L-Type Hydraulic Pneumatic Reciprocating Piston Seal

• Customization: Available
• Material: PTFE+NBR Ring
• Application: Cylinder
• Model NO.: many
• Performance: High Pressure
• Shape: Square Ring
• Standard: Standard, Nonstandard
• Mixed Batch: Support
• Size: All
• MOQ: 100 PCS
• OEM: Acceptable
• Transport Package: Plastic Bag and Carton
• Specification: many
• Trademark: HTong
• Origin: Hebei
• HS Code: 3926909090
• Production Capacity: 100, 000PCS/Month

Product Description

 Product use: for the reciprocating hydraulic cylinder, cylinder piston seal
Material: NBR Ding Qing Rubber
Working temperature; -40 to 80 ° C
Working pressure: 1-32Mpa
Working medium: liquid, gas
Product hardness; HS70±5A
Standard source: HG4-331-66

 

(dxD×H)	(dxD×H)	(dxD×H)	(dxD×H)	(dxD×H)
11×30×7	35×55×8	70×100×12	148×200×14	255×300×20
12×32×7	38×60×8	75×100×12	148×200×20	275×320×20
15×35×7	40×65×8	75×105×10	150×190×17	295×340×20
18×38×7	40×70×10	80×110×12	160×200×17	310×360×20
20×40×7	40×75×10	80×110×15	170×210×17	320×275×20
20×45×15	44×70×10	85×55×10	180×220×17	330×380×20
22×42×8	45×70×10	90×120×14	180×240×17	350×400×20
25×45×8	50×80×10	100×125×14	196×224×17	370×420×20
26×75×22	50×100×15	100×130×14	200×240×17	400×450×20
26×35×23	55×85×12	110×140×14	201×223×17	420×575×20
28×48×8	55×100×12	110×140×20	205×250×15	430×610×20
30×50×8	60×90×12	110×169.6×20	215×160×17	475×495×17
30×50×10	60×125×12	120×150×14	220×180×17	475×495×20
32×52×7	60×125×15	130×160×14	225×185×18
35×52×7	65×95×12	130×170×14	240×300×20	900×950×45
35×50×8	70×95×15	140×180×14	240×315×20	-

 
custom is available
According to the actual environment of the customer needs to produce a variety of physical properties and specifications of the wear ring.
Corrosion resistance: the ability to bear in addition to the molten alkali metals, fluoride medium and more than 300 DEG C sodium hydroxide outside all acid (aqua regia), strong oxidizing agent, reducing agent and organic solvent.
Insulation: not affected by the environment and frequency, the volume resistance of up to 1018 ohm cm, dielectric loss of small, high breakdown voltage.
High and low temperature resistance: on the influence of the temperature change is not big, wide temperature range, can use the temperature of -190~260 DEG C. Self lubrication: with the smallest coefficient of friction in the plastic, is an ideal non oil lubricating material. The surface is not sticky: solid materials are known to be unable to adhere to the surface, is a surface can be the smallest solid material.
Atmospheric aging resistance, radiation resistance and low permeability: the long-term exposure to the atmosphere, the surface and the performance remains unchanged.