surface roughness,China surface roughness Manufacturers, Suppliers

Auto Spring Holder/casting part/auto device

Mar 18, 2012

1.Weight 0.2~90Kg 2.Dimension Tolerance CT7 3.Surface Roughness Ra6.4~12.5 4.Size 1 Meter 5.Standard ...

Supplier: Dalian Keyuan International Trading Co., Ltd.

[China Manufacturers]

arm hydraulic cylinder piston rod

Oct 18, 2012

... Material: CK45Supply condition: Chrome platedChrome thickness: 20 TO 50 MicronSurface roughness: Ra ≤0.4 MicronTolerance on diameter: ISO f7Ovality: Half of ... tolerance ISO f7Straightness: ≤0.2mm/m Max length 20 meters Surface foughness:Ra <0.4MicCorrosion resistance: Test in natural salt spray ...

Supplier: Hui'an Zhongsheng Machinery Mfg. Co., Ltd.

[China Manufacturers]

hydraulic piston rod

Mar 31, 2013

... -500 mm hydraulic cylinder piston rod Max length 20 meters Surface foughness:Ra <0.4Michydraulic cylinder piston rodMaterial: CK45CHEMICAL COMPOSITION (%)CMnSi ... AND TEMPEREDSupply condition: Chrome platedChrome thickness: 20 TO 50 MicronSurface roughness: Ra ≤0.4 MicronTolerance on diameter: ISO f7Ovality: Half of ...

Supplier: Quanzhou Junde Machinery Co., Ltd.

[China Manufacturers]

storage tank

Mar 31, 2013

... .Technical parameters:1.Material adopts SS316L or 304,2. Surface finish: inside surface roughness is Ra0.4μm by mechanical polish or electropolish ... , outside surface roughness is Ra0.6-0.8μm by satin finish.3.. ...

Supplier: Shanghai Ritai Medicine Equipment Project Co., Ltd.

[China Manufacturers]

aluminum hp laserjet printer,the main board

Feb 25, 2013

... to general tolerance standards; length:±0.1Holes: ±0.1Angles:± 1°Surface roughness:N7 4.Finish:4.1.Protect by chemical conversion coating ...

Supplier: Dongguan Biaodian Precision Hardware Products Co., Ltd.

[China Manufacturers]

Aluminum Roller(General Oxidation) Crosswire

Jan 22, 2013

... special cutting tools, measuring tools of Taiwan, make the roller surface roughness of 0.8 mm coaxial tolerance for 0.02, reasonable ...

Supplier: Ruian Chuangbo Machinery Co., Ltd.

[China Manufacturers]

Europe street lamp with beautiful designing

Feb 05, 2013

... balancing machine etcTesting equipment: Japan CNC machining center, CMM, Surface roughness tester, Surface hardness testerProcess: Sanding casting process, investment casting process, die ... and drawingsWills MachineCapabilityCMM Inspection machineCE meter analyzer mechanical property tester Surface roughness testerSurface hardness tester3 sets boring machine2 set line cutterelectronic furnace3 ...

Supplier: Dalian Wills Machine Co., Ltd.

[China Manufacturers]

TJ2 series electromagnetic brakes

Mar 31, 2013

... improve the friction coefficient of between the brake boot and surface of the braking wheel, we install the replaceable asbestos brake ... state of balance between dynamic force and static force. The surface roughness is less than 6, the hardness is less than HB ...

Supplier: Zhejiang Huaxin Electromechanical Co., Ltd.

[China Manufacturers]

refractory tungsten crucibles

Mar 31, 2013

$refractory tungsten crucibles$

... equip ourselves with the most efficient service tools 6.characteristics surface roughness:3.2uwithstand over 2000 degree centigrade high melting point, high ...

Supplier: Shaanxi Yuan Hong Metal Products Co., Ltd.

[China Manufacturers]

high precison Cast Aluminum

Feb 07, 2013

... etc.ProcessesSand Casting, Die Casting, Low Pressure Casting, Gravity Casting Surface FinishZinc Phosphate, Electroless Nickel, Impregnation ….etc. 1Samples or Drawings by ... stage3-Coordinate Measuring MachineFinal inspection before deliveryDigitizing Measurement Profile ProjectorSurface Roughness Measuring Instrument high precison Cast Aluminum

Supplier: Ningbo C&J Materials Co., Ltd.

