We Supply ASTM A789 S32750 Capillary Tubing for Checmical Injection Line , ASTM A789 S32750 Downhole Coiled Chemical Injection Line Tubing ,Super A269 Alloy 2205 Stainless steel coiled tubing pipe/capillary tubing, The manufacture of Stainless steel Super Duplex 2205 capillary pipe, which is designed to handle highly corrosive conditions and situations were high strength is required. High molybdenum, chromium and nitrogen content in Super Duplex 2205 help the material withstand pitting and crevice corrosion. The material is also resistant to chloride stress corrosion cracking, to erosion corrosion, to corrosion fatigue, to general corrosion in acids. This alloy has good weldability and very high mechanical strength.stainless steel grade Super Duplex 2205 stainless steel coiled tubing /coil tubes and A269 Duplex 2205 capillary pipe.
Duplex 2205 Stainless Steel Coiled Tubing for Chemical Injection
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. 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. EMHK is supplier of welded and cold drawn, welded and seamless tubing which are made from corrosion-resistant austenitic, duplex, super duplex stainless steels and nickel alloy grades. We have been specializing in manufacturing coiled tubing used in the oil and gas industry.
Descriptions:2205/S31803 Control Line(Capillary Tubing),
PHYSICAL PROPERTIES
Yield strength: ≥80,000 psi
Tensile strength: ≥95,000 psi
Maximum Hardness: 30C Rockwell
OD：0.250”-0.625”
Wall Thk : 0.032”-0.065”
Length:Max. 15000M/PCS
Note: special specifications, materials and length of products can be customized according to customer requirements
Duplex 2205 Capillary Tubing CHEMICAL COMPOSITION ‐ %
Mo 3.0‐3.5
C≤0.030
Mn≤2.00
P≤0.030
Ni 4.5‐6.5
S≤0.020
Si≤1.00
Cr 21.0‐23.0
2205/S31803 MATERIAL SPECIFICATIONS
Quality assurance:
The quality of our products for the control line in oil and gas sector is assured not just during the controlled manufacturing process but also by way of finished product testing. Typical tests include:
- Non-destructive tests
- Hydrostatic tests
- Surface finish controls
- Dimensional accuracy measurements
- Flare and coning tests
- Mechanical and chemical property testing
STANDARD STAINLESS STEEL CAPILLARY TUBING SPECIFICATION
Commonly Size of stainless steel coiled tubing: we can product them as your request.
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Stainless Steel Capillary tubing/Downhole Coiled Chemical Injection Tubing
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ITEM |
Grade |
Size |
Length |
Pressure (Mpa) |
|
1 |
316L 304L 304 625 825 2205 2507 |
1/8″×0.025″ |
3200 |
80
|
|
2 |
316L 304L 304 625 825 2205 2507 |
1/8″×0.035″ |
3200 |
100
|
|
3 |
316L 304L 304 625 825 2205 2507 |
1/4″×0.035″ |
2000 |
100
|
|
4 |
316L 304L 304 625 825 2205 2507 |
1/4″×0.049″ |
2000 |
100
|
|
