EN 10216 Seamless Steel Tubes

EN 10216 Seamless Steel Tubes

alloy steel, EN 10216, EN 10216-1, EN 10216-2, P235GH, seamless steel tube, seamless steel tubes, Seamless tube, seamless tubes

This part of EN1026 specifies the technical delivery conditions in two test categories for seamless tubes for circular cross section, with specified elevated temperature properties, made of non-alloy and alloy steel.
Standard reference
Seamless steel tubes for pressure purposes

• EN 10216-1    Non-alloy steel tubes with specified room temperature properties
• EN 10216-2    Non alloy and alloy steel tubes with specified elevated temperature properties
• EN 10216-3    Alloy fine grain steel tubes
• EN 10216-4    Non-alloy and alloy steel tubes with specified low temperature properties
• EN 10216-5    Stainless steel tubes

Material

• z.Bsp: P235GH TC1, P235GH TC2, 16Mo3

Delivery

• 5-7 m manufacturing lenght

DIN EN 10216-1

Seamless steel tubes for pressure purposes – Technical delivery conditions -Part 1: Non-alloy steel tubes with specified room temperature properties
Specifies the technical delivery conditions for two qualities, T1 and T2, of seamless tubes of circular cross section, with specified room temperature properties, made of non-alloy quality steel…

DIN EN 10216-2

Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 2: Non alloy and alloy steel tubes with specified elevated temperature properties; German version EN 10216-2:2002+A2:2007
The document 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.

DIN EN 10216-3

Seamless steel tubes for pressure purposes -Technical delivery conditions – Part 3: Alloy fine grain steel tubes
Specifies the technical delivery conditions in two categories for seamless tubes of circular cross section, made of weldable alloy fine grain steel

DIN EN 10216-4

Seamless steel tubes for pressure purposes – Technical delivery conditions -Part 4: Non-alloy and alloy steel tubes with specified low temperature properties
Specifies the technical delivery conditionsin two categories for seamless tubes of circular crossection, made with specified low temperature properties, made of non-alloy and alloy steel…

DIN EN 10216-5

Seamless steel tubes for pressure purposes – Technical delivery conditions-Part 5: Stainless steel tubes; German version EN 10216-5:2004, Corrigendum to DIN EN 10216-5:2004-11; German version EN 10216-5:2004/AC:2008
This Part of this European Standard specifies the technical delivery conditions in two test categories for seamless tubes of circular cross-section made of austenitic (including creep resisting steels) and austenitic-ferritic stainless steel which are applied for pressure and corrosion resisting purposes at room temperature, at low temperatures or at elevated temperatures. It is important that the purchaser, at the time of enquiry and order, takes in account the requirements of the relevant national legal regulations for the intended application.

EN 10216-1 Seamless tubes for pressure purposes

EN 10216-1 Seamless tubes for pressure purposes

EN 10216-1, EN10216-1 P195, EN10216-1 P235, EN10216-1 P265, seamless steel tubes

The following items are the relative products of the EN 10216-1, you can quickly find the EN 10216-1 through the list.

EN 10216-1: Seamless steel tubes for pressure purposes-Technical delivery conditions-Part 1: Non-alloy steel tubes with specified room temperature properties

Size range of  EN 10216-1 (mm):

• Outer Dimensions: 6.0mm-219.0mm
• Wall Thickness: 1.0mm-30 mm
• Length: max 12000mm

Application:

• It is used for manufacturing pipeline,vessel,equipment,pipe fittings.

The main products of steel / steel grade:

• EN10216-1 P195
• EN10216-1 P235
• EN10216-1 P265

The composition of this steel makes it ideal for applications where elevated working temperatures are the norm and the material is used by fabricators throughout the oil, gas and petrochemical industry.

