BEST PIPELINE EQUIPMENT CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 100000 Ton/Year |
| Delivery Time | Shipped in 25 days after payment |
| 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. |
| Standard | PN-EN 10219-1,2 |
| Grade | P215NL and P265NL |
| Technique | Structural steel tubes |
| Finish | SAWH |
| Keyword | SAWL (longitudinal welding) |
| Inspection | With Hydraulic Testing |
| Surface | Barded /Painting/3PE |
| Brand Name | Best |
| Model Number | 1/2'' -48'' |
| Certification | API /CE / ISO /TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 100000 Ton/Year |
| Delivery Time | Shipped in 25 days after payment | 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. |
| Standard | PN-EN 10219-1,2 | Grade | P215NL and P265NL |
| Technique | Structural steel tubes | Finish | SAWH |
| Keyword | SAWL (longitudinal welding) | Inspection | With Hydraulic Testing |
| Surface | Barded /Painting/3PE | Brand Name | Best |
| Model Number | 1/2'' -48'' | Certification | API /CE / ISO /TUV |
| Place of Origin | China | ||
| High Light | erw steel tube ，erw mild steel pipe | ||
Production Information : PN-EN 10219-1,2 Structural steel tubes of non-alloy and fine grain steels
·
PN-EN10219-1,2
Cold finished structural welded hollow sections of non-alloy and fine grain steels
The scope of the standard includes: cold-formed round, square, and rectangular welded hollow sections without subsequent thermal processing.
The steels are classified as follows similarly to the classification provided in the EN 10210 standard:
· Non-alloy steels
· Fine grain steels
Non-alloy steels are classified in the same way as specified in the EN 10210 standard
In the case of resistance classes of fine grain steels, four quality groups have been established:
· N resilience testing at the temperature of –20 °C
· NL resilience testing at the temperature of –50 ° C
· M resilience testing at the temperature of –20 ° C
· ML resilience testing at the temperature of –50 °C
The steels are designated with the letter “S”, then with the minimum value of the yield strength limit “Re” (e.g. 235, 275, 355, 420, 460), followed by the letters that designate the manufacturing class ( JR , J0 ,J2 ,N ,NL ,M , ML) and the letter “H” which designates a hollow product.
The letters N designate the production input in the Normalized condition
The letters M designate the production input in the After Thermomechanical Processing condition
ATTENTION! The tests performed on those sections are the same as specified in the EN 10210 standard
| 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 10219-1,2 Structural steel tubes Pictures
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
116~209
Ecer Certification：
Site Member
Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ... Best Alloy Engineering Alloy Pipe as s a reference point for excellence in the manufacture and distribution of fittings, piping, bends, forged flanges , clad products and specialties for the upstream, midstream and downstream sectors of oil & gas, thermal and ...
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