Parker派克流体连接件Parker fluid connectors
Parker派克热塑软管-Parflex
Parker Parflex929B – 厚壁PTFE软管

929/929B系列软管，相比较于919/919B软管来说，其具有更好的耐扭结能力和更小的气体渗透性。具有优异的流体化学兼容性、抗水分子渗入和更广泛的工作温度范围（从-73°C到+232°C）。 The 929/929B features improved kink resistance and enhanced resistance to gas permeation over 919/919B hose. 929/929B PTFE hoses feature superior chemical compatibility, resist moisture,and performs in a wide temperature range from -100°F to +450°F.

派克929/929B厚壁光滑PTFE软管，相比较于919/919B软管来说，由于增加了內胶PTFE的壁厚，使得其具有更好的耐扭结能力和更小的气体渗透特性。该系列PTFE软管具有更为优异的流体化学兼容性，并能承受高达+232°C的高温。 该系列软管可以但不仅局限于以下众多的应用场合，比如化学品传输管路、高温通用液压和冷却系统管路。该系列软管的PTFE芯管具有抗水分子渗入和低摩擦系数的特性，因此显著降低了管路的压力损失和杂质的沉淀堆积。 Parker's 929/929B Heavy Wall Smoothbore PTFE Hose features improved kink resistance and enhanced resistance to gas permeation over 919/919B hose due to an increased wall thickness. These PTFE hoses have exceptional chemical compatibility and handle temperatures as high as +450°F. They are used in numerous applications including but not limited to chemical transfer lines, high temperature general hydraulics, and coolant lines. The PTFE core tube resists moisture and offers the lowest coefficient of friction of any known plastic, therefore minimizing pressure drops and deposits.

PTFE软管比较于金属软管更容易由于应力或挠曲而破裂。 929软管符合SAE 100R14A标准要求，其芯管材料为符合FDA要求的天然PTFE；而929B软管符合SAE 100R14B标准要求，其芯管采用黑色静电耗散的PTFE材料加工制造。 派克919B可以用于传输非导电性流体比如油品、油漆、燃油或蒸汽。 PTFE hoses are less susceptible to cracking from stress or flexing than metal hoses. The 929 hose meets SAE 100R14A and is constructed of a natural FDA compliant PTFE tube while 929B hose meets SAE 100R14B and is manufactured with a black static-dissipating PTFE core tube. Parker 919B should be used when conveying non-conducting fluids such as oils, paints, fuels, or steam.

929B – 厚壁PTFE软管

929/929B 系列 - 耐化学品厚壁PTFE光滑软管

市场Markets:
- Fluid Handling
- Medical
- Oilfield Service
- Transportation
- Military
- 流体处理
- 医疗
- 油田服务
- 交通
- 军事

特点/优势Features/Benefits:
- Tight bend radius for easy handling and smooth operation
- Increased kink resistance
- Enhanced resistance to gas permeation due to increased PTFE wall thickness (.040”)
- 更小的弯曲半径使得该软管更易于进行管路布置和正常顺利地运转
- 抗扭结能力提高
- 由于PTFE壁厚的增加使得气体渗透率降低(.040”)

应用Applications:
- Chemical transfer lines
- General hydraulics
- Compressed air/gases
- Adhesive dispensing
- Coolant lines
- Medical gases
- 化学品输送管路
- 通用液压
- 压缩空气/气体
- 点胶机
- 冷却系统管路
- 医药气体

证书/符合标准Certifications/Compliance:
- Meets/Exceeds SAE 100R14A - 929
- Meets/Exceeds SAE 100R14B - 929B
- FDA CFR 177.1550 (Natural tube)
- 929软管：符合/超过 SAE 100R14A标准要求
- 929B软管：符合/超过SAE 100R14B标准要求
- FDA CFR 177.1550 (天然芯管)

技术要求Technical Specifications:
- Tube: 929 - Natural FDA Compliant PTFE
929B - Black Static-Dissipative PTFE
- Reinforcement: 304 Stainless Steel braid
- Use hose type 929B with static-dissipative core tube when conveying non-conducting fluids such as oils, paints, fuels, steam, etc.
- Minimum burst pressure is 4x maximum working pressure at 73°F (23°C)
- Uses 91N Series fittings
- Hose I.D. is nominal
- Hose O.D. is maximum
- 芯管:929 - 符合FDA的天然PTFE
929B -黑色静电耗散的 PTFE
- 增强层:304不锈钢丝编织
- 929B系列软管由于芯管材料是静电耗散性PTFE材料，所以它可以用于输送非导电性流体比如油品、油漆、燃油、蒸汽等。
- 软管min.爆破压力在+73°F (+23°C)时是max.工作压力的4倍。
- 与91N系列软管接头匹配扣压
- 软管内径I.D.采用名义尺寸设计
- 软管外径O.D.采用max.尺寸公差设计

929/929B 系列 - 耐化学品厚壁PTFE光滑软管型号