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Alloy Steel Seamless Pipe EN10216-2 P235GH For Elevated Temperature Service

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Alloy Steel Seamless Pipe EN10216-2 P235GH For Elevated Temperature Service

Alloy Steel Seamless Pipe EN10216-2 P235GH For Elevated Temperature Service
Alloy Steel Seamless Pipe EN10216-2 P235GH For Elevated Temperature Service Alloy Steel Seamless Pipe EN10216-2 P235GH For Elevated Temperature Service

Large Image :  Alloy Steel Seamless Pipe EN10216-2 P235GH For Elevated Temperature Service

Product Details:

Place of Origin: China
Brand Name: BY
Certification: PED SGS ISO TUV
Model Number: BYAS00053

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: PLY-WOODEN CASE OR PALLET
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 ton per Month
Detailed Product Description
Product Name: Alloy Steel Pipe Material: Nickel-Cobalt Alloy
OD: 1/2"-12” Type: Seamless Or Welded
Thickness: SCH 20-SCH XXS End: BE Or PE
Standard: EN10216-2 P235GH Prodcut: Steel Pipe Tube
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Alloy Steel Seamless Pipe EN10216-2 P235GH For Elevated Temperature Service

 

Seamless steel tubes for pressure purposes

Non-alloy steel tubes with specified elevated temperature properties

Alloy steel tubes with specified elevated temperature properties

 

The requirements of this European Standard rule when they differ from those in the standards and documents referred to below:

EN 10002-1, Metallic materials - Tensile testing - Part 1: Method of test (at ambient temperature).

EN 10002-5, Metallic materials - Tensile testing - Part 5: Method of testing (at elevated temperature).

EN 10020, Definitions and classification of grades of steel.

EN 10021, General technical delivery requirements for steel and iron products.

EN 10027-1, Designation systems for steels - Part 1 : Steel names, principle symbols..

EN 10027-2, Designation systems for steels - Part 2: Numerical systems.

EN 10045-1, Metallic materials - Charpy impact test - Part 1: Test method.

EN 10052, Vocabulary of heat treatment terms for ferrous products.

EN 10204, Metallic products - Types of inspection documents.

ENV 10220, Seamless and welded steel tubes - Dimensions and masses per unit length

EN 10233, Metallic materials - Tubes - Flattening test.

EN 10234, Metallic materials - Tubes - Drift expanding test.

EN 10236, Metallic materials - Tubes - Ring expanding test.

EN 10237, Metallic materials - Tubes - Ring tensile test.

EN 10246-1, Non-Destructive Testing of steel tubes Part 1: Automatic electromagnetic testing of seamless and welded (except submerged arc welded) ferromagnetic steel tubes for verification of hydraulic leak-tightness.

EN 10246-5, Non-Destructive Testing of steel tubes – Part 5: Automatic full peripheral magnetic transducer/flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal imperfections.

EN 10246-6, Non-Destructive Testing of steel tubes - Part 6: Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections.

EN 10246-7, Non-Destructive Testing of steel tubes - Part 7: Automatic full peripheral ultrasonic testing of seamless and welded (except submerged arc welded) steel tubes for the detection of longitudinal imperfections.

EN 10246-14, Non-Destructive Testing of steel tubes - Part 14: Automatic ultrasonic testing of seamless and welded (except submerged arc welded) steel tubes for the detection of laminar imperfections.

EN 10256, Non-Destructive Testing of steel tubes - Qualification and competence of level 1 and level 2 NDT personnel.

EN ISO 377, Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:1997)

prEN 10168, Iron and steel products - Inspection documents - List of information and description.

prEN 10266, Steel tubes, fittings and structural hollow sections - Symbols and definition of terms for use in product standards

EN ISO 2566-1, Steel - Conversion of elongation values – Part 1: Carbon and low-alloy steels

(ISO 2566-1:1984)

ISO 14284, Steel and iron - Sampling and preparation of samples for the determination of chemical composition

CR 10260, Designation systems for steel - Additional symbols

CR 10261, ECISS Information Circular IC 11 - Iron and steel - Review of available methods of chemical analysis.

 

Deoxidation process

 

Steels shall be fully killed.

 

The tubes shall be manufactured by a seamless process.

 

Option: The tubes shall be cold finished before heat treatment.

 

Chemical composition, %

 

Grade C Si Mn P, max S, max Cr Mo Ni Al Cu Nb Ti, max V

Cr+Cu

+Mo+Ni

Others
P235GH ≤0.16 ≤0.35 ≤1.20 0.025 0.020 ≤0.30 ≤0.08 ≤0.30 ≥0.02 ≤0.30 ≤0.01 0.040 ≤0.02 ≤0.70 -
P265GH ≤0.20 ≤0.40 ≤1.40 0.025 0.020 ≤0.30 ≤0.08 ≤0.30 ≥0.02 ≤0.30 ≤0.01 0.040 ≤0.02 ≤0.70  
13CrMo4-5 0.10-0.17 ≤0.35 0.40-0.70 0.025 0.020 0.70-1.15 0.40-0.60 ≤0.30 ≤0.040 ≤0.30 - - - - -
10CrMo9-10 0.08-0.14 ≤0.50 0.30-0.70 0.025 0.020 2.00-2.50 0.90-1.10 ≤0.30 ≤0.040 ≤0.30 - - - - -
15NiCuMoNb5-6-4 ≤0.17 0.25-0.50 0.80-1.20 0.025 0.020 ≤0.30 0.25-0.50 1.00-1.30 ≤0.05 0.50-0.80 0.015-0.045 - - - -
X10CrMoVNb9-1 0.08-0.12 0.20-0.50 0.30-0.60 0.020 0.010 8.00-9.50 0.85-1.05 ≤0.40 ≤0.04 ≤0.30 0.06-0.10 - 0.18-0.25 - N: 0.030-0.070

 

Mechanical properties

 

Steel grade

Upper yield strength or proof strength

ReH or Rp0,2 for Wall Thickness T

min.

