- OD: 0.35 to 6.35mm OD
- Length: 1.0 mm to 6.0 mm
- Inside Ra: ≤ 0.5 in
- Thickness: 0.08 - 0.2 mm
- Standard: ASTM B912, SEMI F17, SEMI F19, ASME BPE
- Specification: ASTM A270, A249, A269
- Finish: EP, BA, MP, AP
Top Electropolished Capillary Tube Manufacturer in India With MTC
- Commercial Invoice
- Raw Material Test Reports
- NABL approved Laboratory Test Reports
- Fumigation Certificates
- Heat Treatment Charts
- Material Traceability Records
- MTC EN 10204 3.1/ 3.2
Offer Electro Polished 304 and 316 Stainless Steel Capillary Tube With a Maximum Bore of 0.0158 inch.
Check Capillary Tube Manufacturer in India who Provides Wide Range Of Dimensions
| Gauge | Wall (RW)Regular mm | OD Tolerance mm | Wall Extra Thin(XTW) mm | Wall Thin(TW) mm | Wall Ultra Thin(UTW) mm |
|---|---|---|---|---|---|
| 28 | 0.076 - 0.102 | 0.355 - 0.368 | |||
| 24 | 0.114 - 0.140 | 0.558 - 0.571 | 0.089 - 0.114 | 0.051 - 0.102 | |
| 26 | 0.089 - 0.114 | 0.457 - 0.469 | |||
| 22 | 0.140 - 0.165 | 0.711 - 0.723 | 0.077 - 0.102 | 0.096 - 0.121 | 0.051 - 0.102 |
| 20 | 0.108 - 0.165 | 0.901 - 0.914 | 0.108 - 0.134 | ||
| 18 | 0.191 - 0.241 | 1.257 - 1.282 | 0.083 - 0.121 | 0.127 - 0.165 | 0.051 - 0.102 |
| 30 | 0.064 - 0.089 | 0.304 - 0.317 | |||
| 16 | 0.204 - 0.254 | 1.638 - 1.663 | 0.096 - 0.133 | 0.127 - 0.165 | 0.070 - 0.121 |
| 12 | 0.267 - 0.321 | 2.743 - 2.749 | |||
| 14 | 0.216 - 0.292 | 2.082 - 2.133 | 0.114 - 0.165 | 0.165 - 0.229 | 0.076 - 0.134 |
| 10 | 0.318 - 0.394 | 3.378 - 3.429 | 0.216 - 0.292 |
Supplier Of EP 5mm SS Capillary Tubes in Mumbai With Clean Inside Surface for Gas and liquid lines
- AC
- Refrigerator
- Microsurgery
- Gas Chromatography
- Thermometers
- Instrumentation & Sensors
Stock and Supply High Purity EP Square Capillary Tube and Pipe At Best Price With Custom Fabrication Services
- Cutting
- Bending
- Forming
- Welding
- Finishing
Buy wide Stock of Tubes from Capillary Tube Stockist in India
Buy Bright Annealed Electropolished Needle Tubing With Ra ≤ 0.5 in Seamless and Welded Form
Rajendra Steel is a Trusted Importer of Capillary Tube for oil & gas, petrochemical, marine, food processing, dairy, LNG, sanitary, and Fabrication Industries
| Production Standard | Internal Roughness | External Roughness | Hardness (Maximum) |
|---|---|---|---|
| HRB | |||
| ASTM A213 | Ra ≤ 0.25μm | Ra ≤ 0.50μm | 90 |
| OD tolerance/mm | OD/mm | W.T tolerance/mm | |
|---|---|---|---|
| super capillary tube | +-0.02/or samler | <0.8 | +-0.01/or smaller |
| Capillary tube | -0.02 | 2.0-6.0 | -0.02 |
