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Steel rolled high precision ball leading screw; with P4,P5,P6,P7 Grade Max Diameter of ballscrew: 120mm Max Pitch from 80mm; Precision Grinding Ground finish ball screw assemblyHigh transfer efficiencyballs with free motion transfer the force and motion between screw and nut in the ball screw assembly. The drive torque of transfer unit reduces to 1/3 of sliding screw. This reduces the heating ...

2012 Hot Sale KOYO brand Tapered Roller Bearings 1.KOYO roller bearing 2.Certification ISO9001:2008 3.Supply best quality KOYO brand Tapered Roller Bearings We are as a specialized manufacturer and exporter of bearings with excellent quality and fully competitive price in China and abroad for many years.we can supply the world famous brand bearings like: SKF, NSK, NTN, KOYO, ect, and we can ...

carbon steel ball G100 4.763 carbon steel ballMaterial:AISI1008.1010.1015.1045Hardness:HRC62-66Grade:G100 G200 G500 G2000 Size:2.54-15.875mm carbon steel ball

CPVC industrial piping systems (SCH80/40 tube, DIN S5/S6.3 tube) CPVC (chlorinated polyvinyl chloride) was first proposed by the United States BFGOODRICH be in the early 60's commercial production and use of his high temperature and excellent chemical resistance has been used in different industries to get a high rating. CPVC is a PVC on the concept of a single polymer mass formed after ...

Underground warning tape 1.Made of PE 2.style:no adhesive tape 3.usage:pipeline buried warning 4.Factory nearby Canton Fair PE underground warning tape Guangdong warning tape factory Style Warning tape, barrier tape , no adhesiveMaterial LDPE/HDPE/MDPE; Green/red/yellow/blue , any color is OKSize 100mmX500m, 150mmX500m, any size be Customized , thickness thin to 0.015MM Printing “warning : pipe ...

Over 10 years export experience for Zirconia valve ball Certified IS09001:2008 Grades and size:Standard sizes range from 0.125" to 3.0" and smaller and larger sizes can be custom-made to your specifications. Refer to our Ball Grade table for the exact tolerances available.Ball Grade table:GradeDIA. tolerance dws) <μmSpherical tolerance (Sph) <μmSurface Roughness (Ra) <μmG30.080.080.012G50.130.130 ...

... % CAS NO:87-67-2Molecular Weight:253.25EC NO:201-763-4Molecular Formula:C5H14NO·C4H5O6;C9H19NO