Quality Control

Hebei Zebung Rubber Technology Co., Ltd Quality Control

                       Quality control test

1 Floating oil hose test factory inspection

 

1.1 Floating oil hose weight test.

 

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1.2 Floating oil hose minimum bending radius test.

 

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1.3 Floating oil hose bending rigidity test of empty pipe.

 

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1.4 Floating oil hose bending rigidity test with pressure.

 

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1.5 Floating oil hose tensile test of empty pipe.

 

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1.6 Floating oil hose tensile test with pressure.

 

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1.7 Floating oil hose torsion test.

 

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1.8 Floating oil hose hydrostatic test.

 

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1.9 Floating oil hose vacuum test.

 

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1.10 Floating oil hose electrical continuous testing.

 

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1.11 Floating oil hose kerosene test.

 

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2. Submarine oil hose factory inspection.

 

2.1 Submarine oil hose weight in air test.

 

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2.2 Submarine oil hose weight in water test.

 

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2.3 Submarine oil hose minimum bending radius test.

 

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2.4 Submarine oil hose bending rigidity test of empty pipe.

 

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2.5 Submarine oil hose bending rigidity test with pressure.

 
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2.6 Submarine oil hose tensile test of empty pipe.
 
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2.7 Submarine oil hose tensile test with pressure.
 
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2.8 Submarine oil hose torsion test.
 
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2.9 Submarine oil hose hydrostatic test.
 
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2.10 Submarine oil hose kerosene test.
 
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2.11 Submarien oil hose vacuum test.
 
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2.12 Submarine oil hose floating ring tensile test.
 
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  • Hebei Zebung Rubber Technology Co., Ltd
    Standard: OCIMF-GMPHOM 5th Edition (2009)
    Number: Z-RUB-PROTO-201901~01~026
    Issue Date: 2020-04-30
    Expiry Date: 2025-04-30
    Scope/Range: Single Carcass Submarine Prototype
    Issued By: Bureau Veritas
  • Hebei Zebung Rubber Technology Co., Ltd
    Standard: OCIMF-GMPHOM 5th Edition (2009)
    Number: Z-RUB-PROTO-201902~01~30
    Issue Date: 2020-04-20
    Expiry Date: 2025-04-20
    Scope/Range: Single Carcass Floating Prototype
    Issued By: Bureau Veritas
  • Hebei Zebung Rubber Technology Co., Ltd
    Standard: ISO 9001:2015
    Number: CNBJ321996-UK
    Issue Date: 2020-03-17
    Expiry Date: 2023-03-16
    Scope/Range: Production and sales of sand blasting, resistance acid / alkali, ordinary water / oil / gas pipeline, marine oil, with a rubber hose, dredging and related assembly production and service(except with production license requirements)
    Issued By: Bureau Veritas
  • Hebei Zebung Rubber Technology Co., Ltd
    Standard: Safty certificate of approval for mining products
    Number: MIE190384
    Issue Date: 2019-12-06
    Expiry Date: 2024-12-05
    Scope/Range: Use strictly in accordance with relevant regulations of coal mine safety
    Issued By: Anbiao National Mining Products Safety Sign Center Co., Ltd.
  • Hebei Zebung Rubber Technology Co., Ltd
    Standard: Utility model patent certificate
    Number: 8866285
    Issue Date: 2019-05-21
    Expiry Date: 2029-05-20
    Scope/Range: Self-heating floating oil conveying hose for reel for offshore drilling platform
    Issued By: State Intellectual Property Office
  • Hebei Zebung Rubber Technology Co., Ltd
    Standard: Business License
    Number: 91131127787000791U
    Issue Date: 2003-03-18
    Expiry Date: 2028-03-17
    Scope/Range: Rubber technology research and development, new rubber product development; production and sales of rubber and plastic products, metal hoses, hydraulic hoses, marine floating oil pipelines, self-import and export business
    Issued By: Jingxian Administrative Approval Bureau
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