En10216-2 P355nh 1.0565 Seamless Round Steel Tube for Pressure Purposes

• Customization: Available
• After-sales Service: Technical/Sample/Quality
• Type: Seamless
• Model NO.: 1.0565
• 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

EN10216-2 P355NH 1.0565 Seamless Round Steel Tube For Pressure Purposes

Grade :P355NH
Number:1.0565
Classification:Non-alloy elevated temperature quality steel
Density:7.85 g/cm ³
    
P355NH 1.0565 Standard:
EN 10216-3: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Alloy fine grain steel tubes
 

P355NH 1.0565 Supply Size:

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

Equivalent grades of steel P355NH (1.0565)

EU	USA	Germany	France	England	Italy
EN	-	DIN,WNr	AFNOR	BS	UNI
P355NH	A662Gr.C	WStE355	A510AP	224Gr.490	FeE355-2

Chemical composition % of steel P355NH (1.0565): EN 10028-3-2009

C	Si	Mn	Ni	P	S	Cr	Mo
max 0.18	max 0.5	1.1 - 1.7	max 0.5	max 0.025	max 0.015	max 0.3	max 0.08

Mechanical properties of steel P355NH (1.0565)

Nominal thickness (mm):	to 60	60 - 100	100 - 150	150 - 250
Rm - Tensile strength (MPa) (+N)	490-630	470-610	460-600	450-590
KV - Impact energy (J) transverse, (+N)	-20°		0°	+20°
	27-30		35-40	39-50
KV - Impact energy (J) longitud.,	-20°		0°	+20°
	40-45		47-65	55-75

 

P355NH 1.0565 Introduce

P355NH is steel for pressure purposes (P) with minimum yield strength of 355 MPa (355) which has specified elevated temperature properties (NH). A pressure vessel steel grade with good weldability and high resistance to brittle cracking, P355NH is used by the world's fabricators for the manufacture of pressure vessel tanks for the storage of pressurised gases.

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.
 

P355NH 1.0565 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

 

P355NH 1.0565 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