Ultra-fine specification rubber O-rings, miniature rubber sealing gaskets, precision tolerance washers.

Extremely small-sized rubber O-rings, miniature rubber sealing gaskets, and washers with precise tolerances. Both the inner bore and outer diameter of the product can be customized with high-precision tolerances. Product identification accuracy is 0.0001mm, and tolerances can be strictly controlled within 0.01mm–0.03mm.

Fluorosilicone star-shaped seals, X-type rubber rings, O-rings made of FVMQ fluorosilicone FLS material. Standard dimensions include American, Japanese, and Chinese national standards. Complete range of O-ring specifications with 8600 mold sizes.Fully automated extruded silicone rubber strips, silicone sealing strips, and round rubber strips (non-foam). Molded with softness starting from 15°, hardness from 20° (lowest for special-shaped strips is 30° hardness, 40°). Perception of softness/hardness varies: above 90–95°, no elasticity; 70–80° for high-pressure sealing; 60–55–50° hardness feels barely squeezable; 45–40–35° hardness can be compressed about 60%. Silicone rubber at 30°, 35°/40° hardness can be compressed 50%–40% by hand. 20° hardness is currently the softest silicone O-ring sealing gasket, feeling very soft and compressible with 90–100% elastic recovery—an excellent material. Dimension series include American standard AS568 seals, Japanese P/G series Xiangjiang seals, Chinese national standard GB O-rings, British BS series O-rings. Company materials are all high-quality, world-class raw materials for rubber rings. Imported raw rubber O-rings with a wide variety of materials: PUR, PU rubber rings, VITON O-rings, FKM, NBR rubber rings, IIR, CR neoprene, NR, SBR rubber O-rings, PA, EPDM, HNBR rubber seals, FFKM, FLS, MVQ, FSIL, PVMQ rubber seals, washers, POLYSULFIDE, AU, ECO, ACM rubber O-rings, FMVQ, NYLON polyurethane rubber, fluoroelastomer FKM/FPM/FMC/FLUOROCARBON, silicone SILICONE, nitrile rubber rings, styrene-butadiene seals, sodium-butadiene rubber O-rings BUNA, chlorohydrin chloroprene CHLOROPRENE rubber rings, hydrogenated nitrile rubber rings, EPDM seals, fluorosilicone rings, FFKM/FFPM/FFMC/FVT perfluoro rubber seals, FLAS fluorocarbon rubber O-rings, PA, PTFE, F4 acrylic rubber rings, isoprene rubber gaskets, cis-polybutadiene material O-rings, polyethylene, VAMAC, acrylate, and other rubber ring materials. Over 8000 specifications of rubber ring sizes available, including American standard O-rings, Japanese standard seals, European/French standard O-rings and star-shaped rings, national standard O-rings. Complete specifications with 8600 seal size series. Miniature rubber rings and high-precision rubber parts, both standard and custom. Huizhou Xiangjiang Lanxin Industrial Co., Ltd. is a wholly-owned subsidiary of Deli Precision Rubber Industry, located in Deli Industrial Park, Jurong Industrial Zone, Ban Shan Dao, Kowloon. Deli Xiangjiang Lanxin leverages the strategic position of the Guangdong-Hong Kong-Macao Greater Bay Area. The company covers 15,000 square meters and specializes in high-precision machinery, aerospace, semiconductors, lasers, fluid equipment, and new energy precision hardware rubber parts. Products are sold in North America and the EU. Rubber ring products are of excellent quality, with Japanese production management. Japanese industrial technicians introduced Japanese production management models, implementing 5S management and ISO systematic quality management since the 1990s. Strict adherence to rubber characteristics during vulcanization production, rigorous quality standards SOP/SIP inspection procedures, and strict compliance with the factors of production: Man, Machine, Material, Method, and Environment. Company products comply with IATF 16949:2016, UK WRC certification, KTW certificate, US FDA, NSF, DVGW, EU ROHS, PAHS, etc. Contact: 18026532081, 0752-3222682, Xiao Hualin.