Stainless Steel Capillary Tube/pipe
Capillary tubes are most commonly made of stainless steel, acid resistant, heat-resistant, creep resistant materials, special alloys, nickel, titanium, and other non-ferrous metals. Such as : Inconel, Monel, Hastelloy, Copper, Brass, Nickel, Copper-nickel alloys, Copper alloys, nickel alloys, duplex stainless steel and other types of steels.
Stainless steel capillary tube/pipe are resistant to high temperature steam, impact and corrosion; anti-fouling, not easy to stain, anti-oxidation and corrosion, long service life, reduce maintenance time, save costs: and the tube installation process is good, safe and reliable, and the tube wall is uniform Features.
Small diameter stainless steel pipe/tube Applications: Stainless steel capillary coils are widely used in oil drilling, complete sets of equipment (pipelines and cables), chemical industry, pharmaceuticals, food, machinery, hardware, healthcare, boiler gas, plumbing accessories, shipbuilding and other industries, heat exchangers and cold treatment in the chemical industry , gas pipelines, etc.
Custom structural and precision machined parts, per customer requirements.
Changjin is able to customize your medical and industrial tubing with a wide range of value-added services such as:
● Burr-free cutting ● Notching ● Needle tips ● Cannulas ● Flared/expanded ends ● Chamfering ● Threading ● Slotting/notching ● Radiused ends ● Ferrules ● Bulged/beaded ● Bending ● Grit-blasting ● Electro-polishing ● Ultrasonic cleaning ● Coating
Email: [email protected]
WhatsApp: 0086-13788924073
| Material: | TP304, TP316L, TP304L or as customer request |
| Standard: | ASTM (ASME) SA /312/A213/A269. or as customer request |
| Specifications: |
outer diameter: Φ0.01mm-16mm, wall thickness: 0.01mm-7mm. or as customer request |
| Tolerance range: | outer diameter ±0.005mm, wall thickness ±0.005mm |
| Length: | According to different specifications, or as customer request and the whole pipe has no welding points. |
Capillary stainless steel tubes
| DIN / EN / ISO | ASTM / AISI | UNS |
| 1.4301 | AISI 304 | UNS S30400 / 0H18N9 |
| 1.4306 | AISI 304L | UNS S30403 / 00H18N10 |
| 1.4541 | AISI 321 | UNS S32100 / 1H18N9T |
| 1.4571 | AISI 316Ti | UNS S31635 / H17N13M2T |
| 1.4401 | AISI 316 | UNS S31600 / 00H17N14M2 |
| 1.4404 | AISI 316L | UNS S31603 / 00H17N14M2 |
| 1.4435 | AISI 316LVM | UNS S31673 / 00H17N14M2 |
| 1.4438 | AISI 317L | UNS S31703 / S31783 |
| 1.4547 | F44 / 254SMO | UNS S31254 |
| 1.4529 | 6Mo / Alloy 926 | UNS N08926 |
| 1.4539 | AISI 904L | UNS N08904 / SS2562 |
| 1.455 | AISI 347 | UNS S34700 / 0H18N12Nb |
| 1.4462 | SAF 2205 | UNS S32205 / S31803 |
| 1.441 | Grade F53 / SAF 2507 | UNS S32750 |
Heat resistant capillary tubes
| DIN / EN / ISO | ASTM / AISI | UNS |
|---|---|---|
| 1.4828 | AISI 309 | UNS S30900 / H20N12S2 |
| 1.4841 | AISI 310 / 314 | UNS S31000 / H25N20S2 |
| 1.4845 | AISI 310S | UNS S31008 / H23N18 |
| 1.4835 | 253MA | UNS S30815 |
| 1.4876 | Alloy 800 | UNS N08800 |
Capillary tube in Special Alloys
| DIN / EN / ISO | ASTM / | UNS |
|---|---|---|
| 2.4360 | Alloy 400 | UNS N04400 / NiCu30Fe / NiCu30Mn3Ti |
| 2.4068 | Alloy 201 | UNS N02201 / LC-Ni99 |
| 2.4602 | Alloy C22 | UNS N06022 / NiCr21Mo14W / NiCr21Mo13W3 |
| 2.4605 | Alloy 59 | UNS N06059 / NiCr23Mo16Al |
| 2.4610 | Alloy C4 | UNS N06455 / NiMo16Cr16Ti / NiCr16Mo15Ti |
| 2.4816 | Alloy 600 | UNS N06600 / NiCr15Fe8 |
| 2.4819 | Alloy C276 | UNS N10276 / NiMo16Cr15W / CrNiMo15-60-16 |
| 2.4851 | Alloy 601 | UNS N06601 / NiCr23Fe / NiCr23Fe15Al |
| 2.4856 | Alloy 625 | UNS N06625 / NiCr22Mo9Nb |
| 2.4858 | Alloy 825 | UNS N08825 / NiCr21Mo |
| 3.7025 | Titanium Grade 1 | UNS R50250 / Ti Gr. 1 |
We also provide forging blanks and CNC precision machining services for our clients, covering industries such as energy, petrochemicals, steel, engineering machinery, plastics, prevention and control, hydraulics, healthcare, and food. Please feel free to send us drawings for inquiries.
Metalworking Services
CNC Machining
Sheet Metal Fabrication
Metal Welding
Metal Cutting
Metal Bending
Metal Punching
Metal Forging
Metal Sheet Rolling
Tube and Plate Drilling
Heavy Forging Press Capacity
Our heavy-duty forging presses support open-die forging and deformation of large-section forgings, including discs, shafts, blocks, and custom components. This capability enables us to meet the demanding forming requirements of heavy industrial applications.
Heat Treatment Capability
Heat treatment is a critical step in achieving the mechanical properties required for heavy-duty forgings. Our process capabilities meet the strength, toughness, and structural stability requirements for forged components used under demanding operating conditions.
Heavy Shaft Machining
We offer machining capabilities for large forged shafts and long cylindrical components, supporting both rough and finish machining. This capacity is suitable for stepped shafts, rotor shafts, rollers, and other heavy-duty forged shaft components.
Ring Forging Machining
Our machining facilities are capable of handling large ring-shaped forgings and circular parts that require precise turning, face machining, boring, and contour control. This capability is suitable for industrial ring blanks, heavy-duty circular parts, and machined ring forgings.
Cylindrical Forging Machining
We offer machining solutions for heavy-duty cylindrical, hollow, and tubular forgings. This capability supports the machining of sleeves, cylinders, and other thick-walled forged components used in pressure vessels, rotating systems, and general industrial applications.
Inspection & Testing
Quality control is integrated into our production process through the inspection and testing of forged and machined parts. Our capabilities help verify the dimensional accuracy, condition, and quality consistency of industrial forgings prior to delivery.
Packing & Delivery
Finished forgings are properly protected and packaged to minimize the risk of damage during storage and transportation. Our packaging methods ensure the safe domestic delivery and export shipment of machined and high-value forged components.
