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[China]
Trade Verify
Address: H.Q.803, No.18 Baosheng Road, Songjiang, Shanghai, China
Contact name:Will Ma
Spezilla Tube Co., Ltd. (Shanghai) |
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Verified Suppliers
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316L Sanitary polished 304 stainless steel tubing AS2 100 Percent Borescope For Food / Beverage
Type 316L stainless steel tubing is used extensively for critical
piping systems in industries in which maintaining the cleanliness
of high-purity liquids and gases passing through these systems is
fundamental to successful product yield.
Stainless steel is used by the dairy, food, and other industries
because it can be polished to a smooth, hard, relatively inert
surface finish that can be maintained in a sanitary condition
without degradation by corrosion.
Associated Tubes sanitary tube is ideal for the dairy food and
beverage industries where the highest degree purity and cleanliness is essential. It is certified to the requirements of ASTM A270 and most user specifications.
Our customers have come to rely on the quality Spezilla's sanitary
tube products as well as our uncompromised commitment to total
customer satisfaction. We stock all sanitary tube sizes from ½” to
6.0” OD in 20 ft. standard lengths. Custom lengths and sizes are
available upon request. We stock:
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). TIG 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
| Chemical Composition ASTM A270 Stainless Steel Sanitary Pipe | ||
| Elements | 304L(wt%) | 316L(wt%) |
| C Max. | 0.035 | 0.035 |
| Mn Max. | 2.00 | 2.00 |
| P Max. | 0.040 | 0.040 |
| S Max. | 0.030 | 0.030 |
| Si Max. | 0.75 | 0.75 |
| Ni | 8.0-13.0 | 10.00-15.00 |
| Cr | 18.0-20.0 | 16.00-18.00 |
| Mo | N/A | 2.0-3.0 |
| Fe | Bal. | Bal. |
| Cu | N/A | N/A |
| N | N/A | N/A |
| Size (Tube OD) | Dimensions | ||
| Wall | ID | Gauge | |
| 1/2" | 0.065 | 0.370 | 16 |
| 3/4" | 0.065 | 0.620 | 16 |
| 1 " | 0.065 | 0.870 | 16 |
| 1-1/2" | 0.065 | 1.370 | 16 |
| 2 " | 0.065 | 1.870 | 16 |
| 2 " | 0.120 | 1.760 | 11 |
| 2-1/2" | 0.065 | 2.370 | 16 |
| 3 " | 0.065 | 2.870 | 16 |
| 3 " | 0.120 | 2.760 | 11 |
| 4 " | 0.065 | 3.870 | 16 |
| 4 " | 0.083 | 3.834 | 14 |
| 5 " | 0.083 | 4.834 | 14 |
| 6 " | 0.083 | 5.834 | 14 |
| 6 " | 0.109 | 5.782 | 12 |
| 8 " | 0.109 | 7.782 | 12 |
| 10 " | 0.109 | 9.782 | 12 |
| 12 " | 0.109 | 11.782 | 12 |
