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Straight Expansion Coupling
BS-EJESUsually replies within 24 hours sales@baoshuopipe.com
Product Overview
Joins two pipe ends and absorbs what moves between them — thermal growth, settlement, misalignment — in one telescopic body. Set the working length, bolt up: the pipeline breathes, the joint does not leak.
Technical Specifications
| Part Number | BS-EJES |
|---|---|
| Size Range | DN15–DN4000 · Ductile Iron DN40–DN4000 / Steel DN40–DN4000 · Custom sizes available beyond the above range |
| Body Material | Q235 Carbon Steel / SS304 / SS316L / Duplex 2205 |
| Seal Material | EPDM |
| Sealing Pressure | ≥1.6MPa (232 PSI) |
| Bolt Specification | M16×80, Grade 8.8 High-Strength Bolts |
| Coating | Epoxy Powder |
| Length Range | 100–700mm (3.9"–27.6") |
| Applicable Pipe Types | Steel, Ductile Iron, Cast Iron, UPVC, HDPE |
| Working Conditions | Standard Pressure, High Temperature |
Custom Orders Available
This product can be customized to your specifications. Contact us with your requirements.
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