Our tubes
ZM Tubes mainly produces four kinds of stainless steel and nickel alloy tubes upon request:
Markets
These tubes are used in a wide range of applications as:
- heat exchangers, condensers, evaporators, feed water heaters for power plants;
- air coolers;
- equipment in the food industry;
- pharmaceutical industry;
- pneumatic sector;
- electromagnetic equipments;
- automotive industry;
- instrumentations;
- chemical and petrochemical sectors;
- valve and aerospace industries.
These tubes are used in a wide range of applications as heat exchangers, condensers, evaporators, feed water heaters for power plants and equipment in the food industry, as well as in the pharmaceutical, pneumatic, automotive, instrumentation, oil & gas, valves and aerospace industries.
Power plants
Pharmaceutical
Air coolers
Food industry
Chemical & petrochemical
Instrumentation
Pneumatic
Electromagnetic
Automotive
Heat exchangers
Semiconductors
High pressures
Inspection and testing
Inspection and tests are made in accordance with the execution standard.
Stainless steel grades
- Austenitic
304/304L/316/316L/316SL/316TI/
321/317L/317LN
- Super austenitic
904L/254SMO/N08926/N08800/AL6XN
- Duplex
S32101/S32304/S32205/
S31803/S32750/S32760
- Inconel
600/601/602/625/825
- Ferritic
S44100/S44400/S43035
- Heat resisting steels
310S/321H/304H
- Incoloy + Hastelloy
on request
Main standards
ASTM/ASME A
213, 249, 269, 270, 312, 688, 789, 790,1016
ASTM/ASME B
626, 674, 676, 704, 751, BPE
DIN
11866
EN
10217/10216-5, 10305, 10357, 10893
CUSTOMER SPECIFICATION
Execution
- Welded and seamless
- Welded and seamless redrawn for high precision application
- Seamless redrawn for high pressure application
- Brushed, polished
- Hard, 1/2 Hard, 1/4 Hard
- Bright annealed
- Annealed and pickled
Services
- Finned tubes (lowfin, embedded, applied and foot fins)
- Machining
- Polished
- Electropolishing inside
- U-tubes
Packaging
- Tubes are packed in bundles or in cages or wooden crates.
- It is possible to protect them individually with plastic film also in VCI.
- Special packaging is available on request.