DL/T 709-1999 Active Industry standards-Electricity

DL/T 709-1999 Technical code of safety inspection for steel penstocks

Publish Date: 2000-02-24 Implement Date: 2000-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DL/T 709-1999

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSteel pipes, cast iron pipes

ICS Name: Nondestructive testing of metal materials

Publish Date: 2000-02-24

Implement Date: 2000-07-01

Pages: 16 pages

Development Information

Pages: 16 pages

Superseded by the following standards

NB/T 10349-2019 Pressure Pipeline Safety Inspection Technical Regulations

Referenced Standards

DL 5017-1993 GB/T 11345-1989 Method for manual ultrasonic testing and classification of testing results for ferritic steel welds GB/T 1172-1974 GB/T 12998-1991 Water quality—Guidance on sampling techniques GB/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel JB 4730-1994 SD 144-1985

Related Standards

GB/T 2971-1982 Abolished

GB/T 2971-1982 Method of fracture test for carbon and low alloy steels

Publish Date: 1982-03-25

GB/T 5193-1985 Replaced

GB/T 5193-1985 Method of ultrasonic inspection for wrought titanium and titanium alloys products

Publish Date: 1985-05-18

GB/T 5616-1985 Replaced

GB/T 5616-1985 Guidlines for application of conventional nondestructive testing methods

Publish Date: 1985-11-25

GB/T 5677-1985 Replaced

GB/T 5677-1985 Methods of radiographic testing and classification of radiographs for steel castings

Publish Date: 1985-12-04

GB/T 5778-1986 abolished_transferred

GB/T 5778-1986 Determination of hermeticity of expansion alloys

Publish Date: 1986-01-14

GB/T 7233-1987 Replaced

GB/T 7233-1987 Methods for ultrasonic testing and for specifying quality levels of steel castings

Publish Date: 1987-02-04