

Rectangular Freestanding Tub with Straight Back Edge, 59-67 in

SANIKB D-8301 is a straight-back rectangular tub for freestanding installation, in gloss white acrylic. The back edge is straight with two square rear corners and the two front corners are rounded, so it can stand with its back close to a wall. The walls flare out toward a slim rim, both ends flare alike, and the drain is centered.
Lengths run from D-8301-150 at 1500 x 800 x 600 mm (59 x 31.5 x 23.6 in) through D-8301-160 at 1600 x 800 x 600 mm (63 x 31.5 x 23.6 in) to D-8301-170 at 1700 x 800 x 600 mm (67 x 31.5 x 23.6 in). Water comes from a wall-mounted spout or a floor-standing filler, as the rim has no tap holes, and every length is cUPC certified. See the freestanding bathtub range.
More in Freestanding Bathtubs
MOQ per model · one 40HQ container, quantity set by tub size
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FT075/FT076Faceted Octagonal Freestanding Bathtub, Gloss White, 59 & 67 in59" / 67" × 28.3" / 31.5" × 22.8"Freestanding
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D-8317Egg-Shaped Freestanding Bathtub, Single-Ended, 59 & 67 in59" / 67" × 30.7" / 31.5" × 23.6"Freestanding
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FT053Boat-Style Double-Ended Freestanding Tub with Raised Ends, 67 in67" × 31.5" × 24.8"Freestanding
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D-8332Compact Freestanding Soaking Tub with Built-In Seat, 51 & 55 in51" / 55" × 31.5" × 27.6"Freestanding
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D-8336Boat-Style Double-Ended Freestanding Soaking Tub, 59 & 67 in59" / 67" × 31.5" × 25.6"Freestanding
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D-8365Teardrop Freestanding Bathtub, Single Ended, 59 & 67 in59" / 67" × 31.5" × 23.6"Freestanding
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D-8366Tapered Freestanding Bathtub with Angled Side, 59 & 67 in59" / 67" × 31.5" × 23.6"Freestanding
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D-8138Round Freestanding Tub with Deck-Mount Faucet Ledge, 54 in Diameter54" × 54.3" × 22.8"Freestanding
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D-8028Round Cylinder Freestanding Tub on Recessed Plinth, 55 in Diameter55" × 55.1" × 23.6"Freestanding
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FT089/FT090Double Slipper Soaking Tub on Narrow Base, Freestanding, 59 & 66 in59" / 66" × 29.5" / 29.9" × 28.0" / 28.7"Freestanding
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FT073/FT074Double Slipper Oval Freestanding Tub, 30.7 in Wide, 59 & 67 in59" / 67" × 30.7" × 26.8"Freestanding
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FT054Narrow Double Slipper Freestanding Soaking Tub, 29.5 in Wide, 71 in71" × 29.5" × 30.3"Freestanding
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D-8178Vertical-Wall Double Slipper Freestanding Tub, 63 in63" × 31.5" × 22.8"Freestanding
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D-8070Flared-Lip Double Slipper Freestanding Tub, 67 in67" × 31.5" × 27.6"Freestanding
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D-8063Waisted Double Slipper Freestanding Tub, Gloss White, 71 in71" × 31.5" × 26.0"Freestanding
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D-8025Black Rolled-Rim Double Slipper Freestanding Tub, 69 in69" × 32.7" × 34.8"Freestanding
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D-8098WBBlack Two-Tone Double Slipper Freestanding Tub, Raked End, 67 & 71 in67" / 71" × 31.5" × 28.3"Freestanding
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D-8098Asymmetric Double Slipper Freestanding Tub, Raked End, 67 & 71 in67" / 71" × 31.5" × 28.3"Freestanding
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D-8316Bowl-Shaped Double Slipper Freestanding Tub, 59 & 67 in59" / 67" × 30.7" / 31.5" × 25.6"Freestanding
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D-8321Saddle-Rim Double Slipper Freestanding Tub, Gloss White, 67 in67" × 31.5" × 27.6"Freestanding
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D-8379Matte White Double Slipper Freestanding Tub, 59 & 67 in59" / 67" × 31.5" × 25.6"Freestanding
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FT066Large Freestanding Slipper Soaking Tub, Deep Rounded Body, 35.4 in Wide, 71 in71" × 35.4" × 31.5"Freestanding
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FT060–FT065Hammock-Style Slipper Freestanding Tub, Six Sizes, 51-70 in51" / 55" / 59" / 62" / 67" / 70" × 29.9" / 31.5" / 33.5" × 25.2" / 26.8" / 27.6" / 30.3"Freestanding
