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Quick Details

  • Standard: ASTM, DIN, ANSI A213-2001, ANSI A213M-2001, ASTM A335-2006, ASTM A335M-2006, DIN EN 10216-1-2004
  • Grade: Cr-Mo alloy, Mn-V alloy, 10CrMo910, 12Cr2Mo, 09Mn2V
  • 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: ASTM A335 P1 seamless alloy steel pipe for mechanical list
  • Material: Alloy steel
  • Standards: ASME/ASTM SA/A335 P22
  • Manufacture: Hot rolled
  • surface treatment: Vanish coating
  • Length: Random length 6-11.8M
  • Technology: Cold-Drawn, Hot-expanded.
  • Applications: Used for Boiler, Superheater, and Heat-Exchanger equipment.
  • Available steel grades: T2 T5 T9 T11 T12 T22 T91 T92 T122 T911
  • 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 ASTM A335 P1 seamless alloy steel pipe for mechanical list
Delivery Time 45 days

ASTM A335 P1 seamless alloy steel pipe for mechanical list

Product Description

  

 Product nameSeamless seamless tubes

 Standard

ASTM A335/ ASME SA335

 

 Description

Seamless Ferritic Alloys-steel Pipe For High-Temperature Service.

 

 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:

StandardASTM SA335

Steel Code

SA335 P11

SA335 P12

SA335 P22

SA335 P5

SA335 P91

SA335 P92

Chemical Component(%)

C

0.05∼0.15

0.05∼0.15

0.05∼0.15

≤0.15

0.08∼0.12

0.07∼0.13

Si

0.50∼1

≤0.50

≤0.50

≤0.50

0.20∼0.5

≤0.50

Mn

0.30∼0.6

0.30∼0.61

0.30∼0.6

0.30∼0.6

0.30∼0.6

0.30∼0.6

P

0.03

0.030.030.03

0.02

0.02

S

≤0.030

≤0.030≤0.030

≤0.030

≤0.010

≤0.010

Cr

1∼1.50

0.8∼1.25

1.9∼2.60

4.00/6

8∼9.50

8.5∼9.50

Mo

0.5∼1.00

0.44∼0.65

0.87∼1.13

0.45/0.65

0.85∼1.05

0.3∼0.60

Cu

     

B0.001 0.006

Ni

    

0.4

0.4

V

    

0.18∼0.25

0.15∼0.25

Al

    

0.015

0.015

W

     

1.50∼2

Nb

    

0.06∼0.1

0.04∼0.09

N

    

0.03∼0.07

0.03∼0.07

 

Mechanical Properties:

Standard

Steel Code

Tensile Strength (MPa)

Yield Strength (MPa)

Elongation Percentage(%)

Impact Power(J) Rigidity
ASME SA335

SA335 P11

≥415≥205

≥22

≥35≤163HB

SA335 P12

≥415

≥220

≥22≥35≤163HB

SA335 P22

≥415≥205≥22≥35≤163HB

SA335 P5

≥415≥205≥22≥35 ≤187HB

SA335 P91

585∼760

≥415≥20≥35≤250HB

SA335 P92

≥620

≥440≥20≥35≤250HB

 

 Dimension Tolerances:

Type of Steel Pipes

OD(D)

WT(S)

Cold Drawn Steel Pipe

OD(mm)

Tolerance (mm)

Wall Thickness(mm)

Tolerance (mm)

>30∼50

±0.3%

>3∼20

±10%

>114∼159

±0.8%

≤30

±10%

>114∼159

±1.0%

Hot Rolled Steel Pipe

 

>219∼457

±1.0%

≤20

+10%,-12.5%

>20∼40

+10%,-10%

 

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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