SHOMEA Medical Grade Stainless Steel Straight Tube with Welded Square Flange

Medical - grade stainless steel, excellent biocompatibility

Precision welding technology, the weld seams are flat, uniform, and firm

Versatile positioning and connection

Excellent surface quality, high brightness and low roughness

FAQ:

Question: What material is used for this stainless steel straight tube welded square flange? Does it comply with the strict standards of the medical industry?

Answer:​ We use 316L medical-grade stainless steel​ (304 is also available upon request). This material has passed biocompatibility testing and complies with international standards such as ISO 10993 and ASTM F138. It is free from harmful heavy metals like lead and cadmium, offers strong corrosion resistance, and can withstand repeated high-temperature and high-pressure sterilization without affecting performance, fully meeting the compliance requirements of the medical field.

Question: How is the welding quality of the product? Will it break or leak easily?

Answer:​ We utilize high-precision automated laser welding or argon arc welding processes to ensure the welds achieve hermetic sealing. Each product undergoes strict visual inspection and hydrostatic pressure testing before leaving the factory to guarantee 100% leak-free integrity and structural stability, preventing breakage or weld detachment under normal operational forces.

Question: Can I customize the tube diameter, length, or the hole size of the square flange according to the requirements of my device?

Answer:​ Certainly. As a professional manufacturer of medical device components, we support comprehensive OEM/ODM customization services. Whether you need specific outer diameter (OD), inner diameter (ID), tube length, or the thickness and center hole size of the square flange, we can provide precise customized solutions based on your drawings or samples.

Question: In which medical fields is this type of straight tube with a square flange commonly used?

Answer:​ These components are widely used in minimally invasive surgical instruments​ (e.g., endoscope forcep channel accessories), in vitro diagnostic devices​ (as reagent circulation tubing), respiratory anesthesia equipment​ (gas delivery catheters), and various customized drainage/irrigation systems. The presence of the square flange greatly simplifies the spatial layout and fixation difficulties inside the equipment.