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Austenitic Seamless Stainless Steel Pipes ASTM A213 TP321 Seamless Heat Exchanger

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Austenitic Seamless Stainless Steel Pipes ASTM A213 TP321 Seamless Heat Exchanger

Brand Name : Joyruns

Model Number : 6mm to 760mm

Certification : ISO9001

Place of Origin : Changzhou

MOQ : 2Tons

Payment Terms : L/C, T/T

Supply Ability : 2000Tons/Month

Delivery Time : 30days

Packaging Details : plastic packing, end caps, wooden box packing

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

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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 Austenitic Seamless Stainless Steel Pipes ASTM A213 TP321 Seamless Heat Exchanger

Packing

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


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