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Home > Products > Stainless Steel Tube > Stainless Steel Seamless Tube > ASME SA213 TP321 Seamless Tube


ASME SA213 TP321 Seamless Tube
ASME SA213 TP321 Seamless Tube
ASME SA213 TP321 Seamless Tube
ASME SA213 TP321 Seamless Tube
ASME SA213 TP321 Seamless Tube

ASME SA213 TP321 Seamless Tube

Payment Type: T/T,L/C,D/P
Min. Order: 100 Kilogram
Delivery Time: 10 Days

Basic Info

    Model No.: ASME SA213 TP321 Seamless Tube

Additional Info

    Packaging: Ply-wooden Case /Iron Case with plastic Cap

    Productivity: 1200 Tons Per Month

    Brand: YUHONG

    Transportation: Ocean,Land,Air

    Place of Origin: CHINA

    Certificate: PED, TUV, DNV, ABS, COST, TS , ISO

Product Description

321 stainless is a titanium stabilized grade commonly used for service in the 1000-1600°F temperature range. For service temperatures up to about 1600°F, a stabilizing treatment at 1550-1650°F, air cool, may be used to provide optimum resistance to intergranular corrosion and to polythionic acid stress corrosion cracking.
321 stainless is readily welded by all common methods including submerged arc. Appropriate weld fillers are AWS ER347 bare wire and E347 covered electrodes. 321 stainless is similar in machinability to 304 stainless steel. It has a machinability rating of 45% relative to AISI B1112.


Cr Ni Mo Cu Ti C Mn Si P S N Fe
MIN 17.0 9.0 - - 5x(C+N) - - 0.25 - - - -
MAX 19.0 12.0 0.75 0.75 0.7 0.08 2.0 1.0 0.04 0.03 0.1 Balance


AMS 5510, AMS 5645, ASME SA 240, ASME SA213, ASME SA 312, ASME SA 479, ASTM A 240, ASTM A 276, ASTM A 276 Condition A, ASTM A 276 Condition S, ASTM A 312, ASTM A 479, EN 1.4541, GE B50T1181, GE B50T12, QQS 763, QQS 766d, UNS S32100, Werkstoff 1.4541


321 Coil, 321 Plate, 321 Round Bar, 321 Sheet, 321 Tubing

Common Trade Names

321, 321 Stainless, Alloy 321


  • Oxidation resistant to 1600°F
  • Stabilized against weld heat affected zone (HAZ) intergranular corrosion
  • Resists polythionic acid stress corrosion cracking


  • Aircraft piston engine manifolds
  • Expansion joints
  • Thermal oxidizers
  • Refinery equipment
  • High temperature chemical process equipment

Production Process Steps:

Processing for stainless steel seamless pipe & tube

Seamless Pipe Production Flow Chart: Stainless Steel Bar-> Inspection-> Peeling-> Cut-Center-> Heating-> Piercing-> Inspection/Polishing-> Pickling-Cold Rolling/Drawing-> Pickling-> Solution Annealing-> Straightening-> Cutting-> Bright Annealing/Pickling Passivating-> Composition Inspect-> Marking-> Packing-> Storing-> Shiping.

Looking for ideal ASME SA213 TP321 Seamless Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Boiler Tube ASTM A213 TP321 are quality guaranteed. We are China Origin Factory of Seamless Tubing UNS S32100 for Heat Exchanger. If you have any question, please feel free to contact us.

Product Categories : Stainless Steel Tube > Stainless Steel Seamless Tube

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