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Quick Details

  • Standard: ASTM, DIN, GB, ANSI A213-2001, ANSI A213M-2001, ASTM A335-2006, ASTM A335M-2006, DIN 17175, DIN EN 10216-1-2004, GB/T5310
  • Grade: Cr-Mo alloy, 10CrMo910, 12Cr1MoV
  • Thickness: 2.77 - 150 mm
  • Section Shape: Round
  • Outer Diameter: 21.3 - 1016 mm
  • Place of Origin: Jiangsu, China (Mainland)
  • Secondary Or Not: Non-secondary
  • Application: Boiler Pipe
  • Technique: Hot Rolled
  • Certification: CE
  • Surface Treatment: Vanish coating
  • Special Pipe: Thick Wall Pipe
  • Alloy Or Not: Is Alloy
  • Product name: Quality guarantee iron large diameter ferritic alloy steel
  • Material: Alloy steel
  • Standards: EN10210-1, EN10216-2
  • Manufacture: Hot rolled
  • surface treatment: Vanish coating
  • Length: Random length 6-11.8M
  • Technology: Hot Rolled, Cold Drawn & Cold Rolled.
  • Applications: Used for piping in boilers.
  • Available steel grades: 195GH, P235GH, P265GH, S335J2H, S335J0H.
  • MOQ: 5

Packaging & Delivery

Packaging Details OD smaller than 8", package in bundles, others package in loose, if needed, can be packaged in wooden box for Quality guarantee iron large diameter ferritic alloy steel
Delivery Time 45 days

Quality guarantee  iron large diameter ferritic alloy steel

Product Description

 

 Product name Seamless steel tubes

 Standard

 EN10210-1, EN10216-2.

 Description

 Seamless steel tubes for pressure purposes.

 Specifications

 O.D.: 6.0∼1200mm; W.T.: 1∼150mm; L: 5.8m; 11.8m; 12m or above.

 Modified specifications according to customer requirements. 

 Chemical Composition and Mechanical Properties:

Standard

 EN10216-2

Grade

195GH

P235GH

P265GH

Chemical Composition

C

 ≤0.13 ≤0.16 ≤0.20
Si ≤0.35 ≤0.35 ≤0.40

Mn

 ≤0.70 ≤1.20 ≤1.40
P ≤0.025 ≤0.025 ≤0.025

S

 ≤0.02 ≤0.02 ≤0.02
Cr ≤0.3 ≤0.3 ≤0.3

Mo

 ≤0.08 ≤0.08 ≤0.08

Mechanical Properties

(MPa)

 320~440 360~500 410~570

(MPa)

 ≥195 ≥235 ≥265
 L ≥27 ≥25 ≥23
 t ≥25 ≥23 ≥21

 Chemical Composition: 

Steel grade

Type of 

deoxidationa

% by mass, maximum

C

Si

Mn

P

S

Nbc

Steel name 

Steel number

Specified thickness (mm)

≤ 40

>40 ≤120

S235JRH

1.0039

FN

0.17

0.20

1.400.0400.0400.009

S275J0H

1.0149

FN

0.20

0.22

1.500.0350.0350.009

S275J2H

1.0138

FF

0.200.22

1.500.0300.030

S355J0H

1.0547

FN

0.220.220.551.600.0350.0350.009

S355J2H

1.0547

FF

0.220.220.551.600.0300.030

S355K2H

1.0512

FF

0.220.220.551.600.0300.030

 Mechanical Properties:

Steel grade

Minimum yield strength ReH

Tensile strength RmMinimum elongation A a bMinimum impact energy KV d
  MPa MPa%J
steel namesteel numberSpecified thickness Specified thicknessSpecified thicknessSpecified thickness
mm mmmmmm  
≤16≤16>40>63 >80>100≤3>3  >100   ≤40  >40 >63  >100 -20°C 0°C  20°C  
≤40≤63≤ 80≤100≤120≤100  ≤120≤63

≤100

≤120

S235JRH1.0039235225215215215195

360-510

360-510350-50026 25 24 

22

/

/

27 
S275J0H1.0149275265255

245

235

225430-580 410-560 400-54023  22 21 19/ 27 /
S275J2H1.013827 

/

/
S355J0H1.0547355345335

325

315295510-680470-630 450-60022212018 / 27 /
S355J2H1.057627 / /
S355K2H1.0512

40 e

/ /
other product

Company Information
Certificates
factory show

 

Packaging & Shipping
Our Services
FAQ

1. How long will it take to produce an order?

It will take 30-90 days which depends on the quantity of the order.

 

2. What is your minimum order?

MOQ for each size is 5 tons, but if the total quantity is large, the MOQ can be less.

 

3. What form of quotation do you offer?

FOB Shanghai,Tianjin/(China), CIF and CNF Your destination, FCA mill location, EXW etc.

 

4. What is your payment term?

30% down payment, 70% before shipment or against B/L. 100% L/C at sight or 100% L/C at 30 days. We accept US Dollar, Euro, GBP etc.

 

5. Does the sample for free or not?

The samples are not free, you need to pay freight cost.

 

6. How do you guarantee the quality of the products?

All of our procedures are strictly operated under the ISO 9001, and all the pipes we strictly follow the standard to produce. Also we have our own test centers, every tubes/pipes will be tested before shipmemt.

 

7. How do you to package the product?

We usually pack pipes in bundles not bigger than 6 inches, over 6 inches all the pipes no packages.

 

8.How about the Third Party Inspection ?

We have been working with DNV,TUV,SGS,BV,CO,IEIetc;

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