Tubes: Quality first
Continuous innovation and consistent quality control are the basis of Tecnofar’s excellence.
The excellent quality guaranteed by the specialised Tecnofar Tubes division is the sum of numerous details. From co-design to the choice of materials, from manufacturing to production and finishing. Learn the details here
Tube production standards
EN 10088/2 – Raw material (strip) technical specification
ASTM A480 – General Requirements for raw material (strip)
ASTM A240 – Chromium and Chromium-Nickel Stainless Steel for Pressure Vessels
EN 10217/7 – General standard for tubes for pressure equipment
ASTM A249 – Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser Tubes
ASTM A803 – Ferritic Stainless Steel Feedwater Heater Tubes
ASTM A908 – Stainless Steel Needle Tubing
ASTM A270 – Stainless Steel Sanitary Tubing
ASTM A312 – Stainless steel pipe for high-temperature and general corrosive service
ASTM A358 – Electric-fusion-welded stainless steel pipe for corrosive or high-temperature service
ASTM A554 – Stainless Steel Mechanical Tubing
EN 10296 – Stainless steel tubes for mechanical and general engineering purposes
EN 10312 – Stainless steel tubes for the conveyance of aqueous liquids
ASTM A632 – Stainless Steel Tubing (Small-Diameter)
ASTM A269 – Austenitic Stainless Steel Tubing for General Service
ASTM A778 – Unannealed Austenitic Stainless Steel Tubes
ASTM B751 – Nickel and Nickel Alloy Welded Tube
ASTM A530 – General Requirements for Specialized Carbon and Alloy Steel Pipe
ASTM A789 – Ferritic/Austenitic Stainless Steel Tubing
ASTM A790 – Ferritic/Austenitic Stainless Steel Pipe
Tube testing standards
ASTM:
A450
SEP:
1914 – 1925
EN:
10204 – 10893/1/2 – 8492 – 8493 – 8494 – 8495 – 1127 – 3651/2 – 10002/1 – 10028/7
Table of materials
CHEMICAL ANALYSIS OF THE PRINCIPAL TYPES OF STAINLESS STEEL AND CORRESPONDENCE BETWEEN EN, AISI AND ASTM DESIGNATIONS
Dimensional range of welded tubes
Table providing an overview of the current dimensional range of Tecnofar S.p.A. welded tubes
Dimensional range of drawn tubes
Table providing an overview of the current dimensional range of Tecnofar S.p.A. drawn tubes
Type of packaging
ROLLED TUBES:
- Palletized cartons
- 75 x 75 x H 110 cm
- 100 x 100 x H 100 cm
- 120 x 120 x H 100 cm
- Metal packing
WELDED TUBES DRAWN IN BARS:
- Wooden crates made to size
- Cardboard boxes
- Palletized cartons
- Tubes packed individually
- Hexagonal or square bundles secured with strap banding
CUT PIECES:
- Cardboard boxes
- Palletized cartons
- Wooden crates
- Envelopes
Technical Support.
We don't stop at co-designing, producing and guaranteeing high quality standards in the sector of stainless steel tubing. Our support continues after purchase as well, through our high-quality support service, dedicated to resolving and fulfilling customers’ questions and requests.