JPS643187U - - Google Patents
Info
- Publication number
- JPS643187U JPS643187U JP9602087U JP9602087U JPS643187U JP S643187 U JPS643187 U JP S643187U JP 9602087 U JP9602087 U JP 9602087U JP 9602087 U JP9602087 U JP 9602087U JP S643187 U JPS643187 U JP S643187U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- stub end
- pipe
- semicircles
- dividing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図は、フランジを半円に分割する基本形を
示す平面図。第２図は、半円フランジとスタブエ
ンドによる管の接続の一例を示す組立て構造図で
中心線の上半分を断面図で示す。
イ…フランジ本体、２…ボルト穴、３…ボルト
穴のピツチ円、４…スタブエンドの鍔の外径仮想
線、５…切断による欠落部、６及び６′…スタブ
エンド、７…管、７′…管継手、８…パツキン、
９及び９′…溶接部。
FIG. 1 is a plan view showing the basic shape of dividing the flange into semicircles. FIG. 2 is an assembled structure diagram showing an example of a pipe connection using a semicircular flange and a stub end, and shows a cross-sectional view of the upper half of the center line. A...Flange body, 2...Bolt hole, 3...Pitch circle of bolt hole, 4...Virtual outer diameter line of flange of stub end, 5...Missing part due to cutting, 6 and 6'...Stub end, 7...Pipe, 7 '...Pipe fitting, 8...Packskin,
9 and 9'...Welded parts.
Claims (1)
ブエンドを溶接し、溶接前に予め通してあつたフ
ランジでその鍔を圧着させてつなぐフランジ・ス
タブエンド式管接続法に用いるフランジに於いて
、フランジを相対する２ケのボルト穴の中心を通
る直線で半円に分割したことを特徴とする半円フ
ランジ。 For flanges used in the flange/stub end type pipe connection method, a stub end is welded to the end of the pipe or pipe joint to be connected, and the flange is crimped with a flange that has been passed through before welding. , a semicircular flange characterized by dividing the flange into semicircles by a straight line passing through the centers of two opposing bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9602087U JPS643187U (en) | 1987-06-24 | 1987-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9602087U JPS643187U (en) | 1987-06-24 | 1987-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643187U true JPS643187U (en) | 1989-01-10 |
Family
ID=31320814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9602087U Pending JPS643187U (en) | 1987-06-24 | 1987-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643187U (en) |
-
1987
- 1987-06-24 JP JP9602087U patent/JPS643187U/ja active Pending