QB/T 5944-2023Plastic pipe shear (English PDF)

What this standard covers

This standard specifies the requirements for materials, hardness, surface treatment, surface quality, assembly quality, shearing performance, sharpness, strength, durability, corrosion resistance, and drop of plastic pipe shearing knives, describes the corresponding test methods, and stipulates It stipulates inspection rules, marking, packaging, transportation and storage, and provides product classification and marking to facilitate technical regulations. This standard is applicable to the design of plastic pipe shears (also called "plastic pipe cutters") for manual cutting of polyvinyl chloride (PVC), polyethylene (PE), random copolymerized polypropylene (PP-R) and other materials. , production, inspection and sales.

Document data

International classification (ICS): 25.140.30.

Estimated length of the Chinese original: 14,193 words.