If you're using a standard API hub then you can purchase the clamp. If you look at our website we can help with the clamp.
Petrotrim Services, LLC
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Are you making a gate valve? if you make a seat or gate from 30k material using 10k PSI the parts wouldn't pass API calculations. Our gate valve uses 75k material for the bonnet, body, flange, etc, and 75k trim or higher for the valve trim. We typically use 410SS 75k for the stem, gate, and body...
The original type m was intended to only seal downstream. The upstream seat pocket has a non-sealing seat assembly which allows pressure to bypass the upstream seat and equalize throughout the valve body and only seal against the downstream seat. The handwheel is used to torque down the gate...
Hello
This is from a Cameron H2 Choke manual.
https://res.cloudinary.com/engineering-com/image/upload/v1659563014/tips/manual-Cameron-H2-Choke-1_wkexow.pdfhttps://res.cloudinary.com/engineering-com/image/upload/v1659563022/tips/manual-Cameron-H2-Choke-2_ytsrcd.pdf H2 manual
Petrotrim...
We have used 5k equipment for 7,500 psi rated equipment in the past. We hydro tested at 1.5 W.P. I would make sure the hardness test is being done correctly and the tools are calibrated.
Petrotrim Services, LLC
www.petrotrim.com
I would start with the dimension shown in API 6A for 20k flanges. From there use math to figure out what requires more material. I've never seen an API 25/30K flange.
Petrotrim Services, LLC
www.petrotrim.com
