For a good quality agricultural chain, must have several feature, then the quality can be approved , such as small and average chain plate gap, roller length, gap between bush and pin, chain plate color, heat-treatment, bright area percentage of inner hole of plate, lubrication etc, Dongsheng aim at those quality improvement program at all the time and spare no efforts to be the top grade Agricultural Chain Specialist and made it the most professional and largest in Asia DIN ISOPitchRoller diameterWidth between inner platesPin diameterPin lengthInner Plate depthPiate thicknessUltimate tensile strengthAver age tensile strengthWeight per meterChain No.Pd1 maxb1 mind2 maxL maxL c maxh2 maxT maxQ minQ0qmmmmmmmmmmmmmmmmknknkg/mZGS3838.00016.0022.009.0039.0043.021.503.04055.32.0PCFWad4PGFWh4d4mmmmmmmmmmmmmmmmmmmmmmmm38.030.052.068.446.46.538.017.259.078.119.611.0 QualityiscloselyrelatedwithHeat-treatment.DONGSHENGCO.,investedtensmillionRMBimportingadvancedHeat-treatmentEquipmentsincludingMeshBeltConveyorFurnacesmadeinJapan.DONGSHENGCO.,hasseveralSeniorHeat-treatmentEngineers,andhasalloperatorswelltrained.