HG/T 3981-2007 (English Version) PDF

Scope: This standard specifies the product classification, model marking method, specification parameters, technical requirements, test methods and inspection rules for bipolar ion membrane electrolyzers. This standard applies to bipolar ion membrane electrolyzers used in the chlor-alkali industry.

HG/T 3981-2007 Referenced Document

GB 191 Packaging--Pictorial marking for handling of goods
GB/T 11199 High purity sodium hydroxide*， 2024-03-15 Update
GB/T 1220 Stainless steel bars
GB/T 15620 Nickel and nickel alloy wires and rodes*， 2008-06-26 Update
GB/T 2965 Titanium and titanium alloy rods*， 2023-09-07 Update
GB/T 3280 Cold rolled stainless steel plate, sheet and strip*， 2015-09-11 Update
GB/T 3620.1 Designation and composition of titanium and titanium alloys*， 2016-12-30 Update
GB/T 3621 Titanium and titanium alloy plate and sheet*， 2022-10-14 Update
GB/T 3623 Titanium and titanium alloy wire*， 2022-07-11 Update
GB/T 5231 Designation and chemical composition of wrought copper and copper alloys*， 2022-03-09 Update
GB/T 5235 Designation and chemical composition of wrought nickel and nickel alloy*， 2021-08-20 Update
GB/T 9460 Copper and copper alloy welding wire*， 2023-11-27 Update
HG 20592 Types and parameters of steel pipe flanges (European system)
JB/T 4730.5 Nondestructive testing of pressure equipments
YB/T 5092 Stainless steel wires for welding*， 2016-10-22 Update