T/APSW 003-2021 piglet netting

Scope

Scope: 1 Scope This document specifies the terms and definitions, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage of pig-bed wire mesh. This document is applicable to metal wire-woven floors used in large-scale pig farms, as well as other types of metal-woven nets for pig farming. It can also be referenced for poultry and livestock enclosures. Main Technical Content: 3 Terms and Definitions The following terms and definitions apply to this document. Pig-bed wire mesh: A wire-woven mesh used in pig pens for pigs to step on and rest, as shown in Figure 1. Wire size: The diameter of the steel wire used for weaving the pig-bed wire mesh. Warp wire: The wire on the long side of the mesh hole in the pig-bed wire mesh. Weft wire: The wire on the short side of the mesh hole in the pig-bed wire mesh. Mesh size: The size of the mesh hole in the horizontal plane of the pig-bed wire mesh, measured along the warp or weft direction. 4 Technical Requirements The diameter of the raw material wire and its allowable deviation shall comply with Table 1. The mechanical properties shall meet the requirements of YB/T 5294. Table 1: Wire diameter and allowable deviation Wire diameter (mm) 4.0 4.5 5.0 5.5 6.0 Allowable deviation (mm) ±0.05 Note 1: Special specifications shall be agreed upon by the supplier and the buyer. Note 2: The deviation of the wire diameter after pre-bending and weaving is not specified. Table 2: Mesh size and allowable deviation Mesh size and allowable deviation shall comply with Table 2. Table 3: Pig-bed wire mesh dimensions and allowable deviation Pig-bed wire mesh dimensions and allowable deviation shall comply with Table 3. Table 4: Pig-bed wire mesh unit area mass Unit area mass shall comply with Table 4. Structural type: Flat-topped bent metal-woven net, as shown in Figure 2. Note: At the intersection of the warp and weft wires, the depth of

Development Information

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