Rustproof Polished steel hydraulic tubing,316 Stainless Steel Tubing Pressure Resisting
A270 Sanitary Stainless Steel Tubing
For dairy, food, beverage, and other sanitary processes
SPEZILLA'S sanitary tubing exceeds ASTM A270 S2 and most user specifications. It is manufactured from the finest quality stainless steel materials made exclusively to Standard ASTM A270 and formed by the process to assure weld seam integrity and industry leading ID & OD finishes to the low Ra values demanded by customers. SPEZILLA leads the industry in manufacturing the highest quality welded sanitary tubing, backed with technical expertise, advanced manufacturing and polishing capabilities and unmatched service before and after the sale.
Available in 1/2" (12.7 mm) to 8" (203.2 mm) OD in 20' (6.1 m) lengths.
SPEZILLA can help supply all of the ASTM A270 Stainless Steel Sanitary Tubing for use in the oil or natural gas industries.
The demanding environments of the dairy, food, and beverage industries require a higher purity tubing than standard instrumentation grade. Sanitary tubing offers a highly polished ID and OD to ensure cleanliness to prevent particulate entrapment. Spezilla Tube offers a domestic tubing product manufactured by United Industries utilizing state-of-the-art laser welding to produce a high quality tube featuring the superior fit and finish quality needed to ensure a problem-free system.
Surface Finish
Bright annealed and mechanically polished.
Maximum roughness measurement of 32 Ra O.D. and 20 Ra I.D.
Packaging
All sanitary tubes are shipped end capped and poly sleeved for exceptional protection.
Mechanical Tests
Our sanitary tubing undergoes a wide variety mechanical and non-destructive testing that meet or exceed ASTM A270/A269/A1016.
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.
Applications:
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
8. Automotive
9. Pulp & Paper
Dimensional Tolerances (in.)
| Outside Diameter (O.D.) | Dimensional Tolerances | | Over | Under | | 1.000" and Smaller | 0.005" | 0.005" | | Over 1" to 2" | 0.008" | 0.008" | | Over 2" to 3" | 0.010" | 0.010" | | Over 4" to < 5½", excl | 0.015" | 0.015" | | 5½" to 8", excl | 0.030" | 0.030" | | 8" to 12" | 0.050" | 0.050" | | Size Range
Outside Diameter: 1/2" – 8"
Wall Thickness: .065" and .083" Governing Production Specifications - ASTM A270/A269/A249 |
Chemical Composition % (max.) | | (C)
Carbon | (Mn)
Manganese | (P)
Phosphorus | (S)
Sulphur | (Si)
Silicon | (Ni)
Nickel | (Cr)
Chromium | (Mo)
Molybdenum | | 304L | 0.030 | 2.000 | 0.045 | 0.030 | 0.750 | 8.0-12.0 | 18.0-20.0 | N/A | | 316L | 0.030 | 2.000 | 0.045 | 0.030 | 0.750 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0
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Rustproof Polished steel hydraulic tubing,316 Stainless Steel Tubing Pressure Resisting Images
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