Ningbo Rock Metal Product Co., Ltd.
Main products:Seal Material,Carbon Graphite,Silicon Carbide,SS Coated Ceramic,Mechanical Seal
Products
Contact Us
  • Contact Person : Ms. Woo Jane
  • Company Name : Ningbo Rock Metal Product Co., Ltd.
  • Tel : 86-574-88210948
  • Fax : 86-574-88210848
  • Address : Zhejiang,Ningbo,E-2, Houmiao Industry Zone, Songjiang Mid. Rd.
  • Country/Region : China
  • Zip : 315192

Products List
Graphite bearing

Graphite bearing

Carbon product mainly has shaft sleeve, graphite bearing, slipper block, piston ring for oil-free cylinder, orienting sleeve. Different materials of Graphite bearings are available in our company, impregnated resin graphite, Antimony alloy graphite and Babbitt alloy graphite.We...
Tin Bronze Sleeve

Tin Bronze Sleeve

Tin Bronze Sleeve Tin Bronze sleeve is offer used in marine machine. Tin bronze is a cast copper alloy containing lead which provides lubrication during dry running contact and reduces material seizing under dry conditions. It is very good in neutral medium such as oil, sea...
equivalent to john crane 502

equivalent to john crane 502

RC502 1,P:up to 40bar 2,S:up to 20m/s 3,T:-30 to 180 centigrade degree Operating ConditionsPressure: Up to 40bar or 580psiSpeed: Up to 20m/s or 66ft/sTemperature:-30°C to 180°C or -22°F to 356°Fdepending on materials used MaterialSeal face/Primary...
Elastomer Seal T21

Elastomer Seal T21

Elastomer Seal T21 Stock material: Carbon/SIC/NBR/SS304 Common and competitive price Substitute Johncrane brand seals T21 Elastomer SealMediums: water, oil, and chemical mediums with weak corrosion.Temperature: -20 to +150°CPressure: ≤0.8MPaSpeed:...
mechanical seal RC560A

mechanical seal RC560A

RC560A seal water, oil and weakly-corrosive mediums. 1.T:-20 to 150 centigrade degree 2.P: up to 0.8Mpa 3.S: up to 10m/sec RC560A seal-elastomer bellow shaft sealwater, oil and weakly-corrosive mediums.T:-20 to 150 centigrade degreeP: up to 0.8MpaS: up to...
Groudfos Pump Seal 22mm

Groudfos Pump Seal 22mm

Cartridge mechanical seal 1. Apply for grundfos pump 2. Balanced seal 3. easy to replace without dismantling the pump part Pressure: Up to 2.5Mpa         Speed: Up to 25m/s or...
Graphite Bearing

Graphite Bearing

1.Wear-resisting graphite bearing, 2.High-Temperature 3.Resistant graphite bearing, 4.Metal impregnated graphite bearing. Graphite BearingCarbon product mainly has graphite bearing, Carbon bushing; shaft sleeve, slipper block, orienting sleeve. Other particular shaft sleeve...
Standard Mechanical Seals For Pump(customers customized)

Standard Mechanical Seals For Pump(customers customized)

1. mechanical seals 2. own-brand seals 3. Affluent stock 4. Small order accepted 5. 100% inspection Standard Mechanical Seals For PumpWe supply kinds of elastomer mechanical seal,O-ring mechanical seal, PTFE mechanical seal and metal bellow mechanical seal,which most of...
Mower Spindle Housing

Mower Spindle Housing

1.Mower Spindle Housing 2.Mower Spindle housing & cut ventilated deck. 3.Material: aluminum alloy Mower Spindle HousingFor lawn Mower Spindle assembly parts, we provided with production capabilities of mold designing, investment casting, machining processing and assembly,...
Economical Bellow Seals T43

Economical Bellow Seals T43

Economical Bellow Seals T43 1.Stock material: Carbon/SIC/NBR/SS304 2.T:-20 to 150 3.P:up to 0.8MPa 4.S: up to 10m/s   T43 Economical bellow sealsMediums: water, oil, and chemical mediums with weak corrosion.Temperature: -20 to +150°CPressure: ≤0.8MPaSpeed:...


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