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EN 10216-1 P235TR2 Pipes

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EN 10216-1 P235TR2 Pipes Specification

Yield Strength
235 MPa min

Thread Type
N/A (Threading available as per request)

Temperature Range
-20C to +600C

Flexibility
Rigid

Coating Type
Black Paint, Oiled or as per request

Tensile Strength
360 500 MPa

Sealing Type
Metal-to-Metal or as required

Connection Type
Plain End, Threaded, Beveled End

Tolerance
As per EN 10216-1 standard tolerance requirements

Diameter
10.2 mm 711 mm

Bend Radius
Not specified, subject to pipe OD and wall thickness

Product Type
Seamless Pipe

Material
Carbon Steel

Connection
Plain End, Beveled End

Shape
Round

Standard
EN 10216-1

Surface Treatment
Black Painted, Oiled or Bare

Outer Diameter
10.2 mm to 711 mm

Section Shape
Circular

Length
5 m to 12 m (custom cut length available)

Thickness
3.2 mm to 30 mm

Color
Black

Usage
Fluid Transmission, Boiler, Mechanical, Gas, Oil

Rated Pressure
According to service, pressure rating on request

Application
Boiler, Heat Exchanger, Power Plant, Mechanical Purpose, High Temperature Service

Material Grade
P235TR2

About EN 10216-1 P235TR2 Pipes

What Are Specification EN 10216-1 P235TR2 Pipes?

Steel grades used	EN 10217-1 grades: P195TR1, P235TR1, P265TR2 P195TR2, P235TR2, P265TR2 EN10217-2 grades:P195GH,P235GH,P265GH,16Mo3 EN 10217-3 grades:P275NL1,P355N,P355NH,P460N... EN 10217-4 grades:P215NL,P265NL EN 10217-5 grades: P235GH,P265GH,16Mo3 EN 10217-6 grades:P215NL,P265NL EN 10217-7 grades:1.4301(X5CrNi18-10),1.4404(X5CrNiMo17-12-2)
Dimensions and tolerances	For the outside diameter D219,1 D +/-0,75 % or +/- 6 mm depending on which value is greater. The tolerances applied to wall thickness depend on the wall T For T5 +/-8 % or 2 mm (depending on which value is greater)
Pipe lengths	Pipes with precise lengths are manufactured with the following tolerance values: for D406,4- for pipes 0- 6m -0/+25%- for pipes 6-12m -0/+50%- for pipes longer than 12m -0/to be negotiated
Tightness	Pipes should be subject to water testing (7Mpa) or electromagnetic testing.
Straightness	< 0,0015 of pipe length (below 3mm per every meter of pipe length)
Tests	Mandatory tests: ladle analysis, tensile testing, transverse tensile testing of the weld > 508, tightness testing, dimension verification, visual inspection, NDT of the weld Optional tests: transverse tensile testing of the weld D= 219,1- 508, wall thickness measurement at a distance from pipe ends

Equivalent material Of EN 10216-1 P235TR2 Pipes?

Steel Name	Steel Number	AISI Grade
X2CrNi18-9	1.4307	304L
X5CrNi18-10	1.4301	304
X2CrNiMo17-12-2	1.4404	316L
X6CrNiTi18-10	1.4541	321
X6CrNiMoTi17-12-2	1.4571	316Ti
X2CrNiMo18-15-4	1.4438	317L
X2CrNiMoN22-5-3	1.4462	2205

Chemical Composition Of EN 10216-1 P235TR2 Pipes?

