Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)
hydraulic heading device hydraulic head device scopethis standard heading device prestressed tendons device disperse fluorescent cotton samples water gas steel pipe
JG/T 320-2011 in English

JG/T 320-2011 in English

VALID

Prestressed reinforcement hydraulic head device

  • Issued on:2011-05-09
  • Implemented on:2011-10-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $150.00
$146.00
Standard No: JG/T 320-2011
Document status: VALID
Title in English: Prestressed reinforcement hydraulic head device
Title in Chinese: 预应力筋用液压镦头器
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2011-05-09
Implemented on: 2011-10-01
Superseding: JG/T 5030-1993 Hydraulic button heading machine
Professional Classification: JG-Building
Related Keywords: hydraulic heading device
hydraulic head device scopethis standard
heading device
prestressed tendons
device
Related Topics: pre-shear stress
Precolumn pressure
Precolumn pressure
tendons
Prestressed
preload pressure
headache
Prestressed tendon
JG/T340-2011
prestressed well
JG/T318-2011
jg/t336-2011
jg/t291-2011
jg/t-2011

本标准规定了预应力筋用液压镦头器的分类和型号、要求、试验方法、检验规则及标志、包装和贮存。
本标准适用于对预应力筋端部进行冷作敦粗用的液压镦头器。


Scope

This standard specifies the classification and model, requirements, test methods, inspection rules and markings, packaging and storage of hydraulic heading machines for prestressed tendons. This standard applies to the hydraulic heading device (hereinafter referred to as the heading device) used for cold upsetting of the ends of prestressed tendons.

Sample only — not a preview of JG/T 320-2011
Page: 1 / 0
100%

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.

We also recommend