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The world's first series of nitrogen gas springs, all sizes conform to ISO11901 nitrogen gas spring standard.
Pressure: 45KGF-1000KGF Stroke: 10mm-300mm
Maximum Stroke/Minute approx. 15-40 (at 20℃)

Micro nitrogen spring is common with R12 series products
Micro nitrogen spring is common with R12 series products
BKB-450N
Nominal bomb pressure: 450N Maximum inflation pressure: 18Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤1.2m/s Working medium: Nitrogen (N2) Operating temperature range:……
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Micro nitrogen spring is common with R19 series products
Micro nitrogen spring is common with R19 series products
BKB-750N
Nominal bomb pressure: 750N Maximum inflation pressure: 18Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤1.2m/s Working medium: Nitrogen (N2) Operating temperature range:……
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Mini nitrogen spring
Mini nitrogen spring
BKB-1700N
Nominal bomb pressure: 1700N Maximum inflation pressure: 18Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤1.2m/s Working medium: Nitrogen (N2) Operating temperature range……
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Compact nitrogen spring
Compact nitrogen spring
BKB-2500N
Nominal bomb pressure: 2500N Maximum inflation pressure: 15Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤1.2m/s Working medium: Nitrogen (N2) Operating temperature range……
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Compact nitrogen spring
Compact nitrogen spring
BKB-5000N
Nominal bomb pressure: 5000N Maximum inflation pressure: 15Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤1.2m/s Working medium: Nitrogen (N2) Operating temperature range……
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Compact nitrogen spring
Compact nitrogen spring
BKB-7500N
Nominal bomb pressure: 75000N Maximum inflation pressure: 15Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤0.8m/s Working medium: Nitrogen (N2) Operating temperature rang……
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Compact nitrogen spring
Compact nitrogen spring
BKB-10000N
Nominal bomb pressure: 1000N Maximum inflation pressure: 15Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤0.8m/s Working medium: Nitrogen (N2) Operating temperature range……
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Compact nitrogen spring
Compact nitrogen spring
BKB-15000N
Nominal bomb pressure: 15000N Maximum inflation pressure: 15Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤0.8m/s Working medium: Nitrogen (N2) Operating temperature rang……
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Compact nitrogen spring
Compact nitrogen spring
BKB-24000N
Nominal bomb pressure: 24000N Maximum inflation pressure: 15Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤0.8m/s Working medium: Nitrogen (N2) Operating temperature rang……
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Compact nitrogen spring
Compact nitrogen spring
BKB-30000N
Nominal bomb pressure: 30000N Maximum inflation pressure: 15Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤0.8m/s Working medium: Nitrogen (N2) Operating temperature rang……
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Compact nitrogen spring
Compact nitrogen spring
BKB-42000N
Nominal bomb pressure: 42000N Maximum inflation pressure: 15Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤0.8m/s Working medium: Nitrogen (N2) Operating temperature rang……
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Compact nitrogen spring
Compact nitrogen spring
BKB-50000N
Nominal bomb pressure: 50000N Maximum inflation pressure: 15Mpa Minimum charging pressure: 2.5Mpa Maximum working speed: ≤0.8m/s Working medium: Nitrogen (N2) Operating temperature rang……
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