1 Oct Buy NORSOK M Revision 5 () Structural Steel Fabrication from SAI Global. 11 Jul NORSOK M (Ed. )_Structural Steel Fabrication. NORSOK M Structural steel fabrication. standard by NORSOK, 10/01/ View all product details. Most Recent. Track It. Language: English. Available.

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If indicated on design drawings that removal full or partial is not required, the temporary attachments may be left as is, or removed only partially. If sufficient documentation from the steel manufacturer is not available, a change of material shall require re-qualification of a reduced number of procedures. Maximum temperature for straightening shall not exceed the temperature limit recommended by the steel manufacturer, but it shall in no case be higher than qC.

Final inspection and NDT of structural steel welds shall not be carried out before 48 nprsok after completion except where PWHT is required.

All attachments n the splash zone shall be attached to the structure by using doubler plates. Requirements for welding and inspection of stainless outfitting structures shall follow similar classification principles as for other structural steel elements, see annex G.

We need your norslk to maintenance this website. For welding in inspection category C, D and E, diploma as IW-International Welder fillet- plate-pipe welder within actual welding method and material notsok be accepted, see IIW, Minimum requirements for the education, training, examination and qualification of welding personnel. The test temperature and energy requirements shall comply with Table 2.

Typical examples for requirements for grinding of joints are given in A. Holes shall be made by machine drilling.

The reference block shall be from a steel type that is representative for the steel to be inspected. Tools for grinding and peening, surface roughness and profile of grinding as well as peening shall be specified.


Three valid test specimens shall be obtained for each test position. DAC reference curves shall be established. Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the norzok required in your work.

Norsok m-101 pdf

Please help us to share our service with your friends. The fracture shall be located outside the weld metal, i. For welding of single sided acute angled tubular joints with D 6 Fabrication and welding requirements horsok. Arc welding of stainless steels EN Two steps of actions apply within trigger level 2.

NORSOK M-101 (Ed. 2011)_Structural Steel Fabrication

Welding should be suspended until the cause of cracks and defects has been identified and measures taken norso, prevent jorsok reoccurrence. We are a non-profit group that run this website to share documents.

This extent shall be maintained for a weld and test length sufficient to conclude that the weld repair percentage is at a reasonable level. The manufacturer shall appoint a responsible authorized welding coordinator. NDT personnel performing visual inspection of welded joints shall be qualified in accordance with ENVT rd level 2 or equivalent 3 party certification scheme.

Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. The number of procedures to be re-qualified shall be sufficient to verify that the HAZ properties of nordok new material is comparable with that used for the previous qualifications.

Ultrasonic operators performing inspection of welds in duplex stainless steel material shall be specially rd trained and qualified for the purpose according to EN or equivalent 3 party certification scheme When testing of castings or forgings, the NDT operator shall document experience with forged and cast products.


In addition new annexes have been included. The soundness of the weld shall comply with Clause morsok.

CTOD-testing of weld nosok can be omitted if relevant CTOD properties in weld metal have been documented previously in accordance with requirements in this NORSOK standard, provided the requirements for the essential variables are met. Radiographic testing is normally not applicable for thicknesses above 40 mm. The rolling direction shall be clearly identified.

NORSOK M (Ed. )_Structural Steel Fabrication – Free Download PDF

The manufacturer shall have an 1011 and documented quality system according with ISO The WPQR documentation shall include the material certificates for the base material and filler materials applied in the weld qualification test. Double sided heating shall be used as far as possible. NS latest revision may be used. Comprehensive quality requirements ISOWelding and allied processes — Classification of geometric imperfections in metallic materials — Part 1: The temperature difference between different parts of the structure during soaking time shall not exceed 30 qC within the heated area.

Norsok m ed 5 , Oct _百度文库

Webprint Printed and bound. The defects shall be reported with reference to the numbering system according with ISO Please fill this form, we will try to respond as soon as possible. If not specified, the requirement for minimum CTOD value shall be as for the steel purchase order.