Category
Industrial Equipment & Parts
Stellite 20 Cobalt Alloy Valve Balls Investment Cast Cobalt Valve Ball and Seat
Certification: ISO
Surface Treatment: Polishing
Temperature: High Temperature
Pressure: High Pressure
Material: Cobalt
1.Product Name:Valve Balls and Seats2.Material Grade:API V11-2253.Size:Balls φ28.58mm,V11-225 Seat4.Hardness:G100 HRC 52-605.Process:Cast Process6.Standard:TypeFluid, mm2Dw, mmD, mmd mmH, mmV11-10610715.875020.14211.6812.70V11-12515319.050023.31713.9712.70V11-15022723.812529.66717.0212.70V11-17534528.575035.25520.9612.70V11-22556934.925043.68826.9212.70V11-25086942.862551.05433.2712.70V11-375162357.150078.02945.4719,05 7.Chemical Composition:Composition (%)CSiMnCrNiSPMoWFeCoStellite 20(Balls)2.30-2.65≤1.0≤1.031.0-34.0≤2.5≤0.04≤0.04≤1.016.0-18.0≤2.5Bal.CoCr Alloy(Seats)2.20-2.50≤1.0≤1.029.0-34.0≤3.0≤0.04≤0.04≤1.011.0-14.0≤2.5Bal.8.Standard Cobalt Alloy (Stellite): CCrSiWFeMoNiMnCoHardnessStellite 12.5029.501.2012.503.001.003.001.00Bal.53.0Stellite 32.4031.001.0012.503.00-3.001.00Bal.54.0Stellite 40.9032.001.0013.501.000.500.500.50Bal.48.0Stellite 61.2029.001.204.503.001.003.001.00Bal.43.0Stellite 121.4529.002.008.503.001.003.001.00Bal.47.0Stellite 202.4532.501.0017.003.001.003.000.50Bal.54.0Stellite 210.2527.001.000.152.005.502.501.00Bal.20.0Stellite 310.5025.501.000.152.005.502.501.00Bal.33.0Stellite 1903.2026.001.0014.005.001.003.001.00Bal.58.0Stellite 7061.2030.001.20-2.005.002.001.00Bal.42.0Stellite 7122.0029.002.00-2.008.502.002.00Bal.50.0Tribaloy 4000.088.502.60-1.5028.501.50-Bal.53.0Tribaloy 8000.0818.003.40-1.5028.501.50-Bal.55.0Stellite F1.7525.501.10-1.150.6022.500.30Bal.40.0Q: Are you trading company or manufacturer ? A: We are factory. Q: How long is your delivery time? A: Generally it is 5~10 days if the goods are in stock.Or it is 45 days if the goods are not in stock, it is according to quantity. Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shipment.irrevocable LC at sight.
Diamond Member
Audited Supplier
Size 1/16′ ′ 3/32′ ′ 7/64′ ′ 3/8′ ′ AISI1010, 1015 Carbon Steel Balls for Automotive Valve
Customized: Customized
Certification: CE, ISO
Standard Parts: Yes
Universal: Yes
Type: Bearing Ball
Product Description Qingdao Fuqin Imp. & Exp. Co., Ltd. It is aprofessional export company for the manufactures.The morther companies are steel ball and roller plants.The steel ball plant was founded in 1998. It is professional ball manufacturer.We have received ISO9001.The roller plant was found in 2000. It is professional roller manufacturer. We have received ISO/TS16949. Carbon steel ballsCaption:The Applications Light duty bearing,Conveyer belt, Bicycle parts,Automobile parts, Slide bearing,Caster wheels, Computer peripheral products, Toys,Metal milling,Hand tools and etc.Detail: Low Carbon-AISI 1010-1015 -1mm~30mm G16~G1000Chrome steel ballsCaption:The Applications Bearing/Automotive Cosmetics/Construction Body,Jewelry/Heavy Equipment Hunting cartridgeDetail:Chrome steel - GCr15/100Cr6/AISI 52100/SUJ-2Chemical Composition Material C%Si%Mn%Cr%Cu%521000.98~1.100.15~0.350.25~0.451.30~1.60 GCr150.95~1.050.15~0.350.25~0.451.40~1.65 0.25GCr15SiMn0.95~1.050.45~0.750.95~1.251.40~1.650.25100Cr6 0.93~1.050.15~0.350.25~0.451.35~1.60 SUJ2 0.95 or 1.100.15 or 0.350.50 max1.30~1.60 Stainless steel ballCaption:The Applications For 300 series Trigger sprayers,Bearings,Dispenser valves, Body jewelry lotion pumps,Aerospace,Quick Disconnect couplings For 400 series Bearing applications,Valve applications, Locking mechanisms,Fasteners,QuickDetail:Stainless steel - AISI 302/304/304L/316/316L -AISI 420/420C/430/440CChermical Composition AISINumberC%Si%Mn%Cr%Ni%Mo%P%S% property AISI 3040.07MAX1.00MAX2.00MAX17.0~19.08.0~10.5 0.045MAX0.03MAXSlightly magnetic,flat surface HRC 25min. AISI 3160.07MAX1.00MAX2.00MAX16.5~18.510.5~13.52.00~2.500.045MAX0.03MAXBetter