Materials and requirements for welding and drawn tubes

Materials and requirements for welding and drawn tubes

Alloys that can be used for welding and drawing tubes

Stainless steel: 304/304L, 17-7, 321, 316/316L/316LVM, 347

Nickel: Kovar, Monel 400, Alloy 52, Alloy 600, X-750, Alloy 625

Other alloys available on request

Require

The following list includes some specifications that we often quote. However, we can meet dozens of unlisted welding and drawn pipe specifications-please consult us!

Secondary process specification:

1. ASTM A967

2. ASTM B912

Common Industries for Welded and Drawn Tubing

Welded and drawn tubing is a high quality, cost effective product used heavily in medical device, aerospace, instrumentation, and other various industrial applications. Thin walls, excellent concentricity and tight tolerances are available in welded and drawn tubing.

What is Welded and Drawn Tubing?

The flagship lines of stainless steel and alloy tubing for hypodermic needles provided by Manners Company are manufactured using the T.I.G. (Tungsten Inert Gas) welded and plug (floating or mandrel) drawn process with full hard temper (typically 150 KPSI minimum). This process has been the "gold standard" for all medical grade tubing for hypodermic needles since the 1960's. The significant amount of cold work put into the material from the drawing process results in the best finishes and hardest tempers (tensile strength) achievable. Burr removal is easiest in the full hard temper condition as chips break off versus "gummy bending" at lower tensile strengths.

Shenzhen Manners Technology Co.,Ltd is the supplier of some of the world’s famous international companies like Blum Novotest, Komet, Geneva Lab, BTL, etc... We specialize in telescoping parts, needle manufacturing, multi-axis CNC machining, Die casting mold, plastic injection mold, stamping mold, Swiss-type turning, laser cut tubing, tube processing, laser welding and automated assemblies for the medical, endoscopic, arthroscopic, orthopedic, firearms, defense, automotive, and specialty industrial markets.

Please contact us if you need: zhang@sz-manners.com.