304
Round
AISI, ASTM, DIN, JIS, GB, BS
Hot Rolled
Rotundity
Polishing, Drawing, Sanding
Wear Resistant Steel, Cold Heading Steel, Free Cutting Steel
Medical, Food, Construction, Instrumentation
Stainless Steel Pipe
Capillary Tube, Precision Tube, Medical Tube
Stainless Steel
201 304 316 304L 316L 310S 306
Plastic Film and Wooden Crate
0.05mm~1.5mm
0.15mm~15mm
Free to Provide
Medical, Food, Construction, Instrumentation
Baosteel, China
ISO9001
±0.01mm
Bending, Sharpening, Sealing, Necking, Expanding
Cold Drawing
Corrosion Resistance, Wear Resistance, High Temper
HC
Plastic Film and Wooden Crate
0.3*0.15mm
China
7222400000
Product Description
Precision capillary tube and processing | |
Product Name | Stainless steel capillary tube |
Material | 304 316 304L 316L 306 321 310S |
Specification | Any size, customized according to customer requirements based on drawings and samples |
quantity | Any quantity, discounts for large quantities |
Surface | Internally and externally bright, flawless, without burrs, with a smooth and even cut |
accuracy | ±0.01mm |
Processing method | CNC machining and laser machining |
Processing content | Precision cutting, bending, reducing diameter, sharpening, sealing round head, flat head, shrinking mouth, expanding mouth, punching, grooving groove, tapping teeth, cutting oblique mouth, chamfering, flanging, threading, annealing, smoothing, electroplating, polishing, coloring, processing snake bone tube |
Scope of application | Medical, chemical, oil and gas, food and beverage, home appliances, instrumentation, laboratory research, and other industrial and electronic fields |
Production process | Material (coil) cutting → hot rolling or cold rolling → tube drawing → heat treatment → cutting and shaping → surface treatment → quality control |
summary | The manufacturing of stainless steel capillary tubes is a highly precise engineering art. |
Packaging method | Wrapping film, pearl cotton film, bubble wrap, wooden boxes, cardboard boxes, woven bags, etc |
About Material | 316L has good corrosion resistance and is mainly used in chemical and coastal engineering, as well as fluid pipes. 310s is a product with high temperature resistance among stainless steels, with a long-term temperature resistance of around 1050 ° C, suitable for industries such as high-temperature boilers. The corrosion resistance of 304 is not as strong as 316L, and its high temperature resistance is not as strong as 310s. Of course, the price is relatively affordable. |
