High Quality Seven-Star/Five-Star Ship Motor Special Tower Steel
Ring Piston Ring
1...... Piston Ring Essential details
1. Material: Piston rings are typically made from cast iron,
ductile iron, steel, or advanced materials like stainless steel,
chrome-plated steel, or nitrided steel, chosen for their
durability, heat resistance, and wear characteristics.
2. Types: Piston rings come in various types, including compression
rings, oil control rings, and scraper rings, each serving specific
functions in the engine.
3. Size: Piston rings are available in different sizes to fit the
bore diameter of the engine cylinder. They are often categorized by
dimensions such as diameter, width, and thickness.
4. Design: The design of piston rings may vary based on engine
requirements, including ring profile (e.g., rectangular,
barrel-faced), ring groove shape, and ring face coatings for
enhanced wear resistance and reduced friction.
5. Function: Piston rings seal the combustion chamber, prevent gas
leakage, and maintain compression within the cylinder. Oil control
rings regulate oil consumption and prevent oil from entering the
combustion chamber, while scraper rings remove excess oil from the
cylinder walls.
6. Installation: Proper installation of piston rings is essential
for engine performance and longevity. Rings must be correctly
positioned in the piston ring grooves with the proper end gap
clearance and orientation.
7. Maintenance: Regular inspection and maintenance of piston rings
are necessary to ensure optimal engine performance. This may
include checking for wear, replacing worn rings, and maintaining
proper lubrication to prevent ring sticking or scuffing.
8. Replacement: Piston rings may need replacement if they become
worn, damaged, or fail to maintain proper sealing and compression.
Replacement typically involves disassembling the engine, removing
the piston, and installing new rings according to manufacturer
specifications.
9. Compatibility: When replacing piston rings, it's crucial to
ensure compatibility with the engine make, model, and
specifications to guarantee proper fitment and performance.
10. Manufacturer Recommendations: Following the manufacturer's
recommendations for piston ring selection, installation, and
maintenance is essential to maximize engine efficiency,
performance, and longevity.
2...... Recommended Products
| Ship Seven Star Mitsubishi hydraulic motor shaft sealing sleeve S K
F steel sleeve CR99395/99346 |
| STEERING GEAR PUMP Mitsubishi Heavy Industries Ltd IV-FH2BMK |
| Marine steering gear hydraulic oil pump oil seal seal repair kit |
| Ship Cable Anchor SX Hydraulic Motor Oil Seal Repair Kit |
| Marine hydraulic equipment cable anchor SB series hydraulic motor
AP3994 oil seal repair kit |
| Cable Anchor IHI HVN Hydraulic Motor Repair Kit Oil Seals |
| Ship anchor cable oil pump repair kit A10VSO71/100/140 repair kit |
| Servo 06V-FH2B-MK/1V-FH2BMK/3V-FH2B-MK Hydraulic Main Oil Pump
Repair Kit |
| Kawasaki Cable Anchor SB Series Hydraulic Motor Oil Seal NFK Seal
Repair Kit |
| Marine Crane Oil Pump A7V250 DR VPB02 Seal Repair Kit |
| HATLAPA Hydraulic Oil Pumps, Hydraulic Motors, Valve Block Seals |
| Customized JC-400-500-16/275-350-16/350-450-17/400-500-16 Hydraulic
JC-250-350-16 |
| Staff HMB125 HMB200 HMC200 Motor skeleton oil seal JC-350-450-17 |
| STAFFA hydraulic motor HMC125 skeleton oil seal JC-350-450-17 seal
repair kit |
| A10VSO16, A10VSO18, A10VSO28, A10VSO45, A10VSO71, A10VSO74,
A10VSO100, A10VSO140 |
| A11VO40, A11VO60, A11VO75, A11VLO95, A11VLO130, A11VLO145,
A11VO160, A11VLO190, A11VLO260 |
| A4VG28, A4VG40, A4VG56, A4VG71, A4VG90, A4VG120 A4VG125, A4VG140,
A4VG180, A4VG250 |
| A4VSO40, A4VSO45, A4VSO56, A4VSO71, A4VSO125, A4VSO180, A4VSO250,
A4VSO350, A4VSO500 |
| A2F28, A2F55, A2F80,A2F107,
A2F160,A2F180,A2F200,A2F225,A2F250,A2F500 |
| A2FO10,A2FO12,A2FO16,A2FO23,A2FO28,A2FO45,A2FO56,A2FO63,A2FO80,A2FO107,A2FO125,A2FO160,A2FO180,A2FO200,A2FO250 |
| A6V28, A6V55,A6V80, A6V107,A6V160, A6V200,A6V250,A6V355, A6V500 |
| A6VM12, A6VM28,A6VM55, A6VM80, A6VM160, A6VM172,A6VM200,A6VM250,
A6VM355,A6VM500 |
| A7V28,A7V55,A7V80,A7V107,A7V125,A7V160,A7V355,A7V500 |
| A7VO28,A7VO55, A7VO80, A7VO107, A7VO160, A7VO200, A7VO250, A7VO355,
A7VO500 |
|
MACHINES SEAL REPAIR KIT: |
BOOM CYL SEAL KIT | HYDAULIC PIMP SEAL KIT | SERVO VALVE SEAL KIT | MAIN PIMP SEAL KIT |
ARM CYL SEAL KIT | PIOLVE VALVE SEAL KIT | O RING BOX | SOLENOID VALVE SEAL KIT |
BUCKET CYL SEAL KIT | CONTROL VALVE SEAL KIT | BREAKER SEAL REPAIR KIT | BREAKER SEAL REPAIR KIT |
ADJ CYLINDER SEAL KIT | PUMP PLUNGE SEAL KIT | BREAKER SEAL REPAIR KIT | DRILLING RIG SEAL REPAIR KIT |
CENTER JIONT KIT | GEAR PUMP SEAL KIT | CRANE SEAL REPAIR KIT | CONCRETE TRAILER PUMP SEAL KIT |
SWING MOTOR SEAL KIT | AV SEAL KIT | GRADER SEAL REPAIR KIT | CRAWLER BULLDOZER SEAL KIT |
TRAVEL MOTOR SEAL KIT | ROCK BREAKER SEAL KIT | LOADER SEAL REPAIR KIT | AERRIAL LADDER TRUCK SEAL KIT |
SERVO VALVE SEAL KIT | MAIN PIMP SEAL KIT | | |
3...... Our advantage:
* We have 23 years in seal and seal kit business in domestic and
Oversea market.
