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{"title":"707-39-30010 7073930010 WR WERA RING FOR SERVICE KIT,DUMP CYLINDER WA600-1 WA600","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/b3\/d694ef598482a1203eb3b981d807-200x200-1\/707_39_30010_7073930010_wr_wera_ring_for_service_kit_2cdump_cylinder_wa600_1_wa600.jpg","attrs":{"Brand Name":"OUB","Model Number":"707-39-30010","Certification":"ISO 9001","Place of Origin":"China"}}
{"title":"07156-00810 rubber Ring And Shaft Seal Ring For Diaphragm Pump 707-39-13510","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/d2\/59b15f5fd45d8211d8e0b03bcad4-200x200-1\/07156_00810_rubber_ring_and_shaft_seal_ring_for_diaphragm_pump_707_39_13510.jpg","attrs":{"Brand Name":"OUB","Model Number":"07155-01640","Certifiion":"ISO9001","Place of Origin":"China"}}
{"title":"0451035 5M6200 723-46-17510 Guide Fiber Strip Guide Ring Hydraulic Cylinder","imgUrl":"https:\/\/img.chinax.com\/nimg\/65\/6a\/b4d065312ab26a28a0fe9efee27c-200x200-1\/0451035_5m6200_723_46_17510_guide_fiber_strip_guide_ring_hydraulic_cylinder_seals_702_21_54540_07146_02066.jpg","attrs":{"Brand Name":"OUB","Model Number":"702-21-54540 07146-02066","Certifiion":"ISO9001","Place of Origin":"China"}}
{"title":"Wear Rings WR 707-39-13510 Cylinder Guide Ring Piston Seal Rings 07156-00810","imgUrl":"https:\/\/img.chinax.com\/nimg\/42\/2d\/03c5096415fc7cce062bb7e7cb66-200x200-1\/wear_rings_wr_707_39_13510_cylinder_guide_ring_piston_seal_rings_07156_00810_07001_01003.jpg","attrs":{"Brand Name":"OUB","Model Number":"07156-00810 707-39-13510","Certifiion":"ISO9001","Place of Origin":"China"}}
{"title":"Hydraulic Cylinder Wear Ring Seal Phenolic Resin WR Seals 707-39-18510 TZSUN","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/5e\/ec4676f2ba6e3ba1b2d2cd24bd2d-200x200-1\/hydraulic_cylinder_wear_ring_seal_phenolic_resin_wr_seals_707_39_18510_tzsun_3wg28_tztcn32_52_11.jpg","attrs":{"Brand Name":"OUB","Model Number":"707-39-18510 708-17-51210","Certifiion":"ISO9001","Place of Origin":"China"}}
{"title":"07155-00615 Wear Rings WR 707-39-18830 For Cylinder Guide Ring Piston Seal Rings","imgUrl":"https:\/\/img.chinax.com\/nimg\/1c\/28\/27a098bf1902d7ec1db1a84f80e4-200x200-1\/07155_00615_wear_rings_wr_707_39_18830_for_cylinder_guide_ring_piston_seal_rings_707_39_95120_07156_01215.jpg","attrs":{"Brand Name":"OUB","Model Number":"707-39-18830 707-39-95120","Certifiion":"ISO9001","Place of Origin":"China"}}
{"title":"SPGW Type Sealed Piston Rod Oil Seal For Excavator 707-44-90180 Piston Seal","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/09\/97bab99fd6ad45ec5bb7cc8a6b49-200x200-1\/spgw_type_sealed_piston_rod_oil_seal_for_excavator_707_44_90180_piston_seal_rings_707_42_90012.jpg","attrs":{"Brand Name":"OUB","Model Number":"707-42-90012 707-44-90180","Certifiion":"ISO9001","Place of Origin":"China"}}
Q: This picture looks like wood. Is it made of wood?
A: That's an excellent question.The material with that "wood-like" texture is not actual wood, but is made from high-performance engineering materials. They are primarily classified into the following categories:
Polytetrafluoroethylene (PTTE) with added bronze powder/graphite/molybdenum disulfide:Characteristics: This is currently one of the most mainstream and highest-performance materials. PTFE (Teflon) itself has an extremely low coefficient of friction and excellent self-lubricating properties. The addition of bronze powder improves thermal conductivity and load-bearing capacity. Adding graphite or molybdenum disulfide further enhances self-lubrication, particularly under poor lubrication conditions.Appearance: Typically dark gray or black in color, with a dense texture, resembling black laminated board.
Thermosetting resin-impregnated fabric:Characteristics: This is made by laminating fabrics such as cotton, linen, or synthetic fibers (like polyester) impregnated with phenolic resin or epoxy resin. This material offers high hardness, excellent wear resistance, and strong load-bearing capacity.Appearance: This material most closely resembles the "wood" you described. It is usually dark brown, yellowish-brown, or black in color, with a distinct laminated texture, similar to electrical laminated insulation board or cloth wheels.
Polyoxymethylene (POM):Characteristics: Commonly known as "Delrin" or "Acetal," it possesses high rigidity and hardness, along with good sliding properties and wear resistance. It is relatively low-cost and is widely used in some standard cylinder applications.Appearance: Usually white or light beige in color, with a uniform texture, lacking the layered feel of the fabric-based materials.
Q:The material of the ring seal is a mixture of PTFE and fiberglass. What are its advantages?
A: the PTFE and fiberglass mixture creates a synergistic material that is far more capable than either component alone, offering a unique combination of strength, durability, and resistance to extreme environments.
I can explain it to you briefly in a few points, and you will understand why the prices of products of the same size vary so much.
Combined Advantage: It has the advantages of both materials.The surface is extremely easy to clean, prevents material buildup, and allows for the easy release of substances. This is crucial for applications like food processing belts, release sheets, and architectural membranes where dirt and snow need to slide off.
This material can withstand high temperatures and operate in lower environments, greatly improving the working life of the machine.
6. Exhibition & Warehous
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Total Annual:
1500000-2500000
Employee Number:
>50
Ecer Certification:
Verified Supplier
Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported... Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported...