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Parker派克 919/919B/919J/919U 系列 - 耐化学品光滑PTFE软管 派克Parker 919系列聚四氟乙烯软管  PTFE软管
Parker派克 919 Series PTFE Hoses

 

919/919B/919J/919U系列PTFE软管,具有优异的化学品兼容性、能阻止水分子的渗入、更为广泛的工作温度范围和较低的摩擦系数等性能,以促进流体介质的输送。919系列软管的耐温高可达+232°C。 PTFE hoses feature superior chemical compatibility, resist moisture, perform in a wide temperature range and offer a low coefficient of friction to assist with flow. Most 919 hoses handle temperatures up to 450°F.

 

 

派克的耐化学腐蚀PTFE光滑管软管具有出色的化学兼容性,可承受高达+ 450°F的温度。919 / 919B组件用于许多应用,包括但不限于化学传输线,高温通用液压系统和冷却剂线。PTFE芯管具有防潮功能,并且具有任何已知塑料中最低的摩擦系数,因此可将压降和沉积物降至最低。与金属软管相比,PTFE软管不易因应力或弯曲而破裂。919软管符合SAE 100R14A,并由符合FDA的天然PTFE管制成,而919B软管符合SAE 100R14B,并由黑色的耗散PTFE芯管制成。输送油,油漆,燃料或蒸汽等非导电流体时,应使用Parker 919B。派克(Parker)的919J PTFE软管具有挤塑的硅树脂外套,可提供干净,光滑的覆盖层,而919U则具有无磨损的耐磨聚氨酯护套,可保护不锈钢钢丝增强材料免受磨损,磨损和污染。这两种软管均由符合FDA标准的天然PTFE芯管制成,并由304不锈钢编织层加固。919U软管上的聚氨酯护套减小了最低和最高温度范围(-40°F至+ 275°F)。919J PTFE软管上的硅胶套只能降低较低的工作温度(-40°F至+ 450°F)。这两种软管均由符合FDA标准的天然PTFE芯管制成,并由304不锈钢编织层加固。919U软管上的聚氨酯护套减小了最低和最高温度范围(-40°F至+ 275°F)。919J PTFE软管上的硅胶套只能降低较低的工作温度(-40°F至+ 450°F)。这两种软管均由符合FDA标准的天然PTFE芯管制成,并由304不锈钢编织层加固。919U软管上的聚氨酯护套减小了最低和最高温度范围(-40°F至+ 275°F)。919J PTFE软管上的硅胶套只会降低较低的工作温度(-40°F至+ 450°F)。 Parker's Chemical Resistant PTFE Smoothbore hoses have exceptional chemical compatibility and handle temperatures as high as +450°F. 919/919B assemblies 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 hoses are less susceptible to cracking from stress or flexing than metal hoses. The 919 hose meets SAE 100R14A and is constructed of a natural FDA compliant PTFE tube while 919B 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. Parker’s 919J PTFE Hose features an extruded silicone jacket to provide a clean, smooth cover and 919U features a non-marring, abrasion-resistant polyurethane jacket to shield the stainless steel wire reinforcement against wear, fraying and contaminants. Both of these hoses are constructed of a natural FDA compliant PTFE core tube and reinforced with a 304 stainless steel braid. The polyurethane jacket on the 919U hoses reduces the minimum and maximum temperature range (-40°F to +275°F). The silicone jacket on the 919J PTFE hose only reduces the lower operating temperature (-40°F to +450°).

 

919J - 硅胶外皮PTFE软管

 

构成材料: 芯管:天然符合FDA的PTFE
增强层:304不锈钢丝编织
外胶层:红色硅胶
温度范围: -40°C ~ +232°C
适用接头: 91N系列接头,具体连接形式请咨询派克公司
性能: 超过SAE 100R14A标准要求, 获得FDA 21 CFR 177.1550认证
应用: 化学品传输,通用液压,压缩空气/气体,胶黏剂,冷却管路

 

型号
软管内径
软管外径
工作压力
min.弯曲半径
inch mm mm psi Mpa mm
919J-4-RED 3/16 4.8 11.4 3000 20.7 51
919J-6-RED 5/16 7.9 14.7 2500 17.2 102
919J-8-RED 13/32 10.3 17.3 2000 13.8 127

 

Parker派克 919/919B/919J/919U 系列 - 耐化学品光滑PTFE软管


市场Markets:
- Fluid Handling
- Medical
- Oilfield Service
- Transportation
- Military
- Compressed Gas
-流体处理
-医疗
-油田服务
-运输
-军事
-压缩气体

特点/优势Features/Benefits:
- Excellent chemical compatibility for successful chemical transfer between lines
- Handles extreme temperatures from -100°F to +450°F
- Resists moisture
- Low friction minimizes pressure drops and deposits
- Steam cleanable
- Silicone cover provides a clean, non-marring, abrasion-resistant polyurethane cover protects the stainless steel wire reinforcement against wear, fraying and contaminants
-出色的化学兼容性,可在管道之间成功进行化学转移
-处理从-100°F到+ 450°F的极端温度
-防潮
-低摩擦力使压降和沉积物最小化
-蒸汽可清洗
-硅胶套提供了清洁,无污染-耐磨的聚氨酯保护层可保护不锈钢线材免受磨损,磨损和污染

