B-Type Stack Inspection Opening
Industrial drainage fitting · Source-derived dimensional specifications
The source archive provides one product view. The Chinese technical chart has been rebuilt below in English.
B-Type Stack Inspection Opening
Review the original nominal dimension references for this fitting. Connection details, final dimensions, applicable standard and documents must be confirmed against the supplied order drawing.
Product parameters
Original source page parameters translated without claiming independent certification.
| Product family | B-type cast iron drainage fitting |
|---|---|
| Archived source connection | Flanged (source wording) |
| Internal protective coating | Highly chlorinated polyethylene (HCPE), per archived product page |
| External protective coating | Highly chlorinated polyethylene (HCPE), per archived product page |
| Source reference standard | Not stated on the individual archived product page |
| Source-listed application | Domestic wastewater, rainwater drainage, building drainage |
| Shipping modes | Road, rail or sea (source-listed options) |
| Engineering drawing | Confirm dimensions, joint fitment, applicable standard and tolerances for the order |
B-type dimensional reference table
English transcription of the archived technical chart for this exact product. All dimensions are in millimetres unless otherwise noted.
| DN (mm) | L (mm) |
|---|---|
| 50 | 170 |
| 75 | 208 |
| 100 | 243 |
| 150 | 314 |
| 200 | 320 |
Stack inspection opening L values are from the product-specific source chart. Confirm inspection-cover dimensions and installation clearance. These figures are source references, not signed engineering drawings; request current approval of dimensions, connection type, tolerances and documents before ordering.
Request product specifications and pricing
B-Type Stack Inspection Opening
Send your DN, quantity, joint requirements, drawing and delivery location.
Email: samson@aurorvix.com