Stepped Coupling
The Teekay Stepped coupling is a “problem-solver” on any site with the ability to join pipes of different ODs and different materials. Typical applications:
- refurbishments (where the contractor is connecting a piping system back into the original layout)
- repairs to old water mains (where the pipe is so corroded it needs to be replaced with a new material in metric size)
- chamber connections
- pipe material transitions
- joining metallic pipe to plastic pipe
Please see below for technical specifications, or contact us to find out more.
Material Selection
Type | Casing | Coating | Fasteners | Gasket |
---|---|---|---|---|
Type I | AISI 304/ DIN 1.4301 | Alloy Steel, PTFE coated | EPDM/NBR/HNBR/Viton | |
Type II | AISI 304/ DIN 1.4301 | AISI 316/ 316L | EPDM/NBR/HNBR/Viton | |
Type IV | AISI 316L/ DIN 1.4404 | AISI 316/ 316L | EPDM/NBR/HNBR/Viton | |
Type V | High strengh steel | Rilsan/ PVC/ Epoxy/ Galvanized | Alloy Steel, PTFE coated | EPDM/NBR/HNBR/Viton |
Type VI | High strengh steel | Rilsan/ PVC/ Epoxy/ Galvanized | AISI 316/ 316L | EPDM/NBR/HNBR/Viton |
Document title | Filetype | Language |
---|
Document title | Filetype | Language |
---|---|---|
Installation Instructions |
Material Selection
Type | Casing | Coating | Fasteners | Gasket |
---|---|---|---|---|
Type I | AISI 304/ DIN 1.4301 | Alloy Steel, PTFE coated | EPDM/NBR/HNBR/Viton | |
Type II | AISI 304/ DIN 1.4301 | AISI 316/ 316L | EPDM/NBR/HNBR/Viton | |
Type IV | AISI 316L/ DIN 1.4404 | AISI 316/ 316L | EPDM/NBR/HNBR/Viton | |
Type V | High strengh steel | Rilsan/ PVC/ Epoxy/ Galvanized | Alloy Steel, PTFE coated | EPDM/NBR/HNBR/Viton |
Type VI | High strengh steel | Rilsan/ PVC/ Epoxy/ Galvanized | AISI 316/ 316L | EPDM/NBR/HNBR/Viton |
Document title | Filetype | Language |
---|
Document title | Filetype | Language |
---|---|---|
Installation Instructions |