Company Details
  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Steel Feedwater Heat Tubes,Feedwater Heat Steel Tubes,Steel Tube for Feedwater Heat
Torich International Co.,Ltd--The Steel Tube Maker Steel Feedwater Heat Tubes,Feedwater Heat Steel Tubes,Steel Tube for Feedwater Heat
Home > Products > Seamless Heat Exchanger Steel Tubes > Seamless Cold Drawn Carbon Steel Feedwater Heat Tubes

Seamless Cold Drawn Carbon Steel Feedwater Heat Tubes

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 1000 Kilogram
    Delivery Time: 40 Days

Basic Info

Model No.: ASTM A556

Standard: ASTM

Alloy: Non-alloy

Additional Info

Packaging: In bundles with Seaworthy Packing

Productivity: 50000 tons per year

Brand: Torich

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 50000 tons per year

Certificate: ISO9001

Product Description

A556/A556M96

Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes


We are manufacturer of Seamless Steel Tubes in China, if you want to buy Seamless Carbon Steel Tube, Oil Cylinder Steel Tube, Precision Seamless Steel Tube, Hydraulic Cylinder Steel Tube, please contact us.

A556/ A 556M-96 is a standard applicable for Seamless Carbon Steel pipes which is produced by cold-drawn and used for feed water heater.

Seamless Cold-drawn Carbon Steel tubes For Feed water Heater, made according to the American National Standard A556/ A 556M-96.

Standard: A556/ A 556M-96

Manufacture: Tubes is made by seamless process and cold drawn

Heat treatment: Cold drawn tubes shall be heat treated after the final cold-draw pass at a temperature of 640℃ or higher to ensure ductility satisfactory for rolling into tube sheets and to meet mechanical properties as specified.

Chemical composition:

Steel Grade

Chemical composition %

C max

Mn

P max

S max

Si min

Grade A2

0.18

0.27-0.63

0.035

0.035

/

Grade B2

0.27

0.29-0.93

0.035

0.035

0.10

Grade C2

0.30

0.29-1.06

0.035

0.035

0.10

Mechanical properties:

Steel Grade

Mechanical properties

Tensile strength min MPa

Yield strength min MPa

Elongation in 2inch or 50mm min %

Hardness

Grade A2

320

180

35

HR B 72

Grade B2

410

260

30

HR B 79

Grade C2

480

280

30

HR B 89

Mechanical Tests:


  • Tension Test: One tension test shall be made on a specimen for lots of not more than 50 tubes. Tension tests shall be made on specimens from two tubes for lots of more than 50 tubes
  • Flattening Test: One flattening test shall be made on specimens taken from each end of one finished tube, not the one used for the flaring test, from each lot of not more than 125 tubes or fraction thereof.
  • Flaring Test: One flaring test shall be made on speciments taken from each end of one finishes tube, not the one used for flattening test, from each lot of more than 125 tubes or fraction thereof.
  • Hardness Test: Brinell or Rockwell hardness tests shall be made on specimens from two tubes from each lot.
  • Hydrostatic Test: Each tube shall be subjected to a hydrostatic test, using a noncorrosive fluid, or when agreed upon between the purchaser and manufacturer, they may be tested at 1 1/2 times the specified design working pressure.
  • Nondestructive Test (Electric Test): Ultrasonic testing shall be performed using pulseecho shear wave techniques to locate longitudinal or circum ferential defects, or both.

Steel Feedwater Heat TubesFeedwater Heat Steel TubesSteel Tube for Feedwater Heat



Looking for ideal Steel Feedwater Heat Tubes Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Feedwater Heat Steel Tubes are quality guaranteed. We are China Origin Factory of Steel Tube for Feedwater Heat. If you have any question, please feel free to contact us.

Product Categories : Seamless Heat Exchanger Steel Tubes

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  • Seamless Cold Drawn Carbon Steel Feedwater Heat Tubes
  • Seamless Cold Drawn Carbon Steel Feedwater Heat Tubes
  • Seamless Cold Drawn Carbon Steel Feedwater Heat Tubes
  • Seamless Cold Drawn Carbon Steel Feedwater Heat Tubes
  • Seamless Cold Drawn Carbon Steel Feedwater Heat Tubes
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