Technical Support
Technical Support
Technical Standard
Derbo Steel offer steel products in whole international Standard such as EN, DIN, ASTM, JIS and GOST etc. All of our steel products are strictly produced according to the specified standard and all the technical parameters reach its requirements including chemical composition, mechanical property and dimension tolerance. Our clients from Asia to Africa and from Europe to America, because our products can fulfill all of their standard requirements. We have high criterion of products quality, therefore, we send our own QC to supervise the whole production process of the goods in case of any unqualified products is produced.
Derbo Steel offer steel products in whole international Standard such as EN, DIN, ASTM, JIS and GOST etc. All of our steel products are strictly produced according to the specified standard and all the technical parameters reach its requirements including chemical composition, mechanical property and dimension tolerance. Our clients from Asia to Africa and from Europe to America, because our products can fulfill all of their standard requirements. We have high criterion of products quality, therefore, we send our own QC to supervise the whole production process of the goods in case of any unqualified products is produced.
Technical Experts
After more than 15 years development, Derbo Steel has trained a team of experts with full technical knowledge and experiences. Our experts will offer professional suggestions and technical support to clients from project design to installment. We will define all the specifications when sending our quotation and ensure each process of quality control when products under production. And our experts also give professional suggestions on material selection, type recommendation, inspection supervision or even issue product drawings if required. Stuffs in Derbo Steel devote themselves in order to bring high clients’ satisfaction.
After more than 15 years development, Derbo Steel has trained a team of experts with full technical knowledge and experiences. Our experts will offer professional suggestions and technical support to clients from project design to installment. We will define all the specifications when sending our quotation and ensure each process of quality control when products under production. And our experts also give professional suggestions on material selection, type recommendation, inspection supervision or even issue product drawings if required. Stuffs in Derbo Steel devote themselves in order to bring high clients’ satisfaction.
EN10025-2-2005
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DIN 30670
Nahtlose Rohre aus warmfestcn Stahlnn; Technische Lieferbedingungen For connection with the International Standard ISO 2604/11 issued by the International Organization ...
DIN17175
Nahtlose Rohre aus warmfestcn Stahlnn; Technische Lieferbedingungen For connection with the International Standard ISO 2604/11 issued by the International Organization ...
ASTM A 312
Standard Specification for Seamless and Welded Austenitic Stainless Steel Pipes1 This standard is issued imder the fixed designation A 312/A 3I2M: the number immediately following the ...
ASTM A 213-2006
Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes1 This standard is issued under ihc fixed designation A 213/A 2I3M: the number immediately following ihc ...
ASTM A 192
Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service1 This standard is issued under the fixed designation A 192/A I92M: ihc number immediately following ihc ...
ASTM A530
Standard Specification for General Requirements for Specialized Carbon and Alloy Steel Pipe1 This standard is issued under the fixed designation A 530/A 530M; the number immediately following the ...
ASTM A516 A516M-06
Standard Specification for Pressure Vessel Plates，Carbon Steel, for Moderate- and Lower-Temperature Service1 This standard is issued under ihe lixcd designation A 516/A 5I6M; ihe number immediately following the ...