Standards compliance
Design and Manufacture: ANSI B16.34, API 6D(full bore), BS1868(reduced bore)
Face to face(end to end): ANSI B16.10, API 6D
Flanged connection: 2"~24" to ANSI B16.5, 22",26"~36" to MSS-SP-44 to API 605 on Request
Butt welded end: ANSI B16.25
Test and inspection: API 598, API 6D
|
Materials list |
|
NO. |
Part Name |
Material |
|
12 |
Disc Nut |
Carbon steel/stainless steel |
|
11 |
Washer |
Carbon steel/stainless steel |
|
10 |
Hinge Pin |
Carbon steel/stainless steel |
|
09 |
Seat Ring |
CS+SS/SS/SS+STL(see body materials) |
|
08 |
Disc |
CS+SS/SS/SS+STL(see body materials) |
|
NO. |
Part Name |
WCB |
LCB |
WC6 |
WC9 |
|
07 |
Bolt Stud & Nut |
A193 Gr B7/A194 Gr 2H |
A320 Gr L7/A194 Gr 4 |
A193 Gr B16/A194 Gr 4/7 |
A193 Gr B16/A194 Gr 4/7 |
|
06 |
Cover Bolt & Nut |
A193 Gr B7/A194 Gr 2H |
A320 Gr L7/A194 Gr 4 |
A193 Gr B16/A194 Gr 4/7 |
A193 Gr B16/A194 Gr 4/7 |
|
05 |
Gasket |
Spiral wound/soft iron |
Spiral wound/soft iron |
spiral wound/SS304 |
spiral wound/SS304 |
|
04 |
Hinge Yoke |
A216 Gr WCB |
A352 Gr LCB |
A217 Gr WC6 |
A217 Gr WC9 |
|
03 |
Hinge |
A216 Gr WCB |
A352 Gr LCB |
A217 Gr WC6 |
A217 Gr WC9 |
|
02 |
Cover |
A216 Gr WCB |
A352 Gr LCB |
A217 Gr WC6 |
A217 Gr WC9 |
|
01 |
Body |
A216 Gr WCB |
A352 Gr LCB |
A217 Gr WC6 |
A217 Gr WC9 |
|
NO. |
Part Name |
C5 |
C12 |
CF8 |
CF8M |
|
07 |
Bracket Stud&Nut |
A193 Gr B16/A194 Gr 4 |
A193 Gr B16/A194 Gr 4/7 |
A193 Gr B8/A194 Gr 8 |
A193 Gr B8M/A194 Gr 8M |
|
06 |
Cover Bolt&Nut |
A193 Gr B16/A194 Gr 4 |
A193 Gr B17/A194 Gr 4/7 |
A193 Gr B8/A194 Gr 8 |
A193 Gr B8M/A194 Gr 8M |
|
05 |
Gasket |
Spiral wound/soft iron |
Spiral wound/SS304 |
spiral wound/SS304 |
spiral wound/SS316 |
|
04 |
Hinge Yoke |
A217 Gr C5 |
A217 Gr C12 |
A351 Gr CF8 |
A351 Gr CF8M |
|
03 |
Hinge |
A217 Gr C5 |
A217 Gr C12 |
A351 Gr CF8 |
A351 Gr CF8M |
|
02 |
Cover |
A217 Gr C5 |
A217 Gr C12 |
A351 Gr CF8 |
A351 Gr CF8M |
|
01 |
Body |
A217 Gr C5 |
A217 Gr C12 |
A351 Gr CF8 |
A351 Gr CF8M | Higher sizes are with dashpot arrangement to control the movement of the disc order to avoid slamming and water hammer.
Dimensions (mm) and weight for ANSI Class 150
|
Size |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
|
L-RF.BW |
mm |
203 |
216 |
214 |
292 |
330 |
356 |
495 |
622 |
699 |
787 |
864 |
978 |
978 |
1295 |
|
L-RTJ |
mm |
216 |
229 |
254 |
305 |
343 |
368 |
508 |
635 |
717 |
800 |
876 |
991 |
991 |
1308 |
|
H |
mm |
155 |
190 |
200 |
225 |
245 |
260 |
350 |
390 |
410 |
435 |
530 |
570 |
625 |
675 |
|
Weight |
KG |
16 |
25 |
34 |
46 |
75 |
89 |
120 |
220 |
337 |
471 |
575 |
788 |
916 |
1275 |
Dimensions (mm) and weight for ANSI Class 300
|
Size |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
|
L-RF.BW |
mm |
267 |
292 |
318 |
355 |
400 |
440 |
533 |
622 |
711 |
838 |
863 |
977 |
1016 |
1346 |
|
L-RTJ |
mm |
283 |
308 |
333 |
371 |
416 |
460 |
549 |
638 |
727 |
854 |
879 |
994 |
1036 |
1368 |
|
H |
mm |
180 |
200 |
225 |
240 |
275 |
310 |
370 |
410 |
440 |
500 |
545 |
605 |
675 |
785 |
|
Weight |
KG |
26 |
32 |
53 |
73 |
110 |
157 |
234 |
384 |
450 |
650 |
800 |
970 |
1350 |
2210 |
Dimensions (mm) and weight for ANSI Class 600
|
Size |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
|
L-RF.BW |
mm |
292 |
330 |
356 |
432 |
508 |
559 |
660 |
787 |
838 |
889 |
991 |
1092 |
1194 |
|
L-RTJ |
mm |
295 |
333 |
359 |
435 |
511 |
562 |
664 |
791 |
841 |
892 |
994 |
1095 |
1200 |
|
H |
mm |
190 |
215 |
250 |
260 |
310 |
350 |
420 |
490 |
525 |
580 |
630 |
690 |
810 |
|
Weight |
KG |
33 |
49 |
62 |
95 |
120 |
195 |
360 |
465 |
725 |
875 |
1075 |
1475 |
1900 |
Dimensions (mm) and weight for ANSI Class 900
|
Size |
inch |
2 |
2-1/2 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
|
L-RF.BW |
mm |
368 |
419 |
381 |
457 |
559 |
610 |
737 |
838 |
965 |
1029 |
|
L-RTJ |
mm |
371 |
422 |
384 |
460 |
562 |
613 |
740 |
841 |
968 |
1038 |
|
H |
mm |
195 |
235 |
260 |
275 |
320 |
370 |
435 |
520 |
530 |
580 |
|
Weight |
KG |
55 |
70 |
90 |
135 |
165 |
295 |
525 |
900 |
1075 |
1225 | |
