HTV Silicone Extrusion
Wire Iran develops custom HTV silicone extrusions, including tubes, profiles, cords, seals, and continuous components. We deliver application-specific solutions with precise dimensions, consistent quality, and reliable performance for medical, automotive, industrial, and food-contact applications.
Custom Extrusion Profiles
Custom solid, hollow and sponge silicone profiles developed for specific component requirements.
Dimensional Precision
Controlled profile geometry, wall thickness and dimensional consistency across production runs.
Quality & Testing
Dimensional, physical and performance testing against defined specifications and requirements.
Material Engineering
Application-specific HTV silicone compounds engineered for targeted physical and thermal properties.
Custom HTV Silicone Extruded Products
Precision Profiles, Tubing & Seals for Medical & Industrial Applications
We manufacture continuous silicone components in a range of shapes, dimensions, and cross-sectional geometries. From standard tubing configurations to complex custom profiles, each product is developed according to its intended application and functional requirements.
Silicone Tubes & Hoses
Flexible HTV silicone tubes and hoses manufactured with application-specific inner diameters, outer diameters, wall thicknesses, and material properties for fluid transfer, insulation, and protective applications.
Solid Silicone Profiles
Solid silicone profiles produced in custom cross-sectional geometries for sealing, cushioning, insulation, and protective applications. Profile dimensions and hardness are selected according to operating requirements.
Hollow Silicone Profiles
Hollow and multi-cavity silicone profiles designed for applications requiring flexibility, compression, cushioning, or lightweight sealing. Custom geometries are developed to meet specific installation and performance requirements.
Silicone Cords
Continuous silicone cords available in round, square, and custom cross-sections. Produced in application-specific diameters and hardness grades for sealing, gasketing, and industrial assembly.
Silicone Sealing Profiles
Custom-extruded silicone sealing profiles for static sealing, environmental protection, and vibration isolation. Available in application-specific geometries and material specifications.
Custom Extruded Cross-Sections
Application-specific silicone extrusions developed from customer drawings, samples, or technical specifications. Custom die design supports the production of specialized profile geometries.
Extrusion Capabilities
Wire Iran specializes in the continuous extrusion of high-performance silicone tubing, profiles, and custom cross-sections for automotive, industrial, medical, and construction applications. Combining application-specific compound selection, custom-engineered extrusion dies, and multi-zone temperature control, we produce consistent profiles with precise dimensions, uniform geometry, and reliable application-specific performance.
Custom Tooling & Die Design
Application-specific extrusion dies developed from technical drawings, physical samples, and required profile geometries to support accurate cross-sections and consistent production.
Profile Geometry & Configurations
Development of solid, hollow, tubular, multi-cavity, and application-specific cross-sections to meet different functional, sealing, and installation requirements.
Dimensional Control
Process parameters and tooling are selected to support consistent profile geometry, wall thickness, and dimensional repeatability within agreed product tolerances.
Compound & Hardness Selection
HTV silicone compounds and Shore A hardness grades selected according to profile design, flexibility, mechanical properties, and application-specific operating requirements.
Process & Temperature Control
Managed extrusion and curing conditions, including multi-zone temperature control and carefully adjusted process parameters, to support stable processing and repeatable product quality.
Production Scalability
Project support from prototype development and tooling evaluation to production runs, with manufacturing plans tailored to component design and volume requirements.
Extrusion Process
Our silicone extrusion process integrates material selection, custom die design, controlled extrusion, curing, and quality inspection to produce profiles and tubing tailored to application requirements. Each stage is managed to support consistent geometry, suitable material performance, and dependable production quality for automotive, electrical, medical, and specialized industrial applications.
Material Selection
Selection of HTV silicone compounds based on required hardness, mechanical properties, temperature range, and environmental exposure for the intended application.
Die & Profile Design
Custom extrusion die design and tooling development based on profile geometry, dimensional requirements, and intended component function.
Controlled Extrusion
Continuous processing of silicone compounds through custom tooling, with process parameters managed to support consistent cross-sections, dimensions, and surface finish.
Curing & Finishing
Curing according to compound and process requirements, followed by applicable finishing operations such as cutting, trimming, or spooling to specified lengths.
Quality Inspection
Dimensional checks and, as specified, hardness, tensile, elongation, and other relevant tests against agreed product specifications and applicable test methods.
Packaging & Delivery
Final checks and packaging in suitable formats, including coils, rolls, or cut lengths, according to product specifications and downstream handling requirements.
