Send grade and size

Steel pipe finishing hall with racks of seamless pipe and an overhead crane carrying a bundle, hazy skylight backlight

Steel pipe thatmatches its certificate.

Seamless and welded pipe to API, ASTM and EN standards, with a 3.1 certificate per lot.

Request a quote See pipe families

Mill: Shandong, China
Made to: API 5L · A106 · EN 10216-2
Paperwork: EN 10204 3.1
Export lead time: 25 days
Quote reply: Within 24 h

Worker seen from behind measuring the end of a stacked steel pipe with a tape — Measuring pipe ends off the finishing line.

A pipe mill that ships every lot with its test report.

Billet to bundled pipe under one roof; tested and released per lot.

914 mm: largest outer diameter in the range
60 mm: heaviest wall rolled
12 m: longest fixed length
3.1: EN 10204 certificate type, per consignment

Five pipe families, each to a named standard

All pipe families

Bevelled black-painted ends of large line pipe lying in a row on a rack

Seamless and welded pipe for oil, gas and water transmission.

Standard: API 5L PSL1 / PSL2
Grades: B, X42 to X70
Outer diameter: 60.3 to 914 mm
Delivery: Bare, 3LPE or FBE coated

End faces of a strapped bundle of thin-wall seamless boiler tubes

Seamless tube for boilers, superheaters and heat exchangers.

Standard: ASTM A106 / EN 10216-2
Grades: Gr.B, Gr.C, P235GH, P265GH
Outer diameter: 21.3 to 406.4 mm
Delivery: Hydro-tested, EN 10204 3.1

Stack of round, square and rectangular welded structural pipes seen end-on

Round, square and rectangular sections for structures and piling.

Standard: EN 10219 / ASTM A500
Grades: S275J0H, S355J2H, Gr.B
Outer diameter: 21.3 to 610 mm
Delivery: Black, painted or galvanised

Threaded end of oil casing pipe with a coupling collar and thread protector

Casing and tubing strings for oil and gas wells.

Standard: API 5CT
Grades: J55, N80, L80, P110
Outer diameter: 114.3 to 339.7 mm
Delivery: Threaded, with coupling

Black three-layer polyethylene coated pipe on timber skids in a yard

Three-layer polyethylene or fusion-bonded epoxy on line pipe, cut back at the ends.

Standard: ISO 21809-1
Coating: 3LPE, FBE
Outer diameter: 60.3 to 914 mm
Delivery: Coated on line pipe

Where the pipe goes

All applications

Line pipe laid on skids beside an open trench on a gas pipeline route

Oil and gas lines

API 5L, X42 to X70

Insulated high-temperature steel piping inside a power plant boiler house

Power and boilers

ASTM A106, EN 10216-2

Large-diameter steel pipe sections in a water main trench

Water and slurry mains

Welded and coated line pipe

Steel tubular piles at a port quay construction site with a crane and pile hammer

Piling and foundations

EN 10219 S355J2H

Rolled steel tower sections in a yard with a bridge under construction behind

Wind towers and bridges

Heavy-wall welded sections

Round steel pipe columns of a building frame under construction

Steel structures

EN 10219, ASTM A500

Six standards, with the sizes we roll

The tender list fixes exact sizes.

Strapped pipe bundles with spray-painted marks, a steel tape and chalk marks on concrete

Standard	Product	Grades	Outer diameter
API 5L	Line pipe, seamless and welded	B, X42 to X70	60.3 to 914 mm
ASTM A106	Seamless carbon steel, high-temperature service	Gr.B, Gr.C	21.3 to 406.4 mm
EN 10216-2	Seamless boiler and pressure tube	P235GH, P265GH	21.3 to 406.4 mm
EN 10219	Cold-formed welded structural sections	S275J0H, S355J2H	21.3 to 610 mm
ASTM A500	Welded and seamless structural tube	Gr.B	21.3 to 610 mm
API 5CT	Casing and tubing	J55, N80, L80, P110	114.3 to 339.7 mm

Billet to bundle in four stations

Every order runs the same line, start to finish in one mill.

Glowing hot steel hollow emerging from a seamless pipe piercing mill

Station 1 of 4

Pierce, roll or form

Round billet is pierced and rolled, or coil is formed and welded, to the ordered outer diameter and wall.

01Pierce, roll or form
02Heat treat and finish
03Test
04Mark and bundle

Long steel pipe passing over straightening rollers near a furnace exit

Station 2 of 4

Heat treat and finish

Normalised or quenched and tempered, straightened, cut to length and bevelled.

01Pierce, roll or form
02Heat treat and finish
03Test
04Mark and bundle

Steel pipe on a hydrostatic test rack with a test head and pressure gauge

Station 3 of 4

Test

Hydrostatic pressure test, ultrasonic and eddy-current inspection, dimensions measured.

01Pierce, roll or form
02Heat treat and finish
03Test
04Mark and bundle

Hexagonal bundle of marked steel pipes with end caps being strapped

Station 4 of 4

Mark and bundle

Painted marking to the standard, end caps on, strapped in hexagonal bundles for shipping.

01Pierce, roll or form
02Heat treat and finish
03Test
04Mark and bundle

Inside the mill

Inspector seen from behind scanning a steel pipe with an ultrasonic probe — Ultrasonic scan on a pipe before release.

Every lot is tested and released with its certificate.

Test records travel with the pipe.

EN 10204 3.1

Inspection certificate

Issued with each consignment

Hydrostatic test

Pressure-tested pipe

To the product standard

Ultrasonic and eddy current

Non-destructive testing

Seam or full length

Dimension and marking

Outer diameter and wall

Checked before bundling

Send grade and size. Get a quote in 24 hours.

Standard, grade, outer diameter by wall, quantity.

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