Ningbo Brando Hardware Co., Ltd
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Male Thread Pneumatic Air Hose Repair Fittings Quick Connect Nickle Coated
We develop and produce plastic body fitting, brass fitting, and stainless steel hose fitting for more than 10 yeas, and have more than 20 models of series and more than thousands varieties. Our hose pipe fitting widely used on fields of food machinery, enviroment protecting area, printing machines, housing bulding, water purifier system, textile machineries, auto spare parts, automation machines, pneumatic and hydraulic valve or cylinders, and so on.
We control hose fitting quality by our professional management team, advanced process technical skills, and 100% inspection after assembling to ensure our customer well use our parts. In fact, we have got good reputation from abroad customers.
We also can produce as your drawing or requirements, can supply samples for your quality checking and testing, any question on quality can ask us, we will supply professinal suggestion and solution plan.
Main structure and material description of push in type hose fitting:
| Body | POM, or other plastic |
| Sealing ring | NBR, or customized as customer request |
| Bush | KIRSTE |
| Junk ring | POM |
| Reed | Stainless Steel |
| Press-button | POM |
Schematic Diagram:
Main technical parameter:
| Material | Plastic/Brass |
| Connection thread type | BSP |
| Connection thread type | BSPP |
| Connection thread type | Metric thread |
| Connection thread type | NPT |
| Working pressure | 0--0.8MPa |
| Connecting tube material | PA |
| Connecting tube material | PU |
| Connecting tube diameter | OD3, 4, 6, 8, 10, 12, 16 |
| Medium | Compressed air |
| Working temperature | 5-6℃ |
Kinds of current type for your option, but also can be customized by your drawing or sample:
| Part No. | R | D | L1 | L | S | Inner Hex |
| PC4 | M5X0.8 | 4 | 6 | 22 | 10 | 3 |
| PC4 | M6X1 | 4 | 6 | 22 | 10 | 3 |
| PC4 | R1/8" | 4 | 8 | 21 | 12 | 3 |
| PC4 | R1/4" | 4 | 9 | 18 | 13 | 3 |
| PC4 | R3/8" | 4 | 10 | 20 | 17 | 3 |
| PC4 | R1/2" | 4 | 11 | 22 | 21 | 3 |
| PC6 | M5X0.8 | 6 | 6 | 23 | 12 | 4 |
| PC6 | M6X1 | 6 | 6 | 23 | 12 | 4 |
| PC6 | R1/8" | 6 | 8 | 22 | 12 | 4 |
| PC6 | R1/4" | 6 | 9 | 22 | 13 | 4 |
| PC6 | R3/8" | 6 | 10 | 21 | 17 | 4 |
| PC6 | R1/2" | 6 | 11 | 23 | 21 | 4 |
| PC8 | R1/8" | 8 | 8 | 27 | 14 | 4 |
| PC8 | R1/4" | 8 | 9 | 24 | 14 | 6 |
| PC8 | R3/8" | 8 | 10 | 22 | 17 | 6 |
| PC8 | R1/2" | 8 | 11 | 23 | 21 | 6 |
| PC10 | R1/8" | 10 | 8 | 29 | 27 | 4 |
| PC10 | R1/4" | 10 | 9 | 30 | 17 | 6 |
| PC10 | R3/8" | 10 | 10 | 28 | 17 | 8 |
| PC10 | R1/2" | 10 | 11 | 24 | 21 | 8 |
| PC12 | R1/8" | 12 | 8 | 31 | 19 | 4 |
| PC12 | R1/2" | 12 | 9 | 32 | 19 | 6 |
| PC12 | R3/8" | 12 | 10 | 29 | 19 | 10 |
| PC12 | R1/2" | 12 | 11 | 31 | 21 | 10 |
More selection of our pneumatic hose fitting, fast fitting:
Suggestions of how to use push in type fast hose fitting:
1, Cut the tube and insert as deep as possible, then pull the tube to be sure of the connection
success; when disconnecting, press the sleeve while pulling the tube along axial direction.
2, Different manufacturers use different thread tolerances, so please kindly apply thread tape to avoid leakage if possible if the male is PT or NPT type even with coating.
3, Do not make the angle between tube and the axis of sleeve more than 30°, or you are advised to select type such as PL45 or other models.