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Instrumentation Tubing
Instrumentation Tubing in Coiled Form
Coiled tubing form
Seamless Stainless Steel tubes for Hydraulic and Instrumentation Systems
When you want to reduce the risk of leakage in your hydraulic and instrumentation system, consider MEILONG TUBE seamless stainless steel coiled or straight length tubing.
Product features
•Controlled and consistent quality of steel grades provide easy welding
•Protection during transit and inside contamination
•Ensure no leakage when connecting straight tubes with Fittings
•Strictly controlled ovality, eccentricity and close tolerances
•Superior performance in a wide variety of system applications, temperatures and pressures.
•Made under high quality standards. Meets ASME ISO 9001,QS-9000,PED 97/23/EC,JIS,TUV ,and
LRQA requirements for tubing
Delivery forms
straight tubes and coiled tubes
Coiled tubing form
Seamless Stainless Steel tubes for Hydraulic and Instrumentation Systems
When you want to reduce the risk of leakage in your hydraulic and instrumentation system, consider MEILONG TUBE seamless stainless steel coiled or straight length tubing.
Product features
•Controlled and consistent quality of steel grades provide easy welding
•Protection during transit and inside contamination
•Ensure no leakage when connecting straight tubes with Fittings
•Strictly controlled ovality, eccentricity and close tolerances
•Superior performance in a wide variety of system applications, temperatures and pressures.
•Made under high quality standards. Meets ASME ISO 9001,QS-9000,PED 97/23/EC,JIS,TUV ,and
LRQA requirements for tubing
Delivery forms
straight tubes and coiled tubes
In answer to our customers’ needs, we have developed two primary delivery forms of seamless stainless tubes - straight lengths and coiled. Your choice will depend on your process environment and your requirements. We can help you arrive at the most cost-effective solution for your needs.
When you want to reduce the risk of leakages in your hydraulic and instrumentation system, consider MEILONG TUBE seamless stainless steel coiled tubing. By reducing the number of connections in your system, you make it easier to install, especially in vertical installation applications. Coiled tubing increases the integrity of the overall system, reducing not only the risk of leakage but maintenance costs as well.
Coiled tubing can be cut according to exact requirements. They are available in single coils or multiple coils orbitally welded together. Since lengths of coiled tubes can be cut according to need, there’s less labor and no scrap. Together, all these benefits result in significant cost savings over time.
Superior material
Our coiled tubing is the material of choice for control lines and chemical injection lines, instrument lines, steam or electrically traced tubing, pre-insulated tubing, stack tubing and heater hose, among others.
MEILONG TUBE coiled tubing is supplied with a continuous line marked, bright annealed and buffed surface. Coils with special cleaning or coils with special ID surface can be supplied.
If required, the coiled tubing can be supplied with a PVC coated surface for double corrosion protection. MEILONG TUBE coiled tubing is packaged either level wound on wooden or steel reels, which are plastic wrapped, or loosely wound and individually secured and protected in crates for shipping.
Dimensional range of coiled tubing
OD: 1/8‘‘ - 3/4‘‘
WT: 0.020‘‘ - 0.065‘‘
Steel grades:
304, 304L, 316, 316L, Duplex 2205, Supler duplex 2507
Quality assurance
•Chemical composition analysis
•Tensile testing
•Hardness
•Flattening
•Flaring
•Hydrostatic testing
•Eddy current testing
Instrumentation Tubing, Instrumentation Tube