Pipes for thermohydraulic and industrial systems
Seamless and welded threadable gas pipes and smooth pipes for general uses.
Use
- Seamless and welded threadable gas pipes for plumbing and heating systems and other applications according to EN 10255 / EN 10216-1 / EN 10217-1.
- Plain end pipes for general uses: civil and industrial heating and plumbing systems.
Material
- Plain end pipes:
- seamless pipes (EN 10216-1 TYPE TR1):
- steel grade P235 TR1 or equivalent
- welded pipes (EN 10217-1):
- steel grade S235 JRH (EX 360)
- steel grade S275 JOH (EX 430)
- steel grade S355 JOH (EX 510)
- seamless pipes (EN 10216-1 TYPE TR1):
Lenghts
- Seamless and welded gas pipes: 6m
- Plain end pipes: from 4 to 12 m, or as per agreements between supplier and customer (other sizes and types on request)
Ends
- Seamless and welded gas pipes:
- with conical thread and sleeve
- plain end
Surfaces
- Seamless and welded gas pipes:
- black (bare)
- hot-dip galvanised lead-free EN 10240 A.1
- with Thermo® epoxy outer coating – red
- Plain end pipes:
- seamless pipes (EN 10216-1 TYPE TR1):
- Normally the pipes are supplied bare, without any surface protection. If requested for pipes diam. 139.7 mm up to diam. 273 mm, an outer coating in Thermo® epoxy resins – red – can be supplied from our warehouse
- welded pipes (EN 10217-1)
- seamless pipes (EN 10216-1 TYPE TR1):
Test
- Seamless and welded gas pipes:
- hydraulic test at 50 bar or equivalent test with Electromagnetic Non-Destructive
Testing (Eddy Current) - tensile test
- bending test
- hydraulic test at 50 bar or equivalent test with Electromagnetic Non-Destructive
Certifications
- Seamless and welded gas pipes:
- EN 10255
- EN 10216-1
- EN 10217-1
- Plain end pipes:
- seamless pipes: EN 10216-1 TIPO TR1
- welded pipes: EN 10217-1
