A269 TP316L Seamless Tube

We are Stainless Steel Tube Supplier and providing A269 TP316L Tube  SMLS 19.05 x 2.1 x 6000mm for Argentina.

We provide high quality stainless steel seamless tubes and pipes. Stainless steel tube and pipe has different in technique. Tube has diameter within 15mm, while pipe has larger diameter.

Feature

Size: 19.05×2.1mm

Length: 6000mm

Type: Seamless

Material: A269 TP316L

Stainless Steel Tube TP316L

S31603, A269 TP316l, A312 TP 316L are stainless steel 316L, so is there any difference between them?

Both A269 TP316L and A312 TP316L can be called stainless steel 316L. S31603 is the UNS design code of stainless steel 316L.

A269 TP316L and A312 TP316L are nothing difference in their chemical composition and mechanical properties, but their apply requirements are different

A269 for seamless and welded austenitic stainless steel tubing for general service.

A312 for seamless, welded, and heavily cold worked austenitic stainless steel pipe.

Stainless Steel Tube TP316L Chemical Composition, %

SS316L Seamless Pipe Mechanical Properties

Stainless Steel Pipe Specification

Stainless Steel Tube TP316L Specifications

ASTM A/ASME SA213/A249/A269/A312/A358/ASTM A789/A790

Seamless Pipe Size

1/2″ to 48″

 Wall Thickness

Schedule 5S – Schedule XXS (heavier on request)

SS316L Seamless Pipe

Benifits of Stainless Steel Pipe

• Low carbon content
• Well performance in corrosive environment
• Weld annealing only required in high stress applications
• Long service life
• Resistant to high pressure and temperature

Service for Stainless Steel Tube TP316L

1. Polishing: #4 polish, #6 Polish, #7 polish or a #8 mirror finish
2. Beveling: prepare for welding or other processes
3. Honing/Turing: using precision abrasion process to obtain a desired finish or close dimensional tolerance.
4. Heat Treatment: solution between 1020 ℃—1100 ℃, followed by rapid cooling.
5. UT Testing. UT testing for SS316L Seamless Pipe as requirement.