manufacturer | Shenzhen Huachang Weiye Metal Materials Co., Ltd |




Stainless Steel Capillary Tube Specification Table Outer diameter * wall thickness (unit: mm) | ||||||||||
304 316 precision tube | 316L precision tube | Hose | ||||||||
0.18*0.05 | 1.3*0.1 | 1.9*0.15 | 2.6*0.2 | 3.5*0.5 | 4.3*0.5 | 5.2*0.3 | 7.0*0.4 | 10*0.2 | 1.2*0.15 | 1.0*0.15 |
0.2*0.05 | 1.3*0.12 | 2.0*0.15 | 2.7*0.15 | 3.5*0.6 | 4.3*0.8 | 5.2*0.4 | 7.3*0.3 | 10*0.25 | 1.2*0.2 | 1.25*0.125 |
0.21*0.05 | 1.3*0.15 | 2.0*0.2 | 2.7*0.2 | 3.5*0.8 | 4.3*1.0 | 5.2*0.5 | 7.3*0.5 | 10*0.3 | 1.3*0.15 | 1.6*0.2 |
0.26*0.05 | 1.3*0.2 | 2.0*0.25 | 2.7*0.35 | 3.5*1.0 | 4.5*0.2 | 5.2*0.6 | 7.3*0.6 | 10*0.5 | 2.0*0.4 | |
0.3*0.05 | 1.3*0.25 | 2.0*0.3 | 2.8*0.15 | 3.7*0.2 | 4.5*0.25 | 5.2*0.8 | 7.3*0.8 | 10*0.8 | 2.0*0.65 | |
0.36*0.05 | 1.3*0.3 | 2.0*0.35 | 2.8*0.2 | 3.7*0.25 | 4.5*0.3 | 5.2*1.0 | 7.3*1.0 | 10*1.0 | 2.4*0.1 | |
0.38*0.075 | 1.4*0.1 | 2.0*0.4 | 2.8*0.3 | 3.7*0.3 | 4.5*0.4 | 5.2*1.5 | 7.5*0.2 | 11*0.3 | 2.4*0.25 | coil |
0.4*0.05 | 1.4*0.15 | 2.0*0.45 | 2.8*0.4 | 3.7*0.4 | 4.5*0.5 | 5.5*0.2 | 7.5*0.25 | 11*0.4 | 2.5*0.25 | 1.3*0.25 |
0.4*0.1 | 1.4*0.2 | 2.0*0.5 | 3.0*0.15 | 3.7*0.5 | 4.5*0.6 | 5.5*0.3 | 7.5*0.3 | 11*0.5 | 2.7*0.1 | |
0.45*0.05 | 1.4*0.3 | 2.0*0.6 | 3.0*0.2 | 3.7*0.6 | 4.5*0.8 | 5.5*0.4 | 7.5*0.5 | 11*0.6 | 3.5*0.2 | |
0.5*0.05 | 1.4*0.35 | 2.1*0.1 | 3.0*0.25 | 3.7*0.8 | 4.5*1.0 | 5.5*0.5 | 8.0*0.2 | 11*0.8 | 3.5*0.65 | |
0.55*0.1 | 1.4*0.4 | 2.1*0.15 | 3.0*0.3 | 3.7*1.0 | 4.6*0.4 | 5.5*0.8 | 8.0*0.25 | 11*1.0 | 4.5*0.25 | 304 seamless pipe |
0.6*0.05 | 1.5*0.1 | 2.1*0.2 | 3.0*0.4 | 3.8*0.15 | 4.6*0.5 | 5.5*1.0 | 8.0*0.3 | 10.5*0.25 | 5.5*0.2 | 12*1.5 |
0.6*0.125 | 1.5*0.15 | 2.1*0.25 | 3.0*0.5 | 3.8*0.25 | 4.6*0.6 | 5.5*1.5 | 8.0*0.4 | 12*0.3 | 5.5*0.25 | |
0.65*0.15 | 1.5*0.19 | 2.1*0.3 | 3.0*0.6 | 3.8*0.5 | 4.6*0.8 | 5.8*0.5 | 8.0*0.5 | 12*0.4 | 6.0*0.4 | |
0.7*0.05 | 1.5*0.2 | 2.2*0.15 | 3.0*0.8 | 3.8*1.0 | 4.6*1.0 | 5.8*0.7 | 8.0*0.8 | 12*0.5 | 6.5*0.5 | |
0.7*0.15 | 1.5*0.25 | 2.2*0.2 | 3.0*0.85 | 3.98*0.8 | 4.7*0.3 | 6.0*0.15 | 8.0*1.0 | 12*1.0 | 7.0*0.5 | |
0.7*0.1 | 1.5*0.25 | 2.2*0.25 | 3.0*0.9 | 3.98*1.0 | 4.7*0.4 | 6.0*0.2 | 8.0*1.5 | 12.5*0.25 | 7.0*0.3 | Seamless precision rolled pipe |
0.8*0.05 | 1.5*0.3 | 2.2*0.3 | 3.0*1.0 | 3.98*0.5 | 4.7*0.5 | 6.0*0.25 | 8.5*0.2 | 12.5*0.5 | 9.0*0.25 | 9.3*0.5 |
