Is the Food-grade hose for food and dairy products TYGONÂ® S3â¢ B-44-4X suitable for steam sterilization without damaging its flexibility or safety?

Food-grade hose for food and dairy products TYGONÂ® S3â¢ B-44-4X: Yes . steam sterilization is stated as possible. The hose is PVC-based, designed for food and dairy use, meets multiple food-contact and hygiene standards (EU 1935/2004, EU 10/2011, FDA, NSF-51/61, 3-A, Japanese MHLW), is resistant to alkaline cleaning agents, and the product description explicitly notes sterilization by steam or ethylene oxide is possible. Practical notes and limits: maximum operating temperature is +74Â°C and brittleness temperature â36Â°C; the stated steam sterilization capability implies typical low-pressure/low-temperature steam cycles compatible with the PVC formulation. High-temperature autoclave cycles above +74Â°C or repeated harsh steam exposures may accelerate aging, reduce flexibility (66Â° Shore A hardness may increase with heat/age), and shorten service life. For validated sterilization procedures, test a sample under your specific cycle parameters (temperature, duration, number of cycles) and verify mechanical/flexibility and hygienic performance post-sterilization. If you require frequent high-temperature steam sterilization, consider materials specifically rated for higher temperatures.

Can Food-grade hose for food and dairy products TYGONÂ® S3â¢ B-44-4X be sterilized with ethylene oxide without compromising safety or performance?

Food-grade hose for food and dairy products TYGONÂ® S3â¢ B-44-4X: Yes. The product description explicitly states sterilization by steam or ethylene oxide is possible. The hose is formulated for food/dairy use (odor- and taste-free, non-toxic, phthalate- and BPA-free), has a smooth non-porous inner surface to minimize bacterial growth, and meets major food-contact and hygiene standards (EU 1935/2004, EU 10/2011, FDA, NSF-51/61, 3-A, Japanese MHLW). It is resistant to alkaline cleaning agents and produced in a Clean Room. Follow manufacturerâs validated ethylene oxide sterilization parameters and post-sterilization aeration requirements to avoid residual EtO and to ensure no compromise to safety or performance.

Does Food-grade hose for food and dairy products TYGONÂ® S3â¢ B-44-4X resist alkaline cleaning agents without degradation?

Yes. Food-grade hose for food and dairy products TYGONÂ® S3â¢ B-44-4X is described as resistant to alkaline cleaning agents. The specification explicitly states resistance to alkaline cleaners, and the hoseâs smooth, non-porous PVC inner surface is designed to prevent particle buildup and bacterial growth, supporting compatibility with hygienic alkaline cleaning processes. The product also permits steam or ethylene oxide sterilization and meets multiple food-contact and hygiene standards (EU 1935/2004, EU 10/2011, FDA, NSF-51, NSF-61, 3-A, Japanese MHLW370), which further indicates suitability for typical food-industry cleaning regimes.

Food-grade hose for food and dairy products TYGON® S3™ B-44-4X

All products, TYGON® hoses/

Additional information

Material	PVC – polyvinyl chloride
Maximum operating temperature [°C]	74
Vacuum resistance	yes
Standard length [m]	15

