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Rustproof Polished steel hydraulic tubing,316 Stainless Steel Tubing Pressure Resisting

Very competitive price and the tubes are well polished, we are very satisfied with Spezilla from our cooperation since year 2010.

—— Nathalie Gulli - Mexico

Spezilla supports our group very well, and now we are approved supplier of goverment, they are reliable and flexible! Spezilla always answers!

—— Jaime Arias - Argentina

Good quality, fast delivery, Spezilla has been supplying heat exchanger tubes for our projects since 2008, we really appreciate your support!

—— Massimiliano Rossi - Italy

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Rustproof Polished steel hydraulic tubing,316 Stainless Steel Tubing Pressure Resisting

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Large Image :  Rustproof Polished steel hydraulic tubing,316 Stainless Steel Tubing Pressure Resisting

Product Details:
Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2008, PED 97/23/EC
Model Number: ASTM A270
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Delivery Time: 10 DAYS
Payment Terms: T/T or L/C
Supply Ability: 1000 TONS / MONTH
Detailed Product Description
Product Name: Stainless Steel Sanitary Tubing Standard: ASTM A270/ASME SA270
Materials: TP304L 316L Type: Welded
O.D.: 3/4"-4" W.T.: 1.65mm
Length MAX: 12000MM Max. Pipe Finish: Polished
Shape: Round Package: Wooden Case
Application: Food
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round mechanical tubing


metric stainless tubing

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.



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.




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.)
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


Rustproof Polished steel hydraulic tubing,316 Stainless Steel Tubing Pressure Resisting 0

Contact Details
Spezilla Tube Co., Ltd. (Shanghai)

Contact Person: Will Ma

Tel: +86 13918539222

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