应用Applications:
- Chemical Transfer Lines
- General Hydraulics
- Compressed Air/Gases
- Adhesive Dispensing
- Coolant Lines
- Medical Gases
-化学品输送线
-通用液压
-压缩空气/气体
-胶粘剂分配
-冷却液管线
-医用气体

认证/合规性Certifications/Compliance:
- Meets/Exceeds SAE 100R14A - 919/919J
- Meets/Exceeds SAE 100R14B - 919B
- Meets/Exceeds SAE 100R14A with an exception of the temperature range -40°F to +275°F - 919U
- FDA CFR 177.1550 (Natural tube)

技术规格Technical Specifications:
- Tube: 919/919J/919U - Natural FDA Compliant PTFE 919B - Black Static-Dissipative PTFE
- Reinforcement: 304 Stainless Steel braid
- Use hose type 919B with static-dissipative core tube when conveying non-conducting fluids such as oils, paints, fuels, steam, etc.
- Burst pressure is 4x max working pressure at 73°F (23°C)
- Uses 91N Series fittings
- Hose I.D. is nominal
- Hose O.D. is maximum
- 919J Cover: Extruded Silicone
- 919U Cover: Polyurethane
- Cover must be skived prior to fitting attachment
- Other colors available upon request
-软管:919 / 919J / 919U-符合FDA的天然PTFE 919B-黑色防静电PTFE
-增强材料:304不锈钢编织物
-输送非导电性液体(如油)时,请使用919B型软管和防静电芯管,油漆,燃料,蒸汽等。
-爆裂压力是23°C(73°F)下的最大工作压力的4倍
-使用91N系列配件
-软管内径是标称的
-软管外径是最大的
-919J盖:挤压硅胶
-919U盖:聚氨酯
-盖上附件之前必须先将其刮掉
-可根据要求提供其他颜色

- 派克Parker 919系列聚四氟乙烯软管  PTFE软管

Parts
Hose Type
Size
Length
919-3 SS Braid, Natural -3 Random
919-4-100 SS Braid, Natural -4 100 ft
919-5-100 SS Braid, Natural -5 100 ft
919-6-100 SS Braid, Natural -6 100 ft
919-8-100 SS Braid, Natural -8 100 ft
919-10-50 SS Braid, Natural -10 50 ft
919-12-50 SS Braid, Natural -12 50 ft
919-16-50 SS Braid, Natural -16 Random
919-20 SS Braid, Natural -20 Random
919B-4 SS Braid, Static Dissipative -4 Random
919B-5 SS Braid, Static Dissipative -5 Random
919B-6 SS Braid, Static Dissipative -6 Random
919B-8 SS Braid, Static Dissipative -8 Random
919J-4-RED Silicone Jacket, Natural -4 Random
919J-5-RED Silicone Jacket, Natural -5 Random
919J-6-RED Silicone Jacket, Natural -6 Random
919J-8-RED Silicone Jacket, Natural -8 Random
919J-10-RED Silicone Jacket, Natural -10 Random
919J-12-RED Silicone Jacket, Natural -12 Random
919U-4 Polyurethane Jacket, Natural -4 Random
919U-6 Polyurethane Jacket, Natural -6 Random
919U-8 Polyurethane Jacket, Natural -8 Random
919U-12 Polyurethane Jacket, Natural -12 Random
919U-16 Polyurethane Jacket, Natural -16 Random
919J-16-RED Silicone Jacket, Natural -16 Random
919BJ-16-ORG Silicone Jacket, Static Dissipative -16 Random
919BJ-5-ORG Silicone Jacket, Static Dissipative -5 Random
919-10 SS Braid, Natural -10 Random
919-12 SS Braid, Natural -12 Random
919-16 SS Braid, Natural -16 Random
919-4 SS Braid, Natural -4 Random
919-5 SS Braid, Natural -5 Random
919-6 SS Braid, Natural -6 Random
919-8 SS Braid, Natural -8 Random
919BJ-4-ORG Silicone Jacket, Static Dissipative -4 Random
919BJ-6-ORG Silicone Jacket, Static Dissipative -6 Random
919BJ-8-ORG Silicone Jacket, Static Dissipative -8 Random
919BJ-10-ORG Silicone Jacket, Static Dissipative -10 Random
919BJ-12-ORG Silicone Jacket, Static Dissipative -12 Random

 

 

为什么要使用派克919软管?

