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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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Silicone tube for water cooler

Made from FDA and LFGB certified silicone, this flexible water cooler tube is platinum cured, non-toxic, odorless, and highly durable. With a working temperature range of -40°C to 200°C, it ensures safe and clean water flow, ideal for home, office, or commercial cooling systems.

Product Features

Platinum-cured silicone for superior purity
Food-grade, LFGB and FDA compliant
Odorless, non-toxic, and BPA-free
Flexible, durable, and aging-resistant
Safe for drinking water, coffee, juice, and more

Application

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

Parameters

Product Features

Platinum-cured silicone for superior purity
Food-grade, LFGB and FDA compliant
Odorless, non-toxic, and BPA-free
Flexible, durable, and aging-resistant
Safe for drinking water, coffee, juice, and more

Application

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

Product Detail

Silicone Tube for Water Dispenser | Food Grade · Platinum Cured | Yutian

Yutian · Three factories one chain – from raw silicone to food grade tubing

Silicone Tube for Water Dispenser

Food grade · FDA & LFGB certified · Platinum cured · Odorless

✓ Hot/cold water lines✓ Pump connections✓ Overflow & drainage

Food gradeFDA · LFGB-40°C to +200°CID 4‑12mmPressure rated 0.9MPa+

Platinum cured · odorlessSmooth inner boreFlexible & durableFree samples

Three factories · Full industry chain synergy

🧪

Guilin Yutian

Silicone raw material

⚙️

Dongguan Huahong

Compounding & auxiliaries

🏗️

Dongguan Yutian

Precision extrusion & assembly

Raw materialCompoundingExtrusionFinished tube

Why Yutian silicone tube for water dispensers

🧴

Food grade certified – FDA & LFGB compliant

Non‑toxic, odorless, no plasticizers

Manufactured from high‑purity platinum cured silicone. Passes FDA 21 CFR 177.2600 and LFGB migration tests. No taste or smell transfer to drinking water – safe for long‑term use.

→ Meets global drinking water safety standards

🌡️

Wide temperature range – for hot & cold water

-40°C to +200°C · handles boiling water and ice water

Withstands repeated exposure to 95°C+ hot water without softening or deformation. Also flexible at low temperatures – no cracking in cold water lines.

→ Reliable for both heating and cooling systems

💪

Pressure rated – burst safety margin

Working pressure ≥0.9MPa (9 bar) · burst ≥2.7MPa

Engineered to handle water hammer and pump startup surges. 3‑5x safety factor ensures no leaks or ruptures over years of service.

→ Prevents costly water damage claims

📏

Precision dimensions – secure fit on barbs

ID tolerance ±0.1mm · smooth inner bore

Tight control on inner diameter and wall thickness ensures leak‑free connections with quick‑connect fittings and barbs. Reduces assembly time and rework.

→ Consistent quality, easy installation

🧼

Clean & smooth – resists biofilm

Smooth inner surface, low bacterial adhesion

Ultra‑smooth bore prevents scale buildup and bacterial growth. Maintains water quality and flow rate over time. Easy to clean during maintenance.

→ Hygienic drinking water, less maintenance

⚙️

Fully customizable – ID, wall, length, color

ID 2‑15mm · wall 1‑5mm · any length

Custom inner diameter, wall thickness, hardness, and color to match your dispenser model. Also available: custom printing, cut‑to‑length, and sterile packaging.

→ Perfect for OEM projects

Technical specifications & custom range

Parameter	Standard range	Custom range
Material	Platinum cured silicone (food grade)
Certification	FDA 21 CFR 177.2600 · LFGB certified
Inner diameter (ID)	4 / 5 / 6 / 8 / 10 / 12 mm	2 – 15 mm
Wall thickness	1.5 – 2.5 mm	1.0 – 5.0 mm
Hardness (Shore A)	50 / 60 / 70	40 – 80
Working pressure	≥0.9 MPa (9 bar)	Up to 1.5 MPa
Burst pressure	≥2.7 MPa (3x safety)	Higher on request
Temperature range	-40°C to +200°C	Extended on request
Length	1 / 2 / 5 / 10 m rolls or cut to size	Any custom length

※ All standard sizes stocked for quick dispatch. Custom dimensions available with low MOQ.

Key features at a glance

🧴

Food grade

FDA & LFGB

🌡️

Hot/cold resistant

-40°C to +200°C

💪

Pressure rated

≥0.9MPa working

📏

Precision ID

±0.1mm tolerance

🧼

Smooth bore

Anti‑biofilm

⚙️

Customizable

ID 2‑15mm

Typical applications in water dispensers

🔥

Hot water line

From heating tank to tap

❄️

Cold water line

From reservoir to cooling tank

💧

Pump connection

Suction & discharge ports

🌊

Overflow / drain

Leak tray to outlet

🔄

Water level sensor tube

Air pressure sensing line

🚰

Carbon filter connection

Pre‑filter to main line

Made to your specification

ID 2‑15mm · wall 1.0‑5.0mm

Length: rolls or cut‑to‑size (any length)

Hardness 40‑80 Shore A

Color: translucent, white, custom colors

Printing: logos, stripes, size markings

Packaging: polybags, custom boxes, sterile

🎁 Cooperation benefits

📦

Free samples

Standard sizes free (shipping cost applies)
Test taste, fit & pressure

🎨

Custom development

Sample in 7‑10 days for custom specs
Low MOQ for trials

⚡

Fast delivery

Stock 3‑5 days · custom 10‑15 days
Expedite available

Certifications & quality

📜

ISO 9001

Quality management

Certified

🌍

FDA / LFGB

Food contact

Compliant

🔬

RoHS / REACH

Halogen‑free

Compliant

⭐ National High‑tech Enterprise | 🏭 Cleanroom manufacturing (ISO Class 8)

Customer feedback

“We switched to Yutian silicone tubing for our hot water dispenser line. The material has zero taste transfer – our customers no longer complain about plastic smell. The dimensional accuracy is excellent, and the tube remains flexible even after 5000+ hot water cycles.”

— Senior Engineer, Home Appliance Brand

Frequently asked questions

Is this tubing certified for drinking water contact?

Yes. It complies with FDA 21 CFR 177.2600 and LFGB. Migration tests show no harmful substances. Third‑party test reports are available.

Can it withstand boiling water (95°C+) long‑term?

Absolutely. Our silicone tube is rated for continuous use at 200°C. In water dispenser applications (max 100°C), it lasts over 5 years without hardening or cracking.

What pressure rating do you recommend for pump outlet lines?

Standard working pressure is 0.9MPa (9 bar) with burst ≥2.7MPa. This provides 3x safety margin for typical dispenser pumps (≤0.3MPa).

Do you offer custom ID for non‑standard barbs?

Yes. We can produce any ID from 2mm to 15mm in 0.1mm increments. Send your barb dimensions, and we will match perfectly.

What is the lead time for custom sizes?

Stock sizes ship in 3‑5 days. Custom ID/wall thickness: sample 7‑10 days, mass production 10‑15 days after approval.

How can I request a free sample?

Simply contact us via the form or email. Provide your desired ID, wall thickness, and length. We will send samples for taste testing and pressure validation.

Need FDA‑certified, odor‑free silicone tubing for your water dispenser?

Contact Yutian for free samples, test reports, and custom sizing – engineered for appliance manufacturers.

Request a quote →

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