surface roughness testers dr 431a,China surface roughness testers dr 431a Manufacturers, Suppliers

NN3011 High Precision Needle Roller Bearings,chrome and carbon steel bearing,chrome steel bearing,

Mar 04, 2013

... is requested that the hardness,processing accuracy and surface roughness of shaft journal surface and rolling surface of outer housing besame as those of ...

Supplier: Guangzhou Xinbeilin Bearing Co., Ltd.

[China Manufacturers]

NA,NK Needle Roller Bearing

Mar 20, 2013

... radial size is limited. Because of no inner ring, the surface of shaft journal fitted with it is acted directly as ... rolling surface. It is requested the surface hardness be no less than HRC60, and surface roughness.NKI,NAThe inner ring ...

Supplier: Changzhou Huatong Bearing Co., Ltd.

[China Manufacturers]

drawn cup needle roller bearing NA4905,NA4907,NA4908,NA4909,NA4919 without inner rings

Feb 18, 2012

... radial size is limited. Because of no inner ring, the surface of shaft journal fitted with it is acted directly as ... rolling surface. It is requested that the surface hardness be no less than HRC60, surface roughness, no more than 0 ...

Supplier: Foshan Ruifu Bearing Co., Ltd.

[China Manufacturers]

LD8-15 cold rolling mill

Jan 04, 2013

... so on,with the characteristics of good turnoff precision,high surface roughness etc.it adopts hydraulic pressure,having the function of high ...

Supplier: Jiangsu Hengyang Pipe Manufacturing Co., Ltd.

[China Manufacturers]

DIN ST52 honed seamless steel tubes

Jan 20, 2013

... steel tube, stress relieved and honed or skived roller burnished5. SURFACE ROUGHNESSRa = 0.4~0.8Micron6. TOLERANCES ON INNER DIAISO H87 ... shall have a smooth internal and external surface consistent with cold workingprocess, tube inner surface should be free from rust, scratches and ...

Supplier: Wuxi MSV Trading Co., Ltd.

[China Manufacturers]

Linear shaft

Apr 18, 2012

... )Roundness Toleranceμm Linear Toleranceμm/mIndex of CylindricityS/M Surface RoughnessStandardSAccuracySSF33-2-860-100/mLess than0.6/m0.8 1 ...

Supplier: Ningbo CIE Corporation

[China Manufacturers]

CNC Camshaft Grinder/CNC camshaft grinding machine

Jun 01, 2012

... ×2077×1834weightkg4500500055006200 total powerkW19.4114.5Grinding accuracymm±0.030.005Surface roughnessμmRa0.63Ra0.63 CNC Camshaft Grinder/CNC camshaft grinding machine ...

Supplier: T.H.L Machine Tools Co., Ltd.

[China Manufacturers]

electric enclosures

Mar 31, 2012

... experience in manufacturing metal products , The surface was silver panited and powder coating, Color and surface roughness can be changed by customer's ...

Supplier: Shenzhen Runze Hardware Technology Co., Ltd.

[China Manufacturers]

Lathe pieces of aluminum oxide

Jan 12, 2013

Annual processing capacity: 1 million (pieces) Specifications1.material:aluminum 2.surface treatment:anodized 3.ISO/TS16949 : 2008 certified 4,NC Lather ... , microscope, thread gauge ,three coordinates measuring machine and so on; Surface treatment available in our companyoxidation,anodization,nickel-plating,galvanization,chrome ...

Supplier: Qingdao Jingliang Machinery Co., Ltd.

[China Manufacturers]

Precision Lost Wax Casting OEM Stainless Steel Auto Spare Parts

Mar 31, 2013

... or wooden boxes 8 Tolerance: 0.05mm-0.1mm 9 Surface roughness: Ra0.8-1.6 10 Main equipment used: Automatic precision ...

Supplier: Qingdao Metech EM Industry Co., Ltd.

[China Manufacturers]

PCD indexable inserts

Mar 31, 2013

... (excellent service life,reliable machining accuracy),high cutting speed,good surface roughness and dry turning for hardened steels etc. They are especially ...

Supplier: Suzhou Shande Precision Tools Co., Ltd.

