En10216 P235tr2 1.0255 Seamless Round Steel Tube for Pressure Purposes

• Customization: Available
• After-sales Service: Technical/Sample/Quality
• Type: Seamless
• Model NO.: 1.0255
• Technique: Hot-Rolled+Cold-Drawn
• Material: Alloy Steel
• Surface Treatment: as Required
• Usage: for Oil Equipment
• Section Shape: Round
• Cutting Service: Available
• Mtc: 3.1 or 3.2 Certificate
• Delivery Condition: a, N, Q+T
• Transport Package: Seaworthy Standard Package
• Specification: 30-850mm
• Trademark: SHUNFU
• Origin: China
• HS Code: 7304192000
• Production Capacity: 50000tons/Year

Product Description

EN10216 P235TR2 1.0255 Seamless Round Steel Tube For Pressure Purposes

Grade :P235TR2
Number:1.0255
Classification: Non-alloy quality steel

P235TR2 1.0255 Standard:
EN 10216-1: 2014 Seamless steel tubes for pressure purposes. Non-alloy steel tubes with specified room temperature properties
EN 10217-1: 2002 Welded steel tubes for pressure purposes. Non-alloy steel tubes with specified room temperature properties
EN 10253-2: 2007 Butt-welding pipe fittings. Non alloy and ferritic alloy steels with specific inspection requirements
 

P235TR2 1.0255 Supply Size:

Outsider diameter: 10-600mm
Wall Thickness: 1-80mm

Chemical composition % of steel P235TR2 (1.0255): EN 10216-1-2014

C	Si	Mn	Ni	P	S	Cr	Mo
max 0.16	max 0.35	max 1.2	max 0.3	max 0.025	max 0.015	max 0.3	max 0.08

Mechanical properties of steel P235TR2 (1.0255)

Nominal thickness (mm):	to 60
Rm - Tensile strength (MPa)	360-500
A - Min. elongation at fracture (%) longitud.,	25
A - Min. elongation at fracture (%) transverse,	23
KV - Impact energy (J) transverse,	0°
	27
KV - Impact energy (J) longitud.,	0°	-10°
	40	28
Nominal thickness (mm):	to 16	16 - 40	40 - 60
ReH - Minimum yield strength (MPa)	235	225	215

 

P235TR2 1.0255 Introduce

EN 1.0255 steel is a carbon (non-alloy) steel formulated for primary forming into wrought products. Cited properties are appropriate for the normalized condition. 1.0255 is the EN numeric designation for this material. P235TR2 is the EN chemical designation. It has the lowest thermal conductivity among wrought carbon or non-alloy steels. In addition, it has a fairly high electrical conductivity and a moderately high ductility.

We are leading Manufacturer, Supplier & Exporter of high quality EN 10216-2 Alloy Steel Seamless Pipes. These are manufactured in conformance with the international quality standards. These are used in varied engineering applications as well as in high temperature pipelines, boiler tubes and other areas. We offer these seamless pipes in different size, grades, thickness & Specification demanded by the clients. These pipes are used in various application industry like petrochemical, engineering, chemical, oil and gas and other industrial etc. We also offer our clients in competitive prices in the market.

This EN 10216 specifies the technical delivery conditions in two test categories for seamless tubes of circular cross section,with specified elevated temperature properties,made of non-alloy and alloy steel. NOTE This Part of EN 10216 may also be applied for tubes of non-circular cross section;necessary modification should be agreed a the time of enquiry and order.
 

P235TR2 1.0255 Mandatory inspection and tests

1. Cast analysis
2. Tensile test at room temperature
3. Flattening test  
4. Ring tensile test  
5. Drift expanding test
6. Ring expanding test
7. Impact test
8. Leak tightness test
9. Dimensional inspection
10. Visual examination
11. NOT for the detection of longitudinal imperfections
12. Material identification of alloy steels

 

P235TR2 1.0255 Optional inspection and tests

1. Product analysis
2. Tensile test at elevated temperature
3. Impact test
4. Longitudinal impact test
5. Wall thickness measurement away from tube ends
6. NDT for the detection of transverse imperfections
7. NDT for the detection of laminar imperfections