API 5L and fittings
API 5L and fittings
(OP)
Hello. My name is Denis. I am the Russian engineer. I know materials of pipes for linear pipelines in Russia. They very strongly differ from materials on pipes according to API5L and ASTM. On this site http://www.pipingstudy.com/piping-material-combina... I found compliance:
1. API5L Gr.A -> ASTM 234WPB -> ASTM 105 ->ASTM 216WCA -> A285 Gr.C
2. API5L Gr.B -> ASTM 234WPB -> ASTM 105 ->ASTM 216WCB -> 515GR.60
Help to continue the list for PSL2:
API5L Gr.42 ->?
API5L Gr.52 ->?
API5L Gr.60 ->?
API5L Gr.65 ->?
API5L Gr.70 ->?
In what document it is possible to read it?
Best regards.
Sorry for my English.
1. API5L Gr.A -> ASTM 234WPB -> ASTM 105 ->ASTM 216WCA -> A285 Gr.C
2. API5L Gr.B -> ASTM 234WPB -> ASTM 105 ->ASTM 216WCB -> 515GR.60
Help to continue the list for PSL2:
API5L Gr.42 ->?
API5L Gr.52 ->?
API5L Gr.60 ->?
API5L Gr.65 ->?
API5L Gr.70 ->?
In what document it is possible to read it?
Best regards.
Sorry for my English.





RE: API 5L and fittings
Hope this is legal ; Russia has (20 yr ago ) most beautiful steel mill workers in the world.
RE: API 5L and fittings
Elaborate on the issue.
The pipeline 10 MPa, 30 .. 40 ° C
Following the calculation of the gas pipeline I got a the pipe 20 "(500mm) 0,500 in (12,7 mm) API5L X70
I need to choose the materials for the tee, elbow and flange.
I use flange B16.5, elbows and tees I use B16.9.
B16.9 refers to the A 234 / A 234M - 04. here is the following grades
WPB, WPC, WP1, WP12 CL1, WP12 CL2, WP11 CL1, WP11 CL2, WP11 CL3, WP22 CL1, WP22 CL3, WP5 CL1, WP5 CL3, WP9 CL1, WP9 CL3, WPR, WP91, WP911. Let's say I choose elbow 20 "(500mm) 0.5in A234-WPB, and tee 20x20" (500mm) 0.5in A234-WPB, A105. Is this correct combination?
API5L Gr.70 -> ASTM 234WPB -> ASTM 105
Best regards.
Sorry for my English. (googletranslate)
RE: API 5L and fittings
Steve Jones
Corrosion Management Consultant
http://www.linkedin.com/pub/8/83b/b04
All answers are personal opinions only and are in no way connected with any employer.
RE: API 5L and fittings
RE: API 5L and fittings
RE: API 5L and fittings
Thank you for your help!
I'll go learning codes and standarts ASME, API, and ASTM.
Best regards.
http://www.eng-tips.com/viewthread.cfm?qid=354537
Sorry for my English.
RE: API 5L and fittings
If you only need strengths corresponding to low alloy carbon steel strength (35 ksi), then order ASTM A234 WPB, or ASTM A105B for flanges. Again, those specs specify the required results for manufacturing fittings or flanges reaching the B strength of 35ksi, respectively, not the material itself.
I hate Windows 8!!!!
RE: API 5L and fittings
I can not argue with you or accept you. I still poorly guided in the standards API, ASME, and even more so in MSS. And while not quite understand technical English. please, кecommend me a book or books that not only tells the pipeline, but also the correct choice of materials, strength classes, preparing specifications according to standard API, ASME, and MSS, and so on. The order of this choice.
Best regards.
Sorry for my English. (googletranslate)
RE: API 5L and fittings
I hate Windows 8!!!!