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Database: 365,228(8 Aug 2026)

tortuous

tortuous, Total:16 items.

The international standard classification for "tortuous" includes: Other rubber and plastics products , Coated fabrics , Hoses and hose assemblies , Flanges, couplings and joints , Noise with respect to human beings .

The Chinese standard classification for "tortuous" includes: Other rubber products , Rubber tube, rubber belt and tape , Pipeline fittings , Environmental protection equipment .


Professional Standard - Chemical Industry

  • HG/T 2289-2001 Flexible rubber joint
  • HG/T 3048-2009 Rubber-or plastics-coated fabrics-Determination of resistance to combined shear flexing and rubbing

Professional Standard - Urban Construction

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 12722-2008 Rubber and plastics hose assemblies - Flexing combined with hydraulic impulse test(half-omega test)
  • GB/T 5568-2013 Rubber and Plastics Hoses and Hose Assemblies - Determination of Resistance to Vacuum
  • GB/T 14904-2011 Rubber and plastics hoses and hose assemblies with wire reinforcements—Hydraulic impulse test with flexing
  • GB/T 30315-2013 Test Method for Reciprocating Flex Fatigue of Dipped Cords
  • GB/T 41937-2022 Rubber- or plastics-coated fabrics—Physical and mechanical tests—Determination of flex resistance by the flexometer method
  • GB/T 5564-2006 Rubber and plastics hoses - Subambient temperature flexibility tests
  • GB/T 5564-1994 Rubber and plastics hoses-Subambient temperature flexibility tests
  • GB/T 26121-2010 Flexible rubber joint
  • GB/T 5568-2022 Rubber or plastics hoses and hose assemblies—Hydraulic-pressure impulse test without flexing

Professional Standard - Environmental Protection

  • HJ/T 391-2007 Technical requirement for environmental protection product Flexible rubber pipe joint

Professional Standard - Machinery

  • JB/T 4278.3-1993 Rubber plastic wire and cable test equipment verification method flexural test device

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