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.
Product Detail
Product Tags
| Chemical | Flare | Metallurgical |
| Corrosion | Flatten | Positive material identification (PMI) |
| Dimensional | Grain size | Surface roughness |
| Eddy current | Hardness | Tensile |
| Elongation | Hydrostatic | Yield |
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) |
Characteristics Excellent resistance to reducing and oxidizing acidsGood resistance to stress-corrosion crackingSatisfactory resistance to localized attack like pitting and crevice corrosionVery resistant to sulfuric and phosphoric acidsGood mechanical properties at both room and elevated temperatures up to approximately 1020° FPermission for pressure-vessel use at wall temperatures up to 800°F
Application Chemical ProcessingPollution-controlOil and gas well pipingNuclear fuel reprocessingComponents in pickling equipment like heating coils, tanks, baskets and chainsAcid production
| ASTM B423 / ASME SB423, Incoloy 825, UNS N08825 |
| Size OD | Tolerance OD | Tolerance WT |
| 1/8’’≤OD<3/16’’ (3.18≤OD+0.003’’ (+0.08 mm) / -0±10% |
| 3/16≤OD<1/2’’ (4.76≤OD+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+0.003’’ (+0.08 mm) / -0±10% |
| 3/16≤OD<1/2’’ (4.76≤OD+0.004’’ (+0.10 mm) / -0±10% |
| 1/2’’≤OD≤1’’ (12.7≤OD≤25.4 mm) | +0.004’’ (+0.10 mm) / -0 | ±8% |
article source: https://www.control-lines.com/santoprene-tpv-encapsulated-n08825-chemical-injection-line-product/
Media Contact
Company Name: SUZHOU MEILONG TUBE CO., LTD
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Country: China
Website: https://www.control-lines.com/
