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P235GH P265GH 16Mo3 Submerged Arc Welded Steel Tubing With Non - Ally / Alloy Steel

Basic Information
Place of Origin: China
Brand Name: Torich
Certification: ISO9001:2008, ISO14001:2008, TS16949
Model Number: EN10217-5
Minimum Order Quantity: 1 tons
Price: 700-900 USD perton
Packaging Details: In hexagonal bundles or wooden box
Delivery Time: 4-6 weeks
Payment Terms: L/C, T/T, D/P, T/T
Supply Ability: 1000 tons per month
Detail Information
Standard: EN10217-5 Material: Fine Grain Steel
Type: SAW Welded Steel Tube Shape: Round
MTC: EN10204 3.1 B Steel Grade: P235GH P265GH 16Mo3
Surface: Black And Weld Seam Removed
High Light:

welded steel pipe

,

welding steel tubing


Product Description

EN10217-5 P235GH P265GH 16Mo3 Submerged Arc Welded Steel Tubes with Non-ally and Alloy Steel

 

EN10217-5 Welded steel tubes for pressure purposes - Technical delivery conditions -
Part 5:  Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties 


Material:
Fully killed steel,  Fine grain steel with a ferritic grain size.
 
Steel Names:
In accordance with EN10027-1 and CR10260
 
Manufacture:
HFW  High frequency welded    
SAW  Submerged arc welded - longiditudinal seam -  SAWH
                                                     - helical seam - SAWL
 
Welding Procedure: 
Testing and inspection of the welding procedure for submerged ard welded(SAW) tubes are witnessed and approved in accordance with EN10217-1
 
Apperance and General:
The weld areas are free from cracks, lack of fusion and lack of penetration
The tubes are free from external surface defects that can be detected by visual examination.

 

Leak-tigthtness:

The Tubes shall pass a hydrostatic test or electromagnetic test for leak-tightness

 

Non-Destructive Testing:

The full length of the weld seam of all EW and BW tubes ahll be subjected to a Non-Destructive test for detection of longitudinal imferfections

The full length of the weld seaml of all SAW tubes shall be subjuected to a Non-Destructive test for the detection of imperfections.

 

Straightness: 

The deviation from straightness, of any tube length L, shall not exceed 0.0015L.

Deviations from Straightness over any one meter length shall not exeed 3mm.

 

Preparation of ends:

Tubes shall be delivered with square cut ends. The ends shall be free from excessive burrs.

 

Chemical compsotion:

Steel Grade C

Si

max

Mn

P

max

S

max

Cr

max

Mo

Ni

max

Al

Cu

max

 

Nb

max

 

Ti

max

 

V

max

 

Cr+Cu+

Mo+Ni

max

Steel name Steel number
P235GH 1.0345 ≤0.16 0.35 ≤1.20 0.025 0.020 0.30 ≤0.08 0.30 ≥0.020 0.30 0.010 0.03 0.02 0.70
P265GH 1.0425 ≤0.20 0.40 ≤1.40 0.025 0.020 0.30 ≤0.08 0.30 ≥0.020 0.30 0.010 0.03 0.02 0.70
16Mo3 1.5415

0.12

to

0.20

0.35 0.40to0.90 0.025 0.020 0.30

0.25

to

0.35

0.30 ≥0.040 0.30 - - - -


 
P235GH P265GH 16Mo3 Submerged Arc Welded Steel Tubing With Non - Ally / Alloy Steel 0

 

P235GH P265GH 16Mo3 Submerged Arc Welded Steel Tubing With Non - Ally / Alloy Steel 1

EN10217-1  Part 1:  Non-alloy steel tubes with specified room temperature properties
 
EN10217-2  Part 2:  Electric welded non-alloy and alloy steel tubes with specified elevated
                                     temperature properties
 
EN10217-3  Part 3:  Alloy fine grain steel tubes
 
EN10217-5  Part 4:  Electric welded non-alloy steel tubes with specified low temperature
                                     properties
 
EN10217-5  Part 5:  Submerged arc welded non-alloy steel tubes with specified low
                                      temperature properties
 
EN10217-6  Part 6:  Submerged arc welded non-alloy steel tubes with specified low
                                      temperature properties
 
EN10217-7  Part 7:  Stainless steel tubes.
 
