Product Name: | Dust Wiper Seal |
Type: | DH |
Size: | Standard size |
Brand: | DINGZING |
Color: | as show |
Material: | Polyurethane |
Place of Origin: | Taiwan |
Standard: | standard |
Tempreture: | -20~110(℃) |
Pressure: | 35Mp |
OEM/ODM | OEM Accept |
Application: | hydraulic cylinder |
Service: | Customize Special Sizes |
MOQ: | 5～50pcs According to the packing quantity, except for sample(1pcs) |
2.... Precautions For Product Installation
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.
3.... Related Product Recommendation
NFK HIGH-QUALITY SEALS MANUFACTURING EXPERTS:
Oil Seal -- TC TB TCV TCN DB DC DCY TC4Y ISPID BABSL
Piston seal : SPGW SPGO SPG SPGA NCF ODI OSI OUIS OHM OKH DAS , OK SELA OUY D-8
Rod Seal : IDI IUH ISI IUIS D-2 D-3 D-6
U Seal : UPI UPH USH USI V99F V96H UN
Buff Seal : HBTS HBY HBTTS D-14
Wiper Seal : DKB DKBI DKBI3 DKBZ DKI , DWI DKH DWIR DSI LBI LBH VAY DH ME-2 ME-8
Wearing Ring : WR KZT RYT
Rotary Seal : ROI D-14 SPN
Back Up Ring : N4W BRT-PTFE BRT-NYLON BRT2 BRT3 BRT-G BRT-P BRN2 BRN3
O Ring : Oring Kit P series G series AS series S series M 1.5 series M 2.0
series M 1.9series M 2.4 series
M 3.0 series M4.0 series
Valve Pusher Floating oil seal Bushing hydraulic cylinder seals cylinder seal
kits
4.... Company Introduction
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.
5.... Picture viewing
6.... FAQ
Q1:Are your products original factory or Copy brand?
We guarantee that all branded products sold belong to the original
brand, and all photos are real photos, without any deception.
Q2: What is your delivery time?
A: In stock: Usually 3-4 working days. 1-3 working days after
sample order confirmed.
B: Futures order: in stock from the factory,7-10 working days after
payment. The factory is out of stock, 60-90 working days after
payment, the delivery time of the product can be confirmed
according to the quantity.Different brands have different delivery
times.confirm the delivery time of the product according to the
quantity.You can consult us for the specific time.
Q3: Can you provide samples? Is it free or extra?
A: Yes, we can provide samples, but buyer need to pay the cost and
shipping cost.
Q4: How is your factory doing in terms of quality control?
A: Quality comes first. We attach great importance to quality
control from start to finish:
B: Skilled workers pay great attention to every detail in the
production and packaging process;
Q5: How to guarantee your after-sales service?
A:. Re-check the product before shipping to make sure our packaging
is intact
B: Track and receive customer feedback
Q6: Do you accept OEM or ODM orders?
A: Yes, we accept OEM and ODM for our customers.
Q7: What are your delivery terms?
A: We can accept EXW, FOB, CIF, etc. You can choose the most
convenient one.
Q8: Are your product pictures real?
A: The product pictures and videos are the actual products, the
color and quality can be viewed from here. If you need more
detailed details, please contact us.
Q9: What are your payment methods?
A: TT, Cash, Bank, PayPal.HSBC,CITY BANK, ANZ bank.
Q10:To which places have you exported?
A: North America, Europe, Middle East, Africa, Southeast Asia and
so on.
If you have other questions, please let us know. We will add the
answer here for your further reference. thank you.