EN10216-1: Chemical Compositions(%)

Grade	C	Si	Mn	P	S	Cr	Mo	Cu	Ni
EN10216-1 P195	≤0.13	≤0.35	≤0.70	≤0.025	≤0.020	≤0.030	≤0.08	≤0.30	≤0.30
EN10216-1 P235	≤0.16	≤0.35	≤1.20	≤0.025	≤0.020	≤0.030	≤0.08	≤0.30	≤0.30
EN10216-1 P265	≤0.20	≤0.40	≤1.40	≤0.025	≤0.020	≤0.030	≤0.08	≤0.30	≤0.30

DIN10216-1: Mechanical Properties

Grade	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation(%)L	Elongation (%)T
EN10216-1 P195	≥195	320-440	27	25
EN10216-1 P235	≥235	360-500	25	23
EN10216-1 P265	≥265	410-570	21	19

Our heat exchanger for pressure vessel equipment is good in quality and competitive in price. We manufacture heat exchanger for pressure vessel equipment and supply OEM, ODM service according to your requirement.

Seamless Pipes and Tubes for Pressure Applications

Seamless Pipes and Tubes for Pressure Applications

Seamless Pipes and Tubes for Pressure Applications

EN 10216-1, EN 10216-2, PIPE, Seamless Pipes, Seamless tube

The EN 10216 Euronorm replaces the old DIN 17175 and DIN 1629standards. This standard is designed for pipes used in pressure applications, such as a pipeline. This is why the associated steel qualities are designated by the letter P for Pressure. The value that follows this letter designates the minimum yield strength. The subsequent letter designations provide additional information.

THE EN 10216 COMPRISES SEVERAL PARTS. THE PARTS THAT ARE RELEVANT TO US ARE AS FOLLOWS:

• EN 10216 Part 1: non-alloy pipes with specified properties at room temperature
• EN 10216 Part 2: non-alloy pipes with specified properties at higher temperatures
• EN 10216 Part 3: alloy pipes made from fine-grained steel for any temperature

We are one of the professional China manufacturers work at EN 10216-1(EN 10216-1 steel tubing).

This part of EN10216 may also be applied for tubes of non-circular cross section; necessary modification should be agreed a time of enquiry and order.

Some examples:

EN 10216-1, QUALITY P235TR2 (FORMERLY DIN 1629, ST.37.0)

• P = Pressure
• 235 = minimum yield strength in N/mm2
• TR2 = quality with specified properties relating to aluminum content, impact values and inspection and test requirements. (In contrast to TR1, for which this is not specified).

EN 10216-2, QUALITY P235 GH (FORMERLY DIN 17175, ST.35.8 CL. 1, BOILER PIPE)

• P = Pressure
• 235 = minimum yield strength in N/mm2
• GH = tested properties at higher temperatures

EN 10216-3, QUALITY P355 N (MORE OR LESS EQUIVALENT TO DIN 1629, ST.52.0)

• P = Pressure
• 355 = minimum yield strength in N/mm2
• N = normalized*

* Normalized is defined as: normalized (warm) rolled or standard annealing (at a min temperature of 930°C). This applies to allqualities designated by the letter N in the new Euro Standards.

Pipes: the following standards are replaced by DIN EN

PIPES FOR PRESSURE APPLICATIONS OLD STANDARD

Execution	Norm	Steel grade
Welded	DIN 1626	St.37.0
Welded	DIN 1626	St.52.2
Seamless	DIN 1629	St.37.0
Seamless	DIN 1629	St.52.2
Seamless	DIN 17175	St.35.8/1
Seamless	ASTM A106*	Grade B
Seamless	ASTM A333*	Grade 6

PIPES FOR PRESSURE APPLICATIONS NEW STANDARD

Execution	Norm	Steel grade
Welded	DIN EN 10217-1	P235TR2
Welded	DIN EN 10217-3	P355N
Seamless	DIN EN 10216-1	P235TR2
Seamless	DIN EN 10216-3	P355N
Seamless	DIN EN 10216-2	P235GH
Seamless	DIN EN 10216-2	P265GH
Seamless	DIN EN 10216-4	P265NL

* ASTM standards will remain valid and will not be replaced by Euronorms in the near future