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  • Torich International Co.,Ltd--The Steel Tube Maker

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GB, ISO9001, ISO14001
  • Description:Stainless Steel Tube,Welded Stainless Steel Tube,Stainless Welded Steel Tube
Torich International Co.,Ltd--The Steel Tube Maker Stainless Steel Tube,Welded Stainless Steel Tube,Stainless Welded Steel Tube
Home > Products > Welded Steel Pipe > Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding

Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 1000 Bag/Bags
    Delivery Time: 30 Days

Basic Info

Model No.: EN10217-7

Type: Welded

Technique: ERW

Material: Stainless Steel

Surface Treatment: Other

Usage: Pipeline Transport, Boiler Pipe

Section Shape: Round

Additional Info

Packaging: In bundles or wooden box

Productivity: 5000tons/y

Brand: Torich

Transportation: Ocean,Land,Air,by courier

Place of Origin: China

Supply Ability: 50000tons/y

Certificate: ISO9001:2008

HS Code: 7306309000

Port: Shanghai,Ningbo

Product Description

EN10217-7 Welded steel tubes for pressure purposes - Technical delivery conditions -

Part 7: Stainless Steel Tubes

Manufacture:

The tubes are manufactured from hot or cold rolled plates, sheet or strips in accordance with EN10028-1,

longitudinally arc or laser welded by fusion accross the abutting edges

Manufacturing process

- Automatic arc welding

- Laser welding

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Delivery condition:

Symbol Types of delivery condition Suface Condition
W0b Welded from hot or cold rolled plate, sheet or strip 1D, 2D, 2E, 2B As welded
W1b Welded from hot rolled plate, sheet or strip 1D, descaled Metallically clean
W1A b

Welded from hot rolled plate, sheet or strip 1D, descaled

Metallically clean
W1R b Welded from hot rolled plate, sheet or strip 1D, bright annealed Metallically bright
W2 b Welded from cold rolled plate, sheet or strip 2D, 2E, 2B descaled Metallically clean
W2A b Welded from cold rolled plate, sheet or strip 2D, 2E, 2B, heat treated,descaled Except for the wel, essentially smoother than for types W1 and W1A
W2R b Welded from cold rolled plate, sheet or strip 2D, 2E, 2B, bright annealed Metallically bright
WCA Welded from hot rolled or cold rolled plate, sheet or strip 1D, 2D, 2E, 2B, heat treated if appropriate, at least 20% cold formed, heat treated, with re-crystallized weld metal, descaled Metallically clean, welded scarcely recognizable
WCR Welded from hot rolled or cold rolled plate, sheet or strip 1D, 2D, 2E, 2B, heat treated if appropriate, at least 20% cold formed, bright annealed, with re-crystallized weld metal Metallically bright, welded scarcely recognizable
WG Ground c Metallically bright-ground, the type and degree of grinding shall be agreed at the time of enquiry and order
WP Polish c Metallically bright-polish, the type and degree of polishing shall be agreed at the time of enquiry and order

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Normative References:

EN 473, Destructive tests - Qualification and certification of NDT personnel - General principles

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

longitudinla 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 ultrasonice 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

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  • Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding
  • Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding
  • Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding
  • Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding
  • Pressure Purposes EN10217-7 Stainless Steel Tubes With Automatic Arc Welding
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