Pharmaceutical tubes
The tubes are described with the SF code and could vary in finishing grade 1 to 6. The SF 1 and the SF 4 are chosen as the standard. They meet the demand of most applications within the bio-industry. The main difference between these two variants is the way on which the internal surface roughness is obtained.
SF1 = Ra max. 0,5 µm > pulled or mechanical polished
SF4 = Ra max. 0,375µm > polished and afterwards electrolytic polished
Execution
Annealed, laser or Tig welded.
The tubes are cleaned, free of oil and grease, dry and provided with end caps and packed in a sealed plastic sleeve. According ASTM A-380.
Surface finishing Ra internally
Surface finishing SF1 to SF3 mechanical polished or pulled
SF1 Ra max. 0,5 µm
SF2 Ra max. 0,625 µm
SF3 Ra max. 0,75 µm
Surface finishing SF4 to
SF6 mechanical & electrolytic polished
SF4 Ra max. 0,375 µm
SF5 Ra max. 0,5 µm
SF6 Ra max. 0,625 µm
Surface finishing Ra externally
SFT1 & SFT4 Ra max. 0,8 µm
Certificates
MTR (Mill test report) or 3.1 certificate according EN 10204
| Articlenr. | Description | Dimensions | Material type | Internal surface | Stock |
|---|---|---|---|---|---|
|
02837120
|
Pharmaceutical tube DT-4.1
0,25" (6,35 x 0,89) 1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
1/4" (ø 6,35 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02837127
|
Pharmaceutical tube DT-4.1
0,5" (12,70 x 1,65) 1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
1/2" (ø 12,7 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02837136
|
Pharmaceutical tube DT-4.1
0,75" (19,05 x 1,65) 1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
3/4" (ø 19,05 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02837213
|
Pharmaceutical tube DT-4.1
1" (25,40 x 1,65) 1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
1" (ø 25,4 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02837353
|
Pharmaceutical tube DT-4.1
1,5" (38,10x1,65) 1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
1,5" (ø 38,1 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02837453
|
Pharmaceutical tube DT-4.1
2" (50,80 x 1,65)1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
2" (ø 50,8 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02837541
|
Pharmaceutical tube DT-4.1
2,5" (63,50 x 1,65)1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
2,5" (ø 63,5 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02837591
|
Pharmaceutical tube DT-4.1
3" (76,20 x 1,65)1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
3" (ø 76,2 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02837673
|
Pharmaceutical tube DT-4.1
4" (101,60 x 2,11)1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
4" (ø 101,6 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02837780
|
Pharmaceutical tube DT-4.1
6" (152,40 x 2,77) 1.4404 (316L)
SF1 Internal surface Ra ≤ 0,51µm
ASME BPE Certified
|
6" (ø 152,4 mm)
|
316 (L)
|
Ra ≤ 0,51 (SF1)
|
|
|
02838127
|
Pharmaceutical tube DT-4.1
0,5" (12,70 x 1,65) 1.4404 (316L)
SF4 Internal surface Ra ≤ 0,38µm
ASME BPE Certified
|
1/2" (ø 12,7 mm)
|
316 (L)
|
Ra ≤ 0,38 (SF4)
|
|
|
02838136
|
Pharmaceutical tube DT-4.1
0,75" (19,05 x 1,65) 1.4404 (316L)
SF4 Internal surface Ra ≤ 0,38µm
ASME BPE Certified
|
3/4" (ø 19,05 mm)
|
316 (L)
|
Ra ≤ 0,38 (SF4)
|
|