BOLTING JOINTS FOR MOLD COOLING –FOR HIGH TEMPERATURE (HEAT RESISTANT 120°C SERIES)–
Packed Product
■ Straight joint E Use hot water tubing (M−SFT D P.999 ).
■ Guide for bolting Joints for mold cooling
Sectional view of tube inserting hole Tube
– Bolting Joints High temperature type (Heat resistant 120°C series) –
B 1 B 2 Cap nut Metal body
M–NSC (Stainless Steel) M–NKC (Brass)
R （ PT ）
C
Tube insertion part
● L–shaped joint
● Characteristics
Cap nut
A structure in which tube insert can be tightened with a cap nut, where no torque control is required.
Tube
F
1 ℓ
a
M Stainless steel (SUS316) Brass (C3604) Thread JIS B0203 tapered thread for tubing R (PT)
● Specifications
L
Metal Body
Usable fluid
Water (fresh water), Air
Usable Pressure Range
Pressure Range of the tube applicable. Depends on tube specifications range.
Applicable tube Ext. Dia. × Int. Dia.
Tube insertion hole
Cap nut
Metal body
Part Number
Allowable Temperature Range
＊
a
d L
Hole dia. P
Depth C
B 1 (side to side)
B 2 (side to side)
E Please refer to P.999 for specifications of tube.
Type
F
ℓ 1
R (PT)
No.
6–01 6–02 6–03 8–01 8–02 8–03
25.5 21.5 28.5 22.5 29.5 23.2 27.5 23.5 30.5 24.5 31.5 25.2 33.5 27.5 34.5 28.2 33.5 27.5 34.5 28.2
8
12 14 17
1/8 1/4 3/8 1/8 1/4 3/8 1/4 3/8 1/4 3/8 1/8 1/8 1/4 1/4 3/8 1/4 3/8
● Tube Installation/Removal
6 × 4
M–NSL
M–NKL
11 12
6
6
3
11.5 12
① Detaching the tube Check if the tube end is squarely cut (in the right angle), and it is not damaged or deformed. Insert the tube fitted with a cap nut to the root of the tube insert. Tighten the hexagonal part of the cap nut, to fit to the mold body with a spanner. Lightly pull the tube to make sure that it will not come out. When fitting the tube to bolting joints again, fit it after cutting the part fitted before. Usage without cutting could cause the tube to fall off unexpectedly or result in water leakage. ② Tightening the screw Tighten the hexagonal part or body rectangular part with a spanner. Since sealing materials are not put on the tapered thread for tubing, use sealing tapes or sealing materials if necessary. (When using/applying sealing tapes or sealing materials, leave 1.5–2.0– thread from the end of the screw. ) ③ Detaching the tube Detach the tube after holding the hexagonal part with a spanner and detaching the cap nut with another spanner. Be sure to stop the fluid such as water and air before detaching the tube.
8
14
8 × 6
M–NSC (Stainless steel)
8
7
5
13.5 14
11 12 11 12 11 12
17
10–02 10–03 12–02 12–03
10 × 7.5 10
9
6
16.5 17
17
12 × 9
12
9
7.5
16.5 19
19
6 × 4 8 × 6
6–01 8–01 8–02
6
6
3
22 24 27
18.0 11
10
8 8
10 12 14 16 17
20.0 21.0
8
7
5
12
12
11 11 12 11 12
M–NKC (Brass)
10–02 10–03 12–02
29.8 23.8 31.8 25.5 30.4 24.4 32.4 26.1
10 × 7.5 10
9
6
14.8 16
● Precautions
12 × 9
12
9
7.5
15.4 17
17
12–03 E Use hot water tubing (M−SFT D P.999 ).
Before removing the joint, make sure to check that the pressure from inside the tube has come down to zero and the temperature of the fluid (water) to below 30°C for avoiding any accidents that may result from splashed hot fluid. Keep the joint body free of load (such as tension, torsion or bending to protect it from damage). (This may result in damage of joint body.) Do not apply percussion flow (water hammer) to the joint.
①
②
③
■ L–shaped joint
M–NKL (Brass)
M–NSL (Stainless Steel)
Sectional view of tube inserting hole
Tube
Tube insertion part
Cap nut
P
Tube insertion part
Cap nut
b
B 1
P
Tube Insert part
a
B 1
Metal body
R （ PT ）
R （ PT ）
1 ℓ
1 ℓ
Snapper to x the main body Snapper to rotate the cap nut
a b
d ＊
B 2
Part Number
Part Number
a
B 2
a
M Stainless steel (SUS316) Brass (C3604) Thread JIS B0203 tapered thread for tubing R (PT)
Metal body
PACK
Type
No.
PACK
Type
No.
L
L
Packed Product
6–01 8–01 8–02
6–01 6–02 6–03 8–01 8–02 8–03
30PACK (30 PACK) 50PACK (50 PACK)
M–NKC (Brass) M–NKL (Brass)
Applicable tube Ext. Dia. × Int. Dia.
Tube insertion hole
Cap nut
Metal body
Part Number
M–NSC (Stainless steel)
30PACK (30 PACK) 50PACK (50 PACK)
10–02 10–03 12–02 12–03
＊ d L a e
B 2 (side to side)
Hole dia. P
Depth C
B 1 (side to side)
Type
ℓ 1
R (PT)
No.
F
M–NSL (Stainless steel)
10–02 10–03 12–02 12–03
6–01 6–02 6–03 8–01 8–02 8–03
21 24 21 22 24.1 22 29 33.6 29
8 12 1/8 11 14 1/4 12 19 3/8
6 × 4
6
6 3
11.5 12
30.8 28.8
8
1/8 1/4 1/4 3/8 1/4 3/8 1/8 1/4 1/4 3/8 1/4 3/8
25
25
17
M–NSL ( Stainless steel)
8 × 6
8
7 5
13.5 14
11
29 33.6 29
12 19 3/8
Part Number PACK – Type No. 30PACK – M–NKC 6–01
Delivery Quotation
10–02 10–03 12–02 12–03
34
11 12 11 12
Order
10 × 7.5
10
9 629
29 16.5 17
19
33.6
34
12 × 9
12
9 7.529
29 16.5 19
19
33.6
6 × 4 8 × 6
6–01 8–01 8–02
6 8
6 31718.82011
10 12
8 8
8 1/8
19.5 21.5
7 5
22.5 23 12
10
11 11 12 11 12
M–NKL (Brass)
10–02 10–03 12–02 12–03
27.2 26.9 27.8 27.5
10×7.5
10
9 624
28 14.8 16
14
12×9
12
9 7.524
28.5 15.4 17
14
Part Number M– NSC 8–02 M–NSL10–03
Quotation
Delivery
Order
995
996
Powered by FlippingBook