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{"title":"JIS P Standard Industrial O Rings Wire Diameter 1.9mm High Temp Silicone O Rings","imgUrl":"https:\/\/img.chinax.com\/nimg\/5b\/ce\/c137a267d1006a8e77183f8053c3-200x200-1\/jis_p_standard_industrial_o_rings_wire_diameter_1_9mm_high_temp_silicone_o_rings.jpg","attrs":{"Brand Name":"DZK","Model Number":"P6","Certification":"ROHS","Place of Origin":"CHINA"}}
{"title":"5.7mm Diameter NBR90 Rubber Seal Ring JIS P Standard High Temp O Rings","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/ef\/fe1768d4c4ed64eb77ab00426aa1-200x200-1\/5_7mm_diameter_nbr90_rubber_seal_ring_jis_p_standard_high_temp_o_rings.jpg","attrs":{"Brand Name":"DZK","Model Number":"P6","Certification":"ROHS","Place of Origin":"CHINA"}}
{"title":"Black Round Rubber Seal Ring O Shaped 90 Shore A JIS P Standard 209.5x8.4","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/3c\/1c1465694781a7445c820823817b-200x200-1\/black_round_rubber_seal_ring_o_shaped_90_shore_a_jis_p_standard_209_5x8_4.jpg","attrs":{"Brand Name":"DZK","Model Number":"P210","Certification":"ROHS","Place of Origin":"CHINA"}}
The NBR Rubber O-Ring Seal is engineered for reliable sealing performance in hydraulic systems and industrial machinery. Manufactured from high-quality Nitrile Butadiene Rubber (NBR), these O-rings deliver exceptional resistance to oil, grease, and petroleum-based fluids.
Key Features
Excellent Oil Resistance - Outstanding performance against mineral oils, lubricants, and hydraulic fluids
Reliable Sealing Performance - Ensures tight sealing in both static and dynamic applications
High Durability - Superior wear resistance and mechanical strength for extended service life
Wide Industrial Applications - Suitable for hydraulic systems, pumps, valves, automotive equipment, and industrial machinery
Custom Sizes Available - Metric and inch sizes produced according to customer specifications
These O-rings maintain leak-free performance and stable system pressure in demanding industrial environments.
Customization Options
We provide OEM and custom O-ring solutions to meet diverse sealing requirements.
Custom inner diameter (ID) and cross section (CS)
Hardness customization (Shore A)
Special material grades
Custom colors
Large volume production
Frequently Asked Questions
How to choose materials?
Material selection depends on application environment including medium type, temperature range, pressure conditions, and specific performance requirements.
How are goods delivered?
Small orders shipped via express carriers (DHL, FEDEX, UPS, TNT). Large orders delivered by air or sea freight.
Are you a manufacturer?
Yes, we specialize in hydraulic and pneumatic sealing products with ISO 9001:2015 certification. Materials comply with REACH and RoHS regulations. Customization and OEM production available.
Do you provide samples? Are they free?
Yes, samples are provided free of charge. Customers are responsible for freight costs.
How is quality ensured?
All manufacturing follows ISO-9001:2015 standards with 100% inspection before shipment to guarantee product quality and performance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification：
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...
