surface roughness,China surface roughness Manufacturers, Suppliers

jig and fixture design for sand casting products

Mar 03, 2013

... Height Gauge, caliper, Coordinate measuring machine, projection machine, roughness tester, hardness tester and so on.Minimum order quantitynegotiableDelivery7- ... the dimension tolerance of machining of customers’ requirement; 5, Surface roughness: Ra0.8-3.2;6, Weight: ranging from 0 ... .50g to 10000kg;7,Surface Finish: electronic polishing, oiled (rust-prevented), nickel-plated, ...

Supplier: Shanghai Siage Precision Mould Made Co., Ltd.

[China Manufacturers]

Ti bar

Oct 19, 2012

... ≤0.5mm/m OUT-OF-ROUND HALF OF DIAMETER TOLERANCE SURFACE ROUGHNESS Ra0.8~1.6 Non-segregated structure, no high density ...

Supplier: Shenyang Tim-High Material Development Co., Ltd.

[China Manufacturers]

shifting fork,Optical instrument accessories,casting,ss304/316,China

Apr 14, 2012

... :Stainless Steel etc.Surface Treatment:Zinc, Nickel, Chrome, etc.Accuracy:Accuracy of Machining :+/-0.1mmAccuracy of Grinding :+/-0.1mmSurface Roughness :Ra0.8Parallelism ...

Supplier: Cangzhou Zhuozheng Metal Products Co., Ltd.

[China Manufacturers]

precisoin shaft

May 28, 2012

... rod,hollow rod,cylinder 1)Factory directly supply 2)Clean Surface Treatment. 3)15 years experience piston rod ( precisoin shaft )Piston ... 8Surface roughnessRa0.2μm~Ra0.4μmHard Chrome Thickness20Micron ± 10%Surface hardnessHV 850(Minimum)upStandard length3M~6M upStandard size6 ~ 200MaterialJIS S45C ...

Supplier: Laizhou Pengzhou Plastics Machinery Co., Ltd.

[China Manufacturers]

brass fitting,mold standard component

Feb 12, 2012

... + 0.001mm, axiality within 0.002mm, roundness within 0.0015mm, surface roughness within Ra0.025, straightness within 0.002-------------------------------------------------------------------- Specification: Precision mould ...

Supplier: Dongguan Kaoka Hardware & Plastic Co., Ltd.

[China Manufacturers]

wear plate for IHI Concrete Pump

Jul 14, 2012

1.wear plate for IHI Concrete Pump 2.Size:DN205, DN220...etc 3.Material:7 shape Tungsten carbide 4.Lifetime: 30,000~80,000M3 wear plate for IHI Concrete Pump 1. Type: Tungsten carbide, 7 shape T.C 2. Application: IHI concrete pump 3. Lifetime: 30,000~80,000cbm based on different type 4. Tensile strength≥ 2500 N/mm2 5. Imported welding rod used for hardfacing 6. Made in Zhuzhou--tungsten carbide ...

Supplier: Zhuzhou Jian Da Co., Ltd.

[China Manufacturers]

ss304,ss316 steel precision die casting parts

Feb 27, 2013

... wooden boxes 9 Tolerance: 0.05mm-0.1mm 10 Surface Roughness: Ra0.8-1.6 11 main equipment used: ... , normalizing, tempering, nitriding, carbonitriding, carburizing, and induction hardening Surface treatment: plating, coating, phosphate, anodizing, and CVD/PVD platingOEM ... milling and turning,drilling,grindingTolerance:0.005mm~40mmSurface Roughness Ra0.8-1.6DRW formatpdf/.dwg/.igs./.stp/x_t ...

Supplier: Binzhou Yongtai Stainless Steel Products Co., Ltd.

[China Manufacturers]

chrome bar

Nov 13, 2012

... Ground and chrome plated4. CHROME THICKNESS 20 to 30 micron5. SURFACE ROUGHNESS Ra≤0.2 micron and Rt≤2 micro6. TOLERANCES ON ... .OVALITYHalf of the tolerance ISO f78. STRAIGHTNESS ≤0.2MM/M9. SURFACE HARDNESS 850-1150HV (vickers 100g)10.COHESION No cracks,breaking ...

Supplier: Wuxi Beilai Tube Co., Ltd.

[China Manufacturers]

Titanium Gr5 Bar

Feb 10, 2013

... , Toleranceh Straightness≤0.5mm/m Out-of-round: Tolerance1/2 Surface roughness: Ra0.8~1.6

Supplier: Baoji City Changsheng Titanium Co., Ltd.

