01
液压密封件 Hydraulic Seals
Developed for hydraulic cylinders and reciprocating systems with attention to pressure resistance, wear life, and sealing reliability.
Common materials: PU, NBR, FKM.
Product Count
2
创鸿信产品体系 CHX Product System
面向设备制造、液压系统、旋转密封与定制需求的工业密封产品体系
Industrial Sealing Products for Equipment,
Hydraulic, Rotary, and Custom Applications
创鸿信提供密封圈、液压密封件、油封、工程密封件及相关工业配件，服务于设备制造、维修保养和备件替换等多类工业需求。
CHX supplies a broad range of sealing rings, hydraulic seals, oil seals,
engineered sealing components, and related industrial parts for equipment manufacturing, maintenance, and replacement needs.
02
密封圈类 Sealing Rings
Core ring-type sealing solutions for static sealing, fitting joints, low-friction motion, and maintenance replacement needs.
Common materials: NBR, FKM, VMQ, EPDM, HNBR.
Product Count
4
Sealing Rings
O型圈 O-Ring
A widely used basic sealing element suitable for static sealing and selected dynamic sealing conditions.
Sealing Rings
星型圈 X-Ring
A four-lobe sealing profile that improves stability and reduces rolling in dynamic applications.
Sealing Rings
ED圈 ED Ring
Designed for threaded fittings, ports, and hydraulic joints to support reliable under-head or face sealing.
Sealing Rings
O型圈套装 / 修理盒 O-Ring Kits / Repair Box
A maintenance-friendly assortment for fast size selection and on-site replacement work.
03
油封类 Oil Seals
Focused on rotary shafts, drivetrain systems, and automotive applications with dependable leak control and contamination protection.
Common materials: NBR, ACM, FKM.
Product Count
5
Oil Seals
TC骨架油封 TC Oil Seal
A standard rotary shaft sealing solution widely used in automotive and industrial rotating equipment.
Oil Seals
VA 水封 VA Water Seal
A V-ring-type axial elastomer seal used on rotating shafts for splash protection and contaminant exclusion.
Oil Seals
VS 水封 VS Water Seal
A V-ring-type auxiliary shaft seal used where rotary equipment needs splash resistance and dirt exclusion.
Oil Seals
汽车油封 Automotive Oil Seal
Built for engines, transmissions, and wheel-end systems under automotive operating conditions.
Oil Seals
方向机油封 Steering Gear Oil Seal
Specialized for steering systems requiring stable leakage control and durable rotary sealing.
04
气动密封件 Pneumatic Seals
Compact sealing profiles for pneumatic cylinders and air-driven systems, focused on smooth motion, low friction, and reliable air sealing.
Common materials: NBR, PU, HNBR, FKM.
Product Count
5
Pneumatic Seals
MYA 系列 MYA Series
Compact pneumatic sealing profiles designed for smooth cylinder motion and stable air retention.
Pneumatic Seals
PDU 系列 PDU Series
Pneumatic seal profiles for reciprocating cylinder applications requiring low friction and reliable sealing.
Pneumatic Seals
PSD 系列 PSD Series
Pneumatic sealing profiles suitable for air cylinder systems with stable dynamic sealing requirements.
Pneumatic Seals
EM 系列 EM Series
Pneumatic seal profiles for general cylinder sealing needs with balanced wear resistance and air retention.
Pneumatic Seals
EU 系列 EU Series
Pneumatic sealing profiles for cylinder assemblies requiring efficient sealing and stable reciprocating performance.
05
工程密封件 Engineered Seals
High-performance sealing solutions for low friction, precision motion, and demanding pressure or chemical environments.
Common materials: PTFE, filled PTFE, NBR, FKM.
Product Count
2
Engineered Seals
格莱圈 / 斯特封 Glyd Rings / Step Seals
Low-friction engineered sealing solutions for hydraulic pistons and rods where sealing efficiency, wear resistance, and smooth reciprocating motion all matter.
Engineered Seals
导向带 / 耐磨带 Guide Ring / Wear Ring
Provides guiding support and wear protection while helping prevent direct metal-to-metal contact.