 
Normative References:
EN 760,   Welding consumables - Fluxes for submerged arc welding - Classification
 
EN 895,   Destructive tests on welds in metallic materials - Transverse tensile test
 
EN 910,   Destructive tests on weld in metallic materials - Bend test
 
EN1321,  Destructive tests on welds in metallic materials - Macroscopic and microscopic examination
                of welds
 
EN10002-1,  Metallic materials - Tensile testing - Part 1:  Method of test at ambient temperature
 
EN10002-5,  Metallic materials - Tensile testing - Part 5:  Method of tesing at elevated temperature
 
EN10020,  Definitions and classification of grades of steel
 
EN10021,  General techical delivery requirements for steel and iron products
 
EN10027-1, Destructive systems of steels - Part 1:  Steel names, principle symbols.
 
EN10027-2, Designation systems for steels - Part 2:  Numerical systems.
 
EN10045-1, Metallic materials - Charpy impact test - Part 1: Test method
 
EN10052,    Vocabulary of heat treatment terms of ferrous products
 
EN10204,    Metallic products - Types of inspection documents
 
EN10200,    Seamless and welded steel tubes - Dimensions and masses per unit length
 
EN10233,    Metallic materials - Tubes - Flattening test
 
EN10234,    Metallic materials - Tubes - Drift expanding test
 
EN10236,    Metallic materials - Tubes - Rings expanding test
 
EN10237,    Metallic materials - Tubes - Ring tensile test
 
EN10246-1,  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 leaktightness
 
EN10246-3,  Non-Destructive Tesing of steel tubes - Part 3:  Automatic eddy current testing of seamless
                     and welded ( except submerged arc-welded) steel tubes for detection of imperfections.
 
EN10246-5,  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
 
EN10246-6,  Non-Destructive Tesing of steel tubes - Part 6: Automatic full peripheral ultrasonic testing of
                     seamless steel tubes for the detection of transverse imperfections.
 
EN10247-7,  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.
 
EN10246-8,  Non-Destructive Testing of steel tubes - Part 8: Automatic ultrasonic testing of the weld 
                     seam of electric welded tubes for the detection of longitudinal imperfections.
 
EN10246-9,  Non-Destructive Testing of steel tubes - Part 9: Automatic ultrasonic testing of the weld 
                     seam of submerged arc-welded tubes for the detection of longitudinal and/or
                     transverse imperfections.
 
EN10246-10,  Non-Destructive Testing of steel tubes - Part 10: Radiographic testing of the weld 
                       seam of automatic fusion arc-welded tubes for the detection of imperfections.
 
EN10246-14,  Non-Destructive Testing of steel tubes - Part 14: Automatic ultrasonic testing of the
                       seamless and welded (except submerged arc welded) steel tubes for detection of laminar
                       imperfections
 
EN10246-15,  Non-Destructive Testing of steel tubes - Part 15: Automatic ultrasonic testing of strip/plate
                       used in the manufacture of steel tubes for detection of laminar imperfections
 
EN10246-16,  Non-Destructive Testing of steel tubes - Part 16: Automatic ultrasonic testing of the area
                       adjacent to the weld seam of welded steel tubes for the detection of laminar imperfections
 
EN10246-17,  Non-Destructive Testing of steel tubes - Part 17: Automatic ultrasonic testing of tube ends
                       of seamless and welded steel tubes for the detection of laminar imperfections
 
EN10256,       Non-Destructive Testing of steel tubes - Qualification and competence of level 1 and level 2
                       NDT personnel

Contact Details
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