下面按系列列出适用场景、关键特点和可选配置。找不到完全匹配的规格也没关系，定制系列可以按需求做。Applications, key features and options by series. If nothing matches exactly, the custom series can be built to your requirement.
覆盖面最广的一个系列，适合大多数常规室内使用环境。规格通用、现货充足，是替代和补货最省心的选择。Our broadest series, suited to most standard indoor environments. Common specs and ample stock make it the easiest choice for replacement and replenishment.
为高频次、高强度使用场景设计。结构做了加厚处理，配合表面防腐工艺，长期使用的维护成本更低。Built for frequent, demanding use. A reinforced structure with anti-corrosion finishing keeps long-term maintenance costs down.
非标尺寸、特殊材质或特殊工况，都可以按图纸或样品来做。流程一般是：确认需求 → 打样 → 确认 → 批量生产。Non-standard sizes, special materials or unusual conditions — built to drawing or sample. Typical flow: requirement → sample → approval → batch production.
| 对比项Item | 标准系列Standard | 加强系列Heavy-duty | 定制系列Custom |
|---|---|---|---|
| 使用强度Intensity | 常规Regular | 高High | 按工况Per conditions |
| 现货情况Stock | 常规型号有现货Common models in stock | 部分规格备货Some specs stocked | 按单生产Made to order |
| 非标定制Customization | 有限（尺寸/接口）Limited (size/fittings) | 中等（配件/处理）Moderate (parts/finish) | 完全按需Fully to order |
| 适合谁Best for | 常规采购、替换补货Routine purchasing | 高频使用、重载场景Heavy or frequent use | 有图纸或特殊要求的项目Projects with drawings or special needs |
把你要用的地方、大概数量和预算范围说清楚，我们帮你判断哪个系列更合适，不合适也会直接讲。Describe where it will be used, roughly how many, and your budget range. We will tell you which series fits — or that none does.