Can DIN 3015 double insert, rubber, type 301 withstand continuous operation at -40Â°C to +80Â°C without losing sealing performance?

Yes. DIN 3015 double insert, rubber, type 301 is specified with an operating temperature range of -40Â°C to +80Â°C, and when the rubber compound used actually matches that specification it will maintain its sealing performance throughout continuous operation within those limits. The grooved/profiled design of the two-part insert provides mechanical support and sealing around the pipe, and a rubber material rated for -40Â°C to +80Â°C retains sufficient flexibility at the cold end and resistance to softening/creep at the hot end to preserve the seal under normal service conditions. Caveats: actual long-term performance depends on the exact rubber compound formulation, exposure to aggressive chemicals, oils, UV, ozone, dynamic loads, and sustained high-pressure or vibration. For extreme or critical applications verify the specific elastomer grade, manufacturer data sheet, and perform application testing or consult the supplier to confirm compatibility and expected lifetime.

Does DIN 3015 double insert, rubber, type 301 require special lubrication for installation to avoid damaging the grooved surface?

DIN 3015 double insert, rubber, type 301 does not normally require special lubrication for installation. The rubber insertâs grooved (profiled) surface is designed to grip the pipe; light assembly aids such as a water-based soap solution or a mild silicone spray can be used if needed to ease positioning without harming the rubber. Avoid petroleum-based oils, aggressive solvents or strong silicones that can swell or degrade rubber, and do not use abrasive lubricants that could damage the grooves. Install within the specified temperature range (â40Â°C to +80Â°C) and follow clamp torque recommendations to prevent over-compression and groove damage.

How resistant is DIN 3015 double insert, rubber, type 301 to oil and chemical exposure over time?

DIN 3015 double insert, rubber, type 301 offers moderate resistance to oil and many common chemicals, but its longâterm performance depends on the specific fluid, concentration, temperature and exposure duration. General points: - Material baseline: The insert is made of rubber and rated for operation from â40 Â°C to +80 Â°C. Typical generalâpurpose rubber compounds (e.g., NBR/Nitrile, EPDM, SBR) differ in chemical compatibility; without a specified compound, assume standard rubber with limited resistance to aggressive hydrocarbons and solvents. - Oils and hydrocarbons: Mineral oils and light hydraulic oils at ambient temperatures are usually tolerated for extended periods by many rubber inserts (especially NBR). However prolonged contact, elevated temperatures near +80 Â°C, or exposure to aggressive synthetic oils, fuels, or aromatic hydrocarbons will accelerate swelling, softening, loss of mechanical properties and shortened service life. - Chemical exposure: Polar chemicals such as dilute acids and alkalis at low concentrations and temperatures may be tolerated shortâterm, but strong acids, concentrated bases, ketones, esters, chlorinated solvents and many organic solvents generally attack rubber and cause hardening, cracking or swelling. EPDM performs better with polar chemicals and hot water but is poor with oils; NBR is better with oils but poor with ozone/oxygenated chemicals. - Temperature influence: The rated range (â40 Â°C to +80 Â°C) limits durability; chemical attack and oil permeation accelerate at higher temperatures. Near +80 Â°C expect faster degradation under chemical/oil exposure. - Time factor: Short intermittent exposure often causes minor effects; continuous longâterm immersion or frequent contamination will cause cumulative deteriorationâloss of elasticity, embrittlement, reduced clamp performance and potential leakage. Recommendation: For critical applications or known exposure to specific oils/chemicals, obtain the exact rubber compound data sheet or contact the supplier for compatibility charts. If exposure includes fuels, solvents, high temperatures or aggressive chemicals, specify a chemically resistant elastomer (e.g., fluoroelastomer/Viton, HNBR, or EPDM depending on the media) instead of a generic rubber DIN 3015 double insert, rubber, type 301.

