Enquire Now
GuideDiode Trading EST · 4 min read
31 October, 2026 | 
AdminShort answer: POM (polyoxymethylene, also called acetal or sold as Delrin) is stiff, dimensionally stable and low friction, which makes it a top choice for precision machined parts. As a pom acetal delrin sheet rod supplier saudi arabia, Diode keeps POM sheet and rod in stock in Dammam.
POM is a crystalline engineering plastic with high stiffness, low moisture absorption, good wear resistance and excellent machinability. Compared with nylon it holds size better in humid conditions, so it is preferred where tolerances are tight.
Free engineering tools
Buyers looking for acetal delrin sheet rod saudi arabia products should know that Delrin is a DuPont brand name for acetal. Other makers supply equivalent acetal grades under their own names. The main types are acetal homopolymer (POM-H), which is stiffer and harder, and copolymer (POM-C), which has better chemical resistance and is more resistant to hot water and alkalis. Ask which suits your duty.
A pom rod supplier saudi arabia should offer round stock in common diameters that turn cleanly on lathes and CNC machines. POM rod is used for shafts, rollers, valve parts, bushings and fasteners. Sheet suits flat parts, guides, jigs and fixtures.
machined pom parts saudi arabia are common in food equipment, packaging machinery, pumps and instrument assemblies. POM cuts cleanly, holds a good surface finish and keeps dimensions after machining. Send your drawing or sample and we will advise on stock and options.
| Property | POM | Nylon |
|---|---|---|
| Stiffness | Higher | Lower |
| Moisture uptake | Very low | Noticeable |
| Dimensional stability | Excellent | Moderate |
| Impact strength | Good | Better |
| Strong acids | Weak | Weak |
Homopolymer acetal has higher stiffness, strength and hardness, and is often chosen for precision gears and wear parts. Copolymer acetal resists hot water, alkalis and chemicals better and has a more uniform centre, which helps with thick sections. For most general machining, both work, so choose based on environment. Datasheets differ by maker, so ask for the one for your grade.
POM is also available in filled and lubricated grades for lower friction. Ask if you need self-lubricating stock for bearings and sliding parts.
POM is a preferred choice for parts that must stay accurate and slide smoothly. Examples include gear wheels, cams, rollers, pump components, valve bodies and spacers, as well as guide rails and fixtures in packaging lines. In food plants, certain POM grades are used for conveyor components, though you should confirm the grade and approvals.
When comparing quotes, check the form and grade carefully, as extruded POM-C, extruded POM-H and cast or filled versions differ in price and properties. Ask whether stock is stress-relieved, particularly for large sections, and note any colour requirement. White and black are the common options, and coloured stock is helpful for identification in the workshop.
Delrin is a brand of POM. The material family is the same.
Some POM grades are suitable for food contact. Ask for the grade datasheet.
POM for precision and low moisture effect, nylon for toughness and impact.
Need POM sheet or rod? Send the size, thickness or diameter, grade and quantity on WhatsApp +966 56 838 3649, email sales@diode.sa, or use our request a quote page. Everything is in stock and ships from our Dammam warehouse across Saudi Arabia, with export to the GCC.
Diode Trading supplies pom acetal delrin sheets, rods & machined pom parts supplier saudi arabia enquiries from stock in Al Khobar and Dammam. Buyers also search for an acetal rod sheet supplier ksa or a delrin rod sheet saudi arabia, and these all point to the same POM range.
Yes. Many customers ask for a polyamide sheet and rod supplier saudi arabia or polyamide sheet rod saudi arabia together with POM, since both are used for gears, bushes and wear parts.
For machined plastic parts saudi arabia, send us a drawing, material and quantity on WhatsApp +966 56 838 3649 and we will discuss availability.
See our range of high-visibility safety mats and markers designed to reduce trip hazards across your site.
31 October, 2026 | AdminAnti static rubber sheet Saudi Arabia and ESD rubber sheet Saudi guide: static dissipative vs conductive, uses, grounding and what to check before buying.
Read more 31 October, 2026 | AdminRubber corner guard, wall bumpers and bumper rails in Saudi Arabia: how to choose, install and maintain impact protection for walls and columns.
Read more 31 October, 2026 | AdminCorner guards in Saudi Arabia and wall impact protection systems: types, materials, where to fit them and what to ask a wall guards supplier.
Read moreDiode Trading EST supplies these Engineering Plastics from stock in Dammam, with delivery across Saudi Arabia and the GCC.
Stock in Dammam · MTC with every order
Need a price or lead time? Talk to our sales team.