Round Thick Wall Alloy Steel Seamless Metal Tubes Astm A210 / Asme Sa210 / Astm A213

Executive Standard

ASTM A210 / ASME SA210

Materials

SA210 A1, Grade C

Size

Outer Diameter

12.7 mm – 114.3 mm        

Wall Thickness

0.8mm -15mm

Length

Single random length/Double random length

5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request

Ends

Plain end/Beveled,protected by plastic caps on both ends,cut quare, grooved, threaded and coupling,etc

Surface Treatment

Bare,Painting black,varnished,galvanized,anti-corrosion      

3PE PP/EP/FBE coating

Technical Methods

Cold-drawn/Hot-expanded

Testing Methods

Eddy current testing, Hydrostatic testing or Ultrasonic examination, NDT and also with chemical and physical property inspection

Packaging

Small pipes in bundles with strong steel strips,large in loose pieces; Covered with plastic woven bags; Suitable for lifting operation; Loaded in 40ft or 20ft container or in bulk

Also according to customer's requests

Application

boiler,superheater,and heat-exchanger tubes

Origin

Zhangjiagang Jiangsu Prov.China

Certificates

API ISO PED

Third Party Inspection

SGS BV TUV etc.

STANDARD

GRADE

                           CHEMICAL COMPOSITION

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

ASTM A210

  A-1

≤0.27

≥0.10

≤0.93

≤0.035

≤0.035

   C

≤0.35

≥0.10

0.291.06

≤0.035

≤0.035

    B

≤0.30

≤0.10

0.291.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

    C

≤0.35

≤0.10

0.291.06

≤0.035

≤0.035

≤0.40

≤0.15

≤0.40

≤0.40

≤0.08

    B

0.3

/

1.2

0.05

0.045

0.40

0.15

0.40

0.40

0.08

Grade

Yield Strength (Mpa)

Tensile Strength (Mpa)

Elongation (%)

A-1

≥255

≥415

30

C

≥275

≥485

30

ASME SA-210

OD

WT

WT Tolerance

<=38.1

/

+20%,-0%

>38.1

/

+20%,-0%

HUACHENG STEEL Boiler Tube and Material/Steel Grade 

JIS 

JIS G 3461 (STB340, STB410, STB510)

JIS G 3462 (STBA12, STBA13, STBA20, STBA22, STBA23, STBA24, STBA25, STBA26)

JIS G3454 JIS G3455

JIS G3458

JIS G3460

JIS G 3464 (STBL380, STBL450, STBL690)

ASTM

ASTM A178/A178M (GRADE A, C, D)

ASTM A179/A179M

ASTM A192/A192M

ASTM A213/A213M (T2,T5,T5b, T5c,T9,T11,T12,T17,T21,T22,T23 etc)

ASTM A214/A214M

ASTM A250/A250M

ASTM A1020/A1020M (GRADE A, C, D)

DIN

DIN17175(St 35.8, St 45.8, 17Mn4, 19Mn5, 15Mo3, 13CrMo44, 10CrMo910, 14MoV63, X20CrMoV121)

GB

GB3087(10#, 20#), GB5310(20G, 20MnG, 25MnG, 15MoG, 20MoG, 15CrMoG, 12Cr1MoVG, 10Cr9Mo1VNbN etc)