EN10219 S275JR ERW Welded Steel Pipe

Structural EN10219 S275JR ERW Welded Steel Pipe hollow sections shall be manufactured by ERW (electric welding) or SAW (submerged arc welding) without subsequent heat treatment (see 6.5). Hollow sections S275JR ERW Welded Steel Pipe manufactured by a continuous process shall not include the welds used to join the lengths of strip prior to forming the hollow section, except that for helically welded submerged arc-welded (SAW) hollow sections, such welds shall be permitted when tested in accordance with 9.4.3.

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  Electric welded hollow sections S275JR ERW Welded Steel Pipe are normally supplied without trimming the internal weld bead.
  


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  All NDT activities shall be carried out by qualified and competent level 1, 2 and/or 3 personnel authorised to operate by the employer.
  


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  The qualification shall be in accordance with EN 10256 or, at least, an equivalent to it. It is recommended that the level 3 personnel be certified in accordance with EN 473 or, at least, an equivalent to it. The operating authorisation issued by the employer shall be in accordance with a written procedure.
  


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  NDT operations shall be authorised by a level 3 NDT individual approved by the employer.
  


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  NOTE The definition of levels 1, 2 and 3 can be found in the appropriate standards, e.g. EN 473 and EN 10256.
  

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EN10219 S275JR ERW Welded Steel Pipe Specification

Product Name	S275JR ERW Welded Steel Pipe
Diameter	1inch – 26inch
Wall Thickness	SCH 20,SCH 30,STD,SCH 40
Length	Random length from 3m to 20m
Pipe Standard	EN10219, EN10210, ASTM A53, A106, API 5L
Steel Grade	S275J0H, S275JRH, S275J2H, S355J0H, S355JRH, S355J2H etc.
Application	Structure steel tube, construction pipe, foudation pipe, piling tube,
Pipe Coating	Black painting, varnish paint, anti rust oil, or other coating
Package	Plastic caps on both ends, Steel bundle, or acc. to customers’ request
Inspection	ISO9001, SGS,BV, GL  or other TPI appointed by customer
Capacity	10000 metric tons per month
Delivery time	30 days against deposit or LC at sight

EN10219 S275JR ERW Welded Steel Pipe