耐化学腐蚀的PTFE-聚四氟乙烯光滑管软管-919 / 919B / 919J / 919U

派克919系列软管的min.壁厚 为.030英寸PTFE,可承受苛刻的化学药品和高温。工业界通常使用该软管,因为它符合SAE或FDA标准,尽管由于PTFE内管具有耐用性和使用寿命,所以有些人只是简单地使用它。随着时间的流逝,如果材料的设计不能承受特定的介质,则苛刻的化学药品和油类基本上会侵蚀内管。一旦内管破裂,流体就可以开始通过金属加固夹套吞噬。经过足够的时间后,软管可能会从盖上吞下。显然,如果您要处理潜在的环境和健康危害,那就不好了。

 

 

 

 

 

哪种PTFE软管最适合我的应用?

919软管有4种类型,每种类型各有特点。我们将为您分解它们。

919 / 919B软管的工业用途包括化学药品,液压油,压缩空气和气体以及冷却剂的输送。919和919B软管实际上是相同的,除了一个主要区别。919软管的内管是符合FDA的天然PTFE材料,而919B型软管则具有黑色的静电消散芯管。因此,在输送非导电介质(如油,油漆,燃料,蒸汽等)时,应使用919B软管。

内胎 :919 –符合FDA的天然PTFE | 919B –黑色防静电PTFE 增强材料 :304不锈钢编织层

工作参数

温度范围: -100°F(-73℃)至450 +°F(232℃)
变化的长度大。工作压力:
min. + 2%至-4%爆破压力是max.的4倍。23°C(73°F)下的工作压力

资质认证

  • 达到/超过SAE 100R14A(919)

  • 达到/超过SAE 100R14B(919B)

  • FDA 21 CFR 177.1550(919天然管)


919J系列软管

如果保护层很重要,则919J软管是更好的选择。它有一个硅胶套,可以保护不锈钢丝增强件免受磨损。它还可以防止外部污染物进入传输线。

内管 :919 –符合FDA的天然PTFE 增强材料 :304不锈钢编织层 盖 :挤压硅胶

工作参数

温度范围: -40°F(-40°C)至+ 450°F(232°C)的
max.长度变化 工作压力:
min. + 2%至-4%爆破压力是max.的4倍。23°C(73°F)下的工作压力

资质认证

  • 达到/超过SAE 100R14A

  • FDA 21美国联邦法规177.1550

 

919U系列软管

与919J软管相比,该系列软管提供了更持久的抗磨损和抗污染的外层保护。与有机硅相反,该覆盖层是无磨损,耐磨的聚氨酯覆盖层。由于这一特性,如果温度可能超过275°F,则不适合使用919U软管。

内管 :919 –符合FDA的天然PTFE 增强材料 :304不锈钢编织层 盖 :聚氨酯

工作参数

温度范围: -40°F(-40℃)至+ 275°F(135℃)
变化的长度大。工作压力:
min. + 2%至-4%爆破压力是max.的4倍。23°C(73°F)下的工作压力

资质认证

  • 达到/超过SAE 100R14A

  • FDA 21美国联邦法规177.1550


PTFE一般指聚四氟乙烯。聚四氟乙烯(Poly tetra fluoroethylene,简写为PTFE)

 

919-4
919-5
919-6
919-8
919-10
919-12
919-16
919-20
919B-4
919B-5
919B-6
919B-8
919J-4-RED
919J-5-RED
919J-6-RED
919J-8-RED
919J-10-RED
919J-12-RED
919J-16-RED
919BJ-4-ORG
919BJ-5-ORG
919BJ-6-ORG
919BJ-8-ORG
919BJ-10-ORG
919BJ-12-ORG
919BJ-16-ORG
919U-4
919U-6
919U-8
919U-12
919U-16

 

Parker 944B/955B High PSI hose PTFE Hose handling pressuresup to 5,500 psi
Parker's PTFE High Pressure Hydraulic Hose

Literature and Reference Materials
919BJ Static Dissipative PTFE Hose Assembly with Silicone Jacket--4660-919BJ
944B/955B High Pressure PTFE Hose--4660-944B-955B
BUL_4460_PTFE_Data_Sheet_Hose_Bulletin_UK
BUL_4460_PTFE_Overview_Hose_Bulletin_UK
Food & Beverage Transfer - Hose, Tubing, Fittings--4660-Food
Parflex Hose Pressure Quick Reference Guide--4660-Parflex_Hose_Pressure
Parker Offer of Sale
Why Fluoropolymers?
Conductive PTFE Tubing, Conductive ID and Fully Conductive--4660-TX405

Compliance, Certifications & Safety
Catalog 4660 Parflex Thermoplastic & Fluoropolymer Hose and Tubing--CAT-4660
Parflex Division EPA 6h Regulation
Parflex Division Global Automotive Declarative Substances List
Parflex Division Manufacturers Directive
Parflex Division REACH Compliance
Parflex Division RoHS Certificate / WEEE Certificate Directive
Parflex Division SDS
Parflex Mansfield NADCAP Certificate
Parflex Ravenna ISO 9001:2015 Certificate
Parker Division Proposition 65 Warning Language--Required_Prop_65_Warning
Persistent Organic Pollutants (POP) Regulation Parflex Fluoropolymer Products


   

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