Oil or Water as pumping medium, low operation cost.
Bellows type Mech, seals or Lip Seal
Simple design results easy maintenance
No metal-metal contact between Screw and Casing ensures long pump
Short gas path through the pump make quick gas discharge
Screw type rotors have high volume efficiency
Slow rotational speed results low vibration and low noise level
Screw Rotor & Single Stage
Rate of leakage
Correspond to GB/T13927-92
Type of drive
Material for main parts:
Ductile cast iron,cast steel,Alloy steel, stainless...
The 30W01 self-operated micro- pressure control valve It is widely used for controlling after-valve pressure (mmH2O) of non corrosive gas or air with pressure no higher than1.4MPa, working temperature no...
1.Material: NBR or EPDM or CR or Silicone
2.Parts size :according to your detailed sample or drawing
3.Work temperature:-60℃ - 150℃.
4.Packing :Inner packing :Plastic bag Outer packing : Standard export...
The material of the shaft is 2Cr13 or 0Cr18Ni12Mo2Ti
The mechanical seals are used the John Crane products and the seals material is optional for FPM or PTFE....
oil well, clamp, wing seal, washer, packing
9. Standard:ASTM, AISI, SUS,AS,EN
10. Delivery time:Be ready for shipment within 15~20 days upon receipt PO
9. Mill Test Certificate:Available
SK 618/9/W64 Deep Groove Ball Bearing with Solid Oil
ABEC-1(p0) ABEC-3(p6) ABEC-5(p5) ABEC-7(p4)
Bearing steel,carbonsteel,stainless steel...
sealing function in the slot.
Applicable Temperature (℃)
Anti-corrosive Performance and Applicable Occasions
Hot air, water, non-polar oil, mineral oil, lubricant and silicone...
We can offer best quality seal and compertitive price .
1) No tooling cost . If your oil seal’s quantity can be reached our MOQ quantity , I can develop new molds for you without mold cost
2)Good quality . We...
seal kits, braking, water seals, water pump seals, mechanical seals, engineering plastic, motorcycle parts, etc.
JW(our brand) or customized brand
Oil seals, O-rings,...
None - Sealing Easy Installation Rubber Expansion Joint for Bellows Boots
good oil resistant, very flexible
We produce the rubber joint with advanced process, and its working...
1."F":the outer diameter of inner ring;"Fw":The inscribed circle diameter of needles in F6 tolerance
2.Usually when the columned outer ring is mounted into the housing in...
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