5 |
316L 304L 304 625 825 2205 2507 |
3/8″×0.035″ |
1500 |
80
|
|
6 |
316L 304L 304 625 825 2205 2507 |
3/8″×0.049″ |
1500 |
100
|
|
7 |
316L 304L 304 625 825 2205 2507 |
1/2″×0.049″ |
1000 |
80
|
|
8 |
316L 304L 304 625 825 2205 2507 |
1/2″×0.065″ |
1000 |
100
|
|
9 |
316L 304L 304 625 825 2205 2507 |
φ3mm×0.7mm |
3200 |
80
|
|
10 |
316L 304L 304 625 825 2205 2507 |
φ3mm×0.9mm |
3200 |
100
|
|
11 |
316L 304L 304 625 825 2205 2507 |
φ4mm×0.9mm |
3000 |
100
|
|
12 |
316L 304L 304 625 825 2205 2507 |
φ4mm×1.1mm |
3000 |
100
|
|
13 |
316L 304L 304 625 825 2205 2507 |
φ6mm×0.9mm |
2000 |
100
|
|
14 |
316L 304L 304 625 825 2205 2507 |
φ6mm×1.1mm |
2000 |
100
|
|
15 |
316L 304L 304 625 825 2205 2507 |
φ8mm×1mm |
1800 |
80
|
|
16 |
316L 304L 304 625 825 2205 2507 |
φ8mm×1.2mm |
1800 |
100
|
|
17 |
316L 304L 304 625 825 2205 2507 |
φ10mm×1mm |
1500 |
70
|
|
18 |
316L 304L 304 625 825 2205 2507 |
φ10mm×1.2mm |
1500 |
70
|
|
19 |
316L 304L 304 625 825 2205 2507 |
φ10mm×2mm |
500 |
100
|
|
20 |
316L 304L 304 625 825 2205 2507 |
φ12mm×1.5mm |
500 |
80 |
S31803, S32205 ASTM A789 S32750
Available Alloy Grades for Chemical Injection Line Tubing
| Austenitic: | S31603/316L |
| Duplex: | S31803/S32205
S32750,ASME A789 S31803 |
| Nickel alloy: | N08825
N06625 |
We offer Stainless Steel Duplex 2205 Capillary Tubing in small bore sizes and precise thickness are available as per the requirements of clients. Stainless Steel Capillary Tubes sizes range from 0.30 mm to 8.00 mm. They can be availed in standard or heavy wall. Stainless Steel Duplex 2205 Capillary Tubing diameters of refrigerant capillary tubes range from 0.30 mm to 31.75 mm O.D. And 0.06 mm to 1.65 mm thickness and the length ranges from 1.0 mm to 6.0 mm. It is widely used in instrumentation Industries. Stainless Steel 316L capillary tubing and Stainless Steel 316 capillary tubes are available in precise cut to lengths are also highly effective in a wide range of temperatures. Duplex 2205 capillary tubing is widely used for high-pressure applications.
Our offered SS 2205 capillary tubes are mostly used for Liquid/ Gas Transportation Lines, Hydraulic control lines, Medical devices and equipment’s, Chromatography applications, Measurement devices, Remote thermometer systems Small precision stainless steel antenna, Watches, Car antenna tube, Laser engraving equipment, etc.As the largest stockholder of SS Capillary Tube includes grades Duplex 2205Capillary Tubing, SS 304L Capillary Tubing, Stainless Steel 316L Capillary Tubing, Stainless steel 316L Capillary Tubing andASTM A789 S32750 Downhole Coiled Chemical Injection Line Tubing those are used in various industrial applications.
ASTM A789 S32750 Stainless steel coiled tubing , SS Downhole Chemical Injection Line Tubing China Suppliers
DIMENSIONS AND WALL THICKNESS OF STAINLESS STEEL 2205 CAPILLARY TUBING
