钢结构成品（钢柱、钢梁）+ 原材料（钢板、钢棒、钢筋）哈萨克斯坦 ST‑RK（GOST‑K）合规方案 一、核心法规基础（2026 现行，哈萨克斯坦第 435 号令 2023‑12‑19 生效，Kaz‑Standard 主管） 判定核心规则： 附件 4（强制 CoC‑蓝色合格证书，必须工厂审核，不可做 DoC 粉色声明） 适用：建筑承重用途 混凝土热轧钢筋； 结构用钢板、结构用钢棒； 焊接成品钢柱、钢梁、钢桁架、建筑承重钢结构构件； 哈国建设部验收硬性规定：用于楼房、厂房、桥梁基建项目的钢柱钢梁只能颁发 CoC 蓝色证书，DoC 声明证【详细】

钢板、钢棒、钢筋‑哈萨克斯坦 ST‑RK（GOST‑K / GOST‑KZ）认证完整方案 一、法规判定（2026 现行） 1、核心法规文件 1）哈萨克斯坦第 435 号令（2023‑12‑19 生效）《建筑、构筑物、建材安全技术法规》，哈萨克斯坦本土强制合规依据GOV.KZ： 钢筋（混凝土用热轧钢筋）：列入附件 4 → 强制 CoC（蓝色合格证书，最严格模式，必须工厂审核）； 结构用钢棒、结构钢板（建筑承重用途）：附件 4，强制 CoC‑蓝色证书； 非结构用途钢板、普通圆钢棒（机械加工原料，不作为建筑承重构件）：附件 5，强制 DoC 粉色符合性声明，无需工厂审【详细】

Step‑by‑Step Procedure for GOST‑K (ST‑RK) Certification for High‑Voltage Switch‑Gear & Distribution Panels (＞1kV Kazakhstan) Governing‑Body: KAZMEMST (Committee for Technical Regulation and Metrology of Kazakhstan), legal basis: Kazakhstan Government Resolution №435‑НҚ. There are two distinct path【详细】

GOST‑K (ST‑RK) Certification for High‑Voltage Switch‑Gear & Distribution Panels (＞1 kV, Kazakhstan Market) 1. Governing‑Regulations & Core Principle Responsible authority KazStandard (Committee for Technical Regulation and Metrology of Kazakhstan). Legal‑basis Kazakhstan technical regulation fo【详细】

High‑Voltage Cable GOST‑K (ST‑RK) Certification for Kazakhstan (Full‑English Version) 1. Fundamental Regulation & Jurisdiction Governing‑Bodies and Legal‑Basis Regulator: KazMemST (Committee for Technical Regulation and Metrology of Kazakhstan, KazStandard). Mandatory law: Kazakhstan Government 【详细】

Switch‑Gear Cabinet: EAC‑Certification and Russian National‑level Certification Full‑Text Explanation Critical Voltage Dividing‑Line (Core Rule) Low‑voltage switchgear (AC ≤1000 V / DC ≤1500 V, LV panel, MCCB cabinet, distribution cabinet): apply EAC certification (EAEU‑wide approval for Russia, K【详细】

Transformer‑Russian EAC‑Certification Full Explanation 1. Core dividing‑line (voltage limitation, most critical rule) EAC (CU‑TR / EAEU certification) is only valid for low‑voltage transformers with AC 50‑1000 V / DC 75‑1500 V. High‑voltage transformers with rated voltage＞1kV (6kV‑10kV‑35kV‑110kV【详细】

1. Basic‑Definition: Russian EAC‑Certificate for cables EAC‑Certificate (CU‑TR / EAEU‑certificate) is the mandatory market‑access approval for products sold into the five Eurasian Economic Union countries: Russia, Kazakhstan, Belarus, Kyrgyzstan, Armenia. Voltage boundary (the most critical rule): E【详细】