Pipes

Seamless and welded pipes in carbon, stainless, alloy, and duplex steel.

Seamless Pipes

Hot-rolled and cold-drawn seamless pipes offering superior strength and pressure resistance without weld seams.

Carbon Steel / Low Temp

Grades: A106B, API 5L, A53B, A333, S355J2H
Sizes: 1/2" - 48"
Schedule / Wall Thickness: SCH 40, 80, 160, XXS
Standard: ASTM A106, API 5L, ASTM A333

Stainless Steel

Grades: TP304, TP304L, TP316, TP316L, TP347H, 310S
Sizes: 1/4" - 24"
Schedule / Wall Thickness: SCH 10S, 40S, 80S
Standard: ASTM A312

Alloy Steel

Grades: P5, P9, P11, P22, P91
Sizes: 1/2" - 24"
Schedule / Wall Thickness: SCH 40, 80, 160, XXS
Standard: ASTM A335

Duplex Steel

Grades: S31803 / 2205, S32750 / 2507, S32205
Sizes: 1/2" - 24"
Schedule / Wall Thickness: SCH 10S, 40S, 80S
Standard: ASTM A790

Material	Grades	Sizes	Schedule / Wall Thickness	Standard
Carbon Steel / Low Temp	A106B, API 5L, A53B, A333, S355J2H	1/2" - 48"	SCH 40, 80, 160, XXS	ASTM A106, API 5L, ASTM A333
Stainless Steel	TP304, TP304L, TP316, TP316L, TP347H, 310S	1/4" - 24"	SCH 10S, 40S, 80S	ASTM A312
Alloy Steel	P5, P9, P11, P22, P91	1/2" - 24"	SCH 40, 80, 160, XXS	ASTM A335
Duplex Steel	S31803 / 2205, S32750 / 2507, S32205	1/2" - 24"	SCH 10S, 40S, 80S	ASTM A790

Available Lengths

12m

Random Length

Cut-to-Length available

End Finish

Plain End

Beveled End

Threaded

Coating Options

Bare

Black Painted

Galvanized

Epoxy Coated

Welded Pipes (ERW)

Electric Resistance Welded pipes offering excellent quality and cost-effectiveness for various applications.

Carbon Steel / Low Temp

Grades: A106B, API 5L, A53B, A333, S355J2H
Sizes: 1/2" - 48"
Schedule / Wall Thickness: SCH 20, 30, 40, STD
Standard: ASTM A106, API 5L, ASTM A333

Stainless Steel

Grades: TP304, TP304L, TP316, TP316L, TP347H, 310S
Sizes: 1/4" - 24"
Schedule / Wall Thickness: SCH 10S, 40S
Standard: ASTM A312

Alloy Steel

Grades: P5, P9, P11, P22, P91
Sizes: 1/2" - 24"
Schedule / Wall Thickness: SCH 40, 80
Standard: ASTM A335

Duplex Steel

Grades: S31803 / 2205, S32750 / 2507, S32205
Sizes: 1/2" - 24"
Schedule / Wall Thickness: SCH 10S, 40S
Standard: ASTM A790

Material	Grades	Sizes	Schedule / Wall Thickness	Standard
Carbon Steel / Low Temp	A106B, API 5L, A53B, A333, S355J2H	1/2" - 48"	SCH 20, 30, 40, STD	ASTM A106, API 5L, ASTM A333
Stainless Steel	TP304, TP304L, TP316, TP316L, TP347H, 310S	1/4" - 24"	SCH 10S, 40S	ASTM A312
Alloy Steel	P5, P9, P11, P22, P91	1/2" - 24"	SCH 40, 80	ASTM A335
Duplex Steel	S31803 / 2205, S32750 / 2507, S32205	1/2" - 24"	SCH 10S, 40S	ASTM A790

Available Lengths

12m

Random Length

End Finish

Plain End

Beveled End

Coating Options

Bare

Black Painted

Galvanized

Size Availability Matrix

Select a grade to view available OD × wall thickness combinations. Green indicates ready availability; amber sizes are available on request with lead time. Click any cell to calculate weight and pressure.

AvailableOn RequestNot Available

		WALL THICKNESS (mm)
OD	NPS	2.8	3.2	3.7	4	4.8	5.2	5.5	6	6.4	7	7.9	8.4	8.7	9.5	10.3	11	12.7	14.3	15.9	17.5	19.1	20.6	22.2	25.4
21.3	1/2"
26.7	3/4"
33.4	1"
42.2	1 1/4"
48.3	1 1/2"
60.3	2"
73	2 1/2"
88.9	3"
101.6	3 1/2"
114.3	4"
141.3	5"
168.3	6"
219.1	8"
273.1	10"
323.9	12"
355.6	14"
406.4	16"
457.2	18"
508	20"
609.6	24"

Hover over cells to see calculated weight per meter. Availability subject to confirmation at time of inquiry.

Common schedule equivalents — SCH 40: 6" = 7.11mm WT, 8" = 8.18mm WT, 10" = 9.27mm WT | SCH 80: 6" = 10.97mm WT, 8" = 12.70mm WT, 10" = 15.09mm WT

Weight & Pressure Calculator

Calculate pipe weight and maximum working pressure based on your specifications.

Outside Diameter

Wall Thickness

Grade

WEIGHT / METER

28.26

kg/m

MAX PRESSURE

14.7

MPa

PER 6M

169.6 kg

PER 12M

339.1 kg

PRESSURE (PSI)

2,126 psi

SCHEDULE

SCH 40

INTERNAL DIA.

154.1 mm

STEEL AREA

36.00 cm²

Calculations based on Barlow's formula with 0.72 design factor per ASME B31.8. For reference only — verify with project engineering specifications.

Open calculator in full page

Applications

Power Generation

High-pressure piping for thermal and nuclear power plants

Oil & Gas

Upstream, midstream, and downstream applications

Petrochemical

Chemical processing and refining operations

Water Treatment

Municipal and industrial water systems

Construction

Structural and mechanical piping systems

Product Catalogs

Download our detailed product catalogs for specifications, dimensions, and technical data.

Pipes CatalogPDF

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Need a Quote for Pipes?

Tell us your grade, size, and quantity — we'll respond within 24 hours.

Request a Quote