Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished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 38939-2020 Nickel-based alloy—Determination of multi-element contents—Spark discharge atomic emission spectrometric method(routine method) $270.00 via email in 1~3 business day valid
GB/T 39130-2020 Measuring method for adhesion of zinc coating for galvanized products $225.00 via email in 1~3 business day valid
GB/T 39154-2020 Corrosion of metals and alloys—Cathodic protection of steel in concrete $675.00 via email in 1~5 business day valid
GB/T 39155-2020 Corrosion of metals and alloys—Cathodic protection of harbour installations $435.00 via email in 1~5 business day valid
GB/T 39534-2020 Corrosion of metals and alloys—Method for determination of the uniform corrosion rate of stainless steels and nickel based alloys in liquids $200.00 via email in 1~3 business day valid
GB/T 39637-2020 Corrosion of metals and alloys—Classification of soil corrosivity $315.00 via email in 1~5 business day valid
GB/T 40314-2021 Corrosion of metals and alloys—Crevice corrosion formers with disc springs for flat specimens or tubes made from stainless steel $225.00 via email in 1~3 business day valid
GB/T 40338-2021 Corrosion of metals and alloys—Exfoliation corrosion testing of aluminium alloys $315.00 via email in 1~5 business day valid
GB/T 40339-2021 Corrosion of metals and alloys—Guidelines for assessing the significances of stress corrosion cracks detected in service $315.00 via email in 1~5 business day valid
GB/T 40377-2021 Corrosion of metals and alloys—Determination of AC corrosion—Protection criteria $555.00 via email in 1~5 business day valid
GB/T 40403-2021 Corrosion of metals and alloys—Methodology for determining the resistance of metals to stress corrosion cracking using the four-point bend method $315.00 via email in 1~5 business day valid
GB/T 4061-1983 Polycrystalline silicon--Examination method--Assessment of sandwiches on cross-section by chemical corrosion $180.00 via email in 1~3 business day abolished
GB/T 41493.2-2022 Accelerated life test method of mixed metal oxide anodes for cathodic protection—Part 2: Application in soils and natural waters $255.00 via email in 1~3 business day valid
GB/T 4157-2006 Laboratory testing of metals for resistance to specific forms of environmental cracking in H2S environments $320.00 immediately superseded
GB/T 4157-2017 Laboratory testing of metals for resistance to sulfide stress crackingand stress corrosion cracking in H2S environment $630.00 via email in 1~5 business day valid
GB/T 4164-1984 Metallic powders--Determination of hydrogen reducible oxygen content $184.00 via email in 1~3 business day superseded
GB/T 41653-2022 Corrosion of metals and alloys—Anodic test for evaluation of intergranular corrosion susceptibility of heat-treatable aluminium alloys $180.00 via email in 1~3 business day valid
GB/T 41654-2022 Corrosion of metals and alloys—Method for metallographic examination of samples after exposure to high-temperature corrosive environments $200.00 via email in 1~3 business day valid
GB/T 41755-2022 Determination of the susceptibility to cracking of line pipe in sour service—Full ring ovalization test method $270.00 via email in 1~3 business day valid
GB/T 41756-2022 Corrosion of metals and alloys—Method for estimating the atmospheric corrosion resistance of low-alloy steels $255.00 via email in 1~3 business day valid
* Related standard quantity: * Page quantity: * Current: * First Previous [2][3][4][5][6][7][8][9][10][11] Next End



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: TransForyou Co., Ltd. 2008-2040 51La