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High Precision Cobalt Chrome Alloy Exhaust Valve Seat Ring 51 - 55 HRC Hardness
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Cobalt Chrome Alloy valve ball and seat are very important parts of oil-well pump , they always show up together and cooperate very good , no better material can replace them now . The valve balls are made of ... Read More Get Best Price

2020-02-24 10:28:09

API Standard Cobalt Chrome Alloy Ball Valve Seats For Oil Well Pump
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Cobalt Chrome Alloy valve ball and seat are very important parts of oil-well pump , they always show up together and cooperate very good , no better material can replace them now . The valve balls are made of ... Read More Get Best Price

2022-01-07 12:36:44

Cobalt Chrome Alloy Inlet Check Valve Seat , Hardened Exhaust One Wsy Valve Seats
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What is the Details of our Cobalt Chrome Alloy seat and ball? Material : Cobalt Chrome Alloy Process : Powder Metallurgy , it is short for PM Hardness: 53-59HRC Density : 8.6-8.8 g/cm Size : Diameter 11-60 mm ... Read More Get Best Price

2022-01-13 09:57:13

High Temperature Resistance Exhaust Valve Seat Oil / Gas Pump Spare Parts
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Cobalt Chrome Alloy valve ball and seat are very important parts of oil-well pump , they always show up together and cooperate very good , no better material can replace them now . The valve balls are made of ... Read More Get Best Price

2020-02-24 10:28:09

Turning Surface Exhaust Valve Seat Cnc Machining Cobalt Chrome Alloy
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Cobalt Chrome Alloy valve ball and seat are very important parts of oil-well pump , they always show up together and cooperate very good , no better material can replace them now . The valve balls are made of ... Read More Get Best Price

2022-01-25 15:40:46

Oil Well Pump Cobalt Chrome Alloy Ball Valve Seats 53 - 59 HRC Hardness Finished Grinding Surface
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Cobalt Chrome Alloy valve ball and seat are very important parts of oil-well pump , they always show up together and cooperate very good , no better material can replace them now . The valve balls are made of ... Read More Get Best Price

2020-02-24 10:28:09

High Hardness Cobalt Chrome Alloy Exhaust Valve Seat Mechanical Seal Replacement Ring
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Cobalt Chrome Alloy valve ball and seat are very important parts of oil-well pump , they always show up together and cooperate very good , no better material can replace them now . The valve balls are made of ... Read More Get Best Price

2022-01-13 09:08:01

API Standard Cobalt Alloy 6 Valve Seat Ring / Sealing Ring 38-55 HRC Hardness
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Oil and gas industry Cobalt Chrome Alloy 6 valve seat ring / sealing ring What is the Details of our Cobalt Chrome Alloy seal ring ? Material : Cobalt Chrome Alloy Process : Powder Metallurgy , it is short for ... Read More Get Best Price

2020-02-24 10:28:09

High Purity Cobalt Chrome Alloy Check Valve Seat Ring For Gas / Oil Pump Spare Parts
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PM products and castings of alloy are applied in the industries as nuclear, petrochemistry, battery , food etc. Regular products include valve balls, seat , bearings , sleeves, pump parts pears , gears , ... Read More Get Best Price

2022-01-26 10:30:17

Powder Metallurgy And Casting Solid Cobalt Chrome Alloy Seat Rings
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What is the Details of our Cobalt Chrome Alloy seal ring ? Material : Cobalt Chrome Alloy Process : Powder Metallurgy , it is short for PM and investment casting Hardness: 38-55 HRC Density : 8.4 g/cm Size : ... Read More Get Best Price

2020-02-24 10:28:09