ASTM A270 Stainless Steel Sanitary Tube,Welded Santiary Tubing BPE
Spezilla Tube Co.,Ltd. is one of the leading service providers for Hygienic & Ultra
High Purity Electro Polished & Mechanical Polished Stainless
Steel Tubes for more than 10 years. We understand the importance of
surface finish & Weld Bead Quality in piping system &
provide the best solution to END users/OEMs for piping systems.
Spezilla proudly offers:
Maximum Cleanability: Cleanability defines how easily contaminates
can be removed from a surface. Our process guarantees the correct
finish requirements, chemical composition & passivity state,
with no major physical &/or metallurgical flaws.
Full Traceability: We have full traceability for each of our
products. Our traceability starts with certifications &
incoming inspection of raw materials, through in-process quality
control, final inspection, marking & packing.
Every Tubes is inspected for all around quality & meticulous
inspection insures that every tube will be of highest quality &
in total compliance with its respective standards.
|SIZE||OD MM||THK MM|
Grade: Austenite,Ferritic, Super-Ferritic, Duplex Stainless Steel
OD:3.175-1016mm,WT: 0.5-20mm,Length:1000-20000mm,Type: Seamless,
Finish and repair:
The surface of the welded stainless steel tube must be clean and
free of scale and contaminating iron particles. It can be bright
annealed but may be pickled, blasted or can be passivated.
Repair by welding. Permitted on <−20% of the weld seam length of
welded stainless steel tube if >−NPS 6 and having a wall
thickness >−0.200 in (mm). Tungsten-arc welding process is used
for repairs, with filler metal to a grade as specified in A 312
(not repeated here). Weld repairs must be identified on the pipe
and in test certificate.
1. Heat Exchangers, Condensers & Pressure Vessels
2. Chemical & Petrochemical
3. Gas Industry
4. Power Generation
5. Pressure Vessels
6. Marine Equipments
7. Food & Beverage Processing
9. Pulp & Paper
|erial||ASTM A270 Chemical Composition % Max|