304 316L Stainless Steel Capillary Tube Thin-Walled Pipe Diameter Change Sandblasting Scale.

304 316L Stainless Steel Capillary Tube Thin-Walled Pipe Diameter Change Sandblasting Scale.

Product Description

This product line specializes in high-precision processing of 304 and 316L stainless steel capillary tubes, thin-walled tubes, and medical-grade tubes. We offer comprehensive customization services including tip reduction/tapering, diameter change (tube reducing), flaring/expanding, sandblasting, and刻度 (scale marking). These processes are performed to exacting standards, transforming standard tubing into specialized components ready for critical applications, particularly in the medical and scientific fields.

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Product Uses

These custom-processed stainless steel capillary and thin-walled tubes are designed for demanding applications across various industries:

• Medical & Surgical Devices: Components for hypodermic needles, catheters, cannulas, guide wires, endoscopic instruments, and various minimally invasive surgical tools.

• Laboratory & Analytical Equipment: Used in chromatography, spectrometry, fluid transfer systems, and precision sampling needles.

• Industrial Precision Instruments: Serve as sensing lines, hydraulic or pneumatic capillary lines, and fittings in control systems.

• Aerospace and Automotive: Applicable for fuel injection lines, sensor conduits, and other lightweight fluid handling systems.

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Technical Parameters

Parameter Category	Details / Specifications
Base Material	304 Stainless Steel, 316L Stainless Steel
Material Standard	ASTM A269, ASTM A632 (or equivalent)
Tube Type	Capillary Tube, Thin-Wall Tube, Medical Tube
Outer Diameter (OD)	Customizable, typical range from 0.5mm to 10mm (subject to process feasibility)
Inner Diameter (ID)	Customizable based on wall thickness requirements.
Wall Thickness	Thin-Wall, typically 0.1mm to 0.5mm (customizable)
Custom Processing	Tip Tapering/Reducing, Tube Reducing, Flaring/Expanding, Sandblasting, Scale Marking
Surface Finish	Bright Annealed, Matte (Sandblasted), as required
Tolerance	High Precision (±0.01mm available, depending on dimensions)
Primary Application Fields	Medical Devices, Laboratory Instruments, Precision Engineering

Dongguan Yue Lin Sen Metal Technology Co., Ltd. has passed the GB/T 19001-2016/ISO 9001:2015 quality management system certification and the GB/T 42061-2022/ISO 13485:2016 medical device quality management system certification. It specializes in the research and production of non-standard metal medical instrument precision parts as its main machining metal products. The company owns dozens of high-precision engraving lathes and CNC equipment, as well as a 100,000-grade dust-free workshop for medical accessory processing. This includes CNC lathes, precision milling, lathe-milling compound machines, and spindle machines for processing long-axis medical devices. Precision laser cutting of stainless steel capillary tubes for medical snake bone products, stainless steel thin-walled tubes, and capillary tubes, including secondary processing such as capillary tube tapering, capping, bending, and stamping. Main materials include stainless steel capillary tubes, titanium alloy, copper, aluminum, plastic, and alloy metals for non-standard processing and customization. Widely used in electronics, electrical appliances, medical instruments, automotive parts, transportation, and other industries. The company has gained industry recognition with its commitment to 'quality first, honest operation,' focusing on prototype and bulk production of non-standard parts, supporting custom designs from provided drawings and samples. The process is stable and efficient, integrating trade and manufacturing for quick delivery, ensuring quality with craftsmanship spirit, offering great value without intermediaries. The company adheres to a customer-first, quality-first, continuous improvement, and win-win cooperation business philosophy, providing reliable after-sales service.