For a standard or custom silicone hose, the shape photograph and inside diameter are only part of the specification. Provide the dimensions, operating duty and construction requirements together.
Use the catalogue dimensions as a starting reference
E90-51 is listed as a 90° silicone elbow with a 51 mm bore, four reinforcement layers, a 5 mm wall and 100 × 100 mm leg dimensions. These values identify this catalogue entry; compound, tolerances and performance requirements are confirmed for the quotation.
| Hose form | Dimensions to provide | Catalogue range |
|---|---|---|
| Straight length / coupler | Inside diameter, wall thickness and cut length | Straight lengths · Couplers |
| Elbow / U-bend | Angle, bore, wall, each leg and the bend geometry | 90° elbows · U-bends |
| Reducer | Both end bores, wall thickness, length and transition / elbow geometry | Straight reducers · Reducer elbows |
| Custom molded hose | End sizes, branches, ports, orientation, mounting and installation space | Automotive silicone development |
Describe the duty and the required construction
State the actual fluid or gas, normal and maximum temperature, working pressure or vacuum, movement and installation environment. Add your required reinforcement, lining, colour and marking. A shape or colour does not define the compound or its operating limits.
Request the exact test scope and documents you need
If the enquiry references SAE, ISO, food-contact, fire-performance or another requirement, send the exact standard and test conditions. The sales team confirms the construction and available supporting documents for that product. A catalogue standard reference is not a certificate for every displayed item.
Confirm the commercial scope for sampling and bulk supply
Include quantities per size, drawing revision, tooling and sample requirements, logo printing, packaging and destination. Dimensions, tolerances, inspection, sample approval and quotation terms are confirmed for the order.
Download the original standard size catalogue → · Browse silicone product forms →