Colorless, glassy transparent, flexible hose free of odor and taste, non-toxic, phthalate-free and BPA (Bisphenol A) free. Designed for the transfer and dispensing of food products, particularly dairy products, spices, vitamin concentrates, flavors, etc. The smooth, non-porous inner surface of the hose eliminates the problem of product particle settling and bacterial growth. Resistant to alkaline cleaning agents. Can be used with peristaltic pumps (moderate lifespan). Meets hygiene and food contact requirements: European 1935/2004/EC and 10/2011 EU (for conditions and substances according to certification), American FDA, NSF-51, NSF-61, 3-A, Japanese #370/1959 and MHLW370(3-D). Sterilization by steam or ethylene oxide is possible. Compliant with REACH and California Proposition 65 – does not contain hazardous and prohibited substances. Full roll length of the hose is 15 m (from an inner diameter of 50.8 mm – 6 m). Working pressure specified relative to burst pressure with a safety factor of 1:5. Material: PVC (special). Maximum operating temperature: +74°C. Brittleness temperature: -36°C. Hardness: 66° Shore (A). Density: 1.21 g/cm³. Note: Product packaged in the Clean Room of Tubes International (CLEAN ROOM) adhering to strict standards. Return of the product after opening the packaging is not possible.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
VE-T4401-13	Hose TYGON S3 B-44-4X 0.8x2.4 mm	1	6.9
VE-T4402-13	Hose TYGON S3 B-44-4X 1.6x3.2 mm	2	4.1
VE-T4402-23	Hose TYGON S3 B-44-4X 1.6x4.8 mm	2	6.9
VE-T4403-13	Hose TYGON S3 B-44-4X 2.4x4 mm	2	2.9
VE-T4404-13	Hose TYGON S3 B-44-4X 3.2x4.8 mm	3	2.3
VE-T4404-23	Hose TYGON S3 B-44-4X 3.2x6.4 mm	3	4.1
VE-T4405-13	Hose TYGON S3 B-44-4X 4x5.6 mm	4	1.9
VE-T4405-23	Hose TYGON S3 B-44-4X 4x7.1 mm	4	3.4
VE-T4406-13	Hose TYGON S3 B-44-4X 4.8x6.4 mm	5	1.7
VE-T4406-23	Hose TYGON S3 B-44-4X 4.8x7.9 mm	5	2.9
VE-T4408-23	Hose TYGON S3 B-44-4X 6.4x9.6 mm	6	2.3
VE-T4408-33	Hose TYGON S3 B-44-4X 6.4x11.2 mm	6	3.2
VE-T4408-43	Hose TYGON S3 B-44-4X 6.4x12.8 mm	6	4.1
VE-T4410-23	Hose TYGON S3 B-44-4X 7.9x11.1 mm	8	1.9
VE-T4410-33	Hose TYGON S3 B-44-4X 8x12.8 mm	8	2.8
VE-T4410-43	Hose TYGON S3 B-44-4X 7.9x14.3 mm	8	3.4
VE-T4412-23	Hose TYGON S3 B-44-4X 9.5x12.7 mm	10	1.7
VE-T4412-33	Hose TYGON S3 B-44-4X 9.5x14.3 mm	10	2.3
VE-T4412-43	Hose TYGON S3 B-44-4X 9.5x15.9 mm	10	3
VE-T4416-23	Hose TYGON S3 B-44-4X 12.7x15.9 mm	12	1.3
VE-T4416-33	Hose TYGON S3 B-44-4X 12.7x17.5 mm	12	1.8
VE-T4416-43	Hose TYGON S3 B-44-4X 12.7x19.1 mm	12	2.3
VE-T4416-53	Hose TYGON S3 B-44-4X 12.7x20.7 mm	12	2.8
VE-T4420-33	Hose TYGON S3 B-44-4X 15.9x20.7 mm	16	1.6
VE-T4420-53	Hose TYGON S3 B-44-4X 15.9x23.8 mm	16	2.4
VE-T4424-43	Hose TYGON S3 B-44-4X 19x25.4 mm	20	1.7
VE-T4424-63	Hose TYGON S3 B-44-4X 19x28.6 mm	20	2.3
VE-T4428-43	Hose TYGON S3 B-44-4X 22.2x28.6 mm	22	1.5
VE-T4432-43	Hose TYGON S3 B-44-4X 25.4x31.8 mm	25	1.4
VE-T4432-53	Hose TYGON S3 B-44-4X 25.4x33.4 mm	25	1.7
VE-T4432-83	Hose TYGON S3 B-44-4X 25.4x38.2 mm	25	2.3
VE-T4440-63	Hose TYGON S3 B-44-4X 31.8x41.4 mm	32	1.6
VE-T4448-83	Hose TYGON S3 B-44-4X 38.1x50.9 mm	38	1.7
VE-T4499-162	Hose TYGON S3 B-44-4X 101.6x127 mm	100	1.3

Colorless, glassy transparent, flexible hose free of odor and taste, non-toxic, phthalate-free and BPA (Bisphenol A) free. Designed for the transfer and dispensing of food products, particularly dairy products, spices, vitamin concentrates, flavors, etc. The smooth, non-porous inner surface of the hose eliminates the problem of product particle settling and bacterial growth. Resistant to alkaline cleaning agents. Can be used with peristaltic pumps (moderate lifespan). Meets hygiene and food contact requirements: European 1935/2004/EC and 10/2011 EU (for conditions and substances according to certification), American FDA, NSF-51, NSF-61, 3-A, Japanese #370/1959 and MHLW370(3-D). Sterilization by steam or ethylene oxide is possible. Compliant with REACH and California Proposition 65 – does not contain hazardous and prohibited substances. Full roll length of the hose is 15 m (from an inner diameter of 50.8 mm – 6 m). Working pressure specified relative to burst pressure with a safety factor of 1:5. Material: PVC (special). Maximum operating temperature: +74°C. Brittleness temperature: -36°C. Hardness: 66° Shore (A). Density: 1.21 g/cm³. Note: Product packaged in the Clean Room of Tubes International (CLEAN ROOM) adhering to strict standards. Return of the product after opening the packaging is not possible.