T/SCSKJQYLHH 21-2023 Active Group standards

T/SCSKJQYLHH 21-2023 Technical Specifications for Decentralized Integrated Intelligent Wastewater Treatment Equipment

T/SCSKJQYLHH 21-2023

Publish Date: 2023-09-01 Implement Date: 2023-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/SCSKJQYLHH 21-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Waste disposal and treatment equipment and devices

Publish Date: 2023-09-01

Implement Date: 2023-10-01

Scope

Main Technical Content: 5.1 General Requirements 5.1.1 Materials shall meet the following requirements: — For equipment main bodies made of glass fiber reinforced plastics, they shall comply with the provisions of JC/T 658.1 and JC/T 658.2; — For equipment made of carbon steel or stainless steel, they shall comply with the provisions of GB/T 150.2; — For packing materials, they shall be made of corrosion-resistant materials with a specific surface area not less than 300 m2/m3, be non-blocking, and be easy to install and clean; — Pumps shall comply with relevant product requirements; — Motors shall comply with the provisions of GB/T 28575. 5.1.2 Assembly 5.1.2.1 They shall be manufactured in accordance with the approved product drawings and technical documents, and the dimensions without specified tolerances shall comply with the provisions of GB/T 1184 and meet the requirements of this document. For special requirements, the supplier and buyer shall reach an agreement separately and specify it in the product drawings or contract. 5.1.2.2 All components and parts shall be fully assembled without misassembly or omission. All fasteners shall be reliably connected, and moving parts shall operate smoothly and reliably without sticking or abnormal noise. 5.2 Appearance 5.2.1 The external dimensions shall meet the design requirements. 5.2.2 The color shall be uniform, without obvious scratches, impurities, blemishes, or obvious deformations that affect appearance. 5.2.3 The protective and decorative coatings shall be bright in color, smooth, and free from defects such as exposed substrate, uneven finish, flow marks, bubbles, or wrinkles. The coating thickness shall not be less than 35 um, and the adhesion of the paint film shall not be lower than Level 2 as specified in JB/T