0.8*0.1 | 1.5*0.4 | 2.2*0.5 | 3.0*1.1 | 4.0*0.15 | 4.7*0.6 | 6.0*0.3 | 8.5*0.3 | 12.5*0.8 | 10*0.2 | 9.5*0.7 |
0.8*0.15 | 1.6*0.1 | 2.3*0.2 | 3.15*0.5 | 4.0*0.2 | 4.7*0.75 | 6.0*0.4 | 8.5*0.35 | 12.5*1.0 | 10*0.25 | |
0.8*0.2 | 1.6*0.12 | 2.3*0.25 | 3.2*0.15 | 4.0*0.25 | 4.7*0.8 | 6.0*0.45 | 8.5*0.4 | 13*0.5 | 10*0.3 | |
0.9*0.05 | 1.6*0.15 | 2.3*0.3 | 3.2*0.2 | 4.0*0.3 | 4.7*1.0 | 6.0*0.5 | 8.5*0.5 | 13*0.8 | 10*0.4 | |
0.9*0.2 | 1.6*0.2 | 2.4*0.2 | 3.2*0.3 | 4.0*0.4 | 4.8*0.5 | 6.0*0.6 | 8.7*0.35 | 14*0.5 | 10.5*0.25 | |
1.0*0.05 | 1.6*0.25 | 2.4*0.3 | 3.2*0.4 | 4.0*0.5 | 4.8*0.6 | 6.0*0.8 | 8.7*0.85 | 14.5*0.25 | 4.1*1.0 | |
1.0*0.1 | 1.6*0.3 | 2.4*0.5 | 3.2*0.5 | 4.0*0.6 | 4.8*0.8 | 6.0*1.0 | 8.7*1.0 | 14.5*0.5 | ||
1.0*0.15 | 1.6*0.4 | 2.5*0.15 | 3.2*0.8 | 4.0*0.7 | 4.8*1.0 | 6.0*1.5 | 8.8*0.5 | 15*0.5 | ||
1.0*0.2 | 1.6*0.45 | 2.5*0.2 | 3.2*1.0 | 4.0*0.75 | 5.0*0.4 | 6.35*1.0 | 8.8*0.8 | 15*1.0 | ||
1.0*0.25 | 1.7*0.2 | 2.5*0.25 | 3.2*1.1 | 4.0*0.8 | 5.0*0.45 | 6.5*0.2 | 8.8*1.0 | 16*0.25 | ||
1.0*0.3 | 1.7*0.25 | 2.5*0.3 | 3.3*0.15 | 4.0*1.0 | 5.0*0.5 | 6.5*0.25 | 9.0*0.3 | 16.5*0.25 | ||
1.1*0.1 | 1.8*0.1 | 2.5*0.4 | 3.3*0.2 | 4.2*0.25 | 5.0*0.6 | 6.5*0.5 | 9.0*0.4 | 18*0.3 | ||
1.1*0.14 | 1.8*0.15 | 2.5*0.5 | 3.5*0.15 | 4.2*0.3 | 5.0*0.8 | 6.5*1.0 | 9.0*0.5 | 18*0.5 | ||
1.1*0.15 | 1.8*0.2 | 2.5*0.6 | 3.5*0.2 | 4.2*0.35 | 5.0*1.0 | 7.0*0.2 | 9.0*1.0 | 18*0.8 | ||
1.1*0.2 | 1.8*0.3 | 2.56*0.2 | 3.5*0.25 | 4.2*0.4 | 5.0*1.5 | 7.0*0.25 | 9.2*0.25 | 18*1.0 | ||
1.1*0.265 | 1.8*0.35 | 2.58*0.2 | 3.5*0.3 | 4.2*0.5 | 5.2*0.1 | 7.0*0.3 | 9.2*0.5 | 20*0.25 | ||
1.2*0.1 | 1.8*0.4 | 2.5*0.75 | 3.5*0.4 | 4.2*0.75 | 5.2*0.2 | 7.0*0.35 | 9.2*1.0 | 20*0.5 |







A1. We are a professional manufacturer of steel and non-ferrous metal materials, with strong capabilities and extensive market influence in material production and research and development.
Q2. Why choose your product?
A2. Our products have complete specifications, excellent quality (with outstanding corrosion resistance, high temperature resistance, high strength, and hardness), technical support and training, good reputation, and superior prices.
Q3. Can non-standard products and special material processing be customized?
A3. Sure, we welcome you to provide pictures and samples, and customize according to your needs.
Q4. What is the delivery time?
A4.Usually within 7-10 days, customized orders may take longer.
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