PRODUCT RANGE

Rubber sealing components for industrial assemblies.

O-rings, oil seals, rubber gaskets and hydraulic-tool oil bladders made to project requirements. Send a drawing, sample description or application brief so we can review the part and prepare a quotation. Made to order. We generally do not hold finished products in stock. A standard size is a dimensional reference, not a promise of stock availability.

01O-Rings by Maibos

O-Rings

Circular elastomer seals for static and dynamic assemblies, reviewed against media, temperature, pressure and movement.

STANDARD & CUSTOM SIZES · APPLICATION REVIEW
02Oil Seals by Maibos

Oil Seals

Rotary shaft sealing profiles designed around lubricant retention, contamination control and equipment geometry.

ROTARY MOTION · LIP PROFILES · EQUIPMENT SEALING
03Rubber Gaskets by Maibos

Rubber Gaskets

Flat and formed seals for interfaces that depend on controlled compression and stable assembly fit.

STATIC SEALING · FLANGE INTERFACES · CUSTOM GEOMETRY
04Custom Rubber Parts by Maibos

Custom Rubber Parts

Moulded rubber components developed from drawings, samples and the real conditions of the finished assembly.

DRAWING-BASED · SAMPLE-BASED · PROJECT SUPPLY
05X-Rings & Back-up Rings by Maibos

X-Rings & Back-up Rings

Alternative sealing and anti-extrusion profiles for applications where groove geometry, pressure or movement requires more than a standard O-ring.

PROFILE OPTIONS · ANTI-EXTRUSION · CUSTOM SIZES
06Bellows & Protective Boots by Maibos

Bellows & Protective Boots

Flexible moulded covers that protect moving interfaces from dust, splash and environmental exposure.

DUST PROTECTION · FLEXIBLE GEOMETRY · MOULDED TO DRAWING
07Hydraulic Oil Bladders by Maibos

Hydraulic Oil Bladders

Moulded oil reservoir bladders for hydraulic crimping tools and portable hydraulic equipment, reviewed against the tool, fluid and interface geometry.

CRIMPING TOOLS · CUSTOM RESERVOIR

MATERIALS

Four core elastomer families for O-ring development.

Material selection starts with the medium, temperature, pressure, movement and service environment. The polymer name narrows the direction; the final compound, hardness and colour are confirmed during technical review.

NBR

Nitrile rubber O-rings

A practical starting point for oil resistance, abrasion resistance and general industrial sealing.

Commonly reviewed for hydraulic, pneumatic, machinery and oil-contact applications.
FKM / FPM

Fluorocarbon O-rings

Selected when heat, oils, fuels or many chemical media require stronger resistance than general-purpose rubber.

Compound choice still depends on the exact fluid, temperature and exposure time.
MQ / VMQ / PVMQ

Silicone O-rings

Known for flexibility across a broad temperature range and resistance to weathering and ozone.

Special grades and compliance requirements must be confirmed for each application.
EPDM

EPDM O-rings

Well suited to many water, weathering, ozone and selected hot-water or steam conditions.

Generally not selected for petroleum oils; the actual medium must be checked first.

Need a size, profile or compound that is not listed?

Share the drawing, sample or application conditions and we will structure the next technical conversation.

B2B INQUIRY

Your next custom part starts here.

Share a drawing or tell us the size, material and quantity. We will review your application before discussing the quotation, tooling and lead time.

Made to order, not from stock. MOQ, samples, tooling costs and lead time are confirmed per project.

florine.jiang77@gmail.comWhatsApp: +86 133 2607 0751