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Established in 1996, Ningbo Qianyi Pneumatic & Hydraulic Co.,ltd(QPE) is China brass fitting manufacturer of metal push in fittings and other brass pneumatic fittings, pneumatic and hydraulic couplings. We are manufacturing fittings with both lnch and metric measurement system. We have a technical team with skilled workers who are able to the whole course of R&D, Quality Controls, Production, Designing. And we can manufacturing any special pneumatic & hydraulic fittings upon customers, request. We also can supply OEM brass fittings, and have passed ISO9001 standard. |
| Features |
1.Connection and disconnection of the tube can be repeated several times and is performed with one hand ,without using of tools.
2.Nickel-plated brass bodies ensures anti-corrosion and anti-contamination.
3.The sealing ring(O-ring) can be easily replaced if it is damaged.
4.Most all models available in inch and metric size.
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| Specifications |
| Material |
Body and collet:Nickel-plated Brass
O-ring:NBR(other material is available on request) |
| Threads |
BSPT,BSPP,NPT,Metric threads |
Pressure
Tube to connect |
0.8-16bar(see tube)
PU,PE,Nylon 6-11-12 |
| Fluid |
Compressed air |
| Temperature |
-10℃-60℃(see data of used tubing) |
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| Construction |
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| Products code system |
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1:Model type
2:Tube outer dia |
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METRIC SIZE |
INCH SIZE |
| Code |
04 |
05 |
06 |
08 |
10 |
12 |
14 |
16 |
1/8 |
5/32 |
3/16 |
1/4 |
5/16 |
3/8 |
1/2 |
| Dia. |
4mm |
5mm |
6mm |
8mm |
10mm |
12mm |
14mm |
16mm |
1/8inch |
5/32inch |
3/16inch |
1/4inch |
5/16inch |
3/8inch |
1/2inch |
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| 3:Thread Size |
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METRIC SIZE |
| Code |
M3 |
M5 |
M6 |
M8 |
M10 |
M12 |
M12A |
M14 |
M16 |
M20 |
| Dia. |
M3×0.5 |
M5×0.8 |
M6×1 |
M8×1 |
M10×1 |
M12×1.25 |
M12×1.5 |
M14×1.5 |
M16×1.5 |
M20×1.5 |
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55°Taper Pipe Thread(BSPT) |
G-Thread(BSPP) |
| Code |
01 |
02 |
03 |
04 |
06 |
08 |
G01 |
G02 |
G03 |
G04 |
| Dia. |
R1/8 |
R1/4 |
R3/8 |
R1/2 |
R3/4 |
R1 |
G1/8 |
G1/4 |
G3/8 |
G1/2 |
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American Standard Taper Pipe Thread (NPT) |
| Code |
U10 |
N00 |
N01 |
N02 |
N03 |
N04 |
N06 |
N08 |
| Dia. |
10-32UNF |
NPT1/16 |
NPT1/8 |
NPT1/4 |
NPT3/8 |
NPT1/2 |
NPT3/4 |
NPT1 |
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| For Details,Pls Click the picture. |
| Metric (Inch) Size With BSPT(NPT) Thread |
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| G Thread Push In Fittings(O-RING) |
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| Stainless Steel 316 Push In Fittings |
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