PVC sheets and rods are one of the most requested engineering plastic products in the chemical and galvanic industry. Rigid PVC sheets offer high resistance to acids and alkalis, while rods are suitable for precision mechanical machining. Larosi distributes both formats with ready stock and the possibility to cut custom rods and plates directly from the sheet.
Those looking for PVC sheets and rods to manufacture components for galvanic baths, reaction tanks or chemical plants will find in this material rigidity, chemical inertness and ease of machining.
PVC in sheets and rods, also available in various profiles, completes Larosi’s range of plastic semi-finished products for mechanical and structural applications.
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Acid resistance: why PVC is the ideal choice
Rigid PVC stands out for its high chemical inertness even in the presence of concentrated acids such as hydrochloric acid and nitric acid. This characteristic makes it particularly suitable for galvanic baths and pickling processes, where other plastic or metal materials would tend to degrade rapidly in contact with corrosive substances. Unlike metals, PVC is not subject to corrosion, which guarantees a longer service life for components even in continuous operation with acidic solutions.
PVC sheets: formats and characteristics
Rigid PVC sheets are available in the standard format 2000×1000 mm, as well as in different thicknesses according to the intended use. This type of rigid PVC sheet guarantees good mechanical strength and dimensional stability, even in contact with corrosive substances.
PVC sheet is suitable for various machining operations:
- Custom cutting to obtain rectangular rods or plates
- Drilling and shaping for specific components
- Assembly for tanks, containers and protective structures
| Thickness | Available colours |
| 1 mm | Natural, Black, Grey |
| 1.5 mm | Natural ivory, Black, Grey, Snow white |
| 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 25, 30 mm | Natural ivory, Grey, Black, Snow white, Red |
Rectangular rods and solid PVC strips
We supply solid rectangular PVC rods, also known as PVC strips or rectangular PVC strips, available in numerous cross-sections and lengths.
In most cases, PVC strips are obtained by cutting solid PVC sheets. This process allows rectangular PVC rods to be produced with precise dimensions while maintaining the same mechanical and chemical characteristics of the starting material.
Our solid rectangular PVC rods are suitable for numerous industrial applications, including spacers, sliding guides, supports, mechanical parts, protective elements, machine components and custom machining.
On request we also produce custom-cut PVC strips, so that the material is ready for machining or assembly, reducing time, scrap and production costs.
If you cannot find the desired size, contact us: we can cut the rectangular PVC rod from the sheet in the format best suited to your needs.
PVC rods: square, hexagonal and rectangular
PVC rods cover a wide range of mechanical machining requirements. Larosi offers:
Round PVC rods
Round rods are the most common format for general mechanical applications. They are used for bushings, spacers, shafts and turnable components intended for chemical or galvanic environments. They are available in various diameters and in standard market lengths, generally 1000 mm.
| Diameter | Available colours |
| 4 mm | Natural ivory |
| 5 mm | Natural ivory, Grey, Black |
| 6 mm | Natural ivory, Grey, Black |
| 7 mm | Black |
| 8 mm | Natural ivory, Grey, Black |
| 10 mm | Natural ivory, Grey, Black, Red* |
| 12 mm | Natural ivory, Grey, Black |
| 14 mm | Natural ivory, Grey |
| 15 mm | Natural ivory, Grey, Black, Red* |
| 16 mm | Natural ivory, Grey, Black |
| 18 mm | Natural ivory, Grey, Black |
| 20 mm | Natural ivory, Grey, Black |
| 22 mm | Natural ivory, Grey, Black |
| 25 mm | Natural ivory, Grey, Black, Red |
| 30 mm | Natural ivory, Grey, Black, Red* |
| 32 mm | Natural ivory*, Grey*, Black*, Red* |
| 35 mm | Natural ivory, Grey, Black, Red |
| 40 mm | Natural ivory, Grey, Black, Red |
| 45 mm | Natural ivory, Grey, Black, Red |
| 50 mm | Natural ivory, Grey, Black, Red |
| 55 mm | Natural ivory, Grey, Black, Red* |
| 60 mm | Natural ivory, Grey, Black, Red |
| 65 mm | Natural ivory, Grey, Black, Red* |
| 70 mm | Natural ivory, Grey, Black, Red |
| 75 mm | Natural ivory, Grey, Black, Red* |
| 80 mm | Natural ivory, Grey, Black, Red |
| 90 mm | Natural ivory, Grey, Black, Red* |
| 100 mm | Natural ivory, Grey, Black, Red |
| 110, 120, 130, 140, 150, 160, 180, 200, 225, 250 mm | Natural ivory, Grey, Black, Red* |
Square PVC rods
Also available in the 50×50 mm black format, ideal for supports and structures intended for corrosive environments.
Hexagonal PVC rods
Suitable for components that require grip with an Allen key or specific mechanical clamping.
