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SANIKB D-8320 - glossy white slim-rim D-shaped back-to-wall bathtub with square back corners and wall-side overflow slotSANIKB D-8320 dimension drawing
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Slim-Rim D-Shape Back-to-Wall Bathtub, 31.5 in Wide, 59 & 67 in

SKU D-8320-150
Size
Certification
Certification mark
cUPC listed
Min. order
40 pcs (59 in) / 35 pcs (67 in) · 1×40HQ
Lead time
30–45 days
Reply time
12 business hours
Material Acrylic
Type Back-to-wall freestanding bathtub
Size 59" × 31.5" × 23.6" (1500 × 800 × 600 mm) Custom sizes
Mount Back-to-wall (one long side to the wall)
Finish
White
Product PDF D-8320-150

SANIKB D-8320 is a slim-rim, D-shaped acrylic back-to-wall bathtub at a full 800 mm (31.5 in) width. One long side is straight with square corners for the wall, and the front and ends are rounded. It is made as D-8320-150 at 1500 × 800 × 600 mm (59 × 31.5 × 23.6 in) and D-8320-170 at 1700 × 800 × 600 mm (67 × 31.5 × 23.6 in). Both ends are backrests, and the overflow is a slot in the wall-side long wall. The rim has no tap holes, so the tub takes a floor-standing or wall-mounted filler.

The drain sits at mid-length, 330 mm (13.0 in) from one long side rather than on the width centerline; its position is confirmed on the approved drawing. D-8320 is glossy white and cUPC certified, with inquiries answered within 12 business hours. View SANIKB freestanding bathtubs.

Product PDF D-8320-150

More in Freestanding Bathtubs

MOQ per model · one 40HQ container, quantity set by tub size

View all 152

Tub sheet

Size and installation of D-8320

Every option below is a produced configuration with its own SKU. 2 sizes. Name the exact SKU on each purchase order line.

SANIKB D-8320 dimension drawing
Dimension drawing
Size range59" / 67" × 31.5" × 23.6" (1500 / 1700 × 800 × 600 mm)
Sizes59" x 31"67" x 31"
InstallationBack-to-wall (one long side to the wall)
Finish White
MaterialAcrylic

Order codes

SKUSize
D-8320-15059" x 31"
D-8320-17067" x 31"

Mixed-configuration orders are accepted within one purchase order. Confirm the SKU, finish and size on the quotation before sample approval. Request the full configuration list.

Compare · 2 sizes

Size & spec comparison

MaterialAcrylic
TypeBack-to-wall freestanding bathtub
MountingBack-to-wall (one long side to the wall)
MOQ40 pcs (59 in) / 35 pcs (67 in) · 1×40HQ
59" x 31"D-8320-15067" x 31"D-8320-170
Overall L×W×D
59″ × 31.5″ × 23.6″
1500 × 800 × 600 mm
67″ × 31.5″ × 23.6″
1700 × 800 × 600 mm

Common specs above apply to every size; the table compares only what changes by size. Custom sizes available for OEM/ODM.

Send a spec. Get a real quote in 12 business hours.

Engineer-reviewed. cUPC · CE · ISO 9001 ready. 30–45 day lead time, FOB or CIF.

One itemised quote — not five
Feasibility & certification checked per market
Have a spec file? Email it with your reference number
— Project brief B2B only
Enquiry about Slim-Rim D-Shape Back-to-Wall Bathtub, 31.5 in Wide, 59 & 67 in SKU D-8320-150
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    Engineer reply within 12 business hours

    12 consecutive years at KBIS and IBS.

    — Most recent
    Feb 2026 KBIS· Orlando, USA
    Mar 2026 Expo Revestir· São Paulo, Brazil
    16 years on the floor · 6 international shows annually
    2026 Expo Revestir

    2026Expo Revestir

    São Paulo, Brazil
    2026 KBIS

    2026KBIS

    Orlando, Florida
    2025 KBIS

    2025KBIS

    Las Vegas, USA
    2025 The Big 5

    2025The Big 5

    Dubai, UAE
    2024 IBS

    2024IBS

    Orlando, USA
    2024 Expo Guadalajara

    2024Expo Guadalajara

    Guadalajara, Mexico
    2023 Canton Fair

    2023Canton Fair

    Guangzhou, China
    2019 Cersaie

    2019Cersaie

    Bologna, Italy
    2018 ISH

    2018ISH

    Frankfurt, Germany
    2017 The Big 5

    2017The Big 5

    Dubai, UAE
    2014 KBIS

    2014KBIS

    Las Vegas — US debut
    2012 BAU

    2012BAU

    Munich, Germany
    — Major shows attended over the years Canton Fair · Cersaie Bologna · BAU Munich · ISH Frankfurt · The Big 5 Dubai · Expo Revestir · Coverings Chicago · Expo Guadalajara

    Standard on every shipment.

    IAPMO cUPC certificate
    ISO 9001 quality management certificate
    WRAS approved product certificate
    IAPMO certificate of listing
    UDEM CE technical inspection certificate

    Shape & Rim

    Slim-rim D-shape with a wall-side overflow

    D-8320 has a straight wall side with square corners and a rounded front and ends. The rim stays slim the whole way round.

    01 / OVERFLOW

    Overflow slot in the wall-side wall

    The overflow is a slot set into the long wall on the wall side, which leaves the rounded front plain.