[China Manufacturers]

high quality VOKSWAGEN auto water pump 70251187

Jun 28, 2012

... , castingare prcisely machined to reach designed dimension/geometric tolerance and surface roughness, casting are enhanced by heattreatment where appropriate.3.Bearing: superior ...

Supplier: Hefei Exeagull Imp. & Exp Co., Ltd.

[China Manufacturers]

Stainless Steel machinery part

Feb 19, 2013

... techniques and is able to produce at CT3-5 and surface roughness Ra3.2μm. For the hydraulic cylinder production foreign advanced ...

Supplier: Yixing Tianyi Precision Foundry Co., Ltd.

[China Manufacturers]

hydraulic cylinder for harvester ,reaping machine, cropper

Feb 23, 2012

... ≥640≥5≥600≥520≥1420#≥550≥8≥520≥375≥15Surface Roughness Ra = 0.4~0.8 Micron hydraulic cylinder for harvester ...

Supplier: Shandong Zhongli Hydraulic Technology Co., Ltd.

[China Manufacturers]

Motorcycle Egine Parts For MIO

Feb 17, 2012

... well.3.Camshafts are high and have super strong wearability ,surface smooth is high ,ultra-wearable4.Special instruction. Special instruction:The ... time of ignition and ensures the power of engine8.Roughness:the convex surface Roughness achieves Ra 0.4 to reduce friction with rocker ...

Supplier: Wenzhou City Yingwu Camshaft Factory

[China Manufacturers]

Pin shaft

Mar 02, 2013

1.Material:Y40um /1144 2.Hardness:HRC45-50 3.Technology:straight knurling .milling groove 4.Surface treatment:Carb 1.Material:Y40um /11442.Hardness:HRC45-°-50°3.Surface treatment:Carburization4.Technology:straight knurling .milling groove(groove depth:0.01mm-0.1mm)5.Surface roughness:0.02μm6.size tolerance:±0.01mm7.Diameter:8mm8.length:78mm Pin shaft

Supplier: Fenghua Aosheng Shaft Industry Co., Ltd.

[China Manufacturers]

brass cnc machining parts

Mar 31, 2013

... steel, sus304, 45cr, 40cr, 38crsi, Magnesium alloy, etc.Surface treatmentNickel plating, zinc coating, chrome plating, and oxidation, Polishing, ... Payment termsT/T in advance, L/C or negotiated.Surface roughness0.2-1.6Country exportedItaly, Australia, USMachine usedCNC lathe ... steel, sus304, 45cr, 40cr, 38crsi 2.All kinds of surface treatments: polishing, zinc plating, nickel plating, chrome plating, ...

Supplier: Ningbo Beilun Yontone Hydraulic Technology Co., Ltd.

[China Manufacturers]

inspection auto gage

Oct 19, 2012

... +0.001mm, axiality within 0.002mm,roundness within 0.0015mm, surface roughness within Ra0.025, straightness within 0.0028,packaging type :according ...

Supplier: Dongguan Toptai Tool Die Co., Ltd.

[China Manufacturers]

low dielectric constant aln ceramic part

Mar 14, 2013

... *10-4Dielectric strength(KV/mm)17Density(g/cm3)≥3.30Surface roughness Ra(µm)0.3~0.5Thermal expansivity [20°C to ... , optoelectronic components, laser semiconductor, LED, IC products, and so on.Surface roughness can be reached within 0.1µm after being polished ...

Supplier: Fujian Huaqing Electronic Material Technology Co., Ltd.

[China Manufacturers]

cast iron pulley

Mar 03, 2012

... products size accuracy can be up to class CT3 - CT6, surface roughness up toRa1.6 ~ Ra6.3 and casting weight ranges from ...

Supplier: Laizhou Xinrongxiang Casting Co., Ltd.

[China Manufacturers]

wire drawing cones with ceramic coating

Jan 11, 2013

Ceramic coated tower pulley for micro-e xtension machines Low friction, excellent hardness and durability Material: Chrome oxide rod Thickness of Coating:0.4mm single side after grinding. Craft :Rod flame spraying Hardness of coating : Hv 1300 (HRC 65 ° above ) Surface porosity :< 1% Surface bonding strength : > 89-90 Mpa Surface roughness : 0.4 wire drawing cones with ceramic coating

Supplier: Dongguan Zhangli Machine Fitting Co., Ltd.

[China Manufacturers]