Carbon Steel Seamless Pipes

We can help supply all of the Carbon Steel Seamless Pipes or linepipe supplies that your company needs for use in the oil or natural gas industries. API 5L Line Pipe Specifications for these pipes regulate usage for stand.ard Grade A and. Grade B pipes, with Grade X indicating stronger variants for drilling, production and. transport requirements for offshore, arctic, deep well or harsher environments. Longitudinally welded steel pipes / Carbon Steel Seamless Pipes are used in onshore and. offshore oil and. gas pipelines requiring critical service, high performance and. tight tolerances.

All products are industry-stand.ard conforming to or exceeding API, ASTM, ASME, ANSI and. other national and. international stand.ards.

API X Grades – some of the sturdiest pipes and. tubing available designed for extreme environments or exceedingly high pressure environments

Best Rate Guarantee
Type	Carbon Steel Seamless Pipes
Pipe Size	Sizes (Seamless): 1/2” NB – 60” NB Sizes (ERW): 1/2” NB – 24” NB Sizes (SAW): 16” NB – 100” NB
Wall Thickness	SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,XXS DIN, JIS stand.ard thickness
Length	Fixed: 5.8, 6.0, 11.8, 12.0m Rand.om length: 5-12m
Stand.ard	ASTM A53, A106, API 5L, ASME B36.10M-1996 DIN1626, DIN1629, DIN17175, DIN 2448 JIS G3452, JIS G3454, JIS G3455, JIS G3456, JIS G3457, JIS G3461
Material	Q235, Q345, A53B, A106B, API 5L B, X42, X46, X52, X60, X65ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4 STP G38, STP G42, STPT42, STB42, STS42, STPT49, STS49
Application	Low and. middle pressure fluid pipeline, boiler, petroleum and. natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and. pipeline, structure, petrochemical, pharmaceutical industry
Surface	Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE
Package	Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers’ request
MOQ	1 ton
Production Capacity	5000 T/M
Delivery Time	Within 2 Weeks

High Temperature Seamless Pipe	ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B
Heat Exchanger Seamless Tube	ASTM A179
Low Temperature Seamless Pipe	ASTM A333 Gr. 3/6
Low Temperature Seamless Tube	ASTM A334 Gr. 6
High Yield Seamless Pipe	API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2
High Yield Seamless Pipe	ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485
Atmospheric & Low Temp EFW Pipes	ASTM A671 Gr. CC60/CC65/CC70
High Pressure & Moderate Temp EFW Pipes	ASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70
High Yield ERW/SAW Pipe	API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2
High Yield ERW/SAW Pipe	ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485

Additional Testing :
NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.

Dimensions :
All Pipe is manufactured and. inspected/tested to the relevant stand.ards including ASTM, ASME, API.

PSL 1
GRADE		Chemical Composition				Mechanical Property
		C (Max)	Mn (Max)	P (Max)	S (Max)	TENSILE ( Min )		YIELD ( Min )
		C (Max)	Mn (Max)	P (Max)	S (Max)	Psi X 1000	Mpa	Psi X 1000	Mpa
A25	CL I	0.21	0.60	0.030	0.030	45	310	25	172
A25	CL II	0.21	0.60	0.030	0.030	45	310	25	172
A		0.22	0.90	0.030	0.030	48	331	30	207
B		0.26	1.20	0.030	0.030	60	414	35	241
X42		0.26	1.30	0.030	0.030	60	414	42	290
X46		0.26	1.40	0.030	0.030	63	434	46	317
X52		0.26	1.40	0.030	0.030	66	455	52	359
X56		0.26	1.40	0.030	0.030	71	490	56	386
X60		0.26	1.40	0.030	0.030	75	517	60	414
X65		0.26	1.45	0.030	0.030	77	531	65	448
X70		0.26	1.65	0.030	0.030	82	565	70	483

PSL 2

GRADE

Chemical Composition

Mechanical Property

C
(Max)

Mn
(Max)

P
(Max)

S
(Max)

Tensile

Yield

C. E. IMPACT ENERGY

Psi x 1000

Mpa

Psi x 1000

Mpa

PCM

IIW

FT/LB

0.22

1.20

0.025

0.015

60 – 110

414 – 758

35 – 65

241 – 448

0.25

0.43

T/L 27/41

T/L 20/30

X42

0.22

1.30

0.025

0.015

60 – 110

414 – 758

42 – 72

290 – 496

0.25

0.43

T/L 27/41

T/L 20/30

X46

0.22

1.40

0.025

0.015

63 – 110

434 – 758

46 – 76

317 – 524

0.25

0.43

T/L 27/41

T/L 20/30

X52

0.22

1.40

0.025

0.015

66 – 110

455 – 758

52 – 77

359 – 531

0.25

0.43

T/L 27/41

T/L 20/30

X56

0.22

1.40

0.025

0.015

71 – 110

490 – 758

56 – 79

386 – 544

0.25

0.43

T/L 27/41

T/L 20/30

X60

0.22

1.40

0.025

0.015

75 – 110

517 – 758

60 – 82

414 – 565

0.25

0.43

T/L 27/41

T/L 20/30

X65

0.22

1.45

0.025

0.015

77 – 110

531 – 758

65 – 82

448 – 565

0.25

0.43

T/L 27/41

T/L 20/30

X70

0.22

1.65

0.025

0.015

82 – 110

565 – 758

70 – 82

483 – 565

0.25

0.43

T/L 27/41

T/L 20/30

X80

0.22

1.90

0.025

0.015

90 – 120

621 – 827

80 – 102

552 – 705

0.25

0.43

T/L 27/41

T/L 20/30

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Carbon Steel Seamless Pipes

Carbon Steel Seamless Pipes

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