| -0.02 | 0.8-2.0 | -0.01 | |
| -0.03 | 6.0-10.0 | -0.02 |
Discover Capillary Tube Supplier in India who Offers Custom Sizes on demand
| O.D. | NPS | Wall Thickness | |||
|---|---|---|---|---|---|
| L | DWV | M | K | ||
| 1/2" | 3/8" | 0.035 | - | 0.025 | 0.049 |
| 3/8" | 1/4" | 0.030 | - | - | 0.035 |
| 3/4" | 5/8" | 0.042 | - | - | 0.049 |
| 5/8" | 1/2" | 0.040 | - | 0.028 | 0.049 |
| 7/8" | 3/4" | 0.045 | - | 0.032 | 0.065 |
| 1-3/8" | 1-1/4" | 0.055 | 0.040 | 0.042 | 0.065 |
| 1-1/8" | 1" | 0.050 | - | 0.035 | 0.065 |
| 1-5/8" | 1-1/2" | 0.060 | 0.042 | 0.049 | 0.072 |
| 2-5/8" | 2-1/2" | 0.080 | - | 0.065 | 0.095 |
| 2-1/8" | 2" | 0.070 | 0.042 | 0.058 | 0.083 |
| 3-1/8" | 3" | 0.090 | 0.045 | 0.072 | 0.109 |
| OD | ID | Wall Thick. | Max. Pressure |
|---|---|---|---|
| 1/16 | 0.052 | 0.005 | 5,000 psi |
| 1/16 | 0.032 | 0.015 | 7,000 psi |
| 1/16 | 0.042 | 0.01 | 7,000 psi |
| 1/16 | 0.012 | 0.025 | 7,000 psi |
| 1/16 | 0.022 | 0.02 | 7,000 psi |
| Inside Dia (mm) | Outside Dia (mm) | Wall thick (mm) |
|---|---|---|
| 0.08 | 2.50 | 1.21 |
| 0.20 | 3.00 | 1.40 |
| 0.10 | 2.00 | 0.95 |
| OD | ID | Length(cm) | Max Pressure | Unit |
|---|---|---|---|---|
| 1/16" | 0.005" | 5 | 27,850 psi | 3-pk. |
| 1/16" | 0.005" | 20 | 27,850 psi | 3-pk. |
| 1/16" | 0.005" | 30 | 27,850 psi | 3-pk. |
| 1/16" | 0.007" | 5 | 26,610 psi | 3-pk. |
| 1/16" | 0.007" | 10 | 26,610 psi | 3-pk. |
| 1/16" | 0.007" | 20 | 26,610 psi | 3-pk. |
| 1/16" | 0.007" | 30 | 26,610 psi | 3-pk. |
| 1/16" | 0.010" | 5 | 25,160 psi | 3-pk. |
| 1/16" | 0.010" | 10 | 25,160 psi | 3-pk. |
| 1/16" | 0.010" | 20 | 25,160 psi | 3-pk. |
| 1/16" | 0.010" | 30 | 25,160 psi | 3-pk. |
| 1/16" | 0.020" | 5 | 20,230 psi | 3-pk. |
| 1/16" | 0.020" | 10 | 20,230 psi | 3-pk. |
| 1/16" | 0.020" | 20 | 20,230 psi | 3-pk. |
| 1/16" | 0.020" | 30 | 20,230 psi | 3-pk. |
| NB SIZES | SCH 5 | SCH 160 | SCH 40 | SCH 10 | SCH 80 |
|---|---|---|---|---|---|
| 1/4″ | * | * | * | * | |
| 1/8″ | * | * | * | * | |
| 3/4″ | * | * | * | * | * |
| 1/2″ | * | * | * | * | * |
| 1 1/4″ | * | * | * | * | * |
| 1″ | * | * | * | * | * |
| 2″ | * | * | * | * | * |
| 2 1/2″ | * | * | * | * | * |
| 4″ | * | * | * | * | * |
| 3″ | * | * | * | * | * |
| 6″ | * | * | * | * |
- Material Selection And Ensure Proper Sizes
- Install Tube in Straight orientation
- Avoid bending or kinking
- Ensure Proper system evecuation
- Regular inspection
| Product | HSN Code |
|---|---|
| Stainless Steel Capillary Tube | 7411 |
- TIG Welding
- Micro-Welding
- Laser Welding
