Chemical & petrochemical
Piping Material for Chemical & Petrochemical Plant — Ireland & UK
Corrosive and chloride-bearing service: austenitic stainless, duplex and super duplex, and nickel alloys where the medium will not tolerate anything less.
Grades and standards usually called for
| Item | Specification |
|---|---|
| Pipe | ASTM A312 TP304/304L, TP316/316L, TP321, TP347 · A790 UNS S31803, S32205, S32750 |
| Nickel alloys | Alloy 625, Alloy 825, Alloy 400 and equivalents |
| Buttweld fittings | ASTM A403 WP304L, WP316L · A815 duplex and super duplex |
| Flanges & forged | ASTM A182 F304L, F316L, F51, F53, F55 · A182 F44 |
| Sealing & fasteners | Spiral wound and ring joint gaskets · stud bolts to A193 / A194 |
Quoted against ASME B31.3 process piping and the EN equivalents where the enquiry is written to them.
Where to start in the catalogue
Certification
Delivered with EN 10204 3.1 or 3.2 certification as the order specifies, with PMI, NDT and third-party inspection coordinated where the project calls for it. How certification is handled.
Price this package
Send the material take-off for the chemical & petrochemical scope and it comes back priced line by line, with the availability and the certification level against each one.
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