STAINLESS STEEL CAPILLARY TUBE PRESSURE RATING
| OD(INCH） | WALL THICKNESS(INCH) | MIN TENSILE STRENGTH (PSI) | THEORETICAL BURST PRESSURE * (PSI) | WORKING PRESSURE (PSI) 25% OF BURST | THEORETICAL YIELD POINT ** (PSI) | COLLAPSE PRESSURE *** (PSI) | |
|---|---|---|---|---|---|---|---|
| 0.250 | 0.020 | 30,000 | 75,000 | 14,286 | 3,571 | 5,714 | 4,416 |
| 0.250 | 0.028 | 30,000 | 75,000 | 21,649 | 5,412 | 8,660 | 5,967 |
| 0.250 | 0.035 | 30,000 | 75,000 | 29,167 | 7,292 | 11,667 | 7,224 |
| 0.250 | 0.049 | 30,000 | 75,000 | 48,355 | 12,089 | 19,342 | 9,455 |
| 0.250 | 0.065 | 30,000 | 75,000 | 81,250 | 20,313 | 32,500 | 11,544 |
| 0.375 | 0.020 | 30,000 | 75,000 | 8,955 | 2,239 | 3,582 | 3,029 |
| 0.375 | 0.028 | 30,000 | 75,000 | 13,166 | 3,292 | 5,266 | 4,145 |
| 0.375 | 0.035 | 30,000 | 75,000 | 17,213 | 4,303 | 6,885 | 5,077 |
| 0.375 | 0.049 | 30,000 | 75,000 | 26,534 | 6,634 | 10,614 | 6,816 |
| 0.375 | 0.065 | 30,000 | 75,000 | 39,796 | 9,949 | 15,918 | 8,597 |
| 0.500 | 0.020 | 30,000 | 75,000 | 6,522 | 1,630 | 2,609 | 2,304 |
| 0.500 | 0.028 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 |
| 0.500 | 0.035 | 30,000 | 75,000 | 12,209 | 3,052 | 4,884 | 3,906 |
| 0.500 | 0.049 | 30,000 | 75,000 | 18,284 | 4,571 | 7,313 | 5,304 |
| 0.500 | 0.065 | 30,000 | 75,000 | 26,351 | 6,588 | 10,541 | 6,786 |
| 0.500 | 0.083 | 30,000 | 75,000 | 37,275 | 9,319 | 14,910 | 8,307 |
| 0.625 | 0.020 | 30,000 | 75,000 | 5,128 | 1,282 | 2,051 | 1,859 |
| 0.625 | 0.028 | 30,000 | 75,000 | 7,381 | 1,845 | 2,953 | 2,568 |
| 0.625 | 0.035 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 |
| 0.625 | 0.049 | 30,000 | 75,000 | 13,947 | 3,487 | 5,579 | 4,335 |
| 0.625 | 0.065 | 30,000 | 75,000 | 19,697 | 4,924 | 7,879 | 5,591 |
| 0.625 | 0.083 | 30,000 | 75,000 | 27,124 | 6,781 | 10,850 | 6,910 |
| 0.625 | 0.095 | 30,000 | 75,000 | 32,759 | 8,190 | 13,103 | 7,734 |
| 0.625 | 0.109 | 30,000 | 75,000 | 40,172 | 10,043 | 16,069 | 8,639 |
| 0.750 | 0.028 | 30,000 | 75,000 | 6,052 | 1,513 | 2,421 | 2,156 |
| 0.750 | 0.035 | 30,000 | 75,000 | 7,721 | 1,930 | 3,088 | 2,669 |
| 0.750 | 0.049 | 30,000 | 75,000 | 11,273 | 2,818 | 4,509 | 3,664 |
| 0.750 | 0.065 | 30,000 | 75,000 | 15,726 | 3,931 | 6,290 | 4,749 |
| 0.750 | 0.083 | 30,000 | 75,000 | 21,318 | 5,330 | 8,527 | 5,905 |
| 0.750 | 0.095 | 30,000 | 75,000 | 25,446 | 6,362 | 10,179 | 6,637 |
| 0.750 | 0.109 | 30,000 | 75,000 | 30,733 | 7,683 | 12,293 | 7,453 |
| 0.750 | 0.120 | 30,000 | 75,000 | 35,294 | 8,824 | 14,118 | 8,064 |
| 0.875 | 0.020 | 30,000 | 75,000 | 3,593 | 898 | 1,437 | 1,340 |
| 0.875 | 0.028 | 30,000 | 75,000 | 5,128 | 1,282 | 2,051 | 1,859 |
| 0.875 | 0.035 | 30,000 | 75,000 | 6,522 | 1,630 | 2,609 | 2,304 |
| 0.049 | 30,000 | 75,000 | 9,459 | 2,365 | 3,784 | 3,172 | |
| 0.875 | 0.065 | 30,000 | 75,000 | 13,087 | 3,272 | 5,235 | 4,126 |
