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Shijiazhuang Naipu Pump Co., Ltd
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Shijiazhuang Naipu Pump Co., Ltd Quality Info

Shijiazhuang Naipu Pump Co., Ltd

Shijiahzuang Naipu Pump Co., Ltd is a professional manufacturing of slurry pumps. Our company passed the ISO9000 quality control system, and strictly implement folloing standard.

Stages of manufactureQuality cotrol activitiesSpecification
Raw material arrivalSampling, material chemical analysisNPB121.1-29-1997
Casting and compositionMaterial material chemical analysis of pump partsNPB121.1-29-1997
Casting quality inspectionNPB302-1998
Key component machiningDimension precision inspectionNPB2105-87
Impeller balancingNPB061-2000
General assemblyProcedure operaionNPB2103-96
Hydraulic static testNPB064-1998

Performance test

of pump unit

Capacity and headNPB157-1997
Vibration and noiseJB/T8097-95
Bearing temperatureJB/T5295-91
Final inspectionPackaging of pump unitNPB0157-1997
DocumentsNPB0157-1997
Spare parts and accessoriesNPB0157-1997

1. Our pumps quality has reached domestic and internaional advanced level in this field.

2. We are responsible for our products quality, if there are some quality problems after you received, we will be prmptly returned or replacement the kits. 

Company Certifications

Standard:CE
Number: EC.1282.0D130522.SNP0996
Issued By:
Standard:ISO
Number: 0350113Q22947ROS
Issued By:
Standard:SGS
Number: QIP-ASR156117
Issued By:
Standard:CE
Number: EC.1282.0D130522.SNP0996
Issued By:
Standard:ISO
Number: 0350113Q22947ROS
Issued By:
Standard:SGS
Number: QIP-ASR156117
Issued By:
Standard:ISO
Number: 0350113Q22947ROS
Issued By:
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