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FT057/FT058Freestanding Slipper Soaking Tub with Flat Oval Base, 60 & 69 in60" / 69" × 30.0" / 31.5" × 27.2" / 29.5"Freestanding
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FT056Slipper Soaking Tub with Wide Flat Rim and Notched Ledge, 60 in60" × 31.7" × 25.6"Freestanding
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FT055Compact High-Back Slipper Soaking Tub, 32.3 in Tall, 59 in59" × 27.2" × 32.3"Freestanding
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FT044Long Slipper Freestanding Tub with Wide Flat Rim, 70 in70" × 31.5" × 24.4"Freestanding
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FT043Slim-Rim Oval Slipper Freestanding Tub, 66 in66" × 29.5" × 22.8"Freestanding
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FT035Oval Slipper Freestanding Tub with Sculpted Interior, 67 in67" × 31.5" × 22.8"Freestanding
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FT022Freestanding Whirlpool Slipper Tub with Deck-Mount Faucet Holes, 67 in67" × 29.5" × 29.5"Freestanding
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D-8055S-Curve Rim Slipper Tub on Plinth Base, Waisted Oval, 65 in65" × 28.7" × 23.6"Freestanding
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D-8078Faceted Slipper Soaking Tub with Cushion-Shaped Plan, 67 in67" × 31.3" × 28.3"Freestanding
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D-8065Wedge Profile Slipper Soaking Tub with Raked Backrest, 67 in67" × 31.5" × 26.0"Freestanding
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D-8075WBBlack Slipper Soaking Tub with White Interior on Plinth Base, 67 in67" × 31.5" × 26.8"Freestanding
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D-8075Tapered Oval Slipper Soaking Tub, White Acrylic, 67 in67" × 31.5" × 26.8"Freestanding
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D-8073Steeply Raked Slipper Freestanding Tub, Narrow Base, 33.1 in High Back, 67 in67" × 28.7" × 33.1"Freestanding
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D-8099Oval Freestanding Slipper Tub with Sloped High Backrest, 59 & 67 in59" / 67" × 29.1" × 27.6"Freestanding
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D-8089Extra-Tall Slipper Freestanding Tub, 35 in High Back, 67 & 71 in67" / 71" × 31.5" × 35.0"Freestanding
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D-8092Sweeping High-Back Slipper Freestanding Tub, 31.5 in Tall, 67 & 71 in67" / 71" × 31.5" × 31.5"Freestanding
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D-8331Compact Slipper Soaking Tub, Freestanding, 29.5 in Tall, 51 & 55 in51" / 55" × 31.5" × 29.5"Freestanding
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D-8350Egg-Shaped Slipper Freestanding Tub, Sloped Rim, 59 & 67 in59" / 67" × 31.5" × 25.6"Freestanding
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D-8083Square Freestanding Tub with Round Basin, 59 in59" × 59.1" × 23.6"Freestanding
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D-8382Tapered-Wall Single Slipper Freestanding Soaking Tub, 26.8 in Tall, 58 & 66 in58" / 66" × 29.5" × 26.8"Freestanding
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FT086Rectangular Deck-Mount Freestanding Tub with Flared Sides, 63 in63" × 31.5" × 23.2"Freestanding
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FT083Black Rectangular Freestanding Tub with Flared Trapezoid Sides, 70 in70" × 31.5" × 22.8"Freestanding
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FT019Sharp-Cornered Rectangular Freestanding Tub with Wide Flat Deck, 67 in67" × 31.5" × 23.6"Freestanding
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FT013/FT014/FT023/FT024Black Rectangular Freestanding Tub, White Interior, 55-71 in55" / 59" / 67" / 71" × 29.5" / 31.5" × 23.2"Freestanding
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FT007/FT015/FT016Straight-Wall Box Freestanding Tub, Sharp Corners, 63-71 in63" / 67" / 71" × 29.5" / 31.5" × 22.8"Freestanding
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FT005Waisted Rectangular Freestanding Tub, Flared Top and Foot, 67 in67" × 31.5" × 23.6"Freestanding
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FT002–FT004Tapered Rectangular Freestanding Tub, Slim Rim, 59-67 in59" / 63" / 67" × 29.5" / 31.5" × 23.6"Freestanding
Tub sheet
Size and installation of D-8301
Every option below is a produced configuration with its own SKU. 3 sizes. Name the exact SKU on each purchase order line.
