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Carbon Seamless Steel Pipe

A53: Chemical components and mechanical property A106: Chemical components and mechanical property S/A 106 seamless pipe is one of our most popular products. We carry Schedules 10 through 160, STD, XH, and XXH. A106 Pipe ASTM A106 pipe (also covered in ASME specifications as S/A 106) is the...
Product Details:

Products

API 5L  X70  LSAW pipe Carbon Steel Pipe/tube petroleum gas oil seamless tube

 

Standard:

ASTM A252,ASTM A53,ASTM A106,GB/T8162-2008;GB/T8163-2008;GB3087-2008; GB/T1396-1998;GB5310-2008;GB/T18984-2003,GOST 8731-74,GOST 8732-78

Material

Gr.B,X42-X52,S355 K2,S355JR,S355JOH,ST52,Gr.2, Gr.3, 16mn ,10#,20#,35#,45#,St.10, st.20

Size

OD: 32-610mm, Thick: 3-50mm

Length

3m, 6m,12m or customed

Application

Structure ,construction (piling, bridge Wharf, road, construction structure 
gas oil
gas oil

Surface

Bare, Galvanized,Varnished, Zinc coating, Anti-corrosion. etc

Package

Standard Sea Worthy Package or as per customer required

Delivery port 

Tianjin, Port


A53: Chemical components and  mechanical property


Stan-
dard 

Trade
 mark

Chemical components

Mechanical property

C

Si

Mn

P

S

Cu

Ni

Mo

Cr

V

Tensile
Strength (Mpa)

Yield
Strength
(Mpa)

Elongation
(%)

ASTM
 A53

A

≤0.25

/

≤0.95

≤0.05

≤ 0.06

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥330

≥205

≥29.5

B

≤0.30

/

≤1.2

≤0.05

≤0.06

≤0.40

≤0.40

≤0.15

≤0.40

≤0.08

≥415 

≥240

≥29.5


A106: Chemical components and mechanical  property


Stan-dard 

Trade mark 

Chemical components         

Mechanical property   

 C

Si

Mn

P,S

 Cu

 Ni

 Mo

 Cr

 V

Tensile Strength 

Yield 
Strength

 Elongation

 ASTM 
A106

 ≤0.30

 ≥0.10

0.29-1.06 

≤0.035 

≤0.40 

 ≤0.40

≤0.15 

≤0.40 

≤0.08 

≥415 

≥240

≥30  

 C

≤0.35 

 ≥0.10

 0.29-1.06

≤0.035 

≤0.40 

≤0.40 

≤0.15 

 ≤0.40

≤0.08   

≥485  

≥275 

≥30 


S/A  106 seamless pipe is one of our most popular products. We carry Schedules 10 through 160, STD, XH, and XXH.

A106 Pipe

ASTM  A106 pipe (also covered in ASME specifications as S/A 106) is the standard  specification for seamless carbon steel pipe for high-temperature service. Most  common uses are in refineries and plants when gasses or fluids are transported  at high temperatures and pressures.  Federal Steel Supply is a world  leader in the supply of A106 / SA 106 pipe and stocks a full range of grades  B/C in a size rage of NPS 1/8″ to NPS 48″, with nominal (average) wall  thickness as given in ANSI B36.10. Pipe having other dimensions may be  furnished provided such pipe complies with all other requirements of this specification*.   Pipe ordered under this specification shall be suitable for bending, for  flanging, for welding, and for similar forming operations. A full range of A106  stock is available in Schedules 10 through 160, STD, XS, XXS. Unscheduled wall thicknesses  available up to 4 inches.

Federal  Steel Supply stocks a full range of A106 seamless carbon steel pipe.


Grades B/C
Sizes
NPS 1/8″ to NPS 48”
Wall thickness: Schedules 10 through 160, STD, XS, XXS.
*Commonly requested unscheduled walls up to 4” and certified minimum wall items


Chemical Properties %


C, max.

Mn

P, max

S, max

Si, min

Cr, max

Cu, max

Mo, max

Ni, max

V, max

Grade A *

0.25

0.27 – 0.93

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

Grade B

0.30

0.29 – 1.06

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

Grade C

0.35

0.29 – 1.06

0.035

0.035

0.10

0.40

0.40

0.15

0.40

0.08

*For  each reduction of 0.01% below the specified carbon maximum, an increase of  0.06% manganese above the specified maximum will be permitted up to a maximum  of 1.35%.


Mechanical Properties
Tensile strength, min,  psi (MPa)
Yield strength, min,  psi (MPa)
Grade A
48,000 (330)
30,000 (205)
Grade B
60000 (415)
35,000 (240)
Grade C
70,000 (485)
40,000 (275)

(Note:  This is summarized information from ASME Specification A106. Please refer to  the specific Standard or Specification or contact us for more details.)


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