
| BRAND | TU-LOK |
| DESIGN STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | BRASS |
| 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 TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE |
| WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL | |
| BODY TYPE | FORGED, BAR STOCK |
| SURFACE | NATURAL FINISH, NICKEL PLATED |
| TEMPERATURE | BRASS - (-60*C TO 175*C) |
| EQUIVALENT BRANDS | PARKER, HY-LOK , DK-LOK , STAUFF, HYDAC , VOSS |
| MATERIAL DESIGNATOR | BRASS - ASTM B16 UNS C36000 , ASTM B282 ALLOY 37700 , JIS H3250 C3604 , C3771 , JIS H3250 C3771. |
UNS No. |
AS No. |
Common Name |
BSI No. |
ISO No. |
JIS No. |
Copper % |
Zinc % |
Lead % |
Other |
C21000 |
210 |
95/5 Gilding metal |
- |
CuZn5 |
C2100 |
94-96 |
~5 |
- |
|
C22000 |
220 |
90/10 Gilding metal |
CZ101 |
CuZn10 |
C2200 |
89-91 |
~10 |
- |
|
C23000 |
230 |
85/15 Gilding metal |
Cz103 |
CuZn20 |
C2300 |
84-86 |
~15 |
- |
|
C24000 |
240 |
80/20 Gilding metal |
Cz103 |
CuZn20 |
C2400 |
78.5-81.5 |
~20 |
- |
|
C26130 |
259 |
70/30 Arsenical brass |
Cz126 |
CuZn30As |
C4430 |
69-71 |
~30 |
Arsenic 0.02-0.06 |
|
C26000 |
260 |
70/30 Brass |
Cz106 |
CuZn30 |
C2600 |
68.5-71.5 |
~30 |
- |
|
C26800 |
268 |
Yellow brass (65/35) |
Cz107 |
CuZn33 |
C2680 |
64-68.5 |
~33 |
- |
|
C27000 |
270 |
65/35 Wire brass |
Cz107 |
CuZn35 |
- |
63-68.5 |
~35 |
- |
|
C27200 |
272 |
63/37 Common brass |
Cz108 |
CuZn37 |
C2720 |
62-65 |
~37 |
- |
|
C35600 |
356 |
Engraving brass, 2% lead |
- |
CuZn39Pb2 |
C3560 |
59-64.5 |
~39 |
2.0-3.0 |
- |
C37000 |
370 |
Engraving brass, 1% lead |
- |
CuZn39Pb1 |
C3710 |
59-62 |
~39 |
0.9-1.4 |
- |
C38000 |
380 |
Section brass |
Cz121 |
CuZn43Pb3 |
- |
55-60 |
~43 |
1.5-3.0 |
Aluminum 0.1-0.6 |
C38500 |
385 |
Free cutting brass |
Cz121 |
CuZn39Pb3 |
- |
56-60 |
~39 |
2.5-4.5 |
- |