Eng-Tips is the largest engineering community on the Internet
Intelligent Work Forums for Engineering Professionals
-
Allowable stress value of A453 660 D Studs
Hi everyone, I've done valve calculation sheet according API 6A specification (API 6X and then ASME VIII div.2 2004 Ed. For bolts material allowable design stress at atmosferic and design temperature it is required to refer to ASME BPVC II-D code. This code mention A453 Class A and B but there...- ValvEng05
- Thread
- Replies: 0
- Forum: ASTM (testing materials) Code Issues
-
NACE MR0175 - Allowable Low Alloy Steel Grade
Good morning to everyone, i'm new on this Forum. I'm a mechanical engineer and i'm working in the upstream Oil & Gas industry. I have a question obout choosing a low alloy steel grade according to NACE MR0175. The purchaser request a valve body and bonnet in AISI 4130 indicating API6A material...- ValvEng05
- Thread
- Replies: 1
- Forum: Valve engineering
-
NACE MR0175 - Allowable Low Alloy Steel Grade
Good morning to everyone, i'm new on this Forum. I'm a mechanical engineer and i'm working in the upstream Oil & Gas industry. I have a question obout choosing a low alloy steel grade according to NACE MR0175. The purchaser request a valve body and bonnet in AISI 4130 indicating API6A material...- ValvEng05
- Thread
- Replies: 3
- Forum: Petroleum production engineering
