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It's quite easy. API 6A speaks about wellhead and x-mas tree equipment, API 6D speaks about pipeline valves. If you are phisically looking to one valve, you can also understand if it belows to 6A or 6D giving a look to the valve label. On the label you can read the class of the valve. If the class is 2000 or 3000 or 5000 or 10000 or 15000 or 20000 the valve is 6A. If the class is 125 or 150 or 300 or 400 or 600 or 900 or 1500 or 2500 the valve probably is a 6D ("probably" because the same classes of API 6D are used also by other API standards, like 594, 600, 608, ecc ecc).
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What is the difference between API 6FA and API 607?
Both deal with valves. API6FA is for API 6A and 6D. API607 applies to soft-seated, quarter-turn valves.
What is the difference between api 6a and api 610 spec?
Hi, Both are API Standards,which define the specification about wellhead is 6A. and which is define the specification about centrifugal pump is 610. Refer API STANDARD. All the best.
What is the equivalent of BS 1873 in API standard?
BS Standard is a Specification for steel globe and globe stop and check valves (flanged and butt-welding ends) for the petroleum, petrochemical and allied industries the list below are standards that i wish help to you API 600 API 6D API 6A ASME B16.5 ASME B16.34
What is the temperature class PU?
As per API 6A temperature classification, -20 deg F to 250 deg F operating temperature range.
What is the value of savage model 6A?
your savage model 6a is worth between 40-140 dollars.
What is 3a x 2a?
6a2
What is the difference between 6A-6B and 6A-6BX flanges?
6A-6B flanges are ring type joint which is not developed for face to face make up, where the bolting forces act on gasket. 6A-6BX flanges are also ring type joint but it is developed with raised face hence the bolting forces act on this raised face and not on the gasket if it is properly placed. And also the raised prevent the flange damage from excessive bolting torque.
How do you factor 6a squared plus 18ab?
Divide by 6a: 6a(a + 3b)
Factor 36a2-60a plus 25?
36a2 - 60a + 25 = 36a2 - 30a - 30a + 25 = 6a(6a - 5) - 5(6a - 5) = (6a - 5)(6a - 5) = (6a - 5)2
What is 10a-37 equals 6a 51?
10a-37=6a+51 -6a -6a subtract 6a from both sides and the 6a's cancel 4a-37=51 +37 +37 4a=88 /4 /4 a=22
What is 10a - 6a plus 2a?
6a
What is 12a - 6a plus a?
18
