Spezilla Tube Co., Ltd. (Shanghai)

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Pickled / Annealed Stainless Steel Tubing , 316l Stainless Steel Tubing Seamless

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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Pickled / Annealed Stainless Steel Tubing , 316l Stainless Steel Tubing Seamless

China Pickled / Annealed Stainless Steel Tubing , 316l Stainless Steel Tubing Seamless supplier
Pickled / Annealed Stainless Steel Tubing , 316l Stainless Steel Tubing Seamless supplier Pickled / Annealed Stainless Steel Tubing , 316l Stainless Steel Tubing Seamless supplier Pickled / Annealed Stainless Steel Tubing , 316l Stainless Steel Tubing Seamless supplier Pickled / Annealed Stainless Steel Tubing , 316l Stainless Steel Tubing Seamless supplier

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Product Details:

Place of Origin: CHINA
Brand Name: SPEZILLA
Certification: ISO9001:2015, PED, AD2000
Model Number: SMLS

Payment & Shipping Terms:

Minimum Order Quantity: 500KGS
Price: NEGOCIATION
Packaging Details: WOODEN BOXED
Delivery Time: 7 DAYS
Payment Terms: L/C, T/T
Supply Ability: 100TONS/MONTH
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Detailed Product Description
Application: Heat Exchangers Standard: ASME SA213
Steel Grade: Stainless Steel Type: TP316/316L
Thickness: 0.5 - 3.0MM Shape: Round
Outer Diameter: 6MM - 38.1MM Product Name: Seamless Stainless Steel Tube
Finish: AP, BA, Polish Quality: EN10204 3.1 / 100% ET

3/4" X BWG16 X 20FT TP316/316L Seamless Stainless Steel Tube SA213 Standard Annealed & Pickled

 

Alloy 316/316L is molybdenum-bearing austenitic stainless steel. The higher nickel and molybdenum content in this grade allows it to demonstrate better overall corrosion resistant properties than 304, especially with regard to pitting and crevice corrosion in chloride environments. In addition, Alloy 316/ 316L provides excellent elevated temperature tensile, creep and stress-rupture strengths, as well as outstanding formability and weldability. 316L is the lower carbon version of 316 and is immune from sensitization; therefore, it is very frequently used in heavy gauge welded components.

Specifications: UNS S31600 / S31603

Applications:

  • Food preparation equipment, especially in chloride environments
  • Chemical processing, equipment
  • Laboratory benches and equipment
  • Rubber, plastics, pulp & paper machinery
  • Pollution control equipment
  • Boat fittings, value and pump trim
  • Heat exchangers
  • Pharmaceutical and textile industries
  • Condensers, evaporators and tanks

Standards:

  • ASTM/ASME: UNS S31600 / S31603
  • EURONORM: X1 CrNiMo 17 12 2 / X3 CrNiMo 17 12 2
  • AFNOR: Z 6 CND 17-11 / Z 2 CND 17-12
  • DIN: 1.4401 / 1.4404

 

After 304, Type 316 the most common stainless steel on the market. Again it is an austenitic grade with the addition of 2-3% molybdenum which further improves corrosion resistance. It is often referred to as a marine grade stainless steel because of its effective resistance to chloride corrosion in comparison to other stainless steel grades.

 

We can meet most ASME, ASTM, and other specifications, and can cross-reference to most international standards, including full 3.1/3.2 Certifcation and NACE requirements. In order to guarantee these standards, we are certified in accordance with the strict guidelines of ISO 9001:2008.

 

Product Range

316 & 316L steel plate and pipes have common properties and are often stocked with Dual Certification, where it is determined that both have properties and composition which comply with both steel types.

 

Type 316H is excluded from this scenario by virtue of the fact that unlike 316 & 316L, 316H is engineered to work in elevated working temperatures.

 

Heat Treatment:

  • Annealing temperature range is 1900 to 2100°F (1038 to 1149°C).
  • Cannot be hardened by heat treatment.
  • Special consideration is needed to compensate for a higher coefficient of thermal expansion to avoid warping and distortion.

Processing – Hot Forming:

  • Most producers recommend a maximum forging temperature between 2100°F and 2300°F
  • Do not forge below 1700°F (927°C) Best
  • Corrosion resistance is obtained if the forgings are given a final anneal.

Processing – Cold Forming:

  • 316/316L types being extremely tough and ductile, can be readily cold worked such as roll form, swaging, cold heading, deep drawing,
    bent, etc., without difficulty
  • Severely cold formed parts should be annealed to remove stresses.

Machineability:

  • Type 316/316L is somewhat more difficult to machine than Type 304 because of its toughness.
  • 316/316L machines with chip characteristics that are tough and strong.
  • Chip breakers and curlers are advised.
  • As large a tool as possible and great amounts of cutting fluid should be used.
  • Heavy positive feeds at low speeds should be considered since 316/316L work hardens rapidly.

 

 

Seamless Stainless Steel Tubing Chemical Composition Max. unless noted
Weight % C Mn P S Si Ni Cr Mo
304 0.08 2.00 0.045 0.030 1.00 8.00-11.00 18.00-20.00 N/A
304L 0.03 2.00 0.045 0.030 1.00 8.00-12.00 18.00-20.00 N/A
316 0.08 2.00 0.045 0.030 1.00 10.00-14.00 16.00-18.00 2.0-3.0
316L 0.03 2.00 0.045 0.030 1.00 10.00-14.00 16.00-18.00 2.0-3.0

 

 

Seamless Stainless Steel Tubing Dimensions
OD WT   LENGTH   GRADES
INCH MM INCH MM FT MM

 

 

 

 

 

 

 

 

304/304L, 316/316L

1/4 6.35 0.035 0.889 20 6096
1/4 6.35 0.049 1.245 20 6096
1/4 6.35 0.065 1.650 20 6096
3/8 9.53 0.035 0.889 20 6096
3/8 9.53 0.049 1.245 20 6096
3/8 9.53 0.065 1.650 20 6096
1/2 12.70 0.035 0.889 20 6096
1/2 12.70 0.049 1.245 20 6096
1/2 12.70 0.065 1.650 20 6096
5/8 15.88 0.035 0.889 20 6096
5/8 15.88 0.049 1.245 20 6096
5/8 15.88 0.065 1.650 20 6096
3/4 19.05 0.035 0.889 20 6096
3/4 19.05 0.049 1.245 20 6096
3/4 19.05 0.065 1.650 20 6096
1 25.40 0.035 0.889 20 6096
1 25.40 0.049 1.245 20 6096
1 25.40 0.065 1.650 20 6096

 

 

Pickled / Annealed Stainless Steel Tubing , 316l Stainless Steel Tubing Seamless

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

Contact Person: Will Ma

Tel: +86 13918539222

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