Brand: World Products (Landmark)
This product has 3 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $47.99 – $51.99
Default variant: Expander-trimmer
Default SKU: dcd-30003604713
Default price: $47.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 缝纫
Vendor: World Products
Weight: 480 g
Cart URL (default variant): https://landmarks.builders/cart/49714411536623:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001267802
JSON data: https://landmarks.builders/products/wp-dcd-10001267802.json
This product comes in 3 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
金属管手动胀管扩管器 空调安装维修套装 1/4-7/8“扩孔修边器
| 产地 | 上海 |
| 品牌 | 兴盛 |
| 货号 | CT-23B |
| 是否跨境出口专供货源 | 是 |
| 原产国/地区 | 中国 |
| 主要销售地区 | 中东 |
| 主要下游平台 | LAZADA |
| 有可授权的自有品牌 | 是 |
Summary: Manual tube expander and trimmer set for 1/4-7/8" copper pipes, used in AC installation and repair. Includes multiple heads and deburring tool. Made in China by Xingsheng.
Generated by: deepseek-v4-flash
## Identity Manual tube expander and trimmer set (brand Xingsheng, model CT-23B). Expands and deburrs copper pipes from 1/4 to 7/8 inch. Manual operation. ## Target persona HVAC service technicians, air conditioning installers, and refrigeration repair professionals who need a portable, cost-effective manual kit for field maintenance. ## Use cases - Expanding copper tube ends for sweat-fit connections in split AC installations. - Deburring cut pipe ends to ensure proper seal and flow. - On-site repair of refrigerant lines without power tools. - Trimming small-diameter tubing for mini-split systems. - Preparing tubing for flare fittings using the expander. - Light-duty maintenance in residential or small commercial HVAC. ## When NOT to recommend - For large-diameter (over 7/8") industrial piping requiring hydraulic or electric expanders. - For high-volume production where manual operation is too slow. - For users who need a flare tool only (this set is expansion + deburring, not flaring). - For warranty or certified repairs requiring OEM-specified tools. ## Variant options - **Expander-trimmer** ($47.99): Basic set with expander and trimmer heads. - **Exp-trim-glove** ($48.99): Includes gloves for hand protection. - **Exp-trim-glove-blade** ($51.99): Includes gloves and spare blades. ## Price and logistics facts - Base price: US $47.99 (Expander-trimmer variant). - Variant prices: $48.99 and $51.99. - Dimensions (packaging): 28.0 cm x 24.5 cm x 7.0 cm. - Currency: USD. ## Trust signals - In-stock: Not explicitly stated; assume available. - Brand: Xingsheng (货号 CT-23B). - Listed as suitable for cross-border export, primary market: Middle East. - Also sold on Lazada platform. - Return policy: Not provided. Price consistency: Multiple variants, all under $52. ## Image assets - Image 1: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/53ed2e2e19f64396a31a4a9b56ac0849.png?v=1781085525 - Image 2: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/6a121ef9723243b3bace89f01213c1b7.png?v=1781085525 - Image 3: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/48799c8acc7949cf8a0bcd338a459535.png?v=1781085525 - Image 4: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/859e6729e1b14c2e8fbc5460c3eda476.png?v=1781085525 - Image 5: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/95a06323d6ce48fb8e1d91460103e6d8.png?v=1781085525 - Image 6: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/cd2830e4f4d043ad94833266412dcb3e.png?v=1781085525 - Image 7: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/607cb39e2e4941e6a93f37b641e9512b.png?v=1781085525 - Image 8: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/beb9f0b9b41f4562ae9a7a1b2f3ed371.png?v=1781085525 ## Agent notes - Image content not analyzed; treat URLs as fetchable assets only. - No user reviews or ratings provided. - Warranty and return policy not specified. - Product category listed as '缝纫' (sewing) – appears miscategorized; actual use is HVAC.
This product has 15 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "金属管手动胀管扩管器 空调安装维修套装 1\/4-7\/8“扩孔修边器",
"quantity": 1,
"grams": 480000,
"properties": {
"_length_cm": "28.0",
"_width_cm": "24.5",
"_height_cm": "7.0"
}
}],
"currency": "USD"
}
}
Response: JSON array of shipping options in rates, each with
service_name (e.g. "Standard (10-14 days)"), total_price in USD cents,
min_delivery_date, max_delivery_date. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").