China Supplier Mechanical Seal Replacement Air Compressor Parts Shaft Bushing
Brief introduction for mechanical seal
Description:mechanical seal
Type:seal
Part number:70*90*10
mechanical seal
mechanical seal/grease seal /oil seal / shaft seal
Characteristic:
chanical seal with single lip ,type :35*50*8
2.temperature:Up to 250°C
3.highly corrosion resistance
Material | Stainless |
Application | Screw air compressor |
Size | Various |
Performance | Resistant corrosion |
Descriptions :
1.mechanical seal/grease seal /oil seal / shaft seal / lip seal / screw air compressor parts
2.Available for left-handed rotation, right- handed rotation, irrotational;
3.Available for single lip, double lips, three lips;
4.Small order is acceptable;
5. Customized specifications are welcome.
6.OEM and ODM orders are warmly welcome;
Properties of Products
1.We use lip material with lowest solid friction coefficient (Wet friction coefficient 0.02~0.04 ), and these oil seals with excellent self-lubricate and abrasive resistance, will not rub the shaft.
2.It can be interchanged with rubber oil seals, and sealing property more reliable.
3. Main used for internal combustion engines, screw compressors, axles, gearboxes and other dynamic rotating seal
4. Excellent self-lubricate and abrasive resistance,is an ideal oil-free lubrication sealing material
5. Extensive temperature range,can be long used between -180°C~+250°C
6. Capacity in resisting the corrodent ,such as strong acid,alkali, oxidizer.,with the excellent chemical stability.
Working Conditions
dium: mineral oil,synthetic oil,grease,water,acid,alkali,dissolvent,gasoline etc.;
2.temperature range:-180°C~+250°C
3.medium pressure:1 MPa;
4.Axis speed:~35m/s;
5.allowed axis pulsation:0.38mm;
6.allowed hole eccentricity:0.38mm.
Matching detail for some of item
No. | Specification of Mechanical Seal | Type of the Lip | Coupling Sleeve | Model of the Machine |
1 | 37*51*10 | Double | 30*37*38 | Atlas 15HP2901056100 |
2 | 40*62*8 | Double | 35*40*20 | Rodcomp 15HP B60 |
3 | 40*62*8 | Single | Rodcomp20-30HP B101 | |
4 | 50*72*8 | Double | 45*50*25 | Rodcomp50HP B170 |
5 | 70*90*10 | Double | 60*70*40 /30/28 | Rodcomp75HP B201 |
6 | 70*90*10 | Double | 60*70*40 | CompAir75HP |
7 | 70*90*10 | Single | CompAir75HP | |
8 | 35*50*8 | Single | 30*35*30 | CF50G |
9 | 35*50*12 | Double | 30*35*30 | GHH15-20HP CE55 |
10 | 35*47*7 | Single | ||
11 | 45*65*12 | Double | 40*45*30 | GHH70 Handpiece(QS70) |
12 | 45*60*8 | Single | ||
13 | 68*100*12 | Double | 60*68*45 | GHH100HP(CF110/CF128J) |
14 | 68*90*10 | Single | ||
15 | 68*90*10 | Double | 60*68*45 | GHH100HP(CF128LG) |
16 | 60*80*8 | Single | 50*60*40 | Fusheng 30HP |
17 | 60*80*8 | Double | 50*60*40 | |
18 | 65*90*10 | Single | 55*65*45 | Fusheng 50HP |
19 | 65*90*10 | Double | 55*65*45 | |
20 | 68*90*10 | Single | 60*68*45 | Fusheng 75-100HP |
21 | 68*90*10 | Double | 60*68*45 | |
22 | 100*120*10 | Single | 85*100*55 | Fusheng 150HP |
23 | 68*90*10 | Double | 60*68*45(90.00) | ECOAIR 100HP |
24 | 45*65*8 | Single | 40*45*20 | BOGE30HP |
25 | 50*65*8 | Single | 45*50*25 | BOGE50HP |
Introduction of our company
Hongkong Jiubei Industry Limited (Dongguan City Jiubei Compressor Parts Co. Ltd.) is professional manufacturer and supplier of screw air compressors replacement parts with high quality and competitive price our products has been widely used in various brand air compressors, such as Atlas Copco, Hitachi, Sullair, Kobelco, Fusheng with good feedback and continuous orders from more than 2,000 customers in domestic and oversea marketing
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What kind of parts are you made? (Business scope):
1, Compressor parts
- Refurbished air end
- Mechanical Seal Series: AKOKEN
- Valve Series: Solenoid Valves, Thermostatic Valves, minimum pressure valve
- Sensor Series: Temperature Sensor, Pressure Sensor
- Rubber Series: Coupling, Oil Pipe, Gasket,
- Filter Series: Air Filter, Oil Filter, Oil Separator Replacement
- Oil Level Indicator Series
- Wheel Gear Series
- Circuit Board & Master Controller
- Daily Consumables Series;
- Common Easily Worn Components Series
- Cooler/Fan Lubricanting oil
2, second-handed compressor machine like screw air compressor and oil free screw air compressor
The brief structure of the oil inject screw air compressor

| 1-Oil separator | 5-Temperature valve | 9-Solenoid valve | 13-Temperature gauge |
| 2-Pressure switch | 6-Oil filter | 10-Engine | 14-Fan blade |
| 3-Controller | 7-Cooler | 11-Drive system | 15-Oil tank |
| 4-Minimum pressure valve | 8-Air filter | 12-Motor | 16-Safty valve |
Q1: How can I get the quotation?
A: you can advise us the part number for checking, and we will quote to you soon by email
Q2:What kind of ways for transportation ?
A:In general by air, sea or Express.(like DHL,Fedex,TNT,etc.)
Q3:How do I know the quality of productions?
A:We have a strict series of quality control, and we have perfect after service system, which can help you to solve the problem soon
Q4: If i want to change model,size,package,etc. How can I do?
A:You can contact us by skype or mail, and we will revise according to your requirement
Q5:What is the terms of payment ?
A: T/T, Western Union, paypal(need 5% paypal fee)

How to pack your goods?
There is 3 kinds of ways to packed the goods, which depends on your requirement
1, Packed with original package
2, Packed with your design package
3,Packed with our blank package, below is the example for reference

Send Inquiry to This Supplier
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