Factory wholesale 316L Capillary Tube - Santoprene TPV Encapsulated Alloy 825 Chemical Injection Line – MEILONG
Factory wholesale 316L Capillary Tube - Santoprene TPV Encapsulated Alloy 825 Chemical Injection Line – MEILONG Detail:
Product Introduction
The engineering disciplines involved in flow assurance play an essential part in mapping the requirements that reduce or prevent loss of production due to pipeline or process equipment blockage. Coiled tubing from Meilong Tube is applied to umbilicals and chemical injection systems play an effective role in chemical storage and delivery at an optimizing flow assurance.
A small-diameter conduit that is run alongside production tubulars to enable injection of inhibitors or similar treatments during production. Conditions such as high hydrogen sulfide [H2S] concentrations or severe scale deposition can be counteracted by injection of treatment chemicals and inhibitors during production.
A general term for injection processes that use special chemical solutions to improve oil recovery, remove formation damage, clean blocked perforations or formation layers, reduce or inhibit corrosion, upgrade crude oil, or address crude oil flow-assurance issues. Injection can be administered continuously, in batches, in injection wells, or at times in production wells.
Product Display
Chemical Composition
|
Nickel |
Chromium |
Iron |
Molybdenum |
Carbon |
Manganese |
Silicon |
Sulfur |
Aluminum |
Titanium |
Copper |
|
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
% |
|
|
|
min. |
|
max. |
max. |
max. |
max. |
max. |
|
|
|
38.0-46.0 |
19.5-23.5 |
22.0 |
2.5-3.5 |
0.05 |
1.0 |
0.5 |
0.03 |
0.2 |
0.6-1.2 |
1.5-3.0 |
|
Norm Equivalence |
|||
|
Grade |
UNS No |
Euro norm |
|
|
No |
Name |
||
|
Alloy |
ASTM/ASME |
EN10216-5 |
EN10216-5 |
|
825 |
N08825 |
2.4858 |
NiCr21Mo |
Dimensional Tolerance
| ASTM B704 / ASME SB704, Incoloy 825, UNS N08825, Inconel 625, UNS N06625 | ||
| ASTM B751 / ASME SB751 | ||
| Size OD | Tolerance OD | Tolerance WT |
| 1/8’’≤OD<5/8’’ (3.18≤OD<15.88 mm) | ±0.004’’ (±0.10 mm) | ±12.5% |
| 5/8≤OD≤1’’ (15.88≤OD≤25.4 mm) | ±0.0075’’ (±0.19 mm) | ±12.5% |
| Meilong Standard | ||
| Size OD | Tolerance OD | Tolerance WT |
| 1/8’’≤OD<5/8’’ (3.18≤OD<15.88 mm) | ±0.004’’ (±0.10 mm) | ±10% |
| 5/8≤OD≤1’’ (15.88≤OD≤25.4 mm) | ±0.004’’ (±0.10 mm) | ±8% |
| 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% |
Product detail pictures:
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By Elsie from Argentina - 2018.09.21 11:44
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By Jenny from Rwanda - 2018.07.26 16:51
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