Description

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This specialized peristaltic pump silicone tubing is specifically designed for ultra-clean fluid transfer. Through rigorous control of materials, processes, and production, it ensures "zero contamination" during fluid transfer.

Specification

Part No.	Tube No.	ID		OD	Wall Thickness	Packing Length
Part No.	Tube No.	(in)	(mm)	(mm)	(mm)	ft
Mast-PT13	13#	1/32"	0.8	4	1.6	50/15
Mast-PT14	14#	1/16"	1.6	4.8	1.6	50/15
Mast-PT15	15#	3/16"	4.8	9.6	2.4	50/15
Mast-PT16	16#	1/8"	3.2	6.4	1.6	50/15
Mast-PT17	17#	1/4"	6.4	9.6	1.6	50/15
Mast-PT18	18#	5/16"	7.9	11.1	1.6	50/15
Mast-PT19	19#	3/32"	2.4	5.6	1.6	50/15
Mast-PT24	24#	1/4"	6.4	11.2	2.4	50/15
Mast-PT25	25#	3/16"	4.8	8	1.6	50/15
Mast-PT26	26#	1/4"	6.4	12.7	3.15	50/15
Mast-PT35	35#	5/16"	7.9	12.7	2.4	50/15
Mast-PT36	36#	3/8"	9.6	14.4	2.4	50/15
Mast-PT70	70#	3/8"	9.6	19.1	4.75	50/15
Mast-PT73	73#	3/8"	9.6	16	3.2	50/15
Mast-PT82	82#	1/2"	12.7	19.1	3.2	50/15
Mast-PT86	86#	3/8"	9.6	22.4	6.4	50/15
Mast-PT87	87#	1/2"	12.7	25.4	6.35	50/15
Mast-PT88	88#	1/2"	12.7	22.3	4.8	50/15
Mast-PT89	89#	5/8"	15.9	25.4	4.75	50/15
Mast-PT91	91#	3/4"	19.1	31.8	6.35	50/15
Mast-PT92	92#	1"	25.4	35	4.8	50/15

Advantages

Ultra-clean

Metal ion leaching ≤0.1ppb

TOC leaching <50ppb, meeting EP/USP pharmacopeia standards

Zero endotoxins (<0.25 EU/mL)

Biological Safety

Passes USP Class VI acute systemic toxicity/intradermal reaction testing

No protein adsorption (surface energy <24 mN/m), protecting monoclonal antibody/vaccine activity

Extreme Durability

Withstands 200 cycles of high-pressure sterilization (121°C/30 min)

Maintains flexibility across a temperature range of -70°C to 250°C

Extended lifespan

Platinum vulcanization process enables over 5 million extrusion cycles

Ozone aging resistance improved by 5 times

Applications

01.

Biopharmaceuticals

Monoclonal antibody/vaccine filling, cell therapy product tubing
Chromatography system buffer fluid transfer (to avoid protein adsorption)

02.

Semiconductor manufacturing

Photoresist, ultra-pure acid/base transport (metal ion contamination < ppb level)

03.

In vitro diagnostics

Biochemical analyzer reagent tubing (prevent cross-contamination)

04.

Genome sequencing

Sequencing chip microfluidic channels

Selection considerations

Certification marks

USP Class VI
FDA 21 CFR 177.2600
EP 3.1.9

Physical and Chemical Properties

Hardness: 50±5 Shore A (low adsorption)

Tensile strength: >10 MPa

Temperature resistance: -70°C to 200°C (autoclave sterilization at 121°C for 30 minutes)

Leaching Report

A third-party testing report for extractables and leachables (E&L) must be provided

About us

We are a professional silicone tube manufacturer based in Dongguan, China, with over 15 years of industry experience. Our factory covers an area of 5,000 square meters and employs 160 professionals, including a core R&D team of 30 engineers, enabling us to develop strong independent design and technological innovation capabilities.

we has invested in multiple advanced automated production lines and precision testing equipment, establishing a complete production process chain covering extrusion, weaving, platinum vulcanization, molded forming, and pressure testing, ensuring that every silicone tube meets international quality standards.

Our high-performance silicone tube products and customized solutions are widely applied in critical fields such as medical devices, food and beverage, biopharmaceuticals, hydrogen-powered vehicles, and industrial equipment. With our outstanding OEM/ODM service capabilities, we are committed to meeting the diverse needs of global customers.

FAQ

Q: Are high-purity peristaltic pump silicone tubes suitable for transporting strong acidic liquids?

A: They are suitable for transporting most strong acids (such as hydrochloric acid and sulfuric acid), but for special highly corrosive media like hydrofluoric acid, please consult us in advance. We can provide customized corrosion-resistant formula products.

Q: How is the compatibility between silicone tubing and peristaltic pumps ensured?

A: We offer multiple standard tube diameter specifications (1.6mm–12.7mm) compatible with mainstream peristaltic pump models on the market; custom tube diameters are available with an error tolerance of ±0.05mm, ensuring a tight fit and no leaks.

Q: Will the product deform or release harmful substances when used in high-temperature environments?

A: The product can withstand temperatures up to 200°C without deformation or the release of harmful substances within this temperature range; regular inspections of tube wall wear are recommended for long-term high-temperature use.

Q: How much more expensive is the high-purity version compared to ordinary silicone tubing?

A: Due to differences in raw materials and manufacturing processes, the cost of high-purity peristaltic pump silicone tubing is approximately 2-3 times that of ordinary silicone tubing. However, in high-cleanliness environments, it significantly reduces contamination risks and minimizes experimental or production losses, offering higher overall benefits.

Q: How should silicone tubing be cleaned and maintained?

A: It can be cleaned by soaking in 75% alcohol or a neutral detergent; avoid using sharp tools to scrape the inner walls. When not in use for extended periods, it is recommended to store it in a dry environment to prevent microbial growth.

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