corrosion resistance than SS304 specially against Sulfuricacid and ink/bleach/nitricAISI 4200.07~0.251.00MAX1.00MAX12.0~14.0 0.045MAX0.03MAXMagnetic,martensite steel.flat surface HRC 50min,better corrosion resistantAISI 4300.08MAX1.00MAX1.00MAX15.5~17.5 0.045MAX0.03MAXFerritic stainless steel,better corrosion resistant than 3series at higher temperatureAISI 4400.95~1.201.00MAX1.00MAX16.0~18.0 0.045MAX0.02MAXMartensite,fair corrosion to water,alcohol,oil and food product.Factory tour inspectionPACKAGINGStep 1: Weighing stainless steel balls. Usually the weight is about 10kg.Step 2: Sealed plastic bagsStep 3: Put sealed plastic bags into small boxes.Step 4: Each box has the label, including material, Lot No. size, quantity, grade, date......Step 5: Each box directly put into wooden case. Why Choose us?ServiceWe would like to offer you services as:- Instant improvement and design of products- Quick response to the prices- Complete inspection report- Traceable- Perfect logisticEquipment-Our factory has advanced production machines to ensure the best quality.Export-Our products has exported to Europe,America, South Korea,Southeast Asia and so on.We hope that our products can offer better quality support for you!
Chinese Manufacturer Oil&Gas Trunnion Ball Valve with Actuator
Media: Oil&Gas
Material: Carbon Steel
Connection Form: Welding
Driving Mode: Worm Gear
Nominal Pressure: ANSI CLASS 150-900
Company Profile Bergamo Valve is a professional valve manufacturer with superior quality and can meet all kinds of technical requirements of customers.All products are manufactured in accordance with GB, Hb, API, BS, DIN, JIS and other standards. Our products are widely used in petrochemical, metallurgy, electric power, papermaking, pharmaceutical, construction and other industries fields Product Description Electric ball valve can realize remote control and on-site control. Choose the correct electric ball valve to prevent the torque from being too small to switch the electric ball valve. When choosing electric ball valve, please pay attention to: operating torque operating torque is the main parameter of selecting electric valve device. The torque should be 1.2 to 1.5 times the valve operating torque. There are two main structures for operating thrust electric valve devices: one is not equipped with a thrust plate and directly outputs torque; the other is equipped with a thrust plate, and the output torque is converted into output thrust through the stem nut in the thrust plate. Number of turns of output shaft The number of turns of output shaft of an electric valve device is related to the nominal diameter of the valve, the pitch of the valve stem, and the number of thread heads. It should be calculated as M=H/ZS (M is the total rotation circle that the electric device should meet Number, H is the opening height of the valve, S is the thread pitch of the valve stem drive, Z is the number of stem thread heads). Stem diameter For multi-turn rising stem valves, if the diameter of the stem allowed by the electric device cannot pass through the stem of the matched valve, it cannot be assembled into an electric valve. Therefore, the inner diameter of the hollow output shaft of the electric device must be larger than the outer diameter of the stem of the rising stem valve. For part-turn valves and dark-stem valves in multi-turn valves, although the passage of the stem diameter does not need to be considered, the stem diameter and the size of the keyway should be fully considered when selecting and matching, so that it can work normally after assembly. If the opening and closing speed of the output speed valve is too fast, water hammer is likely to occur. Therefore, the appropriate opening and closing speed should be selected according to different conditions of use.Packaging & ShippingApplication