Santoprene TPV Encapsulated N08825 Chemical Injection Line

Short Description:

One of the main challenges in the upstream processes of the oil and gas industry is to protect pipeline and process equipment against waxes, scaling and asphalthane deposits.

Conditions such as high hydrogen sulfide [H2S] concentrations or severe scale deposition can be counteracted by injection of treatment chemicals and inhibitors during production.

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Product Detail

Product Tags

Testing Abilities

Chemical	Flare	Metallurgical
Corrosion	Flatten	Positive material identification (PMI)
Dimensional	Grain size	Surface roughness
Eddy current	Hardness	Tensile
Elongation	Hydrostatic	Yield

Product Display

Santoprene TPV Encapsulated N08825 Chemical Injection Line (1)

Santoprene TPV Encapsulated N08825 Chemical Injection Line (2)

Profile Of Single Line Encapsulation

Round Profiles of Single Line Encapsulation
1/4’’ OD line tubing	0.433’’ Dia (11.0 mm)
3/8’’ OD line tubing	0.535’’ Dia (13.6 mm)
1/2’’ OD line tubing	0.660’’ Dia (16.8 mm)

Alloy Feature

Characteristics

Excellent resistance to reducing and oxidizing acids
Good resistance to stress-corrosion cracking
Satisfactory resistance to localized attack like pitting and crevice corrosion
Very resistant to sulfuric and phosphoric acids
Good mechanical properties at both room and elevated temperatures up to approximately 1020° F
Permission for pressure-vessel use at wall temperatures up to 800°F

Application

Chemical Processing
Pollution-control
Oil and gas well piping
Nuclear fuel reprocessing
Components in pickling equipment like heating coils, tanks, baskets and chains
Acid production

Dimensional Tolerance

ASTM B423 / ASME SB423, Incoloy 825, UNS N08825
Size OD	Tolerance OD	Tolerance WT
1/8’’≤OD<3/16’’ (3.18≤OD<4.76 mm)	+0.003’’ (+0.08 mm) / -0	±10%
3/16≤OD<1/2’’ (4.76≤OD<12.7 mm)	+0.004’’ (+0.10 mm) / -0	±10%
1/2’’≤OD≤1’’ (12.7≤OD≤25.4 mm)	+0.005’’ (+0.13 mm) / -0	±10%

Meilong Standard
Size OD	Tolerance OD	Tolerance WT
1/8’’ ≤OD<3/16’’ (3.18≤OD<4.76 mm)	+0.003’’ (+0.08 mm) / -0	±10%
3/16≤OD<1/2’’ (4.76≤OD<12.7 mm)	+0.004’’ (+0.10 mm) / -0	±10%
1/2’’≤OD≤1’’ (12.7≤OD≤25.4 mm)	+0.004’’ (+0.10 mm) / -0	±8%