Pressure, Temperature & Aging
Pressure, Temperature & Aging – Design Limits Explained Introduction Silicone hoses must withstand combined mechanical, thermal, and chemical stresses. Understanding design limits for pressure, temperature, and aging is essential for long-term reliability. Key Stress Factors »Pressure – Burst and cyclic pressure requirements vary by application. »Temperature – Continuous high temperatures affect elasticity and material hardness. »Chemical Exposure – Coolants, oils, …
Why Silicone Hose Delaminates – Root Causes and Engineering Solutions
Why Silicone Hose Delaminates– Causes, Risks and Engineering Prevention. Introduction Silicone hose delamination is a common but often misunderstood failure mode in automotive, industrial, and hydrogen fuel cell applications.It occurs when bonding between silicone layers or between silicone and reinforcement weakens, leading to separation under heat, pressure, or long-term aging. At HOTOP, delamination is treated as a system-level engineering issue, …
Quality Management
HOTOP is committed to providing consistently reliable silicone hoses for the automotive and industrial markets through a robust, certified quality management system aligned with industry standards and customer expectations. Overview HOTOP Quality Management System (HQMS) integrates process control, data-driven decision making and a people-first culture of continuous improvement. Built on documented procedures, risk-based …
Y Shape Silicone Hose
Y-shaped silicone hose, with a split mold design, allows the mold to be smoothly removed. Before production, the mold is simply treated to prevent internal burrs. During production, the wrapping film technique has relatively high requirements. It is necessary to cover the entire product surface with a water film for pressure application, and also to reasonably and evenly stagger the …
Lead Time & Delivery
At HOTOP Silicone Hose, we understand that timely delivery is a critical factor for your production planning and supply chain stability. To support our global OEM and distribution partners, we provide clear delivery schedules and flexible options based on order size, product complexity, and urgency. Regular Lead Time For most custom silicone hose orders, our standard lead times are: Standard …
Production Capacity
Reliable High-Volume Silicone Hose Manufacturing for Global Customers Hotop operate an efficient, fully integrated production system capable of supporting both custom engineering projects and large-volume orders. Our production lines span from raw material processing to finished assembly, ensuring high consistency, traceability, and dependable delivery for global OEM and distributor partners. Production Capacity Overview Our current annual output capacities are designed …
Silicone Hose Working Temperature
Silicone hose working temperature is up to material, it include silicone hose rubber and silicone hose reinforcement fabric. As silicone hose factory, HOTOP provides standard silicone hose working temperature grades for customer choose. » Working temperature: -60-180 ℃: Mixing precipitated silica gel and gas-phase silica gel and 2 plies/3plies/4plies/5 plies reinforment polyester fabric, This material of silicone rubber has the …
Silicone Hose Sample
Silicone Hose Sample Service Custom Silicone Hose Manufacturing Based on Your Sample At HOTOP, we offer a professional silicone hose sample customization service, allowing customers to develop new hoses based on physical samples, drawings, or reference parts. From sample evaluation to mass production, every step is controlled by our in-house engineering and quality system to ensure accuracy, consistency, and reliability. …
Silicone Hose Drawing
Silicone Hose Drawing & Engineering Control Engineering-Driven Custom Silicone Hose Development At HOTOP, silicone hose drawings are not only design documents — they are the foundation of controlled manufacturing, quality consistency, and project traceability.All custom silicone hose projects are developed and managed through a structured engineering and quality system based on ISO 9001 principles, ensuring accuracy from drawing approval to …
Cutting Material Table
Cutting material table is to cutting material sizes, it can cut 2 meter length and 1 meter width. We will cut the silicone hose material with WI requirement, And there is general dimension and requirement under the table.
Silicone Hose Rubber
Hotop use high performance silicone rubber to build silicone hose, the general silicone hose working temperature is from -50 ℃ to +220 ℃. HOTOP also use 330℃ working temperature silicone rubber as customer specification. There is always pure silicone rubber inside and ouside hose and there is polyester fabric and silicone to strengthen the strength. …
Silicone Hose Color
One of the key advantages of silicone-rubber materials is their versatility in colour. At HOTOP Silicone Hose Factory, we can manufacture silicone hoses in a wide array of colours to meet your requirements. While black, red and blue are our standard colours, we are fully equipped to deliver custom shades based on your specification. …