HYGIENIC PROCESS COMPONENTS
Hygienic Tube and Fittings
Mechanically Polished or Electropolished Tube for use in Pharmaceutical, semi-conductor, biotechnology and other hight purity processes. Our hygienic tube is manufactured to the stringent ASME BPE and ASTM A270 S2 standards making it ideal for most high purity applications.
ASME BPE Tube and Fittings Product Specification
All technical information refer to the current revision of the ASME BPE standard
UNS NO8367/Alloy Al-6XN
UNS N060022/Alloy 22
Stainless Steel Chemical composition of weld ends in accordance with ASME BPE, MM-5.1.1 ( 0.005%-0.017 Sulphur)
5940 mm - 6090 mm/ 19.5 ft. - 20,0 ft
According to tables DT - 3 - 2, DT - 3 - 2 and DT - 7 - 1
Weld ends of tube and fittings are prepared for orbital welding
Tubes and fittings - table SF - 2.4 -1
Verification of material grade
Control of dimensions
Visual inspection ( endoscope and unaided eye ) :
- Internal surface
Internal surface roughness measurement
ASME BPE SF1 or ASME BPE SF4
Certified material test report 3.1 as per DIN EN 10204 / ASTM A1016.
Ends of tubes and fittings are capped.
Tubes and fittings are packed in bags and labelled with:
- Part number,
- Heat number(s) ,
- Job number
- ASME BPE
- Surface finnish designation.