1.Our main products: Rubber oil seals, mechanical seals, valve oil seals, rubber o ring, rubber gasket, exhaust gaskets, cylinder head gasket, gasket full set, hydraulic cylinder parts, hydraulic seal kits, air braking diaphragms, water pump seals, engineering plastic parts.
KOELN(our brand) or customized brand
o ring/rubber o-ring/o ring seals
NBR, HNBR, FKM(FPM or Viton), Silicone,EPDM,CR, NR, SBR, ACM, etc.
High/low temperature resistance, oil and fuel resistance, weathering resistance, O zone resistance etc.
Any color is available ,according to your requirements.
30-90 Shore A or special
Free samples are available when we have inventory.
O-rings with PTFE coating( various colors)
Inner: plastic bag, outer: carton box or as your requirements
T/T, L/C, Western union, Paypal, Escrow
includes vacuum vulcanizing machines, large-scale flat vacuum vulcanizing machines, rubber machines, CNC machine tools, temperature-controlled ovens and detectors
avoid sunlight and low humidity, do not bind on the metal line
Electronic field, Industrial machine & equipment, cylindrical surface static sealing,flat face static sealing, vacuum flange sealing, triangle groove application, pneumatic dynamic sealing ,Medical equipment industry, heavy machinery, excavators, etc.
1. MOQ: 100 Pieces.
2. We'd like to provide free samples of the rubber seal to test.
3. The payment methods of rubber seal : T/T, L/C.
4. If you have any question, please contact us.
Inner package: in plastic bags; Outer package: in cartons.
By international express/By Air /Sea
1. As a professional factory for producing, research and development rubber seals used in hydraulic cylinder , Shaanxi Kelong Energy Technology Corp., Ltd has 21 years experience
in rubber seals industry.
2. We has DMH rubber seals production line equipment from Austria.
3. Our rubber seals products mainly are POM wear ring, PU & NBR wiper ring, PU Y-ring, NBR & Silicone & fluororubber O-ring, PTFE backup ring, piston seal, T type groove composite piston double-way sealing, Rod seal, piston rod single-way sealing, and other customized rubber seals.
Stirctly quality control from the raw material to the finished goods.
A: We are manufacturer.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:
If you like our rubber hose or seal, please do not hesitate to contact us.