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SAWL P215NL P265NL ERW Steel Pipe , Black Welded Steel Pipe 

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SAWL P215NL P265NL ERW Steel Pipe , Black Welded Steel Pipe 

SAWL P215NL P265NL ERW Steel Pipe , Black Welded Steel Pipe 
SAWL P215NL P265NL ERW Steel Pipe , Black Welded Steel Pipe  SAWL P215NL P265NL ERW Steel Pipe , Black Welded Steel Pipe  SAWL P215NL P265NL ERW Steel Pipe , Black Welded Steel Pipe  SAWL P215NL P265NL ERW Steel Pipe , Black Welded Steel Pipe 

Large Image :  SAWL P215NL P265NL ERW Steel Pipe , Black Welded Steel Pipe 

Product Details:

Place of Origin: China
Brand Name: Best
Certification: API /CE / ISO /TUV
Model Number: 1/2'' -48''

Payment & Shipping Terms:

Minimum Order Quantity: 1 TONS
Price: 450 USD/TON
Packaging Details: 1) In bundle with strip; 2) First packing by plastic bag then strip; Details packing please see the picture in the detial description.
Delivery Time: Shipped in 25 days after payment
Payment Terms: L/C, T/T
Supply Ability: 100000 Ton/Year
Detailed Product Description
Standard: PN-EN 10217-6 Grade: P215NL And P265NL
Technique: Welded Steel Tubes Finish: SAWH
Keyword: SAWL (longitudinal Welding) Inspection: With Hydraulic Testing
Surface: Barded /Painting/3PE
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Production Information : PN-EN 10217-6 Welded steel tubes for pressure purposes; submerged arc welded non-alloy steel tubes with specified low temperature properties
 

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Title:: PN-EN 10217-6

 

Welded steel tubes for pressure purposes – Technical delivery conditions -- Part 6: Submerged arc welded non-alloy steel tubes with specified low temperature properties

 

Scope of the standard:

 

The standard specifies the technical delivery conditions for circular submerged arc welded pipes with specified low temperature properties manufactured of non-alloy steels. It specifies the requirements for taking samples and the methods of testing.

 

Circular welded pipes manufactured of non-alloy steel with specified low temperature properties. / from 406,4 to 2540 mm /

 

Steel grades: P215NL and P265NL



Two testing categories are also distinguished in this case:

· TC1

· TC2

 

 

which differ with respect to the test type and, most of all, with the fact that ultrasound testing is introduced in the case of the TC2 group.

 

 

Pipe manufacturing stages and delivery conditions:

· Hot rolled or normalized sheets or strips, cold forming, SAW welding and normalization or without further thermal processing
forming with normalization, SAW welding without further thermal processing

 

 

 

Mandatory tests
for the TC1 category for the TC2 category
Ladle analysis
Tensile testing of the base material in room temperature
Tensile testing of the weld in room temperature for D>=508 mm
Resilience testing of the base material in low temperature
Bend testing of the weld
Resilience testing of the weld in low temperature
Tightness testing
Dimension verification
NDT of the weld
  NDT of the base material in order to identify delamination
  NDT of pipe ends in order to identify delamination
  NDT of sheet edges and strips in order to identify delamination
Additional tests
Check analysis
Wall thickness measurement at a distance from pipe ends

 

 

PN-EN 10217-6 Welded steel tubes pictures 

 

SAWL P215NL P265NL ERW Steel Pipe , Black Welded Steel Pipe  0

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BEST PIPELINE EQUIPMENT CO.,LTD

Contact Person: Sales Manager

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