The compound name 竹节汉瓦 (zhújié hànwǎ) is not a single, widely catalogued teapot form in the standard lexicon; it appears to combine two visual references — 竹节 (bamboo‑joint or bamboo‑segment) and 汉瓦 (Han‑style tile). Because the exact historic prototype is ambiguous, the description below stays general and cautious.

Brief history: The bamboo motif has been used in Chinese ceramics and teapots for many centuries as a literati symbol of resilience and integrity; “bamboo‑segment” (竹节) teapots and designs are especially common in Yixing and other artisan traditions from the late Ming and Qing periods onward. The term 汉瓦 evokes the roof tiles and architectural motifs associated with the Han period and later historic revivals, which potters sometimes reference for surface pattern, ribbing, or stepped profiles. Combining natural forms with architectural references is a longstanding practice among Chinese teapot makers, who adapt shapes for both visual meaning and brewing performance.

Shape note: A 竹节汉瓦 teapot would typically read as a segmented, cylindrical body with raised nodes or rings like bamboo, possibly overlaid or intercut with tile‑like ribs or a low, flared shoulder reminiscent of Han roof tiles. Expect a low, flush lid, a simple arched handle and a short, direct spout; made in zisha or similar clay, the form emphasizes tactile ridges and good heat retention—well suited to gongfu brewing of oolong or pu‑erh.
Wood-fired handmade Yixing teapot made from Duanni clay sourced from the original Huanglongshan mine. Xu Shun Wei.