DL/T 5017-2007
Specincation for manufacture installation and acceptance of steel penstocks in hydroelectric and hydraulic engineering (English Version)

Standard No.

DL/T 5017-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Electricity

Latest

DL/T 5017-2007

Replace

DL 5017-1993

Scope

This standard specifies the technical requirements for pressure steel pipes in hydropower and water conservancy projects. This standard is applicable to the manufacturing, installation and acceptance of pressure steel pipes in large and medium-sized hydropower hub projects. It can also be used in small hydropower hub projects based on specific circumstances. This standard also applies to the manufacture, installation and acceptance of steel linings for scour holes and steel linings for weep holes (holes).

DL/T 5017-2007 Referenced Document

• GB 150 Pressure Vessels (Bound Edition)*， 2024-04-18 Update
• GB/T 1220 Stainless steel bars
• GB/T 1591 High strength low alloy structural steels*， 2018-05-14 Update
• GB/T 228 Metallic materials--Tensile testing at ambient temperature
• GB/T 229 Metallic materials—Charpy pendulum impact test method*， 2020-09-29 Update
• GB/T 231.1 Metallic materials—Brinell hardness test—Part 1: Test method*， 2018-05-14 Update
• GB/T 232 Metallic materials - Bend test methods*， 2024-03-15 Update
• GB/T 2649 Methods of sampling for mechanical properties tests of welded joint
• GB/T 2650 Destructive tests on welds in metallic materials—Impact tests*， 2022-10-12 Update
• GB/T 2651 Destructive testing of welds on metallic materials Transverse tensile testing*， 2023-05-23 Update
• GB/T 2652 Destructive tests on welds in metallic materials—Longitudinal tensile test on weld metal in fusion welded joints*， 2022-10-12 Update
• GB/T 2653 Bend test methods on welded joints *， 2008-03-31 Update
• GB/T 2654 Hardness test methods on welded joints *， 2008-03-31 Update
• GB/T 2975 Steel and steel products.Location and preparation of samples and test pieces for mechanical testing*， 2018-05-14 Update
• GB/T 3190 Chemical composition of wrought aluminium and aluminium alloys*， 2020-03-31 Update
• GB/T 3274 Hot-rolled plates、sheets and strips of carbon structural steels and high strength low alloy structural steels*， 2017-02-28 Update
• GB/T 3280 Cold rolled stainless steel plate, sheet and strip*， 2015-09-11 Update
• GB/T 3323 Radiographic examination of fusion welded joints in metallic materials
• GB/T 470 Zinc ingots*， 2008-06-09 Update
• GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
• GB/T 700 Carbon structural steels
• GB/T 709 "Dimension,shape,weight and tolerance for hot rolled steel strip,plate and sheet"*， 2019-03-25 Update
• GB/T 711 Hot-rolled quality carbon structural steel plates sheets and strips*， 2017-02-28 Update
• GB/T 713 Steel flat for boilers and pressure vessels*， 2014-06-24 Update
• GB/T 983 Covered electrodes for manual metal arc welding of stainless and heat-resisting steels*， 2012-11-05 Update
• GB/T 985 Basic forms and sizes of weld grooves for gas welding manual arc welding and gas--Shielded arc welding
• GB/T 986 Basic forms and sizes of weld grooves for submerged arc welding

DL/T 5017-2007 history

• 2007 DL/T 5017-2007 Specincation for manufacture installation and acceptance of steel penstocks in hydroelectric and hydraulic engineering
• 1993 DL 5017-1993 Specifications for manufacture,installation and acceptance of steel penstocks

DL/T 5017-2007 Specincation for manufacture installation and acceptance of steel penstocks in hydroelectric and hydraulic engineering has been changed from DL 5017-1993 Specifications for manufacture,installation and acceptance of steel penstocks.