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Inline™ 265

Hot-finished High Frequency Welded pressure tube

Inline™ 265 multi-certified, hot-finished HFW (High Frequency Welded) pressure tube for specialist building and engineering services - industrial, process and line pipe solutions.

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Product specification

EN-Construction-Product-Inline 265

Inline 265

Specification details

EN-Construction-Product-Inline™ 265 | Product Overview

Product Overview

Hot-finished High Frequency Welded pressure tube

Inline™ 265 multi-certified, hot-finished HFW (High Frequency Welded) pressure tube for specialist building and engineering services - industrial, process and line pipe solutions.

EN-Construction-Product-Inline 265 | Features and benefits

Features and benefits

Our principal specialist tube for UK industrial market applications.
Primary standard EN10217-2 Grade P265GH/TC1.
Multi-certified to cover other key industrial pipework standards, please refer to product brochure for full details.
Equivalent to API 5L Grade B PSL1 & 2.
API 5L Grade X42 PSL1 & PSL2 (≥ OD219.1mm).
EN ISO3183 L245.
EN ISO3183 L290M PSL 1 & 2 (≥ OD219.1mm).
EN10217-1 P265TR1 & TR2.
Generally equivalent to seamless ASTM A106 Grade B & C, ASTM A53 Grade B, EN10216-2 P265GH, EN10208-1 L245GA, EN ISO3183 L245 & API 5L Grade B (also L290 / X42 for ≥ OD219.1mm).
General engineering tube to EN 10219 Grade S275J2H (for sizes greater than, equal to OD219.1mm).
Fully aligned with PED-2014/68/EU & AD 2000 W4.
Suitable for pressure applications and temperature range -20 to +400ºC (except EN 10219).
Fully weldable.
Fully killed steel for improved ductility.
Available in a wide range of sizes and wall thicknesses.
Available in a range of end (bevelled, plain) and surface finishes (self-colour, varnished, painted, polymer, epoxy or galvanised options available) (Note: certain size restrictions or minimum order quantities may apply)
Backed up by technical experts who can offer advice on applications and product suitability.
Inline™ 265 is fully technically supported with a wide range of available product brochures.
Certified to BES 6001 Responsible Sourcing standard.
Supplied with 3.1 inspection certification to EN10204.

EN-Construction-Product-Inline 265 | Mechanical properties

Mechanical properties

		Inline™ 265
Delivery condition	Cold	N/A
and size range	Hot (Note 1)	OD60.3 - 168.3mm
	WLA (Weld Line Anneal)	OD219.1 - 508.0mm
Main targeted application		Specialist building & engineering services
		Industrial, process and linepipe
		(gas ≤ 16 bar only)
Primary grade/min yield strength MPa		265 (Note 2)
Tensile strength MPa		415-570
Elongation (longitudinal min) %		23
Standard temperature range (°C)		-20 to 400
Low temp option (request at time of order)		Note 3
Suitable alternative to seamless		Yes

Note 1: Other smaller sizes may be available upon request/order quantity size, please contact one of our account managers to discuss your requirements.

Note 2: Min yield 290MPa for >OD219.1mm.

Note 3: It may be possible to demonstrate lower temperature properties if full application is known, please contact one of our account managers to discuss your requirements.

EN-Construction-Product-Inline 265 | Dimensions and pressure ratings

Dimensions and pressure ratings

OD (mm) (DN)(inches)	Thickness (mm)	Designation		Typical Mass (kg/m)	Typical Length/Weight (m/tonne)	Recommended Maximum Operating Pressure (bar)
		Strength	Schedule			Ambient Temp.	Elevated Temp. 400°C
60.3	3.91	STD	40	5.42	184.5	148	69
(50) (2")	5.54	XS	80	7.43	134.6	209	98
88.9	5.49	STD	40	11.31	88.4	142	66
(80) (3")	7.62	XS	80	15.24	65.5	197	92
114.3	6.02	STD	40	16.02	62.4	121	56
(100) (4")	8.56	XS	80	22.42	44.6	174	81
168.3	7.11	STD	40	28.22	35.4	97	45
(150) (6")	10.97	XS	80	42.67	23.4	151	70
219.1	6.35		20	33.57	29.8	65	32
(200) (8")	7.04		30	36.61	27.3	73	35
	8.18	STD	40	42.65	23.5	85	40
	10.31		60	53.03	18.1	107	51
	12.7	XS	80	64.64	15.5	133	63
	15.1		100	75.96	13.2	160	74
273	6.35		20	42.09	23.8	52	25
(250) (10")	7.8		30	51.03	19.6	64	31
	9.27	STD	40	60.5	16.5	77	37
	12.7	XS	60	81.55	12.3	106	50
	15.09		80	96.07	10.4	127	60
323.9	6.35		20	50.11	20	44	21
(300) (12")	8.38		30	65.35	15.3	58	28
	9.53	STD		73.65	13.6	66	32
	10.31		40	79.65	12.6	72	34
	12.7	XS		97.46	10.3	89	42
	14.27		60	109.18	9.2	100	48
355.6	6.35		10	55.11	18.2	40	19
(350) (14")	7.92		20	67.74	14.8	50	24
	9.53	STD	30	81.08	12.3	60	29
	11.13		40	94.3	10.6	71	34
	12.7	XS		107.39	9.3	81	39
	15.09		60	126.79	7.9	97	46
406.4	6.35		10	63.1	15.8	35	17
(400) (16")	7.92		20	77.63	12.9	44	21
	9.53	STD	30	92.98	10.8	53	25
	12.7	XS	40	123.3	8.1	71	34
457.1	6.35		10	71.12	14.1	31	15
(450) (18")	7.92		20	87.49	11.4	39	19
	9.53	STD		104.84	9.5	47	23
	11.13		30	122.05	8.2	55	26
	12.7	XS		139.15	7.2	63	30
	14.27		40	156.11	6.4	70	34
508	6.35		10	79.16	12.6	28	14
(500) (20")	9.53	STD	20	116.78	8.6	42	20
	12.7	XS	30	155.12	6.5	56	27
	15.09		40	183.54	5.5	67	32

Blue = Our standard product sizes

STD = Standard

XS = Strong

# The pressure rating information above is calculated based on a combination of ASME B31.3 and European guidelines, for straight pipes, using full penetration welded joints, and is provided for information only. Pipework systems should be designed in accordance with appropriate established standards or codes and due consideration must be taken of additional factors, such as any allowance required for corrosion and bending, fittings etc. It is the responsibiity of the user to ensure that the tube is suitable for the intended application, that they are operating fully in accordance with all relevant statutory and legislative requirements and that all standards and engineering documents referenced are correctly applied.