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Instrument Tubing
Instrumentation tubing is designed for high-precision fluid delivery and instrumentation systems, commonly used in industries such as oil, gas, chemical, and pharmaceuticals. FITOK’s TMP and TCT series are made from high-quality stainless steel, duplex steel, and nickel-based alloys, offering excellent corrosion resistance and high pressure capacity. The bright annealed inner surface and machine polished outer surface ensure smooth fluid flow and high system reliability. Various sizes and lengths can be customized to meet diverse application needs.
Instrument Tubing size divide two category for type of size that is fractional and metric, and Imperial sizes and in accordance with global specifications Instrument tubing size. Chemically cleaned and passivated is to comply with ASTM G93 Level A and CGA 4.1
Thermocouple cleaned here is to meet the cleanliness requirements of ASTM A632-S3.
Tubing stainless steel for instrumentation systems, many tyep with variation of material and thickness
Packing of Instrument Tubing
◎ Seamless Straight-length
Instrument Tubing ends polyethylene capped and tubing bulk packed in cardboard tubes or wooden cases.
However, in between the two processes, TBA series tubing should be additionally packed in a single polyethylene bag, and TEP series tubing in double polyethylene bags.
◎ Seamless Coiled Tubing
Two kinds of packaging methods tubing ends polyethylene capped; tubing packed in coils and wrapped with a polyethylene film.
Tubing ends polyethylene capped; tubing packed in coils on wooden reel and firmly anchored by a polyethylene plate. The first packaging method is standard, if packaging with wooden reel is needed.
Working Pressure
Instrument Tubing size is have working pressures are calculated based on standard ASME B31.3. How to determine working pressures at elevated temperatures with multiply the working pressures at ambient temperature by the elevated temperature factors.
- TMP Series Annealed Seamless Straight Tubing is pickled, bright annealed, or cold worked followed by bright annealing, , with a machined-finish external surface.
- Materials : stainless steel, duplex stainless steel or Nickel with based alloy. Additional with Enhanced-316/316L, with Ni, Cr and Mo contents in close.
- TCT Series Annealed Seamless Coiled Tubing is bright annealed with a machined-finish external surface
- Materials : stainless steel, duplex stainless steel or Nickel with based alloy. Additional with Enhanced-316/316L, with Ni, Cr and Mo contents in close
