UHMWPE (Ultra-High Molecular Weight Polyethylene) Sheets, Rods & Round Bars

UHMWPE Color and Grade Variants

UHMWPE sheet and rod is available in several color and grade variants beyond standard natural (white/translucent) stock:

• Natural UHMWPE — the standard FDA-compliant grade, used in food, marine, and general wear applications.
• Black UHMWPE — carbon-black filled for added UV stability, commonly specified for outdoor equipment, liners, and guide rails exposed to sunlight.
• Anti-Static UHMWPE — carbon- or additive-modified to dissipate static charge, used in grain/powder handling, electronics manufacturing, and explosive-atmosphere (ATEX-adjacent) chute and hopper linings.
• Marine-Grade HDPE — UV-stabilized HDPE sheet for dock fenders, marine fabrication, and outdoor structures where UHMWPE’s extra abrasion resistance is not required.

Tell us your application and we’ll recommend the right color/grade combination — see our HDPE Sheets & Rods page for the full HDPE range.

UHMWPE vs. HDPE for Conveyor Liners

Both UHMWPE and HDPE are used to line chutes, hoppers, and conveyor skirts, but they suit different duty levels. UHMWPE has a far higher molecular weight, giving it roughly 2-3x better abrasion resistance and impact strength than HDPE, at a higher material cost — the right choice for high-abrasion, high-impact material handling (ore, aggregate, mining, cement). HDPE is stiffer, easier to machine and weld, and more cost-effective for lighter-duty liners, low-friction guides, and general fabrication where extreme wear resistance isn’t the deciding factor. As a rule of thumb: choose UHMWPE where liner replacement frequency and impact loading are the main concerns, and HDPE where cost and machinability matter more and wear duty is moderate.

UHMWPE Guides, Profiles, Rollers and Machined Parts

Alongside UHMWPE sheets and rods, we supply finished UHMWPE wear parts for conveyors and handling equipment:

• UHMWPE bushes — low-friction, self-lubricating bushes
• UHMW chain and conveyor guides — guide rails and wear strips for bottling and packaging lines
• UHMW profiles, rollers and pulleys
• Machined and moulded UHMWPE components — star wheels, sprockets and custom parts to your drawing

Note: these are general UHMWPE engineering parts. For crane outrigger pads, see our dedicated SafeRig™ UHMWPE Outrigger Pads page.

UHMWPE Sheets Saudi Arabia: Why Buy from Diode Trading EST

• Stock in Dammam: short lead times in the Eastern Province and fast dispatch to Riyadh, Jeddah and project sites across the region.
• Documentation: datasheets and a Material Test Certificate with every order for your submittal. Quality, environmental and safety management: ISO 9001, ISO 14001, ISO 45001.
• Trusted by major clients: Saudi Aramco, SABIC, NEOM, Red Sea Global, Zahid Group and Qiddiya.
• Local support: a Dammam-based team you can call, not a distant trading desk.

How to Order

1. Send your size, grade and quantity to sales@diode.sa or use the quote form.
2. We confirm availability and send a quotation with the datasheet.
3. On approval we dispatch with the Material Test Certificate.

For uhmwpe sheets saudi arabia enquiries, contact our team at sales@diode.sa.