Description
Comment

Ø16H10 Rubber Cap – Export Quality

A high-sealing, aesthetic solution for steel pipes, molds, jigs, and metal racks. Professional, durable, and safe to use.

Classification of Basic Cap Types

No.	Type	Key Features	Color
01	STANDARD	High-quality domestic cap compared to other local products. Made from rubber, standard elasticity, waterproof, short outdoor heat resistance.	BlackWhiteCustom
02	GOOD	Made of natural rubber, high elasticity, completely waterproof.	BlackWhiteCustom
03	PREMIUM	Made of pure rubber, nearly silicone-level purity, waterproof, elastic, slightly less heat-resistant.	BlackWhiteCustom
04	SILICONE	Made of silicone, highly elastic, waterproof, near-perfect purity.	BlackWhiteCustom
05	HEAT RESISTANT	Made of synthetic rubber, chemically stable, heat resistant, used for insulation and harsh environments.	BlackWhiteCustom

Technical Specifications

Outer Diameter

Ø16 ±0.2 mm

Hardness

65 ±5 Shore A

Height

10 mm

Color

Aqua Green

Working Temp

-20°C → 90°C

Tolerance

±0.2 mm

Applications & Solvent Compatibility

Used for sealing steel tubes, mold holes, rods, jig surfaces. Recommended for machine oils, hydraulic oils, mild alkaline solutions; avoid aromatic solvents/strong ketones depending on material type.

Warehousing – Logistics – Packaging
Machining – Assembly – Product Testing
Metal Furniture & Display Equipment

Size Selection & Storage Guide

• Note when choosing rubber plug size for ceramic pots

During ceramic pot production, uneven shrinkage at high temperatures can alter the actual hole size. Based on real feedback, if the pot hole diameter is 16mm, the suitable plug size is 16mm (± small tolerance). This ensures a snug, leak-free fit.

Recommendation: measure the inner diameter (ID) accurately with calipers before choosing the plug size.

• Storage: keep in a cool place, avoid direct sunlight and temperatures >40°C. Occasionally soak and dry to extend service life.

FAQ ABOUT RUBBER CAPS CUSTOM RUBBER CAP MANUFACTURING LEARN MORE ABOUT RUBBER TYPES HOW TO SELECT A SUITABLE RUBBER CAP