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Details
The spool type rubber joint is molded type, with a metal collar reinforced at the neck of the body. The ST stype uses a light reaining ring to support the integral flange. STF is filled arch, with 50% of the ST allowed movements, but it has 4 times spring rates than hollow arch.
Specifications | I | II | III |
Working Pressure Mpa (Kgf/Cm2) | 1Mpa (10) | 1.6 (16) | 2.5 (25) |
Test Pressure | 1.5Mpa | 2.4Mpa | 3.75Mpa |
Burst Pressure Mpa (Kgf/Cm2) | 3 (30) | 4.8 (48) | 5.5 (55) |
Vacuum Kpa (Kgf/Cm2) | 53 (400) | 86(660) | 100 (750) |
Materials | EPDM/NBR/SBR/NR | ||
Diameter Range | DN15-DN600 (1/2″-24″) | ||
Connection Method | FLANGETHREADCLAMP | ||
Flanges Dimensions | DIN, EN,ANSI, BS, JIS and other standards | ||
Applicable Medium | Air, compressed air, water, seawater, hot water, oil, acid, alkali etc. | ||
Loading Port: | Qingdao, China | ||
Shipment Terms: | FOB, CFR, CIF | ||
Production Capacity: | 50000 set | ||
Payment Terms: | L/C, T/T, D/P | ||
Connection: | Flange, Thread | ||
Flange Material: | Carbon Steel, Stainless Steel | ||
Period of Delivery | about 21 working days |
SPOOL TYPE (ST) -American Standard ST |
||||||||||
Dimensions |
Movement Distance |
Operating Condition |
||||||||
Pipe Size |
O’all Length |
Flange OD |
Retaining Ring Thickness |
Axial Compression |
Axial Extension |
Lateral Deflection |
Angular Deflection |
Max w.p. (psi)-3,-4 |
Max Vacuum (in. of Hg)-5 |
|
Inch |
mm |
Inch |
Inch |
Inch |
Inch |
Inch |
Inch |
|||
2″ |
50 |
6″ |
6″ |
3/8″ |
7/16″ |
1/4″ |
±1/2″ |
19° |
150 |
26 |
2 1/2″ |
65 |
6″ |
7″ |
3/8″ |
7/16″ |
1/4″ |
±1/2″ |
15° |
150 |
26 |
3″ |
80 |
6″ |
7 1/2″ |
3/8″ |
7/16″ |
1/4″ |
±1/2″ |
13° |
150 |
26 |
4″ |
100 |
6″ |
9″ |
3/8″ |
7/16″ |
1/4″ |
±1/2″ |
10° |
150 |
26 |
5″ |
125 |
6″ |
10″ |
3/8″ |
7/16″ |
1/4″ |
±1/2″ |
8° |
150 |
26 |
6″ |
150 |
6″ |
11″ |
3/8″ |
7/16″ |
1/4″ |
±1/2″ |
6° |
150 |
26 |
8″ |
200 |
6″ |
13 1/2″ |
3/8″ |
11/16″ |
3/8″ |
±1/2″ |
6° |
150 |
26 |
10″ |
250 |
8″ |
16″ |
3/8″ |
11/16″ |
3/8″ |
±1/2″ |
5° |
150 |
26 |
12″ |
300 |
8″ |
19″ |
3/8″ |
11/16″ |
3/8″ |
±1/2″ |
5° |
150 |
26 |
14″ |
350 |
8″ |
21″ |
3/8″ |
11/16″ |
3/8″ |
±1/2″ |
4° |
150 |
15 |
16″ |
400 |
8″ |
23 1/2″ |
3/8″ |
11/16″ |
3/8″ |
±1/2″ |
4° |
150 |
15 |
18″ |
450 |
8″ |
25″ |
3/8″ |
11/16″ |
3/8″ |
±1/2″ |
3° |
150 |
15 |
20″ |
500 |
8″ |
27 1/2″ |
3/8″ |
13/16″ |
7/16″ |
±1/2″ |
3° |
150 |
15 |
24″ |
600 |
10″ |
32″ |
3/8″ |
13/16″ |
7/16″ |
±1/2″ |
3° |
150 |
15 |
SPOOL TYPE: FILLED ARCH (STF) -American Standard STF |
||||||||||
Dimensions |
Movement Distance |
Operating Condition |
||||||||
Pipe Size |
O’all Length |
Flange OD |
Retaining Ring Thickness |
Axial Compression |
Axial Extension |
Lateral Deflection |
Angular Deflection |
Max w.p. (psi)-3,-4 |
Max Vacuum (in. of Hg)-5 |
|
Inch |
mm |
Inch |
Inch |
Inch |
Inch |
Inch |
Inch |
|||
2″ |
50 |
6″ |
6″ |
3/8″ |
7/32″ |
1/8″ |
±1/4″ |
9.5° |
150 |
26 |
2 1/2″ |
65 |
6″ |
7″ |
3/8″ |
7/32″ |
1/8″ |
±1/4″ |
7.5° |
150 |
26 |
3″ |
80 |
6″ |
7 1/2″ |
3/8″ |
7/32″ |
1/8″ |
±1/4″ |
6.5° |
150 |
26 |
4″ |
100 |
6″ |
9″ |
3/8″ |
7/32″ |
1/8″ |
±1/4″ |
5° |
150 |
26 |
5″ |
125 |
6″ |
10″ |
3/8″ |
7/32″ |
1/8″ |
±1/4″ |
4° |
150 |
26 |
6″ |
150 |
6″ |
11″ |
3/8″ |
7/32″ |
1/8″ |
±1/4″ |
3° |
150 |
26 |
8″ |
200 |
6″ |
13 1/2″ |
3/8″ |
11/32″ |
3/16″ |
±1/4″ |
3° |
150 |
26 |
10″ |
250 |
8″ |
16″ |
3/8″ |
11/32″ |
3/16″ |
±1/4″ |
2.5° |
150 |
26 |
12″ |
300 |
8″ |
19″ |
3/8″ |
11/32″ |
3/16″ |
±1/4″ |
2.5° |
150 |
26 |
14″ |
350 |
8″ |
21″ |
3/8″ |
11/32″ |
3/16″ |
±1/4″ |
2° |
150 |
15 |
16″ |
400 |
8″ |
23 1/2″ |
3/8″ |
11/32″ |
3/16″ |
±1/4″ |
2° |
150 |
15 |
18″ |
450 |
8″ |
25″ |
3/8″ |
11/32″ |
3/16″ |
±1/4″ |
1.5° |
150 |
15 |
20″ |
500 |
8″ |
27 1/2″ |
3/8″ |
13/32″ |
7/32″ |
±1/4″ |
1.5° |
150 |
15 |
24″ |
600 |
10″ |
32″ |
3/8″ |
13/32″ |
7/32″ |
±1/4″ |
1.5° |
150 |
15 |