Plastic Balls

Delrin / POM Balls

Dimensionally stable, low-friction engineering plastic balls for valves, bearings and sliding assemblies.

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Delrin / POM Balls product photo — VERIFIED PRODUCT PHOTO

MaterialAcetal POM

Size range1–100 mm typical

Grade / precisionCommercial / precision

HardnessPolymer-dependent

What is Delrin / POM Balls?

Delrin / POM Balls is a plastic balls product supplied in Acetal POM. Dimensionally stable, low-friction engineering plastic balls for valves, bearings and sliding assemblies.

PRODUCT OVERVIEW

Engineered around performance—not a generic ball.

Dimensionally stable, low-friction engineering plastic balls for valves, bearings and sliding assemblies. For a successful supply program, buyers should confirm the working environment, load or process conditions, dimensional requirement, surface condition, quantity and documentation before quotation.

Application fit

ValvesLight-duty bearingsPumpsPrecision mechanisms

Manufacturing & process control

Production control is matched to the material and product family. Typical controls include raw-material verification, forming or molding, heat treatment when required, grinding, lapping or polishing, sorting, cleaning, inspection and export packing.

APPLICATIONS IN PRACTICE

See where the product works.

The product image above identifies the supplied component. This separate application reference shows representative operating environments for Delrin / POM Balls. Final suitability depends on the agreed material, grade, tolerance, surface condition and working conditions.

ValvesLight-duty bearingsPumpsPrecision mechanisms

Representative applications for Delrin / POM Balls — REPRESENTATIVE APPLICATIONS / ENGINEERING REFERENCE

PRODUCT SELECTION GUIDANCE

Choose by performance and failure risk.

Review chemical exposure, temperature, moisture absorption, density, friction, dimensional stability, color, cleanliness and sustained mechanical load.

Critical controls

Polymer grade and color
Diameter, roundness and molding condition
Density, moisture and dimensional stability
Cleanliness, flash and surface appearance

Manufacturing route

Material conditioning, molding or machining, deflashing, finishing, sorting, cleaning and inspection are selected for the polymer and tolerance requirement.

Application boundary

Polymer properties vary with temperature, time, moisture and chemical exposure. Published material values do not replace validation in the actual assembly.

MATERIAL & PERFORMANCE PROFILE

What a qualified buyer should verify.

Delrin / POM Balls is not fully defined by diameter alone. Material condition, precision, hardness, surface and inspection method must match the assembly and the commercial risk.

MATERIAL

Acetal POM

Confirm the exact material designation, acceptable equivalents, raw-material certificate, heat or lot identity, and any corrosion, magnetic, density or regulatory requirement.

DIMENSION

1–100 mm typical

State nominal size and tolerance in inch or metric units. For spheres, also define grade or roundness; for drawing-based components, identify datums and critical interfaces.

PRECISION

Commercial / precision

Do not over-specify grade without checking functional need. Tighter geometry and surface requirements affect manufacturing route, inspection method, lead time and cost.

SURFACE / HARDNESS

Polymer-dependent

Agree hardness condition, surface finish, cleanliness, oiling, plating or coating, cosmetic limits and protection needed through storage and delivery.

APPLICATION FIT REVIEW

Convert the application into measurable requirements.

Use these questions before requesting a quotation or approving a substitute material.

Typical useEngineering and purchasing questions

ValvesConfirm media chemistry, pressure, temperature, seat material, leakage target, cycles and cleaning method.

Light-duty bearingsConfirm dynamic load, speed, lubrication, grade, surface integrity, fatigue life and operating temperature.

PumpsConfirm media chemistry, pressure, temperature, seat material, leakage target, cycles and cleaning method.

Precision mechanismsConfirm load, motion, environment, interface geometry, expected life, surface requirement and receiving inspection method.

TECHNICAL POSITIONING

Specify the factors that change performance.

Actual values and available ranges must be confirmed against the quotation, drawing, agreed standard and inspection plan.

Specification areaProject guidance

MaterialAcetal POM

Diameter / size1–100 mm typical; custom production subject to confirmation

Precision / gradeCommercial / precision

HardnessPolymer-dependent

SurfacePolished, lapped, oiled, dry, plated, coated or application-specific finish

DocumentsInspection report, material certificate, hardness report, compliance and third-party testing available by agreement

TECHNICAL FAQ

Questions purchasing and engineering teams ask first.

What is Delrin / POM Balls?

Delrin / POM Balls is a plastic balls product supplied in Acetal POM. Dimensionally stable, low-friction engineering plastic balls for valves, bearings and sliding assemblies.

What applications use Delrin / POM Balls?

Typical applications include Valves, Light-duty bearings, Pumps, Precision mechanisms. Final selection should be confirmed against the operating environment and agreed specification.

What information is required for a quotation?

Provide material, size, grade or tolerance, hardness, surface finish, quantity, application, packaging, documentation needs and destination market.

What quality documents can SDBALLS support?

Material certificates, dimensional and hardness reports, RoHS, REACH, SDS/MSDS, PPAP-style records and third-party testing can be discussed before quotation.

CONTACT SDBALLS U.S.

Bring us the application and requirement.

Include product, material, size or shot size, grade, hardness, finish, quantity, packaging, application and required documentation for a faster quotation.

SDBALLS Industry Corp.Email: info@sdballs.usWhatsApp: +1 424 351 5470Website: www.sdballs.usNorth American Business Support