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Large Diameter Steel Pipe

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Large Diameter Steel Pipe

Brand Name : Cosco Steel

Model Number : Q295,Q345A,Q930B,Q420C.Q460E etc.

Certification : ISO,SGS,CQC,etc.

Place of Origin : China

MOQ : 500Kgs/ one size

Price : Negotiation

Payment Terms : T/T, L/C at sight

Supply Ability : 600Tons/Month

Delivery Time : 35 days

Packaging Details : Plastic bag in bundle,Wooden box,etc.

Surface Treatment : bared,paint with oil,galvanized

End : Plain or Bevelled

Special Pipe : API Pipe

Delivey Condition : Hot Rolled

Grade : 10#,20#,45#,10#-45#

Surface : PE, 3PE, FBE,

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ASTM A53 Q235 Carbon Steel Pipe & Tube 1/4"—24" , Sch5S~XXS

Quick Detail:

  • Product Name: ASTM A53 Q235 Food Grade Steel Tube 1/4"—24" , Sch5S~XXS
  • Outside Diameter: 6mm-630mm
  • Thickness: 1mm-55mm
  • Length Of Tube: 15Feet, 20Feet, 30Feet,40Feet etc
  • Delivey Condition: Hot Rolled
  • Grade:10#,20#,45#,10#-45#
  • Standard:BS 1387,JIS G3452-2004,GB 3087-1999,GB/T 8163-1999,GB/T 8162-1999,ASTM A106-2006,API 5L,BS,JIS,GB,ASTM,API


Description:

  1. Standard:ASTM A53, A106, API 5L, ASME B36.10M-1966
    DIN1626, DIN1629, DIN17175, DIN 2448
    JIS G3452,JIS G3454,JIS G3455,JIS G3456,JIS G3457,JIS G3461
  2. Material: Q235, 20#, Q345
    A53B, A106B, API 5L B,X42,X46,X52,X60, X65 ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4
    STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
  3. Outer Diameter:1/4"—24" (DN8-600) (10mm~630mm)
  4. Wall Thickness: Sch5S~XXS(1mm~150mm) SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120, SCH140,SCH160,XXS,DIN, JIS standard thickness
  5. Length:Fixed: 3.0 , 5.8 , 5.85 , 5.9 , 6.0 ,11.8 , 12.0m. Random length: 5-12m
  6. Surface:
    PE, 3PE, FBE, Black Painting, Varnish Paint, Anti-rust Oil,
    Hot Galvanized, Cold Galvanized, Uncoated,etc.
  7. Connection Type:Stud welding, collar connection, socket connection
  8. Type: Round Tube
  9. Packing: Wooden box
  10. Marking: Registered logo,Heat No.,Grade,Standar
  11. H.S Code: 7304.4190


A53: Chemical Components And Mechanical Property

Standard

Chemical Componets

Mechanical Property

C

Si

Mn

P

S

Cu

Ni

Mo

Cr

V

Tensile Strength(Mpa)

Yield Strength(Mpa)

Elongation(%)

ASTM A106 A

≤
0.25

/

≤0.95

≤ 0.005

≤ 0.006

≤
0.40

≤ 0.40

≤ 0.15

≤ 0.40

≤ 0.08

≥330

≥205

≥29.5

ASTM A106 B

≤ 0.30

/

≤ 1.2

≤ 0.005

≤
0.006

≤
0.40

≤ 0.40

≤ 0.15

≤ 0.40

≤ 0.08

≥415

≥240

≥29.5



A106: Chemical Components And Mechanical Property

Standard

Chemical Componets

Mechanical Property

C

Si

Mn

P,S

Cu

Ni

Mo

Cr

V

Tensile Strength(Mpa)

Yield Strength(Mpa)

Elongation(%)

ASTM A106B

≤
0.30

≥
0.10

0.29
-1.06

≤ 0.035

≤
0.40

≤ 0.40

≤ 0.15

≤ 0.40

≤ 0.08

≥415

≥240

≥30

ASTM A106C

≤ 0.35

≥
0.10

0.29
-1.06

≤
0.035

≤
0.40

≤ 0.40

≤ 0.15

≤ 0.40

≤ 0.08

≥485

≥275

≥30










Q235: Chemical Components And Mechanical Property

Grade

C

Mn

Si

S

P

UTS(MPa)

YS(MPa)

EI(%)

Q235B

0.12-0.20

0.30-0.70

0.30

0.045

0.045

375-500

235

26

Q345B

0.12-0.20

1.20-1.60

0.20-0.55

≤0.045

≤0.045

510-600

345

22

20#(GB)

0.17-0.23

0.38-0.65

0.17-0.37

≤0.030

≤0.030

410-550

≥245

≥20


Applications:

We,this type seamless and welded food steel tube be widely used in kinds of industries:

  1. Petrochemical industry,Electricity,Nuclear energy,
  2. Chemical fertilizer,Boiler,Light textile,
  3. Paper making,Food,Dairy products,Make wine,Pharmacy bio-engineering,
  4. Environment protection equipment,etc.

Our advantage

  1. Bright Annealing
  2. Strict tolerance control
  3. Good quality control system
  4. Good after sales services
  5. Good package










































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