HstubeHVAC
Joiner
White PVCHstube Quality
Installation Accessories

Joiner

Joiner in White PVC finish. Available in 2 sizes from 80mm to 110mm.

  • White PVC finish
  • 2 size options
  • Size range: 80mm — 110mm
  • Item code series: TRKPSTK80J

Technical Specifications

FinishWhite PVC
SKU Count2
Size Range80mm — 110mm
Custom SizesNo
Item Code PrefixTRKPSTK80J

Available Sizes (2 SKUs)

Item CodeSizeUnit
TRKPSTK80J80mmmm
TRKPSTK110J110mmmm

Custom sizes available on request. Contact us for non-standard dimensions.

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12h response
UL / CE certified
OEM available

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Joiner — FAQ

What is the MOQ for the Joiner?
Minimum order quantity for the Joiner depends on customization level. Standard catalog items typically start at 100–500 pieces. Custom specifications usually require 500–2,000 pieces. Contact our sales team for a precise quote.
What is the lead time for Joiner?
Standard catalog items ship within 15–25 business days from our China facility. Custom or OEM orders typically require 30–45 days. US spiral duct products can ship within 5–10 days from Houston, TX.
Can I get the Joiner with custom specifications?
Yes. We offer full OEM services including custom dimensions, materials, finishes, and packaging. Share your drawings or specifications and we will provide a quote with lead time within 12 hours.
What certifications does the Joiner have?
Our products carry UL, CE, M1, and AWTA certifications depending on the product line. All products are manufactured under ISO quality management standards. View our full certification list.

Need a Custom Version?

We can modify dimensions, materials, finishes, and packaging to match your exact specifications. OEM and private label available.

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