High performance piston seal ring designed for ship motor repair applications, engineered to withstand extreme operating conditions while maintaining optimal sealing performance.
| Applicable Industries | Machinery Repair Shops, Retail, Machinery Parts |
|---|---|
| Place of Origin | China |
| Brand Name | NFK |
| Model Number | Piston Ring |
| Type | Sleeve |
| Material | DU, Metal, PTFE |
| Temperature Range | -75°C to 300°C |
| Bush Types | Steel/SF-1/DU Bushing |
| Features | Wear, Dry, Low Resistance, Harden |
| Vibration | V1 V2 V3 V4 |
| Clearance | C0 C1 C2 C3 C4 |
| Precision Rating | P0 P6 P5 P4 P2 |
| Noise Level | Z1 Z2 Z3 Z4 |


Stock Items: Shipment within 2-3 working days after payment confirmation
Bulk & Customized Orders: 15-30 working days production lead time after deposit
Note: Lead time excludes international shipping transit. Peak seasons and complex specifications may extend delivery times.
| Oil Seals | TC, TB, TCV, TCN, DB, DC, DCY, TC4Y, ISPID, BABSL |
|---|---|
| Piston Seals | SPGW, SPGO, SPG, SPGA, NCF, ODI, OSI, OUIS, OHM, OKH, DAS, OK, SELA, OUY, D-8 |
| Rod Seals | IDI, IUH, ISI, IUIS, D-2, D-3, D-6 |
| U Seals | UPI, UPH, USH, USI, V99F, V96H, UN |
| Buff Seals | HBTS, HBY, HBTTS, D-14 |
| Wiper Seals | DKB, DKBI, DKBI3, DKBZ, DKI, DWI, DKH, DWIR, DSI, LBI, LBH, VAY, DH, ME-2, ME-8 |
| Wearing Rings | WR, KZT, RYT |
| Rotary Seals | ROI, D-14, SPN |
| Back Up Rings | N4W, BRT-PTFE, BRT-NYLON, BRT2, BRT3, BRT-G, BRT-P, BRN2, BRN3 |
| O Rings | Oring Kit P series, G series, AS series, S series, M 1.5 series, M 2.0 series, M 1.9 series, M 2.4 series, M 3.0 series, M4.0 series |
| Hydraulic Cylinder Kits | Arm cylinder seal kit, Boom cylinder seal kit, Bucket cylinder seal kit |
|---|---|
| Valve Kits | Lever valve seal kit, ADJ cylinder seal kit, Valve seal kit, Pilot valve seal kit, Control valve seal kit |
| Pump & Motor Kits | Gear pump seal repair kit, Hydraulic pump seal kit, Travel motor seal kit, Traveling hydraulic motor seal kit, Swing motor seal kit, Slewing hydraulic motor seal kit |
| Specialty Kits | Center joint seal kit |
Guangzhou UP-Seal Ecology Co., Ltd. originated from Guangzhou Huaxing Oil Seal, with over 20 years of experience in the machinery industry. We specialize in international well-known brands of original imported oil seals and aftermarket repair kits.
Our Expertise:






Q: What is your delivery time?
A: Inventory items: 1-3 days. Out of stock: 3-7 days after sample confirmation. Custom orders: 10-30 days after payment.
Q: Can you provide samples?
A: Yes, we provide samples with cost and shipping charges applied.
Q: How is your quality control?
A: Quality is our priority with strict controls from production to packaging.
Q: How do you guarantee after-sales service?
A: Pre-shipment re-checking and continuous customer feedback tracking.
Q: Do you accept OEM or ODM orders?
A: Yes, we accept both OEM and ODM orders.
Q: What are your delivery terms?
A: EXW, FOB, CIF, and other standard terms available.
Q: Are your product pictures real?
A: All images show actual products with accurate color and quality representation.
Q: What are your payment methods?
A: TT, Cash, Bank Transfer, PayPal, HSBC, CITY BANK, ANZ bank.
Q: Where have you exported to?
A: North America, Europe, Middle East, Africa, Southeast Asia, and worldwide.