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Established in 1996, Ningbo Qianyi Pneumatic & Hydraulic Co.,ltd(QPE) is China coupling 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 couplings, and have passed ISO9001 standard. |
| Features |
1. Poppet valves available to prevent uncoupled leakage
2. Ball valves available for rugged dependability in heavy-duty hydraulic applications,within rated working pressure
3. Critical parts are induction hardened for durability
4. Dependable ball-locking mechanism holds the mating halves together
5. Socket and plug are precision machined from solid bar stock
6. KZE Series couplings interchange with couplings meeting ISO 7241-1,Series B.
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| For Details,Pls Click the picture. |
| KZB Series Hydraulic Quick Couplings(Steel) |
| Specifications |
| Body size (in) |
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| Rated Pressure (Bar) |
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| Material: |
Carbon steel |
| Standard seal material: |
NBR (other material is available on request) |
| Temperature Range (Std seals): |
-20°C to +80°C |
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| KZD Series Hydraulic Quick Couplings(Brass) |
| Specifications |
| Body size (in) |
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| Rated Pressure (Bar) |
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| Material: |
Brass |
| Standard seal material: |
NBR (other material is available on request) |
| Temperature Range (Std seals): |
-20°C to +80°C |
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| KZBSS Series Hydraulic Quick Couplings(Stainless Steel) |
| Specifications |
| Body size (in) |
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| Rated Pressure (Bar) |
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| Material: |
Stainless Steel |
| Standard seal material: |
NBR (other material is available on request) |
| Temperature Range (Std seals): |
-20°C to +80°C |
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| KZBF Series Interchange ISO7241B |
| Specifications |
| Body size (in) |
1 1/2 |
| Rated Pressure (Bar) |
100 |
| Material: |
Steel Brass Stainless |
| Standard seal material: |
NBR (other material is available on request) |
| Temperature Range (Std seals): |
-20°C to +80°C |
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| KZBE Series Interchange ISO7241B |
| Specifications |
| Body size (in) |
3/8 |
| Rated Pressure (psi) with saturated steam at 338°F |
100 |
| Temperature Range (std seals) |
Ethylene Propylene |
| Contlnuous |
+250°F |
| Internlttent |
+400°F |
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