Austenitic Seamless Stainless Steel Pipes ASTM A213 TP321 Seamless Heat Exchanger

Austenitic Seamless Stainless Steel Pipes ASTM A213 TP321 Seamless Heat Exchanger

Product Details:

Place of Origin: Changzhou
Brand Name: Joyruns
Certification: ISO9001
Model Number: 6mm to 760mm

Payment & Shipping Terms:

Minimum Order Quantity: 2Tons
Packaging Details: plastic packing, end caps, wooden box packing
Delivery Time: 30days
Payment Terms: L/C, T/T
Supply Ability: 2000Tons/Month
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Detail Information

Standard: DIN,ASTM,AISI,JIS,GB Grade: 201/202/304 /304L/316/316L/321/310s/410/420/430/440/439ect
Application: Condenser Technique: Cold Drawn
Outer Diameter: 6-760mm Thickness: 0.1mm-100mm
Length: As Customer's Request Surface: Annealing,polished,Pickled
High Light:

A213 Seamless Stainless Steel Pipes

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TP321 Seamless Stainless Steel Pipes

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ASTM A213 TP321

Product Description

ASTM A213 TP321 Seamless heat exchanger austenitic stainless steel tube

SA213 Tp321 is a specification of heat exchanger tubes that are made from TP321 austenitic stainless steel. The SA 213 specifies pipe products for heat exchangers in different material grades, both ferritic and austenitic steels.

 

The SA213 Tp321 Material is special in that the composition includes titanium which reduces the density of the ASME SA213 Tp321 and therefore makes it lightweight.

 

Stainless Steel 321 Tube Chemical Composition

WEIGHT % NI CR MN C SI S P
MIN 9.00 17.00          
MAX 12.00 19.00 2.00 .080 1.00 .030 .045

 

ASTM A 213 321 Stainless Steel Tubing Mechanical Properties

NOMINAL OD NOMINAL WALL ULTIMATE KSI YIELD KSI ELONGATION
         
.188 and less .016 and less 75-120 maximum   35%
    75-105 maximum 30 min  
  Over .016     35%
         
Over .188 .010 and 75-115 maximum 30 min 35%
Thru .500 Less      
incl Over .010 75-105 maximum   35%
         
Over .500 All 75-100 maximum 30 min 35%

 

SA213 321 SS Equivalent

STANDARD

WERKSTOFF NR.

UNS

SS 321

1.4541

S32100

 

Hydraulic Testing & ECT Testing

Austenitic Seamless Stainless Steel Pipes ASTM A213 TP321 Seamless Heat Exchanger 0    Austenitic Seamless Stainless Steel Pipes ASTM A213 TP321 Seamless Heat Exchanger 1

 

Packing

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Austenitic Seamless Stainless Steel Pipes ASTM A213 TP321 Seamless Heat Exchanger 5

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