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

Seals
Bellow Seals

Bellow Seals

Economical Bellow Seals FBD 1.P: Up to 25bar 2.S: Up to 16m/s 3.T:-40 to 200 Economical Bellow Seals FBDOperating ConditionsPressure: Up to 25bar or 360psiSpeed: Up to 16m/s or 52ft/sTemperature: -40°C to 200°C (depending on materials used)Material:Seal face/Primary...
mechanical seal 58UF

mechanical seal 58UF

1.Mechanical seal-58UF 2.multi-spring 3.with screw 4.Speed: Up to 25ms 5000fpm Mechanical seal-58UFTemperature: -40°C to +250°Cdepending on materials usedPressure: up to 17 bar g/250psigSpeed: Up to 25m/s/5000fpmMechanical seal-58UFmulti-springwith screw ...
HJ92N mechanical shaft seal for pump

HJ92N mechanical shaft seal for pump

Mechanical seal HJ92N 1.Medium contains solids or with high viscosity 2.P:Up to 25bar 3.S:Up to 20m/s 4.T:-30 to 180 HJ92N mechanical sealOperating ConditionsMediums:Mediums including solid granule or with high viscosity (sugar, paper, and waster water industry etc.)Pressure:...
RC891 mechanical seal for water pump

RC891 mechanical seal for water pump

mechanical seal RC891 1.equivalent to chesterton 891 2.Temperature: -40 to 230 centigrade degree 3.Material: car/sic/TC/cer equivalent to chesterton 891 sealTemperature: -40 to 230 centigrade degreeRC891 is a balanced high performance, single, inside mounted seal.Material:...
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...
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...
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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