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SANIKB D-8313 - gloss white stadium freestanding bathtub with straight sides, round ends and overflow slot

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Stadium Freestanding Bathtub with Straight Sides and Overflow Slot, 59 & 67 in

SKU D-8313-150

Size

Certification

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 Freestanding bathtub

Size 59" × 31.5" × 23.6" (1500 × 800 × 600 mm) Custom sizes

Mount Freestanding

Finish

White

Product PDF D-8313-150

SANIKB D-8313 is a stadium-shaped freestanding bathtub in gloss white acrylic, with straight long sides, fully rounded ends and a slim level rim. Its sides taper in toward the floor, the drain is at the center and an overflow slot sits in the middle of one long side. The shorter D-8313-150 is 1500 x 800 x 600 mm (59 x 31.5 x 23.6 in) and the longer D-8313-170 is 1700 x 800 x 600 mm (67 x 31.5 x 23.6 in). Because the rim has no tap holes, D-8313 is filled from a floor-standing or wall-mounted filler. D-8313 is cUPC certified, and SANIKB replies to quote requests within 12 business hours.

Other models are in the freestanding bathtub collection.

Product PDF D-8313-150

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-8313

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

Size range59" / 67" × 31.5" × 23.6" (1500 / 1700 × 800 × 600 mm)

Sizes59" x 31"67" x 31"

InstallationFreestanding

Finish White

MaterialAcrylic

Order codes

SKU	Size
D-8313-150	59" x 31"
D-8313-170	67" 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

TypeFreestanding bathtub

MountingFreestanding

MOQ40 pcs (59 in) / 35 pcs (67 in) · 1×40HQ

	59" x 31"D-8313-150	67" x 31"D-8313-170
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 Stadium Freestanding Bathtub with Straight Sides and Overflow Slot, 59 & 67 in SKU D-8313-150

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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

2026Expo Revestir

São Paulo, Brazil

2026KBIS

Orlando, Florida

2025KBIS

Las Vegas, USA

2025The Big 5

Dubai, UAE

2024IBS

Orlando, USA

2024Expo Guadalajara

Guadalajara, Mexico

2023Canton Fair

Guangzhou, China

2019Cersaie

Bologna, Italy

2018ISH

Frankfurt, Germany

2017The Big 5

Dubai, UAE

2014KBIS

Las Vegas — US debut

2012BAU

Munich, Germany

Standard on every shipment.

UDEM CE technical inspection certificate

Shape & Profile

Stadium plan with an overflow slot

D-8313 pairs straight long sides with fully rounded ends on a symmetric plan. The rim is slim and level all the way round.

01 / OVERFLOW

Slot overflow mid-side

The D-8313 overflow is a slot placed at the middle of one long side, in line with the centered drain along the length of the tub.

02 / TAPER

Sides narrowing toward the floor

The sides taper in as they approach the floor, so the base is smaller than the rim outline of 1500 or 1700 mm by 800 mm (59 or 67 in by 31.5 in).

Compare stadium and oval plans in the SANIKB freestanding range.

Fit & Plumbing

Drain at mid-length and mid-width

D-8313 is 800 mm (31.5 in) wide and 600 mm (23.6 in) high in both lengths, 1500 mm (59 in) or 1700 mm (67 in). The drawing puts the drain 750 or 850 mm (30 or 33 in) from the end and 400 mm (15.7 in) from the side.

D-8313-150: 59" × 31.5" × 23.6" (1500 × 800 × 600 mm)
D-8313-170: 67" × 31.5" × 23.6" (1700 × 800 × 600 mm)
Faucet Mount: Floor-standing or wall-mounted filler
Inner Depth: 455 mm (17.9 in) at the ends; 470 mm (18.5 in) over the drain

Decide which long side of D-8313 faces the room before the waste is set, since the overflow slot shows on that side. The rim has no tap holes, so a floor-standing or wall-mounted filler supplies the tub.

Take the waste position from the approved D-8313 drawing; set the filler position with the filler chosen for the project.

Material & Finish

Gloss white acrylic, stadium shell

D-8313 is formed from pure acrylic sheet in gloss white.

White

Straight sides show the finish

Long straight sides make gloss variation easy to see between units. Approve a D-8313 sample and use it as the reference for the full order.

The rounded ends and the slim rim of D-8313 are the exposed edges in a stacked load. Ask how both are protected in the carton.

Agree an arrival inspection routine that records the condition of each tub.

Compliance

cUPC certification for D-8313

Separate lines per length

Name D-8313-150 and D-8313-170 individually when you ask for documents.

D-8313 is cUPC certified. Request the current certificate details against the model and each ordered SKU before the submittal.

Write the destination market into the enquiry; a written reply on D-8313 follows within 12 business hours.

Procurement

Ordering D-8313

SANIKB manufactures D-8313 and quotes each length as its own line.

Sizes: 1500 / 1700 mm
Standard Lead Time: 30-45 days after sample approval

Allow a standard lead time of 30-45 days after sample approval for D-8313. Ask for the overflow slot trim to be shown on the sample so it is approved with the shell.

Include these details with the RFQ

Quantities: D-8313-150, D-8313-170
Destination market and port
Filler: floor-standing or wall
Overflow and drain fittings
Brand marking
Ship date requested

Request D-8313 Quote View OEM & ODM Program

The quotation for D-8313 carries the confirmed ship date.

How we work

From enquiry to shipment

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

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
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
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
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
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

Which sizes can be ordered for D-8313?

The 1500 mm version, D-8313-150, measures 1500 x 800 x 600 mm (59 x 31.5 x 23.6 in); the 1700 mm version, D-8313-170, measures 1700 x 800 x 600 mm (67 x 31.5 x 23.6 in).

What is a stadium-shaped tub?

One with straight long sides and fully rounded ends. On D-8313 the rim is slim and level, the sides taper toward the floor, and the shell is gloss white acrylic.

Where do the drain and overflow sit on D-8313?

The drain is centered, 750 or 850 mm (30 or 33 in) from the end depending on size and 400 mm (15.7 in) from the side. The overflow is a slot at the middle of one long side.

Does D-8313 have a fixed backrest end?

No. D-8313 is double ended, so the bather can recline against either end.

Which faucet mounting suits D-8313?

A floor-standing filler or a wall-mounted spout; the D-8313 rim has no tap holes. Set the supply position before the floor or wall is finished.

What goes into a D-8313 quote request?

List the D-8313-150 and D-8313-170 quantities and mention if the overflow slot trim should be shown on the sample. Replies arrive within 12 business hours, with a standard lead time of 30-45 days after sample approval.