Stainless Steel Kitchen Sink

Browse SUS304 stainless steel kitchen sinks in 18-gauge (1.2 mm) and heavier 16-gauge (1.5 mm) bodies, one material line within the wider kitchen sink offer. The range covers undermount, apron-front and drop-in installation, with single and double bowl layouts for residential remodels, multi-unit developments and commercial fit-outs.

Representative models include the rounded-corner undermount SR3218B and the double-bowl drop-in TD3322. Need a drawing-led or private-label program? Explore Custom Stainless Steel Sinks.

Service
OEM / ODM · free mold from 300 pcs
MOQ
20 ft / 40 ft containersBelow 1 container: your own China forwarder required.
Lead time
30–45 days after sample
117 products

Stainless Steel Kitchen Sink Options for Global Buyers


SANIKB provides a full range of stainless steel kitchen sinks designed for residential and commercial projects. Our catalog includes undermount, drop-in, workstation, single bowl, and double bowl stainless steel kitchen sinks. Every model is engineered for durability, noise reduction, and long-term performance in high-use environments.

Undermount Stainless Steel Kitchen Sink Solutions


Undermount stainless steel kitchen sinks remain the most requested option for modern kitchens. SANIKB supports multiple sizes, bowl depths, and edge profiles. Whether you need a standard undermount stainless steel kitchen sink or a 16-gauge deep-bowl model, all items are available with OEM branding and bulk packaging.

16 Gauge & 18 Gauge Stainless Steel Kitchen Sinks


We supply both 16-gauge and 18-gauge stainless steel kitchen sinks made from SUS304 stainless steel. The 16 gauge stainless steel kitchen sink series provides maximum rigidity for premium applications, while 18-gauge sinks offer cost-effective options for volume projects.

Single Bowl and Double Bowl Stainless Steel Kitchen Sinks


SANIKB supplies single bowl stainless steel kitchen sinks for compact, minimalist layouts and double bowl stainless steel kitchen sinks for multi-tasking needs. Both options can be ordered in brushed, polished, black stainless, or nano-coated finishes.

Drop-In and Top-Mount Stainless Steel Kitchen Sinks


Our drop-in stainless steel kitchen sinks are designed for fast installation in renovation projects, while top-mount stainless steel models serve contractors who require quick turnover. All options include reinforced rims and optional accessories such as drain kits and stainless steel protectors.

Black Stainless Steel Kitchen Sink and Modern Finishes


Black stainless steel kitchen sinks continue to gain popularity for contemporary interiors. SANIKB offers nano-coated black stainless sinks, scratch-resistant finishes, and matching stainless steel kitchen sink accessories to meet premium project requirements.

OEM / ODM Manufacturing for Stainless Steel Kitchen Sinks


For distributors, wholesalers, and kitchen manufacturers, SANIKB delivers OEM/ODM stainless steel kitchen sinks with full customization: size, gauge, radius corners, drainboard styles, logo engraving, packaging, and accessory bundles. Bulk production and global shipping are fully supported.

Frequently Asked Questions

Do you supply stainless steel kitchen sinks for trade projects?

Yes. SANIKB manufactures SUS304 stainless steel sinks and coordinates specification review, quality checks, export packing and shipment.

What gauge is available?

The current catalog uses 18 gauge / 1.2 mm and heavier 16 gauge / 1.5 mm bodies. The exact gauge is listed or confirmed per SKU.

Can an undermount stainless steel sink be made to a drawing?

Yes. See Custom Stainless Steel Sinks for the drawing, sample and approval process.

Which mounting formats are in the catalog?

The range includes undermount, apron-front and drop-in sinks, with single and double bowl layouts.

Is the current range SUS304?

Yes, the live catalog is documented in SUS304. Any alternative grade must be separately confirmed.

Are all models automatically certified for every market?

No. Certification and material documentation must be confirmed for the exact SKU and destination market.

Three mounts, eight footprints

Stainless steel kitchen sink models compared in millimeters

Every stainless steel kitchen sink in this collection is documented in 304 steel, so the real decision sits in mount, footprint, bowl split, depth and sheet gauge. The table below takes eight models from the three mount families, sizes in mm.

MountOverall (mm)Bowl(s)DepthGaugeFinish / corner
17199SUndermount432 × 48315" × 17" single6" / 7" / 8" / 9" / 10"16G or 18GBrushed Satin
27189R-TUndermount686 × 47325" × 16-5/8" single6" / 7" / 8" / 9" / 10"16G or 18GBrushed Satin
321910DUndermount813 × 483two 14-1/2" × 17"6" / 7" / 8" / 9" / 10"16G or 18GBrushed Satin, zero radius
HM8444DBUndermount840 × 440800 × 400 mm with right drainboard200 mm16G or 18GZero/R10/R15/R19
HMT3019RDrop-in762 × 483two 13" × 14-1/4"10"16G or 18GZero/R10/R15/R19
10548DBDrop-in1050 × 480355 × 405 mm + 205 × 285 mm228 mm16G or 18GZero/R10/R15
242010SApron front610 × 50822" × 16" single6" / 7" / 8" / 9" / 10"16G or 18GBrushed Satin, zero radius
332010DApron front838 × 508two 15" × 16"10"16G onlyLustrous Satin, zero radius

Widths run from 432 mm on the 17199S up to 1200 mm on the 12048DB twin-bowl drainboard unit. Bowl depth is either one fixed figure or listed as a choice of 6" through 10"; name the depth on the selectable models when ordering.

Forty codes, counted

The stainless steel sink range in numbers

Counts below cover 40 representative models out of the 117 stainless steel sinks in the collection, so treat them as a sample of where the variety clusters rather than totals for the whole range.