PVC tubes: available sizes and colours
In addition to sheets, rods and profiles, Larosi’s PVC range includes a wide selection of round tubes available in various outer and inner diameters, suitable for many mechanical and industrial applications. PVC tubes share the same chemical resistance properties as sheets and rods, making them suitable for pipes and components in contact with aggressive substances.
Diameters are indicated as outer diameter x inner diameter (mm). Below is the complete list of available references:
| Outer x inner diameter (mm) | Colour |
|---|---|
| Ø 30×10 | |
| Ø 30×15 | |
| Ø 35×15 | Black |
| Ø 40×20 | |
| Ø 50×20 | Natural |
| Ø 50×20 | Grey |
| Ø 50×20 | Black |
| Ø 50×25 | Black |
| Ø 50×30 | Grey |
| Ø 60×30 | Natural |
| Ø 60×30 | Red |
| Ø 60×30 | Grey |
| Ø 60×35 | Grey |
| Ø 60×35 | |
| Ø 60×40 | |
| Ø 70×20 | |
| Ø 70×20 | Grey |
| Ø 70×30 | Grey |
| Ø 80×30 | |
| Ø 80×40 | |
| Ø 80×50 | |
| Ø 80×60 | Grey |
| Ø 90×40 | |
| Ø 90×50 | Grey |
| Ø 90×60 | |
| Ø 90×60 | Grey |
| Ø 90×60 | Black |
| Ø 100×50 | Ivory |
| Ø 100×80 | Grey |
| Ø 100×90 | |
| Ø 110×60 | Grey |
| Ø 110×70 | Grey |
| Ø 120×50 | Grey |
| Ø 120×60 | Natural |
| Ø 120×60 | Grey |
| Ø 160×80 | Natural |
| Ø 180×80 | Grey |
Rectangular PVC rods
Cut to size from the sheet using our cutting service, for those who need non-standard dimensions without purchasing an entire panel.
L-shaped PVC profiles
L-shaped PVC profiles complete the range of available formats. This type of profile is used for joints, edge protection and light support structures. It is available in standard colours and can be supplied on request in custom lengths.
Available sizes:
- 15x15x2 mm
- 20x20x2 mm
- 20x20x4 mm
- 50x25x2.5 mm
- 50x25x3 mm
- 50x50x6 mm
Available colours
| Colour | Availability |
|---|---|
| Natural ivory / White | In stock |
| Grey | In stock |
| Black | In stock |
| Red | On request |
From sheet to rod: the custom cutting service
PVC sheets are suitable for cutting to obtain rectangular rods or plates in the dimensions required by the project. Our cutting service transforms the standard sheet into components ready for mechanical machining, without material waste and with reduced delivery times.
This approach reduces costs for those who need small quantities or non-standard formats, avoiding the purchase of entire sheets when not necessary.
Transparent PVC in rolls
In addition to rigid formats in sheets and rods, we offer transparent PVC in rolls for applications that require flexibility and visibility, such as strip curtains, protections and industrial screens.
Those looking for solutions with transparent PVC sheet will also find in our range the soft transparent PVC in rolls, designed for applications that require visibility and flexibility, available for immediate delivery from our warehouse for prompt shipping.
PVC in sheets and rods for the chemical and galvanic industry: technical properties
Rigid PVC is widely used for components in contact with aggressive substances. Among the most common applications:
- Reaction and mixing tanks for galvanic baths
- Bodies for filters and extraction systems
- Flanges, valves and fittings for the chemical industry
- Structures and supports in corrosive environments
Main technical characteristics:
| Characteristic | Value | Notes |
|---|---|---|
| Density | 1.4 g/cm³ | — |
| Operating temperature | Up to approx. +60°C | Check limits with supplier |
| Chemical resistance | High resistance to acids and alkalis | Not suitable beyond the indicated thermal limits |
| Moisture absorption | Low | Guarantees dimensional stability |
| Self-extinguishing | Yes | — |
Immediate availability and fast shipping
PVC sheets and rods are available in stock in standard formats and colours, ready for shipping. This means shorter delivery times compared to suppliers who work on production or import, a decisive factor for those who must meet construction site or production deadlines. For custom cuts, the material is processed and shipped quickly, without the long waits typical of dedicated production orders.
Frequently asked questions about PVC in sheets and rods
What is the difference between PVC sheets and rods?
Sheets are flat panels used to build structures, tanks or large components. Rods are solid profiles – square, hexagonal or rectangular – suitable for precision mechanical machining.
Is it possible to obtain rectangular rods from a PVC sheet?
Yes, through our custom cutting service we cut rectangular rods and plates from standard sheets according to the dimensions indicated by the customer.
What is the standard format of PVC sheets?
The most requested format is 2000×1000 mm, available in different thicknesses depending on the intended application.
Does rigid PVC resist the acids used in galvanic baths?
Yes, rigid PVC offers high chemical resistance to acids and alkalis, which is why it is used in reaction tanks and components for galvanic plants.
What colours are available for PVC sheets and rods?
Natural ivory, grey and black are available in stock as standard. Red is available on request.
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