成功貿易公司•Success Trading Co.•地址:香港九龍土瓜灣道 82-84 號興華中心八樓 3A 室•電話:+852-2365-1936•傳真:+852-2365-2512
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泵膠管

本公司所代理的英國 Watson-Marlow 蠕動泵方便快捷,有數種不同材料、直徑的膠管可配合各類酸、鹼、腐蝕性液體選擇使用。

選擇膠管的不二法門:
  • 先決定哪種管線材料具有合適的化學性質
  • 再選擇最符合工作需要的膠管尺寸
一般而言,在化學性質與膠管尺寸搭配合宜的情況下,材質為 Bioprene 或 Marprene 的管線是最持久耐用的。除此之外,Silicone 膠管最常使用於孔徑在 9.6mm (3/8") 以下的場合,而 Neoprene 膠管則常被拿來滿足孔徑在 12.7mm (1/2") 以上的需要。

Bioprene
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Wall Thickness


Tube Bore
  • Longest life tube to meet USP and NFS Class VI requirements and USDA standards for food handling
  • Comply with FDA 21 CFR 177.260
  • Working temperature range: 5°C to 80°C
  • Beige
  • Autoclavable
  • Available in 15 metre packs only
  • Standards tubing material for 800 series elements and continuous tubing in 2.3 and 2.5 metre lengths
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Marprene
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Wall Thickness


Tube Bore
  • Longest life tubing with excellent chemical compatibility
  • Meet USDA standards for food handling
  • Comply with FDA 21 CFR 177.260
  • Working temperature range: 5°C to 80°C
  • Beige
  • Autoclavable
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Silicone
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Material


Wall Thickness


Tube Bore
  • Available in one version - Platimum cured
  • It is food and medical quality and meet USP and NFC Class VI standards
  • Platinum cured offers high levels of purity
  • Working temperature range: 20°C to 80°C
  • High permeability
  • Translucent
  • Autoclavable
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Neoprene
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Wall Thickness


Tube Bore
  • Best tubing material for abrasive slurries and pumping against sustained pressure
  • Good suction and pressure capabilities
  • Working temperature range: 0°C to 80°C
  • Food quality
  • Black
  • Available for high-flow, high-pressure 900 series pumps
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Butyl
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Wall Thickness


Tube Bore
  • Useful for some chemical compatibility where Marprene and Neoprene are unsuitable
  • Limited pressure and suction performance
  • Working temperature range: 0°C to 80°C
  • Black
  • Low shore hardness suitable for use with 100 series pumps
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Tygon
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Wall Thickness


Tube Bore
  • Polyvinylchloride thermoplastic
  • R-3603 laboratory formulation for 1.6mm wall thickness tubing and B-44-4X formulation for 3.2mm wall thickness
  • Meet FDA criteria for use with food
  • NFS listed
  • Working temperature range: 20°C to 60°C
  • Glass clear
  • High shore hardness giving excellent pressure and suction performance and low permeability
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Viton
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Wall Thickness


Tube Bore
  • Expensive but sometimes the only chemically suitable material, especially for handling aggressive acids, solvents and alkalis
  • Low Pressure and suction capabilities
  • Working temperature range: 0°C to 80°C
  • Black
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