2025-12-19 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 41104.2-2021 Solder wire,solid and flux cored―Specification and test methods―Part 2:Determination of flux content 165.0 via email in 1~3 business day valid,,2022-7-1
GB/T 41104.1-2021 Solder wire,solid and flux cored―Specification and test methods―Part 1:Classification and performance requirements 255.0 via email in 1~3 business day valid,,2022-7-1
GB/T 40741-2021 Quality requirements for post welding heat treatment 225.0 via email in 1~3 business day valid,,2022-5-1
GB/T 40740-2021 Welding procedures qualification for overlay welding 375.0 via email in 1~5 business day valid,,2022-5-1
GB/T 40732-2021 Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys 375.0 via email in 1~5 business day valid,,2022-5-1
GB/T 27552-2021 Destructive tests on welds in metallic materials—Microhardness testing of welded joints 210.0 via email in 1~3 business day valid,,2022-5-1
GB/T 40733-2021 Non-destructive testing of welds—Ultrasonic testing—Use of automated phased array technology 525.0 via email in 1~5 business day valid,,2022-5-1
GB/T 40734-2021 Non-destructive testing of welds—Phased array ultrasonic testing(PAUT)—Acceptance levels 375.0 via email in 1~5 business day valid,,2022-5-1
GB/T 40801-2021 Welding procedure qualification tests for titanium,zirconium and their alloys 375.0 via email in 1~5 business day valid,,2021-10-11
GB/T 25301-2021 Resistance welding equipment - Transformers - General specifications applicable to all transformers 550.0 via email in 1~5 business day valid,,2021-12-1
GB/T 40424-2021 Welding procedure qualification test for tubes to tube-plate joints 375.0 via email in 1~5 business day valid,,2022-3-1
GB/T 40371-2021 Gas welding equipment—Materials for equipment used in gas welding, cutting and allied processes 165.0 via email in 1~3 business day valid,,2022-3-1
T/CWAN 0057-2021 Welding procedure specification for automatic horizontal submerged arc welding 165.0 via email in 1~3 business day valid,,2021-7-1
T/CWAN 0050-2021 Welding process specification of trackless unguided all-position crawling welding robot for spherical vessel 200.0 via email in 1~3 business day valid,,2021-3-1
T/CWAN 0029.3-2021 Methods for chemical analysis of nickel-base welding metals—Part 3:Determination of nitrogenium conten—Thermal conductimetric method after fusion in a current of inert gas 105.0 via email in 1~3 business day valid,,
T/CWAN 0029.1-2021 Methods for chemical analysis of nickel-base welding metals—Part 1:Determination of multielement contents—Inductively coupled plasma atomic emission spectrometric method 165.0 via email in 1~3 business day valid,,
T/CWAN 0029.2-2021 Methods for chemical analysis of nickel-base welding metals—Part 2:Determination of carbon and sulphur content—Infra-red absorption method after high frequency induction furnace combustion 105.0 via email in 1~3 business day valid,,
GB/T 40337-2021 Gas tightness of equipment for gas welding and allied processes 240.0 via email in 1~3 business day valid,,2021-12-1
GB/T 8366-2021 Resistance welding—Resistance welding equipment—Mechanical and electrical requirements 645.0 via email in 1~5 business day valid,,2021-12-1
T/CWAN 0029.5-2021 Methods for chemical analysis of nickel-base welding metals—Part 5:Determination of phosphorus content—N-butyl alcohol-chloroform extraction spectrophotometry 165.0 via email in 1~3 business day valid,,
Previous Page     Next Page



Code of China
Search

GB/T 41104.2-2021 Solder wire,solid and flux cored―Specification and test methods―Part 2:Determination of flux content 
  Issued on: 2021-12-31   Price(USD): 165.0
GB/T 41104.1-2021 Solder wire,solid and flux cored―Specification and test methods―Part 1:Classification and performance requirements 
  Issued on: 2021-12-31   Price(USD): 255.0
GB/T 40741-2021 Quality requirements for post welding heat treatment  
  Issued on: 2021-10-11   Price(USD): 225.0
GB/T 40740-2021 Welding procedures qualification for overlay welding 
  Issued on: 2021-10-11   Price(USD): 375.0
GB/T 40732-2021 Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys 
  Issued on: 2021-10-11   Price(USD): 375.0
GB/T 27552-2021 Destructive tests on welds in metallic materials—Microhardness testing of welded joints 
  Issued on: 2021-10-11   Price(USD): 210.0
GB/T 40733-2021 Non-destructive testing of welds—Ultrasonic testing—Use of automated phased array technology 
  Issued on: 2021-10-11   Price(USD): 525.0
GB/T 40734-2021 Non-destructive testing of welds—Phased array ultrasonic testing(PAUT)—Acceptance levels 
  Issued on: 2021-10-11   Price(USD): 375.0
GB/T 40801-2021 Welding procedure qualification tests for titanium,zirconium and their alloys 
  Issued on: 2021-10-11   Price(USD): 375.0
GB/T 25301-2021 Resistance welding equipment - Transformers - General specifications applicable to all transformers 
  Issued on: 2021-05-21   Price(USD): 550.0
GB/T 40424-2021 Welding procedure qualification test for tubes to tube-plate joints  
  Issued on: 2021-08-20   Price(USD): 375.0
GB/T 40371-2021 Gas welding equipment—Materials for equipment used in gas welding, cutting and allied processes  
  Issued on: 2021-08-20   Price(USD): 165.0
T/CWAN 0057-2021 Welding procedure specification for automatic horizontal submerged arc welding 
  Issued on: 2021-05-20   Price(USD): 165.0
T/CWAN 0050-2021 Welding process specification of trackless unguided all-position crawling welding robot for spherical vessel 
  Issued on: 2021-01-11   Price(USD): 200.0
T/CWAN 0029.3-2021 Methods for chemical analysis of nickel-base welding metals—Part 3:Determination of nitrogenium conten—Thermal conductimetric method after fusion in a current of inert gas 
  Issued on: 2021-01-12   Price(USD): 105.0
T/CWAN 0029.1-2021 Methods for chemical analysis of nickel-base welding metals—Part 1:Determination of multielement contents—Inductively coupled plasma atomic emission spectrometric method 
  Issued on: 2021-01-12   Price(USD): 165.0
T/CWAN 0029.2-2021 Methods for chemical analysis of nickel-base welding metals—Part 2:Determination of carbon and sulphur content—Infra-red absorption method after high frequency induction furnace combustion 
  Issued on: 2021-01-12   Price(USD): 105.0
GB/T 40337-2021 Gas tightness of equipment for gas welding and allied processes 
  Issued on: 2021-05-21   Price(USD): 240.0
GB/T 8366-2021 Resistance welding—Resistance welding equipment—Mechanical and electrical requirements 
  Issued on: 2021-05-21   Price(USD): 645.0
T/CWAN 0029.5-2021 Methods for chemical analysis of nickel-base welding metals—Part 5:Determination of phosphorus content—N-butyl alcohol-chloroform extraction spectrophotometry 
  Issued on: 2020-01-12   Price(USD): 165.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040