High Purity tubes stainless steel ASTM A269
Hygienic tubes size is from 1/4''(6.35mm)to 6''(152.4mm)and wall thickness is from 0.89mm to 2.77mm, mainly used in precision instruments, medical, semiconductors and electronic tubes, heat exchange equipment, automobile pipelines, laboratory gas lines, and aerospace fields.
Add to Basket
Why choose us
Broad Material Grade Selection:
Available in grades like 304, 304L, 316, and 316L to meet diverse chemical resistance and temperature requirements.
Reliable Weldability
The homogeneous, low-carbon content in L-grades minimizes carbide precipitation during welding, ensuring strong, corrosion-resistant joints.
Precision Dimensional Control
Manufactured to strict tolerances on OD and wall thickness, guaranteeing ease of fabrication and consistent performance in fittings.
News
5 Tips to Choose Vacuum Flanges & Fittings
Selecting the right vacuum flanges and fittings is critical for achieving and maintaining ultra-high vacuum. This guide ...
2026-05-20
7 Questions Before Buying Vacuum Hardware
Before purchasing vacuum connection components, ask these seven critical questions about material compatibility, sealing...
2026-05-15
How KF Vacuum Flanges Achieve Reliable Sealing
Discover how quick-release vacuum connections prevent leaks through knife‑edge sealing and O‑ring centering rings. Learn...
2026-05-09
Avoid Over-Torquing CF Flange Bolts
Over-tightening bolts is a silent killer of vacuum integrity. This guide reveals the physics behind sealing failure, ste...
2026-05-08
After-Sales Service
We have a modern stock management system and professional after-sales service team.

Rich stock, fast delivery

Quick response within 24h

Quality assurance

Accessory replacement

Inquiry Basket()

GET A QUOTE

GET IN TOUCH NOW
Captcha Code