[China Manufacturers]

titanium bike parts,Titanium alloy casting Bicycle Stem

Feb 01, 2013

... : diameter 1200mm×600mm The weight of Casting: 0.001kg~50kg Surface Roughness: Ra3.2~6.3μmWe also provides OEM manufacturing for ...

Supplier: Shenzhen Element Titanium Metal Manufacture Co., Ltd.

[China Manufacturers]

Molybdenum sheet,Mo sheet, higher temperature Mo sheet for LED Sapphire

Mar 07, 2013

... tungsten crucible with other features of exact measurement and smooth surface has decisive influence on the success of crystal growth, ... typically follows an initial stage of either homogeneous or heterogeneous (surface catalyzed) nucleation.Crystal growth is a significant step for ... 1. Physical and chemical properties(1) Density: 10.2(2) Surface roughness: < 1.6(3) Purity:W99.97%(min.)(4) Application ...

Supplier: Shanghai XGM Material Co., Ltd.

[China Manufacturers]

Spark Electric Discharge Machine

Jan 11, 2013

... weight1300kgCabinet specificationTypeP30A/P30BMax working current30AMax power consumption2kVAMax processing speed200mm3/minuteMin surface roughnessRa≤0.3umMinelectrode consumption0.3%Overall dimensions700×800×1800mmWeight190kgStandard Accessories ...

Supplier: Taizhou Taisen Mechanical Equipment Co., Ltd.

[China Manufacturers]

deep hole drilling machine

Aug 13, 2012

... , expanding and reaming procedure and arrive the machine accuracy and surface roughness requirement in one time The machine is controlled by CNC ... belt, controlled by inverter motor Spindle bearing and guide-way surface adopting automatic intermittent lubrication High-pressure cooler is supplied by ...

Supplier: Dezhou Guanlu Precision Machinery Co., Ltd.

[China Manufacturers]

M1320 Series Small-sized Manual Cylindrical Grinding Machine

Oct 26, 2012

... grinder, which is mainly used for grinding cylindrical and conical surface of parts, ideal for tool, repair and small & medium-batch ... AccuracyRoundness: 0.0015mmDia. Uniformity in the long. Section: 0.005mmSurface roughness: Ra0.32mm M1320 Series Small-sized Manual Cylindrical Grinding Machine

Supplier: Long Life Machinery Import And Export Co., Ltd.

[China Manufacturers]

BH0640 CNC LATHE

May 07, 2012

... and mobile part, valve, electric tool, hardware meter ect which surface Roughness is within 1.6mm. Max swing diameter over bed300mmMaximal manufacture ...

Supplier: Ningbo Bohong Machinery Manufacture Development Co., Ltd.

[China Manufacturers]

CNC Lathe

Apr 03, 2012

... .012mm Z-axis: 0.016mm Workpiece size accuracy: IT6-IT7 Surface roughness: Ra1.6 Tool post: No. of tool-position: 4 Section ...

Supplier: Greatwall International Trade (Beijing) Co., Ltd.

[China Manufacturers]

Tungsten Carbide Drawing Dies

Dec 10, 2012

... the coaxiality of die may amount to 0.0025mm. The surface roughness may amount to Ra0.05. HIP treatment contributes to more ...

Supplier: Nanchang Bestway Trade Co., Ltd.

[China Manufacturers]

High Quality Pavement shot blasting machine

Feb 17, 2012

... efficiency and easy to operate.3 for improving asphaltum highway surface roughness 4 the anticorrosion coating for steel deck plate5 achieve ... surface shot of surface coarsening6widely applies to the ground before the construction of pretreatment7 ...

Supplier: Qingdao Puhua Heavy Industrial Machinery Co., Ltd.

[China Manufacturers]

Sapphire wafer Thickness Range 0.50mm~30.00mm

Mar 30, 2013

1.Side Length Tolerance (mm) +/- 0.05 2.Thickness Range(mm) 0.50~30.00 3.Thickness Tolerance (mm) +/- 0.05 4.parallelism<3. Sapphire wafer Thickness Range 0.50mm~30.00mm Circular Windows are applied to isolate different physical environments while allowing light pass. When selecting windows you should consider materials, transmission, scattering, wavefront distortion, parallelism and resistance ...

Supplier: Changchun Worldhawk Optoelectronics Co., Ltd.

[China Manufacturers]

Kyodasei High Precision Plastic Mould for Tuyere

Mar 26, 2013

... finish processing the roughcast, the surface roughness reaches 0.8 µm. The spherical surface dimension meets the tuyere spherical surface dimension).j) Other pipe ...

Supplier: Shenzhen Kyodasei Precision Mold Co., Ltd.

[China Manufacturers]