Designation		Chemical composition (% by mass - max unless stated)
Steel name	Steel number	C	Si	Mn	P	S	Cr	Mo	Ni	Cu	N	Others	In 10296-2?
Austenitic steels
X2CrNi18-9	1.4307	0.030	1.00	2.00	0.045	0.015	17.5/19.5	-	8.0/10.0	-	0.11	-	Yes
X2CrNi19-11	1.4306	0.030	1.00	2.00	0.045	0.015	18.0/20.0	-	10.0/12.0	-	0.11	-	Yes
X2CrNiN18-10	1.4311	0.030	1.00	2.00	0.045	0.015	17.0/19.5	-	8.5/11.5	-	0.12/0.22	-	Yes
X5CrNi18-10	1.4301	0.07	1.00	2.00	0.045	0.015	17.0/19.5	-	8.0/10.5	-	0.11	-	Yes
X6CrNiTi18-10	1.4541	0.08	1.00	2.00	0.045	0.015	17.0/19.0	-	9.0/12.0	-	-	Ti 5xC/0.70	Yes
X6CrNiNb18-10	1.4550	0.08	1.00	2.00	0.045	0.015	17.0/19.0	-	9.0/12.0	-	-	Nb 10xC/1.00	Yes
X2CrNiMo17-12-2	1.4404	0.030	1.00	2.00	0.045	0.015	16.5/18.5	2.0/2.5	10.0/13.0	-	0.11	-	Yes
X5CrNiMo17-12-2	1.4401	0.07	1.00	2.00	0.045	0.015	16.5/18.5	2.0/2.5	10.0/13.0	-	0.11	-	Yes
XCrNiMoTi17-12-2	1.4571	0.08	1.00	2.00	0.045	0.015	16.5/18.5	2.00/2.50	10.5/13.5	-	-	Ti 5xC/0.70	Yes
X2CrNiMo17-12-3	1.4432	0.030	1.00	2.00	0.045	0.015	16.5/18.5	2.50/3.00	10.5/13.0	-	0.11	-	Yes
X2CrNiMoN17-13-3	1.4429	0.030	1.00	2.00	0.045	0.015	16.5/18.5	2.50/3.00	11.0/14.0	-	0.12/0.22	-	Yes
X3CrNiMo17-13-3	1.4436	0.05	1.00	2.00	0.045	0.015	16.5/18.5	2.50/3.00	10.5/13.0	-	0.11	-	Yes
X2CrNiMo18-14-3	1.4435	0.030	1.00	2.00	0.045	0.015	17.0/19.0	2.50/3.00	12.5/15.0	-	0.11	-	Yes
X2CrNiMoN17-13-5	1.4439	0.030	1.00	2.00	0.040	0.015	16.5/18.5	4.00/5.00	12.5/14.5	-	0.12/0.22	-	Yes
X2CrNiMo18-15-4	1.4438	0.030	1.00	2.00	0.045	0.015	17.5/19.5	3.00/4.00	13.0/16.0	-	0.11	-	No
X1NiCrMoCu31-27-4	1.4563	0.020	0.70	2.00	0.030	0.010	26.0/28.0	3.00/4.00	30.0/32.0	0.70/1.50	0.11	-	No
X1CrNiMoCu25-20-5	1.4539	0.020	0.70	2.00	0.030	0.010	19.0/21.0	4.00/5.00	24.0/26.0	1.20/2.00	0.15	-	Yes
X1CrNiMoCuN20-18-7	1.4547	0.020	0.70	1.00	0.030	0.010	19.5/20.5	6.00/7.00	17.5/18.5	0.50/1.00	0.18/0.25	-	Yes
X1NiCrMoCuN25-20-7	1.4529	0.020	0.50	1.00	0.030	0.010	19.0/21.0	6.00/7.00	24.0/26.0	0.50/1.50	0.15/0.25	-	No
Austenitic ferritic steels
X2CrNiN23-4	1.4362	0.030	1.00	2.00	0.035	0.015	22.0/24.0	0.10/0.60	3.5/5.5	0.10/0.60	0.05/0.20	-	Yes
X2CrNiMoN22-5-3	1.4462	0.030	1.00	2.00	0.035	0.015	21.0/23.0	2.50/3.50	4.5/6.5	-	0.10/0.22	-	Yes
X2CrNiMoN25-7-4	1.4410	0.030	1.00	2.00	0.035	0.015	24.0/26.0	3.00/4.50	6.0/8.0	-	0.20/0.35	-	Yes
X2CrNiMoCuWN25-7-4	1.4501	0.030	1.00	1.00	0.035	0.015	24.0/26.0	3.00/4.00	6.0/8.0	0.50/1.00	0.20/0.30	W 0.50/1.00	No

Mechanical Properties Of EN 10216-1 P235TR2 Pipes?

