12mm-254mm

High Purity Tubings Stainless Steel DIN 11850 Tubings

High Purity tubings DIN11850 Materials and sizes can be customized to ASTM A269/270 and DIN equivalents.
Size: 12mm-254mm
Material SS304, SS316L
Thickness 1.5mm-2mm
Contact us
Cart
Product Introduction

Widely used in precision instruments, medical, semiconductors and electronic tubes, heat exchange equipment, automobile pipelines, laboratory gas lines, and aerospace fields.

Stainless Steel Seamless Tube Piping O.D. 12mm to 254mm Wall Thickness 1.5 to 2mm.The company adopts multi-roll finishing rolling and oil drawing process, and can provide products with inner wall roughness of tube less than Ra0.8, Ra0.2, etc.

We can provide AP Grade,BA Grade,MP Grade and EP Grade Hygienic stainless steel tubes.

Specification

Product Name

High Purity tubings Stainless steel DIN11850

Brand

RUIJIA

Size

12mm-254mm

Material

SS304, SS316L

Thickness

1.5mm-2mm

Lenght

4M,6M,or Customized

Packing

Each tube will be packed in a plastic bag, then several tubes will be packed in hollow plate or weaving bags.

Surface

Mill Finish, Mirror Finish, Satin Finish 

Product parameters

 

High Purity tubings DIN 11850                    Unit:mm

 

SIZE

Tube OD(mm)

Thickness(mm)

Length

Tube OD(inches)

Thickness(inches)

DN10

12

1.5

4m/6m

0.472

0.059

DN15

18

1.5

4m/6m

0.708

0.059

DN20

22

1.5

4m/6m

0.866

0.059

DN25

28

1.5

4m/6m

1.102

0.059

DN32

34

1.5

4m/6m

1.338

0.059

DN40

40

1.5

4m/6m

0.157

0.059

DN50

52

1.5

4m/6m

2.047

0.059

DN65

70

2

4m/6m

2.755

0.078

DN80

85

2

4m/6m

3.346

0.078

DN100

104

2

4m/6m

4.094

0.078

DN125

129

2

4m/6m

5.078

0.078

DN150

154

2

4m/6m

6.062

0.078

DN200

204

2

4m/6m

8.031

0.078

DN250

254

2

4m/6m

10

0.078

 

Size can be customized upon request.

Recommended Products
12mm-254mm
High Purity Tubings Stainless Steel DIN 11850 Tubings
Size: 12mm-254mm
Material SS304, SS316L
Thickness 1.5mm-2mm
Related Information
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