MOBILE <480
SMALL >=480
MEDIUM >=880
BIG >=1020
LARGE >=1200

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Titanium Alloy Nanometer Coating Tubing (TANMT)

Titanium Alloy Nanometer Coating Tubing (TANMT)

Product Overview:

Titanium alloy nanometer coating, when added into coatings as an active coupling and modification agent, bonds with the organic bonding agent with the help of special curing agent, and forms compact titanium alloy nanometer grids resistant to corrosion. With our perfect film-forming technique, the subsequent coating formed on steel tubing is smooth and flat, exhibiting excellent anti-corrosion and anti-scaling properties.

Product Characteristics:

  • Black in color
  • Strong adhesion, great flexibility
  • Small curing shrinkage, great heat-resistance
  • long term use without cracking in down-hole high humidity conditions
  • Great anticorrosion, strong self-cleaning and great anti-scaling properties
  • Prevents abrasive wear
  • Decrease flow resistance

Applications:

Suitable for:

  • Water injection well

Not suitable for:

  • Gas well
  • High-temperature well (over 150℃)
  • Well with oil-gas ratio over 80 m3/t
  • Sour oil/gas well (having significant amount of H2S)
  • Gas lifting oil recovery
  • Heavy oil steam thermal recovery well with “huff & puff”

Main properties, indexes and technical parameters of TANMT:

ItemTechnical ParametersTesting Method
Coating1State in containerWithout skinningVisual inspection
2Viscosity (s)≥ 40GB/T 1723
3Density (g/cm3)≥ 1.1GB/T 6750
4Fineness (um)≤ 40GB/T 1724
5Solid Content (%)≥ 55GB/T 1725
Coating Layer1AppearanceGray, smooth, without bubble or hangingVisual inspection
2Adhesion (Pry Strip Method) (Grade)Better than grade 3SY/T 0442-97
3Impact Resistance (cm)≥50GB/T 1732
4Bending Resistance (-15~18℃, 1h, 4” bend)Without flawSY/T 0442-97
5Pencil Hardness≥ 2HGB/T 6739
6Resistance to Chemical SubstanceHCl (10%),Room temperature, 90dNo bubble, spot or dropping
Slight color changing is allowed
SY/T 0442-97
NaOH (10%), Room temperature, 90d
H2SO4 (10%), Room temperature, 90d
NaCl (3.5%), 80℃, 90d
Oil field’s waste water, 80℃, 90d
Crude oil, 80℃, 90d
Gasoline, #97, Room temperature, 90d
Diesel, #0, Room temperature, 90d
Kerosene, Room temperature, 90d
7Salty moisture resistanceNon crossing ≥ 3000hGB/T 1771
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