Sunday, March 13, 2011

Re: [MW:10307] pqr api 1104


no, you can't. please refer to section 5.3.2.3 for the range of outside diameter. you should have PQR with diameter group from 2.375" through 12.750".


Rgds

2011/3/12 vijay kumar <vijaykumaar80@gmail.com>
Dear All,

i have a pqr 20" thk 11.91 mm as per api1104 ,for the production weld
we can apply this to 10" pipe of same grade material.

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