[China Manufacturers]

custom ss304 or 316 steel casting part

Mar 31, 2013

... -600.10 to 1.50Min. Wall Thickness0.505 to 105 Surface Roughness 80 to 120 RMS are average.6 Hole LengthMaking a ... designed so the gate can be put on flat surface rather than curved surface. Gate grind tolerances are listed from least to ... are used to control hardness, mechanical properties, corrosion resistance, and surface treatments. Unless otherwise indicated, all alloy steels are quoted with ...

Supplier: Wotech Industrial Co., Ltd.

[China Manufacturers]

MIDDLE SPEED WIRE - CUTTING MACHINE

Jan 09, 2013

... .25mm0.15-0.25mmMaximum machining speed180mm2/min180mm2/min180mm2/min180mm2/minSurface roughness≤1.0μRa≤1.0μRa≤1.0μRa≤1 ...

Supplier: Guangdong Winnerway Holdings Corporation

[China Manufacturers]

CNC machining service

Feb 24, 2013

... :1 meter Casting Weight:1~1000Kg Dimension Tolerance:0.03mm Surface Roughness:Ra1.2~12.5 CNC turning machining services Company information ... :ductile iron, gray iron, alloy, heat resistant steel, special alloy2.Surface treatment: Painting, Galvanized, sand blasting3.Standard: ISO, ANSI, ASTM,, JIS ...

Supplier: Rongcheng Xingbang Foundry Co., Ltd.

[China Manufacturers]

solenoid housing

Jan 14, 2013

... Quick DetailsPlace of Origin: ZheJiang China (Mainland) Material: Ductile IronSurface roughness: SmoothCoated: Anti-rust PaintApplication: Industry fieldDimensions: upon client's drawingPackaging ... equivalent international gradesWeight:1- 800KGProcessSand Moulding Pouring post treatmentHeat Treatment Surface TreatmentDelivery TermFOB CIF CNF and others based on client's ...

Supplier: Enelco Environmental Technology (Anhui) Co., Ltd.

[China Manufacturers]

Hydraulic cylinder piston parts

Feb 05, 2013

... compliance with the design requirements, especially seal groove size and surface roughness of security pistonUniversal piston, standard seal kit is fully applicable ...

Supplier: Jinyuan Orient (Xiamen) Co., Ltd.

[China Manufacturers]

Sofa Leg

Mar 31, 2013

... Precision die-casting part Mirror polishing, Chrome plated Surface roughness: Ra 1.6 Die-casting machine: 700 ton ... Feature: Sofa LegHigh strengthAnti-corrosionEnvironmental protectionHeavy-dutySurface roughness: Ra 1.6Material: ACD12 / A356 Aluminum (or ... Die-casting, CNCSurface finish: Mirror polishing, Chrome platedSurface roughness: Ra 1.6Casting minimum tolerance: +/-0.2mmCNC longitude ...

Supplier: Ningbo Sylue Machine Co., Ltd.

[China Manufacturers]

Procision Investment Casting Product

Jan 26, 2013

Precision casting Silica sol binder lost wax Accuracy CT3-4 Surface finishes Ra3.2 Thin wall and complex shape 1.TechnologySilica ... ensure the heating treatment and machining can be done wellCasting surface roughness good, significantly reduce the working hours of casting burning and ...

Supplier: Changli Mingfeng Precision Casting Co., Ltd.

[China Manufacturers]

sanitary products/bathroom ware

Mar 31, 2013

... and electronic products, industrial machineryand equipment and transportation. etc.3, Surface roughness: Ra0.8-3.24, Weight: ranging from 0.50g to ... 10000kg5, Surface finish: polishing, oiled (rust-prevented), zinc-plated, nickel-plated, chrome ...

Supplier: Dongguan Changping Forever Forest Metal Factory

[China Manufacturers]

Investment casting parts

Mar 31, 2013

... : the dimension tolerance of the product may reach CT3-CT6class4. Surface roughness: Ra6.35. Weight: ranging from 10g-100kg.6. Machining equipment ... testing machine, magnetic particle inspection,FSQ Vacuum Foundry Spectrovac.8.Surface finish: polishing, oiled(rust-prevented), zinc-plated, nickel-plated, chrome ...

Supplier: Dalian Tiancheng Machine Co., Ltd.

[China Manufacturers]