材质：不锈钢
产品特点：耐用，超大承重，不易变形
产品尺寸：铝合金款（口径内宽29cm，长50cm），不锈钢款（口径内宽29cm）
Material: Stainless steel
Features: durable, large load-bearing, easy to deformation
Product size: aluminum alloy (caliber width 29cm, length 50cm), stainless steel section (caliber width 29cm)