    02 / FAUCET

    Floor or wall filler

    The rim has no tap holes, so the filler is floor-standing or wall-mounted and planned in the room plumbing. Both ends are backrests, so the bather can recline either way.

    Slim-rim and tap-deck versions of the back-to-wall D-shape sit side by side in the SANIKB bathtub range.

    Fit & Footprint

    800 mm wide in 1500 or 1700 mm

    Both sizes are 800 mm (31.5 in) wide and 600 mm (23.6 in) high. Inner depth is 455 and 470 mm (17.9 and 18.5 in).

    D-8320-150
    59" × 31.5" × 23.6" (1500 × 800 × 600 mm)
    D-8320-170
    67" × 31.5" × 23.6" (1700 × 800 × 600 mm)
    Installation
    Back-to-wall, flat to floor
    Faucet Mount
    Floor or wall

    The drain is centered along the length, 850 mm from the end on the 1700 mm size and 750 mm on the 1500 mm size, and it sits 330 mm (13.0 in) from one long side rather than on the width centerline.

    The wall-side outline and the drain position are confirmed on the approved drawing before the floor waste is set out.

    Construction & Finish

    Glossy white acrylic, slim edge

    Pure acrylic sheet forms the D-8320 shell, and the surface is glossy white.

    SANIKB D-8320 - glossy white slim-rim D-shaped back-to-wall bathtub with square back corners and wall-side overflow slot

    White

    Single color, two sizes

    D-8320 is made in white. Order both lengths in the same gloss finish to keep bathrooms uniform.

    The slim rim keeps the visible edge light, with no deck or tap holes along the top.

    Agree how the slim rim is protected in the carton and how damage is reported on arrival.

    Note any rim damage on the delivery receipt and report it within the agreed window.

    Compliance

    D-8320 cUPC certification

    Drawing with the certificate

    Ask for the approved D-8320 drawing alongside the certificate, since the drain sits off the width centerline.

    D-8320 is cUPC certified. Request the certificate number and its validity for each size you order before submittal.

    Tell SANIKB the market and the documents required; the written reply follows within 12 business hours.

    Procurement

    Ordering D-8320

    Order by SKU, D-8320-150 or D-8320-170, with quantities per size written into the quotation.

    Standard Lead Time
    30-45 days after sample approval
    Quote Reply
    Sent within 12 business hours

    Standard lead time is 30-45 days after sample approval, and the sample is the place to check the drain position against your floor waste. Private label marking runs through the SANIKB OEM and ODM program.

    Include these details with the RFQ

    • Quantity per size
    • Market and destination port
    • Floor waste position from your layout
    • Faucet scope, if any
    • Carton marking
    • Shipping window
    Request D-8320 Quote View OEM & ODM Program

    Lead time for D-8320 remains indicative until the quotation is issued.

    How we work

    From enquiry to shipment

    A factory-direct process built for importers, distributors and project buyers. No trading layer in between.

    1. 01

      Send the enquiry

      Tell us the model, quantity, destination market and any branding or packaging requirement. A spec sheet or drawing helps but is not required to start.

      Replied within 12 business hours
    2. 02

      Our sales team contacts you

      A named account manager follows up by email or WhatsApp, confirms the specification and clarifies anything missing before pricing.

      Email or WhatsApp
    3. 03

      Quotation

      You receive a written quotation with unit price, MOQ, packing details, lead time and the trade term you asked for. Entry, mid and premium build levels can be quoted side by side.

      FOB or CIF
    4. 04

      Sample approval

      We send a sample for finish, function and packaging sign-off. Branded samples are produced once artwork is confirmed.

      Before mass production
    5. 05

      Production and shipment

      Mass production starts after sample approval and deposit. QC and inspection run before loading, then the order ships to the agreed port.

      30–45 days after approval
    50+ New models developed every year, tracking current North American and European trends
    12 business hours Maximum first response to an enquiry
    Since 2000 Foshan factory, B2B trade only

    OEM and ODM to your specification

    We develop to a brief. Send a reference model, a drawing or simply the price band and market you are targeting, and we will propose what fits. Entry, mid and premium builds are all available from the same factory.

    • Your logo on product, carton and documentation
    • Private-label packaging and manuals
    • Custom finish matched to your standard
    • Custom dimensions and tooling where volume supports it
    • Product development from your reference or price target
    • Destination-market documentation prepared on request
    Get a quote View OEM & ODM program

    FAQs

    What sizes is D-8320 available in?

    D-8320-150 is 1500 × 800 × 600 mm (59 × 31.5 × 23.6 in), and D-8320-170 is 1700 × 800 × 600 mm (67 × 31.5 × 23.6 in). The two share width and height.

    Where is the drain on D-8320?

    The drain sits at mid-length and 330 mm (13.0 in) from one long side, not on the width centerline. Its position is confirmed on the approved drawing before the floor waste is set out.

    Which side of D-8320 goes to the wall?

    The straight long side with square corners. The overflow slot is on that side, and the front and ends are rounded.

    What faucet does D-8320 take?

    The slim rim has no tap holes, so D-8320 takes a floor-standing or wall-mounted filler planned in the wall or floor plumbing.

    What finish does the D-8320 shell have?

    A glossy white surface on a shell formed from pure acrylic sheet. The tub sits flat on the floor and is double-ended.

    How do we order D-8320?

    Send quantities per SKU, market, port and your floor waste position. The reply comes in writing within 12 business hours. Standard lead time for either size is 30-45 days after sample approval, and D-8320 is cUPC certified.