Tensile strength

Rm

Elongation

A min.

%

T≤16 16<T≤40 40<T≤60 60<T≤100   I T
MPa MPa MPa MPa MPa
P235GH 235 225 215 - 360-500 25 23
P265GH 265 255 245 - 410-570 23 21
13CrMo4-5 290 290 280 - 440-590 22 20
10CrMo9-10 280 280 270 - 480-630 22 20
15NiCuMoNb5-6-4 440 440 440 440 610-780 19 17
X10CrMoVNb9-1 450 450 450 450 630-830 19 17

 

Minimum proof strength Rp0,2 at elevated temperature

 

Steel grade Wall thickness mm Minimum proof strength Rp0,2 MPa at temperature of °C
100 150 200 250 300 350 400 450 500 550 600
P235GH ≤60 198 187 170 150 132 120 112 108 - - -
P265GH ≤60 226 213 192 171 154 141 134 128 - - -
13CrMo4-5 ≤60 264 253 245 236 192 182 174 168 166 - -
10CrMo9-10 ≤60 249 241 234 224 219 212 207 193 180 - -
15NiCuMoNb5-6-4 ≤80 422 412 402 392 382 373 343 304 - - -
X10CrMoVNb9-1 ≤100 410 395 380 370 360 350 340 320 300 270 215

 

Appearance

 

1 The tubes shall be free from external and internal surface defects that can be detected by visual examination.

 

2 The internal and external surface finish of the tubes shall be typical of the manufacturing process and, where applicable, the heat treatment employed. Normally the finish and surface condition shall be such that any surface imperfections requiring dressing can be identified.

 

3 It shall be permissible to dress, only by grinding or machining, surface imperfections provided that, after doing so, the wall thickness in the dressed area is not less than the specified minimum wall thickness. All dressed areas shall blend smoothly into the contour of the tube.

 

4 Any surface imperfection, which is demonstrated to be deeper than 5 % of the wall thickness T or 3 mm whichever is the smaller, shall be dressed. This requirement does not apply to surface imperfection with a depth equal or less 0,3 mm

 

5 Surface imperfections which encroach on the specified minimum wall thickness shall be considered defects and tubes containing these shall be deemed not to conform to this Part of EN 10216.

 

Leak Tightness

 

The tubes shall pass a hydrostatic test (see 11.8.1) or electromagnetic test for leak-tightness.

 

Content of inspection documents

 

The content of the inspection document shall be in accordance with prEN 10168.

The inspection certificate or inspection report shall contain the following codes and information:

- commercial transactions and parties involved;

- description of products to which the inspection document applies;

- direction of the test pieces and testing temperature;

- tensile test;

- impact test if applicable;

- other tests (e.g. flattening);

- chemical composition on cast analysis (product analysis if applicable);

- marking and identification, surface appearance, shape and dimensional properties;

- leak-tightness test, NDT, material identification if applicable;

 

Test methods

 

1 Chemical analysis

2 Tensile test

2.1 tensile test at room temperature in accordance with EN 10002-1

2.2 tensile test at elevated temperature in accordance with EN 10002-5

3 Flattening test in accordance with EN 10233

4 Ring tensile test in accordance with EN 10237

5 Drift expanding test in accordance with EN 10237

6 Ring expanding test in accordance with EN 10236

7 Impact test in accordance with EN 10045-1

8 Leak tightness test

8.1 Hydrostatic test

8.2 Electromagnetic test in accordance with EN 10246-1

9 Dimensional inspection

10 Visual examination

11 Non-destructive test

 

Seamless Steel Tube Specifications

 

Standard : EN10216-2

Outside Diameter: 325-1067 mm

Wall Thickness: 9.53-140 mm

Length: On the request

Alloy Steel Seamless Pipe EN10216-2 P235GH For Elevated Temperature Service 0

 

Place of Origin China Brand Name BOYUE
Standard ANSI, ISO, ASME, DIN, ASTM Type

Seamless

ModelNumber Alloy Steel Pipe Thickness SCH 5-SCH XXS
Packing Depending on customer Payment 30%TT+70% Balance

 
Supply Ability:40000Pieces / per Month
Packaging & Delivery
Packaging Details:Generally plywooden case or following customer's requirement.
Port:Shanghai/Tianjin
 
Commerce Clause
 

Minimum Order Quantity: 1pcs
Price: Depending on quantity
Payment Terms: T/T or Western Union or LC
Supply Ability: 40000 ton per month
Delivery Time: 10-100 days depending on quantity
Packaging Details: Depending on customer

 
 

Why Choose Us
 
1.One-Stop Service,One Single Source.
2.No MOQ.
3.Best quality,competitive price
4.Fast Reply.
5.On-Time Delivery
6.Professional sales and technical team .
 
FAQ
 
Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)
Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.
Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.
Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.
Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.

Contact Details
BoYue Industrial (Shanghai)Co., Ltd.

Contact Person: david

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