Quality Control & Inspection
Wire Iran integrates quality control throughout silicone manufacturing, evaluating material properties, dimensional accuracy and product performance against defined specifications.
- Incoming material inspection
- In-process monitoring
- Dimensional verification
- Material and performance testing
- Final inspection
Explore our QC capabilities for details on our inspection/ testing procedures.
Standards & Quality Documentation
Materials & Compound Selection
Selecting the right HTV silicone compound is essential to the performance and durability of an extruded component. Wire Iran supplies high-performance compounds for medical and industrial applications, selected according to product requirements, processing conditions, and intended use.
Compound Selection Criteria
Depending on the application, compound selection considers:
- Shore A hardness and flexibility
- Operating temperature and thermal resistance
- Tensile strength, elongation, and tear resistance
- Compression set and dimensional stability
- Environmental and chemical exposure
- Special requirements such as color, electrical insulation, or flame retardancy
The selected compound is matched to the product’s functional requirements and the demands of the extrusion process.
Performance Properties
HTV silicone extrusions are engineered to meet a range of mechanical, thermal, and environmental demands. Depending on the compound and application, key performance properties include:
Hardness & Flexibility
Available Shore A hardness ranges and flexibility to suit different product geometries and functional requirements.
Thermal Resistance
Reliable performance across a wide range of operating temperatures and thermal conditions.
Mechanical Strength
Tensile strength, elongation, and tear resistance to support durability and reliable service performance.
Compression Set
Ability to maintain shape and recover after prolonged compression, where required by the application.
Environmental Resistance
Resistance to UV exposure, ozone, moisture, and selected chemicals, depending on compound formulation.
Special Properties
Application-specific options such as color customization, electrical insulation, and flame retardancy, where required.
Performance requirements are defined according to the intended application, operating environment, and functional demands of each extruded component.
Technical Specifications & Customization
Wire Iran offers flexible silicone extrusion capabilities to meet a wide range of dimensional, material, and design requirements. The specifications below outline our typical manufacturing ranges and available customization options, subject to profile design, compound selection, and project feasibility.
Extrusion Customization Range
| Category | Range / Specification |
|---|---|
| Profile width | Up to 120 mm, subject to profile design and feasibility |
| Tubing outer diameter OD | 1–50 mm, subject to wall thickness and design |
| Typical dimensional tolerance | ±0.2 mm as a preliminary target; confirm by profile and dimension |
| Color & hardness | Custom color matching; Shore A 30–80, subject to compound availability |
| Reinforcement options | Polyester, fiberglass, or aramid, where compatible with the required construction |
| Compound options | General-purpose HTV and selected specialty HTV grades, subject to application requirements |
| Surface finish | Matte, gloss, or specified texture, subject to tooling and process feasibility |
| Prototype / sample runs | Prototype and small-batch samples subject to tooling and project requirements |
| Traceability & documentation | Available documentation may include material certificates, certificates of analysis (CoA), and test reports, as agreed |
| Curing systems | Peroxide-cured or platinum-cured compounds, depending on grade and application |
| Tooling & profile design | Custom die design and tooling development; manufacturing and prototype validation confirmed per project |
| Need dimensions or specifications outside these ranges? Contact our engineering team to discuss feasibility, tooling requirements, and a project-specific quotation. | |
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Automotive & Transportation
Silicone extrusions for automotive systems and vehicle components, including ignition cable insulation, protective boots, sealing profiles, flexible tubing, and custom protective sections.
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Electrical & Energy
Extruded silicone insulation and protective components for electrical applications, including insulating sleeves, cable protection, high-voltage insulation, and custom profiles requiring dielectric and thermal resistance.
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Industrial & Construction
Silicone profiles, tubing, seals, and gaskets for industrial equipment, machinery, and building systems, including enclosure seals, protective edge profiles, and weather-resistant components.
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Medical & Healthcare
Application-specific HTV silicone extrusions for medical and healthcare equipment, including flexible tubing, fluid-transfer lines, protective sleeves, and custom profiles for medical devices.
INDUSTRIES & APPLICATIONS
Silicone Components Across Industries
Wire Iran manufactures custom silicone tubing and profiles for applications requiring thermal stability, flexibility, electrical insulation, and environmental resistance. Our HTV extrusion capabilities support automotive, electrical, industrial, and selected medical applications, with custom cross-sections developed to meet specific product requirements.
Discuss Your HTV Extrusion Requirements
Unsure which HTV grade, profile design, or process fits your application?
Our engineers provide tailored recommendations — from material formulation and part design to precision molding, post-processing, and testing for medical, industrial, and consumer applications.
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