Order codes
| SKU | Size |
|---|---|
| D-8301-150 | 59" x 31" |
| D-8301-160 | 63" x 31" |
| D-8301-170 | 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 · 3 sizes
Size & spec comparison
| 59" x 31"D-8301-150 | 63" x 31"D-8301-160 | 67" x 31"D-8301-170 | |
|---|---|---|---|
| Overall L×W×D | 59″ × 31.5″ × 23.6″ 1500 × 800 × 600 mm | 63″ × 31.5″ × 23.6″ 1600 × 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.
12 consecutive years at KBIS and IBS.
Standard on every shipment.
Plan & Profile
Straight back, rounded front, flared ends
The D-8301 plan combines a straight back edge with two square corners and a rounded front. In elevation both ends flare outward symmetrically toward the rim.
Wall-side placement
With a straight back edge and square rear corners, D-8301 can be set parallel to a wall with a small, even gap. The overflow is on this back side, away from the room.
30 mm rim deck
The drawing gives a 30 mm (1.2 in) rim deck at the ends and front. Inner depth is drawn at 470 mm and 460 mm (18.5 and 18.1 in).
More rectangular and oval outlines are grouped in the freestanding collection.
Fit & Footprint
Three lengths, one straight back edge
D-8301 comes in 1500, 1600 and 1700 mm lengths (59, 63 and 67 in), each 800 mm (31.5 in) wide and 600 mm (23.6 in) high.
- D-8301-150
- 59" x 31.5" x 23.6" (1500 x 800 x 600 mm)
- D-8301-160
- 63" x 31.5" x 23.6" (1600 x 800 x 600 mm)
- D-8301-170
- 67" x 31.5" x 23.6" (1700 x 800 x 600 mm)
- Faucet Mounting
- Floor-standing or wall; no rim holes
The 1600 mm size sits between the other two for rooms where 1700 mm will not fit but more than 1500 mm is free. Since the back edge is straight, measure the wall run as well as the distance out into the room.
Confirm the drain and back-side overflow for D-8301 on the approved drawing before the waste goes in.
Construction & Finish
Gloss white acrylic shell
D-8301 is made from pure acrylic sheet, with a gloss white surface.

White
Finish on show
Even with the back near a wall, the rounded front and flared ends stay in view. Approve the gloss and white tone on a D-8301 sample.
D-8301 rests flat on the floor. Where it stands close to a wall, finish and level the floor and the wall junction before the tub goes in.
Store the approved D-8301 sample as the production finish reference.
Compliance
D-8301 and cUPC certification
Cite D-8301-150, D-8301-160 or D-8301-170 when requesting documents.
All three D-8301 lengths are cUPC certified. Certificate number and validity are provided for submittal packages.
Say which market the tubs are going to and what documents are needed; you will have a written reply within 12 business hours.
Procurement
Ordering D-8301 in three lengths
Each D-8301 length is a separate SKU on the quotation. Production of D-8301 takes 30-45 days after sample approval.
- Size SKUs
- D-8301-150, D-8301-160, D-8301-170
- Standard Lead Time
- 30-45 days after sample approval
Where a project has rooms of different sizes, give the split across the three D-8301 lengths in the enquiry.
Include these details with the RFQ
- Quantity per length: D-8301-150, D-8301-160, D-8301-170
- Destination port
- Floor or wall filler, if required
- Label and carton marking
- Shipping window
D-8301 lead time is set on the quotation.
How we work
From enquiry to shipment
A factory-direct process built for importers, distributors and project buyers. No trading layer in between.
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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.
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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.
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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.
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04
Sample approval
We send a sample for finish, function and packaging sign-off. Branded samples are produced once artwork is confirmed.
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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.
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

















































