Hydraulic Straight Threaded Coupling
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Specification And Material Grade Of Hydraulic Straight Coupling & Hydraulic Unequal Union
| BRAND | TU-LOK |
| STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | MS, CS, SS 304 ,SS 304L , SS 316 ,SS 316L, SS 316TI ( 1.4571) , BRASS , COPPER , DUPLEX , SUPER DUPLEX , INCONEL , MONEL , HASTELLOY , 904L , 6MO, TITANIUM , ALUMNIUM, ALLOY 20 |
| SERIES | LL- LOW PRESSURE , L- MEDIUM PRESSURE, S- HIGH PRESSURE |
| WORKING PRESSURE | (LOW) LL SERIES - 100 BAR |
| (MEDIUM)L SERIES - 100 BAR TO 500 BAR | |
| (HEAVY)S SERIES - 200 BAR TO 800 BAR | |
| SIZE RANGE | LL SERIES - 4LL TO 12LL |
| L SERIES - 6L TO 42L | |
| S SERIES - 6S TO 38S | |
| CONNECTIONS | TUBE TO FEMALE THREAD, WELD NIPPLE TO FEMALE THREAD |
| BODY TYPE | BAR STOCK |
| SURFACE | CARBON STEEL -TRIVALENT ZINC PLATED , YELLOW PLATTING , BLACK PHOSPHATED, |
| STAINLESS STEEL - EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH | |
| TEMPERATURE | STEEL - (-40* C TO 120*C) ,STAINLESS STEEL - (-60*C TO 400*C) BRASS - (-60*C TO 175*C) |
| EQUIVALENT BRANDS | PARKER, HY-LOK , DK-LOK , STAUFF, HYDAC , VOSS |
| APPLICATIONS & INDUSTRIES | CONSTRUCTION EQUIPMENTS , DRILLING PLATFORMS, HYDRO POWER PLANTS , MACHINE TOOLS , RAILWAY TECHNOLOGY , SHIPBUILDING , WIND TUBRINE , MOBILE HYDRAULIC EQUIPMENT , MINNING , STATIONARY HYDRAULIC EQUIPMENT, INDUSTRIAL HYDRAULICS, INJECTION MOULDING MACHINERY , ALUMINUM DIE-CASTING MACHINERY, SINTERING MACHINERY, STEEL MILLS, HYDRAULIC PRESSES, PAPER PROCESSING MOBILE HYDRAULICS, BUILDING MACHINERY, AGRICULTURAL FORESTRY, LIFTING & MATERIAL HANDLING EQUIPMENT |
| MATERIAL DESIGNATOR | STAINLESS STEEL - ASTM A 276 , ASTM 182 |
| STEEL - ASTM 108/A105, JIS G4051 S20C, S45C,/G3201 SF440A. | |
| BRASS - ASTM B16 UNS C36000 , ASTM B282 ALLOY 37700 , JIS H3250 C3604 , C3771 , JIS H3250 C3771. |
Various Types Of Hydraulic Equal Union
CS HYDRAULIC STRAIGHT UNION
FE02 EQUAL UNION
SS 316 EQUAL UNION
SS 316TI EQUAL UNION
STRAIGHT COUPLING
TU-LOK HYDRAULIC STRAIGHT UNION
TU-LOK Hydraulic Equal Union Datasheet
hydraulic straight threaded coupling Features
- High performance
- Low maintenance
- Excellent strength
- Sturdy construction; resistant to corrosion
- Different sizes
Equal Union Imperial Dimensions
Imperial Tubing |
|||||||||
Tube O.D |
A |
C |
D |
Min bore |
|||||
inch |
mm |
inch |
mm |
inch |
mm |
inch |
mm |
||
1/16 |
0.97 |
24.6 |
0.43 |
10.9 |
0.69 |
17.5 |
5/16 |
1.3 |
|
1/8 |
1.38 |
35.1 |
0.60 |
15.2 |
0.88 |
22.4 |
7/16 |
2.3 |
|
3/16 |
1.45 |
36.8 |
0.63 |
16.0 |
0.95 |
24.1 |
7/16 |
3.3 |
|
1/4 |
1.62 |
41.1 |
0.70 |
17.8 |
1.03 |
26.2 |
1/2 |
4.8 |
|
5/16 |
1.70 |
43.2 |
0.73 |
18.6 |
1.11 |
28.2 |
9/16 |
6.4 |
|
3/8 |
1.78 |
45.2 |
0.76 |
19.3 |
1.19 |
30.2 |
5/8 |
7.1 |
|
1/2 |
2.00 |
50.8 |
0.96 |
21.8 |
1.22 |
31.0 |
13/16 |
10.4 |
|
5/8 |
2.02 |
51.3 |
0.86 |
21.8 |
1.25 |
31.8 |
15/16 |
12.7 |
|
3/4 |
2.08 |
52.8 |
0.86 |
21.8 |
1.31 |
33.3 |
1.1/16 |
16.0 |
|
7/8 |
2.15 |
54.6 |
0.86 |
21.8 |
1.38 |
35.1 |
1.3/16 |
19.1 |
|
1 |
2.53 |
64.3 |
1.04 |
26.4 |
1.59 |
40.4 |
1.3/8 |
22.4 |
|
Dimensions of Equal Union Metric
Metric Tubing |
|||||||||
Tube O.D |
A |
C |
D |
W |
Min bore |
||||
3 |
35.3 |
15.3 |
22.1 |
7/16 | 2.4 |
||||
4 |
37.4 |
16.1 |
24.2 |
7/16 |
3.0 |
||||
6 |
41.2 |
17.7 |
26.2 |
1/2 |
4.8 |
||||
8 |
43.2 |
18.6 |
28.2 |
9/16 |
6.4 |
||||
10 |
46.2 |
19.5 |
31.0 |
11/16 |
7.9 |
||||
12 |
51.2 |
22.0 |
31.0 |
13/16 |
9.5 |
||||
16 |
52.0 |
22.0 |
31.8 |
15/16 |
12.7 |
||||
18 |
53.5 |
22.0 |
33.3 |
1.1/16 |
15.1 |
||||
20 |
55.0 |
22.0 |
34.8 |
1.3/16 |
15.9 |
||||
25 |
65.1 |
26.5 |
40.5 |
1.3/8 |
22.2 |
||||
Various Types Of Hydraulic Unequal Union
HYDRAULIC REDUCING UNION
SS 316 UNEQUAL UNION
UNEQUAL UNION
TU-LOK Hydraulic Unequal Union Datasheet
Hydraulic Unequal Union Imperial and Metric Range
