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Carbon Steel Pipes
Carbon steel pipes are available in range - 15 NB up to 600 NB IN SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Standard: API, ASTM, EN, DIN, GB,
Grades: ASTM / ASME A 53 GR. A & B, ASTM A 106 GR. A, B & C. API 5L GR. B, API 5L X 42, X 46, X 52, X 60, X 65 & X 70.
ASTM / ASME A 691 GR A, B & C
Type:
Seamless / ERW / Welded/ Fabricated
Form:
Round, Square, Rectangular, Hydraulic etc.
Length:
Single Random, Double Random & Cut Length
End:
Plain End, Beveled End, Threaded
A53 Chemical components and mechanical propert
stand
ardTrade mark
Chemical components
 Mechanical property
C
Si
Mn
P
S
Cu
Ni
Mo
Cr
V
Tensile Strengt
h(Mpa)Yield Streng
th(Mpa)Elong
ation(
%)
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
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 A106 Chemical components and mechanical property
stand
ardTrade mark
Chemical components
 Mechanical property
C
Si
Mn
P
S
Cu
Ni
Mo
Cr
V
Tensile Strengt
h(Mpa)Yield Stren
gth
(Mpa)Elon
gation
(%)
ASTM
A106Â B
≤ 0.30
≥ 0.10
0.29~
1.06≤ 0.035
≤ 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
≤ 0.035
≤ 0.40
≤ 0.40
≤ 0.15
≤ 0.40
≤ 0.08
≥ 485
≥ 275
≥ 30
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 API 5L Chemical components and mechanical property PSL1
Class and Sort
Chemical components
Mechanical property
 C
(Max)Â Mn
(Max)Â P
(Max)Â S
(Max)
 Tensile Strength( Min)
Yeild Strengh(Min)
  psi
 Mpa
 psi
 Mpa
A25
CLI
0.21
0.6
0.03
0.03
 45000
310
25000
172
CLII
0.21
0.6
0.03
0.03
Â
A
0.22
0.9
0.03
0.03
 48000
331
30000
207
B
0.28
1.2
0.03
0.03
 60000
414
35000
214
X42
0.28
1.3
0.03
0.03
 60000
414
42000
290
X46
0.28
1.4
0.03
0.03
 63000
434
46000
317
X52
0.28
1.4
0.03
0.03
 66000
455
52000
359
X56
0.28
1.4
0.03
0.03
 71000
490
56000
386
X60
0.28
1.4
0.03
0.03
 75000
517
60000
414
X65
0.28
1.4
0.03
0.03
 77000
531
65000
448
X70
0.28
1.4
0.03
0.03
 82000
565
70000
483
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 A192 Chemical components and mechanical property
Â
 Chemical components
Â
 Mechanical property
stand
ardTrade mark
C
Si
Mn
P
S
Cu
Ni
Mo
Â
 Tensile Strengt
h(Mpa)Yield Stren
gth
(Mpa)Elong
ation
(%)
ASTM A192
A192
0.06-
0.18≤ 0.25
0.27-0.63
0.035
0.035
/
/
/
Â
 ≥ 325
≥ 180
≥ 35