Compliance of API 5L & NACE MR-0175
Compliance of API 5L & NACE MR-0175
(OP)
Hello every one,
I am working with a seamless pipe manufacturing firm certified with API Q1 we have received an enquire of pipes which are to be produced in API 5L Gr. X-60 PSL-2 with NACE MR-0175. We have already supplied many orders in API 5L Gr. X-60, Now this is the special case we have to comply all the requirements of NACE as well. NACE MR 0175 is under my studies now a days but I am not being able to find any special requirement except hardness < 22 HRC. I want to know is it enough for us to achieve the said hardness and just supply the pipes to the end user or is there any special test for evaluating the compliance of the NACE.
Your response in this matter will be highly appreciated.
Regards
Jahanzeb
I am working with a seamless pipe manufacturing firm certified with API Q1 we have received an enquire of pipes which are to be produced in API 5L Gr. X-60 PSL-2 with NACE MR-0175. We have already supplied many orders in API 5L Gr. X-60, Now this is the special case we have to comply all the requirements of NACE as well. NACE MR 0175 is under my studies now a days but I am not being able to find any special requirement except hardness < 22 HRC. I want to know is it enough for us to achieve the said hardness and just supply the pipes to the end user or is there any special test for evaluating the compliance of the NACE.
Your response in this matter will be highly appreciated.
Regards
Jahanzeb





RE: Compliance of API 5L & NACE MR-0175
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: Compliance of API 5L & NACE MR-0175
About a third of the inquires for MR 01-75 got a response including "MR 01-75 is not a QA/QC document" (in the 80's and 90's).
RE: Compliance of API 5L & NACE MR-0175
Subclause A.2.1.2 of ISO 15156-2 is entitled "Parent metal composition, heat treatment and hardness"
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: Compliance of API 5L & NACE MR-0175
RE: Compliance of API 5L & NACE MR-0175