Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | According To Clients' Request |
| Delivery Time | 15-35 Days |
| Packaging Details | Ply-wooden Case / Blister Packaging |
| Standard | ASTM A269/ASME SA269, ASTM A213/ASME SA213 |
| Material Grades | TP304, TP304L, TP316, TP316L |
| Diameter Sizes | 0.15-3.4mm |
| Length | As Required |
| Type | Seamless, Welded |
| Technology | Cold Drawn |
| Ends | Bevled End, Plain End |
| Applications | Precision Instruments, Medical Devices, Electronic Equipments, Aerospace, etc. |
| Brand Name | YUHONG |
| Model Number | TP304, TP304L, TP316, TP316L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 |
| Place of Origin | China |
View Detail Information
Explore similar products
Stainless Steel Capillary Needle ASTM A269 TP304 1.4301 Needle Tube
Stainless Steel Capillary Tube TP316L TP304L ASTM A213 A269 Needle Tube
Stainless Steel Hypodermic Needle Tube SUS304 SUS316L
Stainless Steel Welded Tube For Medcial Needle Injection And Infusion Applicatio
Product Specification
| Payment Terms | T/T, L/C | Supply Ability | According To Clients' Request |
| Delivery Time | 15-35 Days | Packaging Details | Ply-wooden Case / Blister Packaging |
| Standard | ASTM A269/ASME SA269, ASTM A213/ASME SA213 | Material Grades | TP304, TP304L, TP316, TP316L |
| Diameter Sizes | 0.15-3.4mm | Length | As Required |
| Type | Seamless, Welded | Technology | Cold Drawn |
| Ends | Bevled End, Plain End | Applications | Precision Instruments, Medical Devices, Electronic Equipments, Aerospace, etc. |
| Brand Name | YUHONG | Model Number | TP304, TP304L, TP316, TP316L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015 | Place of Origin | China |
| High Light | 1.8*25mm Stainless Steel Welded Capillary Tubes ，ASTM A269 TP316 High Precision Tubes ，Precision Stainless Steel Welded Capillary Tubes | ||
ASTM A269 TP316 Stainless Steel Welded Capillary Tubes, 1.8*25MM High Precision Tubes
ASTM A269 TP316 stainless steel capillary tubes are bright annealed high precision tubes and have tight dimension tolerance. Stainless steel 316 capillary tubes are indispensable in industries where precision, corrosion resistance, and reliability are non-negotiable, such as chemical industry, precision intrusments, medical devices, oil and gas plants, and so on. YUHONG GROUP specializes in manufacturing ASTM A269 TP316/316L stainless steel capillary tubes for more than 30 years. We have several production lines and all of our tubes are passed strict inspection. Our stainless steel capillary tubes have no impurities, oil on the tubes' inside and outside surface, which is a suitable choice for high precision applications.
TP316 austenitic stainless steel, known for its enhanced corrosion resistance due to:
Compared to TP304, TP316 offers superior performance in aggressive environments (e.g., marine, chemical). Unlike 316L (0.03% max carbon), TP316 may require post-weld annealing for critical applications.
Manufacturing Process:
Welding: High-precision methods ensure minimal weld seam defects.
Cold Drawing: Reduces diameter and wall thickness while improving surface finish.
Heat Treatment: Solution annealing (per ASTM A269) to restore corrosion resistance and ductility.
Surface Finish: Options include pickled, passivated, or bright annealed for cleanliness and corrosion resistance.
Equivalent Material:
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| TP316 | S31600 | 316S31 | 58H, 58J | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
| TP316L | S31603 | 316S11 | - | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
Chemical Composition:
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| TP316 | Min | - | - | - | 0 | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | |
| TP316L | Min | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
Applications Of Stainless Steel Capillary Tubes:
Precision Instruments
Medical Devices
Auto Parts
Aerospace
Jewelry
Watch
Semiconductor
Sensors
Medical Needles
Oil And Gas Plants
Chemical Industry
Pharmaceutical Industry
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
Get in touch with us
Leave a Message, we will call you back quickly!