MSS SP-43 翻边 TYPE C 您见过吗？

csc5050 · 发表于 2023-3-15 18:29:46

本帖最后由 csc5050 于 2023-3-15 20:47 编辑

标准：MSS SP-43
产品：翻边，型号：TYPE C ，
在这个标准里没有TYPE C型的数据，但是在国外确实有这个型号，但找不到相关尺寸资料，生产起来就没有相关依据。
请教各路大神指教，哪个标准里有这个型号的翻边尺寸的描述。
谢谢！

我知道答案回答被采纳将会获得188 米粒已有5人回答

381102262 · 发表于 2023-3-15 21:11:17

MSS SP-43 2013

381102262 · 发表于 2023-3-15 22:40:08

本帖最后由 381102262 于 2023-3-15 23:00 编辑

我再找找，type C在标准确实没出处

381102262 · 发表于 2023-3-15 22:49:06

本帖最后由 381102262 于 2023-3-15 22:56 编辑

stub ends in 3 different types.

Type A – Type “A” Stub Ends are for use with standard Lap Joint Flanges. The Lap thickness on the Stub End is greater than, or equal to, the nominal thickness of the pipe wall. Also, type "A" has its outside corner radius to receive Lap Joint Flanges. The inside corner is square. The Lap generally has a machined serrated face.
Type B – Type “B” Stub Ends are for use with standard Slip-On Flanges acting as Lap Joint Flanges. The Lap thickness on these Stub Ends is greater than, or equal to, the nominal thickness of the pipe wall. Also, Type "B" has an outside corner radius small enough to receive Slip-On Flanges that are being used as the Backup Flange. The inside corner is square. The Lap generally has a machined serrated face.
Type C – Type “C” Stub Ends are for use with standard Lap Joint Flanges and Slip on Flanges. The Lap of a Type "C" is flared leaving a rounded edge at the I.D. of the Lap. If required this radius can be made nearly square. The Lap thickness is 75% of the pipe wall. The Type "C" has a very short outside radius small enough to receive any back up flange. The Lap face on a Type "C" is not machined and is smooth.

见附件，我认为可以参考附件尺寸。