耐壓性強，靈活性高。SPIR STAR®軟管在達到工作壓力185Mpa（安全系數(shù)4:1）的同時，最大程度的保證其靈活性。 SPIR STAR®軟管的重量比同類橡膠管輕達50%，流量大，彎曲半徑小，耐臭氧，抗紫外線，且使用壽命長。可以滿足高壓液壓行業(yè)對于軟管的所有要求,我們還可以提供應(yīng)用于該行業(yè)的多種雙聯(lián)管。
SPIR STAR®特別研發(fā)了3種不同系列的軟管應(yīng)用于石油和天然氣行業(yè)。SPIR STAR軟管具有以下特點：膨脹系數(shù)小，重量小，耐外壓性強。
| Part Number | Description | Max Pressure |
|---|---|---|
| CV-MF4-BS | 1/4” NPT Female Check Valve with ball seat | 1.035 bar / 15.000 psi |
| CV-NF4-SS | 1/4” NPT Female Check Valve with soft seat | 1.035 bar / 15.000 psi |
| CV-NF6-BS | 3/8” NPT Female Check Valve with ball seat | 1.035 bar / 15.000 psi |
| CV-NF6-SS | 3/8” NPT Female Check Valve with soft seat | 1.035 bar / 15.000 psi |
| CV-NF8-BS | 1/2” NPT Female Check Valve with ball seat | 1.035 bar / 15.000 psi |
| CV-NF8-SS | 1/2” NPT Female Check Valve with soft seat | 1.035 bar / 15.000 psi |