* Many years trade experience.
* Competitive price original quality.
* Small order accept, 1 working days delivery.
* We have more than 13 pcs software to check the part no. such as
Hitachi, komatsu, , Kobelco, Hyundai, Doosan, Sumitomo, EC,
liebheer.
We are in line with the tenet of "the best of the company, the
first", to serve the customers, and win the confidence of the
reputation of the industry and the satisfaction of the customers.
4...... PRODUCT CHARACTERISTICS
1. Speed = >hammer mechanical movement speed is high, the
lubriion oil film may be destroyed, because of not good lubriion
and friction heating oil seal, cause life is greatly reduced, we
use polyurethane or rubber oil seal at 0.03 m/s ~ 0.8 m/s speed
within the scope of work is good
2. The temperature= > low temperature will lower the elasticity
of polyurethane or rubber seal, cause leaks, and even the entire
oil seal becomes hard and brittle. High temperature can make oil
seal volume expansion, soft, cause movement oil seal friction
resistance increase rapidly and reduce the compression capacity.
Suggest polyurethane or rubber oil seal work continuously - 10 ℃ ~
+ 80 ℃ temperature range.
3. Should= > consider when pressure = "high pressure oil seal
compression deformation, repellent extrusion ring, groove
processing aspect also have special requirements. For get together
ammoniac fat sealing the best working pressure in the range of 2.5
~ 31.5 MPa.
4. Load=>Oil cylinder can bear larger load, seal and bearing
ring in a completely different role, suggest polyurethane sealing
ring to ensure that the cylinder can bear larger load
. Professional team more than 20 years,Professional service and
perfect packaging make the seal kit high quality looking and
enhance your profit
. Good quality and Good Price
. Our Companies have agent Japan N O K brand with Taiwan DINGZING
qualifiions, professional sales oil seal and a large number of
inventory.
. NFK SEALS: specialises in Hydraulic Breaker seal kit, Excavator
seal kit, Crane seal kit, Wheel Loaders seal kit, Crawler Dozers
seal kit, Pump seal kit, Motor seal kit, Dump Trucks seal kit.
OILSEALS: Wear Ring/ O-ring / X-ring, Center Swing seal(ROI /SWR),
Track adjuster seal(OUY), Control lever and pedal level; PTFE
Seals:Rod Seals, Piston Seals, Rotary Seals and more.
There are 3 kinds of quality levels , good quality level made with
Japan N O K oil seal , normal quality level with Taiwan oil seal ,
low quality level with China oil seal .According to the customer
the necessary configuration to tell us, we will according to the
use of the components of the reasonable pricing
5...... Picture viewing
6. Guangzhou upseal technology co., ltd
Guangzhou upseal technology co., ltd originated from the original
Guangzhou Huaxing Oil Seal Company, engaged in international
well-known brands of original imported oil seal seals and
construction machinery repair kits, set product sales, brand
agents, technical support and after-sales service in one company.
Focus on the machinery industry market has more than 20 years of
history, long-term for the construction machinery industry,
metallurgy industry, shipping industry, air compressor industry,
automotive industry, hydraulic cylinder factory, marine machinery,
mining equipment machinery, electrical machinery and other
industries to provide professional solutions. We are committed to
the "camp superior products, reputation first" purposes for
customer service, to provide customers with more sealed products
and competitive prices, the company has a strong product database,
inventory of 50 million.
7. FAQ
Q1:The above products are actual products. Please contact us for more details if you want to check products.
A. In order to give you fast and accurate pricing information, we
need some details about the machine
Q2: How long is your delivery time?
- 1-2 days if in stock
- 7-15 days, if goods out of stock Urgent shipment air freight
- 15-30 days, if goods out of stock orders on the way
- 90-120 days if goods out of stock, the new order
Q3: Do you have a minimum order requirement?
A: Small trial order is acceptable.
Q4: What are your payment terms ?
A: T/T, Western Union, Cash, ,Bank, PayPal
Q5:How do you make our business long-term and good relationship?
A: We will continue to improve the process control, and improve the
quality of our products and work to reduce operating costs and
provide a competitive price for customers, to ensure that customers
benefit
B: We seriously treat every customer, in good faith with them to do
business, make friends, no matter how much volume, we will provide
a full range of services, one-stop sealed solution
C:If you are looking for a company to help you building your own
brand of seals , seal kits , o-ring kits , or any other OEM
services for other products . You have found the right one . Our
company provides professional OEM services on seals seal kits ,
o-ring kits and other products . For details ,
please contact us . We will reply you as soon as possible .
Q6:How do you contact us?
A:Can you call with us to discuss your questions when you have
time? Please call :
+86 13802959131 whatsapp(wechat )Miss Deng
+86 13924029131 whatsapp(wechat )Miss Fion