| 0.875 | 0.083 | 30,000 | 75,000 | 17,560 | 4,390 | 7,024 | 5,152 |
| 0.875 | 0.095 | 30,000 | 75,000 | 20,803 | 5,201 | 8,321 | 5,807 |
| 0.875 | 0.109 | 30,000 | 75,000 | 24,886 | 6,221 | 9,954 | 6,543 |
| 0.875 | 0.120 | 30,000 | 75,000 | 28,346 | 7,087 | 11,339 | 7,100 |
| 1.000 | 0.028 | 30,000 | 75,000 | 4,449 | 1,112 | 1,780 | 1,633 |
| 1.000 | 0.035 | 30,000 | 75,000 | 5,645 | 1,411 | 2,258 | 2,027 |
| 1.000 | 0.049 | 30,000 | 75,000 | 8,149 | 2,037 | 3,259 | 2,796 |
| 1.000 | 0.065 | 30,000 | 75,000 | 11,207 | 2,802 | 4,483 | 3,647 |
| 1.000 | 0.083 | 30,000 | 75,000 | 14,928 | 3,732 | 5,971 | 4,567 |
| 1.000 | 0.095 | 30,000 | 75,000 | 17,593 | 4,398 | 7,037 | 5,159 |
| 1.000 | 0.109 | 30,000 | 75,000 | 20,908 | 5,227 | 8,363 | 5,827 |
| 1.000 | 0.120 | 30,000 | 75,000 | 23,684 | 5,921 | 9,474 | 6,336 |
| 1.000 | 0.134 | 30,000 | 75,000 | 27,459 | 6,865 | 10,984 | 6,963 |
| 1.250 | 0.035 | 30,000 | 75,000 | 4,449 | 1,112 | 1,780 | 1,633 |
| 1.250 | 0.049 | 30,000 | 75,000 | 6,380 | 1,595 | 2,552 | 2,260 |
STAINLESS STEEL COILED TUBE DIMENSIONAL TOLERANCES
| SIZE OD | NOMINAL WALL THICKNESS | OUTSIDE DIAMETER TOLERANCE | LENGTH TOLERANCE | WALL THICKNESS TOLERANCE | ||||
|---|---|---|---|---|---|---|---|---|
| (in) | (mm) | (in) | (mm) | (in) | (mm) | (in) | (mm) | (%) |
| ½ | 12.7 | 0.065 | 1.65 | +/-0.005 | +/-0.13 | +⅛, -0 | +3.18, -0 | +/-10.0% |
| ¾ | 19.1 | 0.065 | 1.65 | +/-0.005 | +/-0.13 | +⅛, -0 | +3.18, -0 | +/-10.0% |
| 1 | 25.4 | 0.065 | 1.65 | +/-0.005 | +/-0.13 | +⅛, -0 | +3.18, -0 | +/-10.0% |
| 1½ | 38.1 | 0.065 | 1.65 | +/-0.008 | +/-0.20 | +⅛, -0 | +3.18, -0 | +/-10.0% |
| 2 | 50.8 | 0.065 | 1.65 | +/-0.008 | +/-0.20 | +⅛, -0 | +3.18, -0 | +/-10.0% |
| 2½ | 63.5 | 0.065 | 1.65 | +/-0.010 | +/-0.25 | +⅛, -0 | +3.18, -0 | +/-10.0% |
| 3 | 76.2 | 0.065 | 1.65 | +/-0.010 | +/-0.25 | +⅛, -0 | +3.18, -0 | +/-10.0% |
| 4 | 101.6 | 0.083 | 2.11 | +/-0.015 | +/-0.38 | +⅛, -0 | +3.18, -0 | +/-10.0% |
| 6 | 152.4 | 0.109 | 2.77 | +/-0.030 | +/-0.76 | +1, -0 | +25.4, -0 | +/-10.0% |
DUPLEX 2205 CAPILLARY TUBEING STOCK SUPPLY APPLICATIONS
These stainless steel 2205 Capillary Tubing are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:
Duplex 2205 Capillary Tubing for Chemical and petrochemical
ASTM A789 S32750 Capillary Tubing used for Power generation
ASTM A789 S32750 Stainless Steel Capillary Tubing for Renewable energy
ASTM A789 S32750 Capillary Tubing for Pulp and Paper
ASTM A789 S32750 Capillary Tubing for Process piping
ASTM A789 S32750 Stainless Steel Capillary tube applications for Food and beverage
ASTM A789 S32750 Capillary Tubing used for Oil and gas
ASTM A789 S32750 Stainless Steel Capillary Tubing applications in Mining
ASTM A789 S32750 Capillary Tubing used for Water/waste
ASTM A789 S32750 Stainless Steel Capillary Tubing application for Marine Industry