DIN 3015 double insert, rubber, type 301

All products, Clamps for hydraulic pipes/

Additional information

Material	P – material (plastic)
Standard length [m]	10, 2, 4

Two-part insert for clamp DIN 3015 type 301 made in accordance with DIN 3015 standard. It typically features a profiled (grooved) surface for the pipe opening. Insert material: rubber. Operating temperature: from -40°C to +80°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TC-RB301-106,4X	DIN3015 double RB insert for 6.4 mm pipes	-	-	In stock	Enquiry
TC-RB301-106X	DIN3015 double RB insert, 6 mm pipes	-	-	In stock	Enquiry
TC-RB301-108X	DIN3015 double RB insert for 8 mm pipes	-	-	In stock	Enquiry
TC-RB301-109,5X	DIN3015 double RB clamp for 9.5 mm pipes	-	-	In stock	Enquiry
TC-RB301-110X	DIN3015 double RB insert for 10 mm pipes	-	-	In stock	Enquiry
TC-RB301-112X	DIN3015 double RB support for 12 mm pipes	-	-	In stock	Enquiry
TC-RB301-212,7X	DIN3015 double RB clamp for 12.7 mm pipes	-	-	In stock	Enquiry
TC-RB301-213,5X	DIN3015 double RB support for 13.5 mm pipes	-	-	In stock	Enquiry
TC-RB301-214X	DIN3015 double RB support for 14 mm pipes	-	-	In stock	Enquiry
TC-RB301-215X	DIN3015 double RB pipe support 15 mm	-	-	In stock	Enquiry
TC-RB301-216X	DIN3015 double RB pipe support for 16 mm pipes	-	-	In stock	Enquiry
TC-RB301-217,2X	DIN3015 double RB insert for 17.2 mm pipes	-	-	In stock	Enquiry
TC-RB301-218X	DIN3015 double RB support for 18 mm pipes	-	-	In stock	Enquiry
TC-RB301-319X	DIN3015 double RB support for 19 mm pipes	-	-	In stock	Enquiry
TC-RB301-320X	DIN3015 double RB pipe support 20 mm	-	-	In stock	Enquiry
TC-RB301-321,3X	DIN3015 double RB clamp for pipes 21.3 mm	-	-	In stock	Enquiry
TC-RB301-322X	DIN3015 double RB support for 22 mm pipes	-	-	In stock	Enquiry
TC-RB301-325,4X	DIN3015 double RB support for pipes 25.4 mm	-	-	In stock	Enquiry
TC-RB301-325X	DIN3015 double RB support for 25 mm pipes	-	-	In stock	Enquiry
TC-RB301-426,9X	DIN3015 double RB support for pipes 26.9 mm	-	-	In stock	Enquiry
TC-RB301-428X	DIN3015 double RB support for 28 mm pipes	-	-	In stock	Enquiry
TC-RB301-430X	DIN3015 double RB pipe support 30 mm	-	-	In stock	Enquiry
TC-RB301-532X	DIN3015 double RB support for 32 mm pipes	-	-	In stock	Enquiry
TC-RB301-533,7X	DIN3015 double RB clamp for pipes 33.7 mm	-	-	In stock	Enquiry
TC-RB301-535X	DIN3015 double RB insert for 35 mm pipes	-	-	In stock	Enquiry
TC-RB301-538X	DIN3015 double RB pipe support for 38 mm pipes	-	-	In stock	Enquiry
TC-RB301-540X	DIN3015 double RB support for 40 mm pipes	-	-	In stock	Enquiry
TC-RB301-542,4X	DIN3015 double RB clamp for 42.4 mm pipes	-	-	In stock	Enquiry
TC-RB301-542X	DIN3015 double RB support for 42 mm pipes	-	-	In stock	Enquiry

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Two-part insert for clamp DIN 3015 type 301 made in accordance with DIN 3015 standard. It typically features a profiled (grooved) surface for the pipe opening. Insert material: rubber. Operating temperature: from -40°C to +80°C.