Austenitic steels
Tensile properties at RT					Impact properties
Steel grade		Proof Strength		Tensile strength	Elongation		Minimum average of 3 Charpy (J)
		Rp0.2	Rp1.0	Rm	A min (%)		at RT		at -sub-zero temperature1
Steel name	Steel number	MPa	MPa	MPa	long	trans	long	trans	trans
X2CrNi18-9	1.4307	180	215	470-670	40	35	100	60	60
X2CrNi19-11	1.4306	180	215	460-680	40	35	100	60	60
X2CrNiN18-10	1.4311	270	305	550-760	35	30	100	60	60
X5CrNi18-10	1.4301	195	230	500-700	40	35	100	60	60
X6CrNiTi18-10	1.4541	200	235	500-730	35	30	100	60	60
X6CrNiNb18-10	1.4550	205	240	510-740	35	30	100	60	60
X2CrNiMo17-12-2	1.4404	190	225	490-690	40	30	100	60	60
X5CrNiMo17-12-2	1.4401	205	240	510-710	40	30	100	60	60
XCrNiMoTi17-12-2	1.4571	210	245	500-730	35	30	100	60	60
X2CrNiMo17-12-3	1.4432	190	225	490-690	40	30	100	60	60
X2CrNiMoN17-13-3	1.4429	295	330	580-800	35	30	100	60	60
X3CrNiMo17-13-3	1.4436	205	240	510-710	40	30	100	60	60
X2CrNiMo18-14-3	1.4435	190	225	490-690	40	30	100	60	60
X2CrNiMoN17-13-5	1.4439	285	315	580-800	35	30	100	60	60
X2CrNiMo18-15-4	1.4438	220	250	490-690	35	30	100	60	60
X1NiCrMoCu31-27-4	1.4563	215	245	500-750	40	35	120	90	60
X1CrNiMoCu25-20-5	1.4539	220	250	520-720	35	30	120	90	60
X1CrNiMoCuN20-18-7	1.4547	300	340	650-850	35	30	100	60	60
X1NiCrMoCuN25-20-7	1.4529	300	340	600-800	40	40	120	90	60
Duplex - Austenitic ferritic steels
X2CrNiN23-4	1.4362	400	----	600-820	25	25	120	90	40
X2CrNiMoN22-5-3	1.4462	450	----	700-920	25	20	120	90	40
X2CrNiMoN25-7-4	1.4410	550	----	800-1000	20	20	100	100	40
X2CrNiMoCuWN25-7-4	1.4501	550	----	800-1000	20	20	100	100	40

Versatile Usage Across Industries

EN 10216-1 P235TR2 pipes are preferred for fluid transmission, gas, oil, boiler, and mechanical purposes due to their superior mechanical properties and wide temperature range. Their flexibility in connection types and robust surface treatment options make them suitable for installation in power plants, heat exchangers, and high-temperature services.

Advanced Quality Assurance Measures

Each pipe is subject to 100% non-destructive testing, including Eddy Current, Ultrasonic, and Hydrostatic tests. This rigorous inspection process ensures the pipes meet stringent EN 10216-1 standards for safety and reliability, providing confidence in performance for critical applications.

Custom Marking, Packaging, and Sizing

Pipes are marked as per EN 10216-1 or specific customer requirements. Available in plain or beveled ends, they are bundled, capped, and wrapped as necessary. With diameters from 10.2 mm to 711 mm and custom cut lengths available, these pipes can be tailored to meet precise project specifications.

FAQs of EN 10216-1 P235TR2 Pipes:

Q: What is the manufacturing process for EN 10216-1 P235TR2 pipes?

A: EN 10216-1 P235TR2 pipes are manufactured using hot finished or cold finished seamless techniques, ensuring superior mechanical strength and consistency across the entire length of the pipe.

Q: How are these pipes tested for quality and integrity?

A: Each pipe undergoes 100% non-destructive testing, including Eddy Current, Ultrasonic, and Hydrostatic tests, to detect any potential defects and verify compliance with EN 10216-1 standards.

Q: When should I choose plain end or beveled end pipe configurations?

A: Plain end pipes are ideal for slip-on connections, while beveled end pipes are suited for butt welding. Selection depends on your projects connection and installation requirements.

Q: Where are EN 10216-1 P235TR2 pipes commonly used?

A: These pipes are widely utilized in boilers, heat exchangers, power plants, mechanical systems, and high-temperature service areas due to their reliable performance under diverse conditions.

Q: What benefits do these pipes offer in fluid transmission applications?

A: Their high density (7.85 g/cm), rigid structure, excellent impact value at low temperatures, and good weldability make EN 10216-1 P235TR2 pipes highly effective for safe and efficient fluid transmission even in challenging environments.

Q: How is the marking and packaging done for these pipes?

A: Pipes are marked in accordance with EN 10216-1 specifications or customer request. Packaging options include bundling, plastic-capping, and wrapping, enhancing safety and facilitating transport.

Q: What is the temperature range and pressure rating for these pipes?

A: EN 10216-1 P235TR2 pipes can operate at temperatures ranging from -20C to +600C, with pressure rating determined by service conditions and specified on request to meet project requirements.

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