Encapsulated Tubing

Austenitic / Duplex Steel / Nickel Alloy / Cobalt Alloy

S31603 / S30403 Stainless Steel Small Diameter Welded Marine Multi-core Coiled Tubing

CT-7-0007

Where the coiled tubing used ?

1 . Control tubing in oil and gas well
2 . Instrument tubing
3 . Chemicl injection tubing line
4 . Pre-insulated tubing
5 . Electric heating or steam heating tubing line
6 . Hater tubing line

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S31603 / S30403 Stainless Steel Small Diameter Welded Marine Multi-core Coiled Tubing

 S31603 / S30403 Stainless Steel Small Diameter Welded Marine Multi-core Coiled Tubing


Mtsco multi-core tubes are used for pneumatic and hydraulic remote control, measuring and monitoring systems. materials are ASTM TP316/ 316L, TP304/304L. The multi-core tube consists of one to nine stainless steel tubes laid up spirally inside an extruded outer PVC sheath. For easy identification and protection purposes each individual tube is PVC sheathed in a different color. The extruded outer sheath is made of oil and seawater resistant, weatherproof, flame retardant, corrosion and acid resistant PVC. The multi-core tube (outer sheath) is continuously marked at every one meter throughout the entire length for easy installation. Heat shrinkable products provide complete water sealing, abrasion and corrosion protection under all conditions.

 

Chemical Composition

 

 C(max)Si(max)Mn(max)P(max)S(max)CrNiMoTi
TP304/1.43010.0801.002.000.0450.03018.0-20.08.0-10.5  
TP304L/1.43070.0351.002.000.0450.03018.0-20.08.0-12.0  
TP304H/1.49480.04-0.101.002.000.0450.03018.0-20.08.0-12.0  
TP316/1.44010.0801.002.000.0450.03016.0-18.011.0-14.02.0-3.0 
TP316L/1.44040.0351.002.000.0450.03016.0-18.010.0-14.02.0-3.0 
TP316Ti/1.45710.0801.002.000.0450.03016.0-18.010.0-14.02.0-3.00.7>5x(C+N)
TP321/1.45410.0801.002.000.0450.03017.0-19.09.0-12.0 0.7>5x(C+N)
TP317L/1.44490.0801.002.000.0450.03018.0-20.011.0-14.03.0-4.0 
TP347H/1.49120.04-0.101.002.000.0450.03017.0-19.09.0-13.0  
TP309S/1.48330.0801.002.000.0450.03022.0-24.012.0-15.00.75 
TP310S/1.48450.0801.002.000.0450.03024.0-26.019.0-22.00.75 


Manufacturing Experience

Plant Area

Max Diameter of Welded Pipe

Annealing Furnace Length

What Grades Can We Provide?

Nickel Alloy
NI-MO: N10001,N10665,N10675...
NI-CR-MO: N10276,N06022,N06035,N06455,N06002...
NI-CR-MO-CU: N06030,N06200,N08031,N08825,N08020...
NICR-MO-W: N06230...
NICKEL: N02200,N02201...
NI-CU: N04400,N05500...
NI-CR-FE: N06600,N06601,N06690,N08800,N08810,N08811...
NI-CR-MO-NB: N06625,N07718...

Austenitic
304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L...

Duplex Steel
31803, 32205, 32750, 32760...

Cobalt Alloy
Alloy 188/ UNS R30188, Alloy L-605/ UNS R30605, Alloy S-816, Alloy 6B, UMCo50, FSX-414, MP-159...

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CT-7-0007-S31603 / S30403 Stainless Steel Small Diameter Welded Marine Multi-core Coiled Tubing

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FAQ

1. Can you provide samples?
Of course, We can provide a few sample tubes for you to inspect and experiment.
2. Can we mark our logo on the product?
3. What is your packing?
4. What inspection will you do?
5. What certificates do you have?
6. What is your minimum order quantity(MOQ)?
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