing
A practical checklist for a PEEK aerospace drawing: grade, tolerance with temperature, stress relief, traceability, surface finish and when FST testing applies.
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Sep 26, 2026PEEK Parts for CIP and SIP Process Equipment
CIP and SIP cycles combine hot caustic, acid and steam on repeat. Why PEEK holds up where other plastics fail, plus typical parts and grade choice.
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Sep 26, 2026PEEK in Dental Instruments and Equipment Parts
Why PEEK holds up in dental instrument handles, trays and equipment parts, through repeated autoclave cycles and disinfectant exposure, non-implant scope.
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Sep 26, 2026Explosive Decompression and PEEK: What Actually Happens
Explosive decompression is a real failure mode in oilfield plastics. How it happens, why PEEK resists it better, and what testing to request, not assume.
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Sep 26, 2026PEEK and Food Contact Compliance: What to Check
Food contact status depends on the resin grade, not the material class as a whole. What FDA and EU 10/2011 require, and what to request from a supplier.
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Sep 26, 2026What to Put on a Food or Pharma PEEK Drawing
A checklist for a food or pharma PEEK drawing: grade and compliance status, tolerance, finish, cleaning chemical, temperature and paperwork to ship with it.
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Sep 26, 2026Why PEEK Dominates HPLC and Chromatography Fittings
PEEK fittings and tubing hold an inert, low-adsorption flow path for HPLC and chromatography. What that buys you, the pressure ceiling versus stainless, and where it falls short.
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Sep 26, 2026PEEK's Chemical Inertness in Analytical Instruments
Why a valve body or fitting that leaches or adsorbs compounds skews analytical results, where PEEK's inertness genuinely holds up, and the short list of chemicals that still attack it.
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Sep 26, 2026What to Put on a Lab Equipment PEEK Drawing
Grade, thread standard, pressure rating, fluid path finish and cleaning requirement: the five lines a lab equipment PEEK drawing needs so the first quote matches the part you actually get.
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Sep 26, 2026How to Verify the PEEK You're Buying Is Genuine
Regrind sold as virgin, one grade sold as another, no lot traceability. What a certificate of conformance should show, and the tests that catch the rest.
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Sep 26, 2026PEEK Medical Device Components: What Documentation to Ask For
FDA does not approve a raw material or a component in isolation. What documentation to actually request instead for a machined PEEK medical device component.
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Sep 26, 2026Machining PEEK Microfluidic Components
Fine channels and small port tolerances push machined PEEK microfluidics to the edge of what a shop can hold. Why PEEK still beats glass and other plastics for chip housings and manifolds.
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Sep 26, 2026Machined PEEK Parts for Pharmaceutical Process Equipment
Pump parts, fittings and tablet press wear parts machined from PEEK, why inertness and cleanability matter on a line, and why USP Class VI gets requested.
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Sep 26, 2026PEEK Backup Rings and Seal Design for Downhole Tools
PEEK backup rings stop elastomer seals extruding under pressure. How the clearance gap decides unfilled versus CF30, and the tolerances a gland fit needs.
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Sep 26, 2026Cleanroom Packing and SEMI Standards for PEEK Parts
What cleanroom packed means for a machined PEEK part, how SEMI standards fit without overclaiming, and what belongs on the RFQ so packing is not an afterthought.
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Sep 26, 2026PEEK Outgassing Data for Vacuum and Fab Tools
TML and CVCM figures for PEEK look precise, but a generic number is not proof for your specific grade and lot. What outgassing data means and what to request.
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Sep 26, 2026How Sterilization Method Affects Machined PEEK Parts
Autoclave, EtO, gamma and vaporized hydrogen peroxide each affect machined PEEK parts differently. A comparison table plus what to check for each method.
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Sep 26, 2026Machined PEEK Surgical Instrument Handles
Why machined PEEK replaces metal in reusable surgical instrument handles: weight, radiolucency, repeated autoclave survival and grade choice explained.
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Sep 26, 2026PEEK in Test Sockets and Probe Card Hardware
PEEK insulates, holds dimension under repeated thermal cycling and machines into fine features, which is why test sockets and probe card hardware are built from it.
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Sep 26, 2026PEEK Valve Seats: Grade Selection and Wear
Grade choice for PEEK valve seats, bearing grade or CF30, the wear mechanisms that shorten seat life, and when a metal or ceramic seat is the safer choice.
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Sep 26, 2026PEEK vs Metal Alloys for Downhole Electrical Insulators
PEEK, metal and ceramic compared for downhole electrical insulators: service temperature, dielectric strength, weight, galvanic risk and machining cost.
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Sep 26, 2026PEEK vs PTFE for Food and Pharma Processing Parts
PTFE and PEEK both turn up in food and pharma parts for different reasons. Friction, chemical range, strength and stability under load, compared side by side.
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Sep 26, 2026PEEK vs PTFE for Lab Fittings and Ferrules
PTFE ferrules seal cheaply at low pressure but cold-flow under repeated tightening. PEEK holds a seal through more cycles at higher pressure, at a higher unit cost. Where each one wins.
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Sep 26, 2026PEEK vs PVDF for Semiconductor Fluid Handling
PEEK and PVDF both show up in semiconductor fluid handling. Where PVDF's chemical range wins, where PEEK's strength and temperature win, and how to decide.
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Sep 26, 2026PEEK vs Stainless Steel for Medical Instrument Parts
PEEK and stainless steel compared for medical instrument parts: stiffness, cutting edges, radiolucency, insulation and where each material actually wins.
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Sep 26, 2026PEEK vs Torlon (PAI) for Aerospace Parts
An honest comparison of PEEK and Torlon (PAI) for aerospace parts: strength and temperature versus cost, machinability and lead time, and when each one wins.
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Sep 26, 2026Specifying a PEEK Wafer Carrier or Comb
Grade, tolerance, deburring and annealing for a PEEK wafer carrier or comb. What to specify beyond material and dimensions so the part survives handling cycles.
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Sep 24, 2026Which Certifications Actually Unlock PEEK Work
ISO 9001, ISO 13485, AS9100 and cleanroom packing, ranked by what they actually open up in PEEK machining, and what they cost a small shop to hold.
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Sep 24, 2026How to Quote PEEK Work Without Losing Money on It
Material at ten times acetal, tool wear on filled grades, oven hours, scrap on an expensive blank. What to put in a PEEK quote so the job is still profitable at delivery.
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Sep 24, 2026What Buyers Ask a Plastics Shop Before Sending a Drawing
The questions a serious PEEK buyer asks before they send you a drawing, why each one is asked, and what a good answer sounds like from a shop that has done the work.
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Sep 20, 2026PEEK Parts for Oil and Gas: Seals, Seats and Insulators
PEEK in downhole and process service: seal backup rings, valve seats and insulators, the grades that hold up, and why rapid gas decompression decides the design.
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Sep 20, 2026PEEK for Medical Device Parts: Grades and Documents
Why medical instruments use unfilled PEEK, how autoclave and sterilising cycles drive the grade, and which documents to demand before the first chip is cut.
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Sep 20, 2026PEEK Parts for Semiconductor Equipment: What to Spec
Which PEEK grade fab equipment uses, why CF30 dominates wafer handling, and how outgassing, particles, extractable metals and packing belong on the drawing.
All guides and the questions they answer.