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PRODUCTS

Specializing in the production of highquality silicone rubber products

PRODUCT

Specializing in the production of highquality silicone rubber products

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Detail

Multi-row silicone tube

Multi-row hole silicone tube Factory in China is made of high quality silicone material with multiple channels, suitable for applications requiring multi-channel fluid delivery or cable management. The pipe is widely used in medical equipment, electronics industry and automation equipment, with excellent flexibility and durability, and can be customized to different specifications according to customer needs, providing efficient solutions.

Product Features

Multi-channel design: Each pipeline has multiple channels to achieve multi-channel transportation.

High flexibility: Good performance even under complex bending conditions.

High temperature resistance: can be used in high temperature environment for a long time, not easy to age.

Non-toxic and odorless: in line with medical grade standards, safe and reliable.

Customized specifications: Support the customization of different channel numbers and pipe diameters to meet diverse needs.

Application

Baby Daily Necessities	State Grid	BS/COM/ESS	Optoelectronics industry
mechanical seal	New energy vehicles	Home appliance	Sports equipment

Parameters

Product Features

Multi-channel design: Each pipeline has multiple channels to achieve multi-channel transportation.

High flexibility: Good performance even under complex bending conditions.

High temperature resistance: can be used in high temperature environment for a long time, not easy to age.

Non-toxic and odorless: in line with medical grade standards, safe and reliable.

Customized specifications: Support the customization of different channel numbers and pipe diameters to meet diverse needs.

Application

Baby Daily Necessities	State Grid	BS/COM/ESS	Optoelectronics industry
mechanical seal	New energy vehicles	Home appliance	Sports equipment

Product Detail

Multi-Lumen Silicone Tube | 2-12 Channels | Medical Grade | Yutian

Yutian · Three factories one chain – from raw silicone to finished tube

Multi‑Lumen Silicone Tube

2 to 12 independent channels · Medical grade · High precision

✓ Medical devices✓ EV battery cooling✓ Fiber optics & peristaltic pumps

2‑12 channelsMedical grade · FDA certified-40°C to +220°CTolerance ±0.1mmCustom lumen sizes

ISO 9001 certified100,000+ bend cyclesFree samples7‑15 day sampling

Three factories · Full industry chain synergy

🧪

Guilin Yutian

Silicone raw material

⚙️

Dongguan Huahong

Compounding & auxiliaries

🏗️

Dongguan Yutian

Precision extrusion & finishing

Raw materialCompoundingExtrusionFinished tube

Why Yutian multi‑lumen silicone tube

🔄

Integrated multi‑channel design

2 – 12 independent lumens · asymmetric sizes possible

Single tube replaces multiple hoses, saving space and simplifying assembly. Eliminates cross‑contamination.

→ Compact systems, lower assembly cost

⚙️

High precision tolerance

ID ±0.1mm · OD ±0.15mm · pitch ±0.2mm

Precise dimensions ensure perfect fit with connectors and fittings. Consistent quality batch after batch.

→ Reliable fluid/gas transfer

🏥

Medical grade & FDA certified

FDA 21 CFR 177.2600 · RoHS · REACH

Non‑toxic, odorless, biocompatible. Suitable for medical devices, baby products, and food contact.

→ Compliant for global markets

🌡️

Wide temperature & autoclave safe

-40°C to +220°C · steam sterilizable

Remains flexible at extreme temperatures. Withstands repeated autoclaving without deformation.

→ Long service life in harsh environments

🔧

Fully customisable

Number of lumens · size · hardness · colour · flame‑retardant

Custom lumen profiles, asymmetric designs, and UL94 V‑0 options. Low tooling cost, fast sampling.

→ Tailored to your exact requirements

Technical specifications & custom range

Parameter	Standard range	Custom range
Material	Gum silicone (medical / food grade optional)
Number of lumens	2 – 12	Up to 20 or custom profile
Lumen ID (per channel)	0.5mm – 10mm	Mixed sizes in same tube
Outer diameter	3mm – 30mm	Custom
Wall thickness	0.5mm – 3mm	Custom
Hardness (Shore A)	30A – 80A	Custom
Temperature range	-40°C to +220°C	Up to 250°C optional
Tensile strength	≥7.0 MPa	Up to 9.0 MPa
Elongation at break	≥350%	—
Colour	Translucent / white / black / red / blue	Pantone custom
Certifications	FDA, RoHS, REACH, California 65, test reports

Typical applications

🏥

Medical devices

Peristaltic pumps, ventilator circuits, dialysis

🔋

EV battery cooling

Multi‑channel coolant lines, sensor cable management

📡

Telecom & fiber optics

Fiber branch tubing, antenna feed protection

⚡

Energy storage

Battery pack thermal management, HV wiring

🍼

Baby & nursing

Breast pump tubing, baby bottle straws

🏊

Sports & outdoor

Snorkel tubes, hydration system hoses

Made to your specification

Number of channels 2‑20

Lumen ID 0.5‑10mm (mixed sizes)

Hardness 30‑80 Shore A

Flame retardant UL94 V‑0

Custom colour (Pantone)

Low tooling fee (deductible)

🎁 Cooperation benefits

📦

Free samples

Up to 30cm free sample (shipping cost applies)
Test dimensional accuracy first

🎨

Low MOQ

From 100 meters for custom
Tooling fee refundable

⚡

Fast delivery

Stock 2‑4 days · custom 7‑10 days
Expedite available

Certifications & quality

📜

FDA

21 CFR 177.2600

Certified

🌍

RoHS / REACH

Compliant

Passed

🔧

Precision test

±0.1mm tolerance

In‑house

⭐ National High‑tech Enterprise | 🏭 ISO 9001 certified

Customer feedback

“Yutian‘s multi‑lumen silicone tube reduced our device internal plumbing volume by 40%. Excellent tolerance control, FDA docs complete, and sterilisation cycles increased from 5 to 50. Our go‑to supplier.”

— R&D Director, Shenzhen Medical Technology Company

Frequently asked questions

What is the minimum order quantity (MOQ) for custom multi‑lumen tubes?

Standard custom MOQ from 100 meters. Tooling fee refundable on bulk order. Free sample available for evaluation.

Do you offer FDA certified medical grade?

Yes. All multi‑lumen tubes can be produced with FDA 21 CFR 177.2600 compliant silicone. Test reports provided.

What is the typical lead time for custom tooling and samples?

Tooling 7‑10 days, samples 7‑10 days after tooling completion. Expedite available (5 days).

Can you produce flame‑retardant multi‑lumen tubing?

Yes, UL94 V‑0 grade available for EV and energy storage applications.

Can different lumen sizes be combined in one tube?

Absolutely. Asymmetric lumen designs are possible – e.g., two large channels for fluid + two small for wires.

Do you provide batch test reports?

Yes, every shipment includes dimensional, hardness, tensile, and RoHS/FDA reports. Third‑party reports on request.

Need custom multi‑lumen silicone tubing for your multi‑channel application?

Contact Yutian for free design consultation, samples, and full certification support.

Request a quote →

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