Chemical-resistant · Chemical-resistant
INDUFORM RL
INDUFORM RL is the lightweight round thermoplastic pressure hose for chemical handling. Higher flexibility and lower weight than the RR variant, ideal for standard chemical applications.
- EN 12115
- -20 to +80 C
- Robust
- REACH/RoHS
- Flexible
- Industrial
Why this hose?
INDUFORM RL combines industrial robustness with a specific resistance profile. Thermoplast (PE/PP blend) provides both pressure capacity and compatibility with the media typical in the industry segment.
The hose is constructed for continuous industrial operation -- daily pressure cycle, mechanical wear and temperature variation across the year. The difference to a standard hose lies in the material's formulation and the reinforcement's dimensioning.
In daily use the hose's life cycle is 5-10 years depending on load. Preventive maintenance with annual inspection extends the service life and prevents sudden failures that can shut down an entire production line.
Where it is used
INDUFORM is typically used in chemical process transport where classical rubber would not withstand aggressive fluids.
The RL variant is the lightweight round profile for lower pressure and higher flexibility. The RR variant is the robust one for higher pressure and more demanding mechanical loads.
The thermoplastic wall's chemical resistance makes the hose the preferred solution for continuous contact with acids, bases or solvents.
INDUFORM is colloquially known as a chemical hose or thermoplastic pressure hose.
Technical specifications
Specifications are applicable per the manufacturer's factsheet.
| Material | Thermoplast (PE/PP blend) |
|---|---|
| Colour | transparent |
| Wall construction | Thermoplast (PE/PP blend) with spiral/textile reinforcement |
| Temperature | -20 to +80 C |
| Standards framework | EN 12115 / EN ISO 1307 |
| Resistance | Resistant to typical industrial media |
| Max. working pressure | See dimension table |
| Bend radius | See dimension table |
Dimensions and ordering
The dimension table shows the standard variants the hose is produced in.
| Inner Ø |
Outer Ø |
Wall thickness |
Working pressure |
Burst pressure |
Bend radius |
Max. length |
Weight |
Roll |
Article no. |
|---|---|---|---|---|---|---|---|---|---|
| 13 | 19 | 3 | 12 | 36 | 80 | 40 | 0.205 | 40 | 4130013000 |
| 19 | 26 | 3.5 | 12 | 36 | 110 | 40 | 0.34 | 40 | 4130019000 |
| 25 | 33 | 4 | 12 | 36 | 150 | 40 | 0.5 | 40 | 4130025000 |
Fields without a value (em-dash) are not specified in the manufacturer's factsheet. Pressure values are recommended operating limits. Bend radius is measured along the inside of the hose bend.
Standards and compliance
The hose is manufactured in accordance with the following standards.
- EN 12115. Rubber and thermoplastic pressure hoses for chemical handling.
- EN ISO 1307:2008. European pressure hose standard.
- EU 1935/2004. Food contact directive (specific RL/RR variants).
- FDA 21 CFR 177. Food contact for plastic materials.
- RoHS directive (2011/65/EU). Restriction of hazardous substances.
- REACH (EC 1907/2006). Chemical substances regulation.
- ISO 9001. The manufacturer's quality management system is certified.
Documentation and downloads
Additional documents about this hose, its compliance and installation. Click to download as PDF in a new tab.
Help with material selection
Although this hose isn't ATEX-relevant, these two articles provide useful background on electrical resistance and industrial safety — important if you later combine the hose with electrical equipment or work in mixed environments:
The invisible weakest link
Why a conductive or antistatic hose isn't sufficient on its own — and what grounding means for the complete system.
Know your ohm
The difference between antistatic and conductive, which resistance limits apply where, and how to measure them correctly.
Industries that use it
The INDUFORM series is thermoplastic industrial hoses for chemical resistance and specialised industrial applications.
INDUFORM is used where classical rubber hose cannot withstand the chemical load. Thermoplast provides better resistance to solvents, acids and bases than rubber.
The RL and RR variants have different profile shapes (RL = round/light, RR = round/robust) matching specific pressure loads and bend-radius requirements.
Used across chemical industry, pharma, laboratories and specialised industry segments.
Custom lengths and assemblies
The hose can be delivered cut to desired lengths. The standard roll lengths can be supplemented with shorter pieces or continuous rolls by arrangement.
At Particulair we are happy to advise on couplings and sizing. Send us your application sketch and we will assess the right variant.
Frequently asked questions
What is the difference between INDUFORM-RL and INDUFORM-RR?
RL = round/light profile, flexible and lightweight. RR = round/robust profile, higher pressure resistance and mechanical wear resistance. Choose by application: RL for standard chemical handling, RR for higher loads.
Which chemicals can INDUFORM handle?
Thermoplast has broader chemical resistance than rubber - typically solvents, acids (weak to medium), bases, diluted oxidants. Check the resistance table for the specific chemical or contact us.
Is INDUFORM food-grade?
Certain RL/RR variants have EU 1935/2004 and FDA 21 CFR 177 approval. Check the factsheet for the specific product - not all variants are food-grade.
Can INDUFORM be used at high temperatures?
Thermoplast has lower temperature limit than rubber. Standard INDUFORM variants are intended for -20 to +80 C. At higher temperatures, a rubber or PTFE hose should be selected.
Which couplings are recommended?
For INDUFORM, thermoplast-compatible couplings are recommended - swaged-on or threaded fittings. Standard metal couplings can be used at lower pressure. We advise on compatible accessories.
How long does INDUFORM last under continuous chemical exposure?
Service life depends on chemical aggressiveness, temperature and pressure cycle. In continuous chemical handling, 3-7 years service life is typical. Annual inspection is recommended.
Can the hose be delivered in other lengths?
Yes - the standard roll lengths can be supplemented by arrangement. We have a wide range of couplings for complete assemblies.
Should INDUFORM be inspected regularly?
Yes - all high-pressure pressure hoses should be inspected annually for wear, cracks and coupling integrity. Pressure testing is recommended every 1-2 years depending on application.