Coffee Machine Parts
Coffee Machine Internal Hose | Espresso Water & Coffee Liquid Tube OEM Custom ISO9001
Product Overview
coffee machine internal hose is a flexible transmission pipeline specially used inside espresso equipment for conveying cold water, hot water and coffee liquid. Manufactured in strict accordance with ISO9001 quality management system standards, this food-grade hose adopts high-elasticity polymer material with multi-layer reinforced structure. It maintains stable conveying performance under long-term alternating high temperature and pressure conditions, effectively resisting liquid penetration, aging cracking and odor precipitation. It avoids common faults such as pipeline leakage, liquid pollution and pressure loss, ensuring stable operation of the coffee machine waterway system for long-term home and commercial use.
We provide full-scale customization and professional OEM/ODM services for all hose products, including custom inner & outer diameter, wall thickness, length, hardness, temperature resistance grade, surface treatment, cut-to-length processing and personalized packaging, fully catering to global brand wholesale, retail replacement and factory supporting customization needs.
Product Parameters
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Item |
Detailed Specifications |
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Product Name |
Coffee Machine Internal Hose / Espresso Water Tube / Coffee Liquid Transmission Hose |
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Main Material |
Food-grade silicone / PTFE reinforced tube, non-toxic and odorless |
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Working Pressure |
0–15bar, adapt to professional espresso brewing pressure |
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Working Temperature |
-20℃ to 220℃, high temperature resistant |
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Structural Composition |
Smooth inner layer, reinforced middle layer, wear-resistant outer protective layer |
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Core Function |
Transport cold water, hot water and coffee liquid, pressure transmission, anti-leakage, isolate peculiar smell |
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Surface Treatment |
Smooth matte surface, anti-aging and anti-fouling treatment |
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Certification |
ISO9001 Quality Management System Certified |
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Custom Service |
Custom inner diameter, outer diameter, wall thickness, cutting length, hardness, OEM private label |
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Compatibility |
Universal for household and commercial semi-automatic espresso machine internal waterway |
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Features |
Flexible bending, high pressure resistance, anti-aging, leak-proof, odor-free, easy assembly |
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Application |
Coffee machine internal waterway pipeline, fluid transmission replacement accessory |
Core Product Features
•Food-Grade Safe Raw Materials: The internal hose is manufactured from high-quality food-grade silicone or PTFE material. The raw materials are free of plasticizers and peculiar smell, will not produce harmful precipitation when contacting hot water and coffee liquid, fully meet international food contact standards, and ensure the hygiene of beverage production.
•Multi-Layer Reinforced High Pressure Resistance: Adopts composite reinforced structure, which effectively enhances the pressure bearing capacity of the pipeline. It can stably withstand 9–15bar brewing pressure without expansion, bulging or bursting, preventing sudden pipeline rupture and liquid leakage during espresso extraction.
•Excellent High & Low Temperature Resistance: The tubing adapts to the alternating cold and hot working environment inside coffee machines. It maintains stable flexibility without hardening, embrittlement or softening deformation under long-term circulation of hot water and normal temperature water, greatly extending service life.
•Smooth Inner Wall & Anti-Scale Adhesion: The seamless smooth inner surface reduces fluid resistance and inhibits coffee grease and mineral scale from adhering to the pipeline. It lowers the frequency of pipeline blockage, reduces cleaning difficulty and keeps the internal waterway unobstructed for a long time.
•Good Flexibility & Bending Resistance: The hose supports small-radius bending installation inside compact equipment without folding dead angles or blocking fluid flow. It can adapt to complex internal layout of various coffee machines, convenient for assembly and maintenance operations.
•Widely Applicable & Convenient Replacement: Multiple specifications of inner and outer diameters are available to match mainstream coffee machine connectors. Users can cut the hose to the required length on site, suitable for original equipment assembly and daily after-sales maintenance replacement.
Custom & OEM Service Support
As a professional manufacturer of coffee machine water system pipeline accessories, we offerone-stop OEM and custom solutions for global coffee equipment brands, distributors and factory clients. We support flexible production from small-batch sample customization to large-scale mass production to meet your personalized product iteration and market layout needs.
•Custom Size Specifications: Customize inner diameter, outer diameter, wall thickness and cutting length according to customer drawings or sample requirements to match different internal pipeline layout of coffee machines.
•Custom Material & Performance Grade: Provide ordinary silicone, reinforced silicone and PTFE tube options, adjust flexibility, temperature resistance and pressure resistance to fit different waterway positions.
•Custom Appearance & Branding: Support color customization, surface treatment and laser marking of exclusive brand information to improve product recognition and market competitiveness.
•OEM Private Label Service: Provides blank standard tubing, custom color boxes, outer cartons and label printing for exclusive private label customization, helping customers build independent brand product lines.
•Flexible MOQ & Fast Delivery: Support low MOQ trial customization, fast sample proofing and stable mass production delivery, effectively shortening customer procurement and product iteration cycles.
Authorized ISO9001 Quality Assurance
All our coffee machine internal hoses are produced in ISO9001 certified factories with standardized production procedures, strict raw material screening and multi-stage finished product inspections. Every batch undergoes high-temperature aging testing, burst pressure testing, bending cycle testing and liquid penetration testing. Rigorous quality control eliminates defective products, ensuring stable flexibility, zero leakage and long service life for each hose, delivering reliable quality assurance for your bulk procurement, equipment supporting and after-sales maintenance projects.
Wide Application Scenarios
Our customized coffee machine internal transmission hoses are widely compatible with household semi-automatic coffee machines, commercial professional espresso machines, E61 series equipment and office smart coffee machines. They serve as essential internal waterway pipelines and replacement spare parts for equipment production, daily maintenance, after-sales repair and product upgrading.
Why Choose Our Internal Hoses
•ISO9001 certified factory quality with stable pressure and temperature resistance
•Full custom & OEM/ODM service to support exclusive brand customization
•Food-grade safe materials, non-toxic, odor-free and hygienic
•Reinforced structure, anti-burst, anti-aging and anti-scale adhesion
•Multiple standard sizes, flexible cutting and easy installation
•Factory direct pricing and professional after-sales technical support