- Plasma Arc Welding
| Aspect | Details |
|---|---|
| Heat Treatment Before Bending | 300-400°C (572-752°F) |
| Bending Methods |
|
| Bending Angle | 90° to 180° |
| Melting Point Of Stainless Steel 316L Capillary Tube | 1370~1398℃ |
|---|
- Heat Absorption
- Expansion and Cooling
- High-Pressure Liquid Entry
- Pressure Reduction
| Temper Type | Tensile Strength |
|---|---|
| 3/4 Hard | ≈ 140,000 to 160,000 Psi |
| 1/2 Hard | ≈ 120,000 to 140,000 Psi |
| Annealed | < 120,000 Psi |
| Full Hard | ≈ 170,000 Psi |
| Needle Hard |
- Use Small Diameter Tube
- 0.76 to 2.16 mm Diameter
- Improved System Efficiency
- Enhanced Performance
- Increased Reliability
- Reduced Maintenance
- Cost-Effectiveness
- Simplicity of Design
| GRADE | DIN/WERKSTOFF | UNS NO |
|---|---|---|
| 304L | 1.4306 | S30403 |
| 304 | 1.4301 | S30400 |
| 316L | 1.4404 | S31603 |
| 316 | 1.4436 | S31600 |
Capillary Tube Stockist in India who Offers Products With Improved Properties For Multiple Industrial Applications
| Materials | Yield Strength | Elongation %, Min | Tensile Strength | Temperure | Heat |
|---|---|---|---|---|---|
| Ksi , Minimum. | Ksi , Minimum. | Minimum. | Treatment | ||
| º F | |||||
| TP304L | 25 | 35 | 70 | 1900 | Solutions |
| TP316L | 25 | 35 | 70 | 1900 | Solutions |
| TP304 | 30 | 35 | 75 | 1900 | Solutions |
| TP316 | 30 | 35 | 75 | 1900 | Solutions |
| GRADES | UNS | Si | C | Mn | Cr | S | P | Mo | Ni |
|---|---|---|---|---|---|---|---|---|---|
| TP304 | S30400 | 1 | 0.08 | 2 | 18-20 | 0.03 | 0.045 | - | 8.0-11.0 |
| TP304L | S30403 | 1 | 0.035 | 2 | 20-18 | 0.03 | 0.045 | - | 8.0-13.0 |
| TP316L | S31603 | 1 | 0.035 | 2 | 16.0-18.0 | 0.03 | 0.045 | 2.0-3.0 | 10.0-14.0 |
| TP316 | S3160 | 1 | 0.08 | 2 | 16-18 | 0.03 | 0.045 | 2.0-3.0 | 11.0-14.0 |
| Export to | Shipping Time in Days | Export to | Shipping Time in Days | Export to | Shipping Time in Days |
|---|---|---|---|---|---|
![]() Netherlands |
8 | ![]() Singapore |
8 | ![]() Lebanon |
14 |
![]() Philippines |
12 | ![]() Qatar |
6 | ![]() New Zealand |
25 |
![]() Thailand |
10 | ![]() Tunisia |
18 | ![]() Vietnam |
10 |
![]() Nigeria |
9 | ![]() Indonesia |
9 | ![]() Australia |
20 |
![]() Algeria |
17 | ![]() Russia |
22 | ![]() Tanzania |
18 |
![]() UAE |
5 | ![]() Oman |
5 | ![]() Iraq |
12 |
![]() Europe |
19 | ![]() Kenya |
19 | ![]() Cyprus |
16 |
| Armenia | Doha | Fujairah | Sharjah |
|---|---|---|---|
| Abu Dhabi | Ajman | Al Jubail | Saudi Arabia |
| Dubai | Ras Al Khaimah/Al Khobar | Riyadh | Muscat |




