SANIKB 302010S Farmhouse Sink product photo
SANIKB WF332010R-NANO — Nano Black Curved-Apron Ledge Kitchen Sink 33x22x10
16 / 13 / 11
undermount, drop-in and apron-front models
28
models offered in either 16 gauge (1.5 mm) or 18 gauge (1.2 mm); the other 12 are 16 gauge only
18
models with a selectable bowl depth of 6" to 10" (8456A stops at 9")
9
ledge workstation models, all 16 gauge
7
models with an integrated drainboard, from the 760 mm 7638DB to the 1200 mm 12048DB
3
finishes named in the specs: Brushed Satin, Lustrous Satin and Nano Black

Single bowl layouts make up 28 of the 40, double bowl the other 12. Each of the 40 lists an MOQ of 50 pcs.

Codes with a twist

Eight specialty codes worth knowing by name

These models add something a project buyer often has to ask for separately: a drain shape, a hole count, a finish or a bowl split.

SANIKB HMD11646DB-8 Undermount Kitchen Sink product photo
SANIKB HMD11646DB-8 — Square-Drain Double Bowl Undermount Sink with Drainboard, 1160 x 460 mmSquare drain optionHMD11646DB-8 and HMD11646DB-9 share the 1160 × 460 mm body and 230 mm depth; the -9 is the round 3-1/2" drain version. Specify the code when one project needs a particular drain style.SANIKB 8456A-3 — 3-Hole or 4-Hole Top Mount Double Bowl Kitchen Sink 33x22, 304 Steel3 or 4 faucet holes8456A-3 and 8456A-4 are listed together as the 3-hole and 4-hole versions of a 33" × 22" double bowl with 14" × 16" bowls, 6" to 9" deep.SANIKB W3219D-L(60/40) — Ledge 60/40 Double Bowl Undermount Sink 32x19, 17-3/8" Left Bowl60/40 ledgeA 17-3/8" left bowl next to an 11-5/8" right bowl, 10" deep, in the undermount ledge (workstation) format. W3319D is the 50/50 alternative at 33" wide.SANIKB W3219S — Nano Black Undermount Ledge Stainless Steel Kitchen Sink 32x19Nano Black undermountThe black-finish option for undermount programs: 813 × 483 mm, 16G, Zero/R10 corners.SANIKB WF332010S-NANO — Straight-Apron Nano Black Ledge Kitchen Sink 33x22, 16-Gauge 304Straight or curved apronWF332010S-NANO (straight) and WF332010R-NANO (curved) share a 31" × 16-7/8" bowl, 838 × 559 mm overall and a Nano Black finish; the apron profile is the difference between the two codes.SANIKB HMT3322D — Handmade Top Mount Offset Double Bowl Kitchen Sink 33x22, 17-1/4" + 12"Handmade offset doubleHMT3322D pairs a 17-1/4" bowl with a 12" bowl on a 33" × 22" top-mount frame, 10" deep.SANIKB 7638DB — Narrow-Counter Single Bowl Drop-In Kitchen Sink with Drainboard 30x15Smallest drainboard7638DB fits a 355 × 305 mm bowl and a drainboard into 760 × 380 mm, 220 mm deep.SANIKB 17199R-T — 93-Degree Sharp-Edge Undermount Single Bowl Sink 17-1/4 x 19-5/693° sharp edge17199R-T, 22189R-T and 25229S-T carry the 93-degree sharp edge profile, with the same 6" to 10" depth choices as the zero-radius line.

Reading the sheet, not the photo

Gauge, grade and corner radius: what the codes tell a buyer

SANIKB W3319D(50/50) Undermount Kitchen Sink product photo

Choosing a kitchen sink from a large stainless offering is quicker when the countertop drawing comes first: compare overall size, then the bowl split, then the depth. Each product here states an overall size and a bowl size, so those two figures are the starting point for a shortlist.

Grade first. The materials question is settled for this line: every model is 304 stainless steel. If a tender asks for another grade, raise it at RFQ stage so it is confirmed in writing before sampling.

Gauge is the next line on the sheet. 16 gauge is 1.5 mm and 18 gauge is 1.2 mm. The 9 ledge workstation models and the Lustrous Satin apron sinks are built in 16 gauge only; most of the zero-radius, drainboard and handmade lines can be ordered in either thickness.

Corner radius is the third choice and changes the look of the bowl. The drainboard series lists Zero/R10/R15 or Zero/R10/R15/R19; the HMT handmade and TW top-mount ledge lines list Zero/R10/R15/R19; the W undermount ledge sinks list Zero/R10. Name the radius in the order.

Finish sits last. Brushed Satin covers the zero-radius undermount and 93° lines, most Brushed Satin apron sinks and the 8456A, Lustrous Satin the 332010 apron family, and Nano Black three models: W3219S, WF332010S-NANO and WF332010R-NANO. The WF302010S apron ledge sink is the steel-finish version of that design.

A drain size of 3-1/2" is listed on 39 of the 40 models. Where packing is stated, we ship one sink per box.

Keep in mind that every one of these products is a stainless steel sink, so the purpose of the comparison is to find the right kitchen sink size, not a material. The sinks are designed around three mount types and built from 304 steel in the gauge listed per code, which makes it easy to answer a dealer and place one consolidated order.

Which buyer starts where

Single bowl, double bowl or drainboard: matching the line to the account

Multi-unit developers

Start with the zero-radius grid (17199S, 22189S, 27189S, 301810S) and pick one depth for all units; each of these four is listed in both 16G and 18G.

Kitchen dealers and showrooms

Among the ledge workstation and apron models there are three named finishes, plus straight and curved apron profiles on one bowl size.

Commercial and light-catering fit-outs

The drainboard series runs from 760 mm to 1200 mm wide in single and double bowl layouts, drop-in or undermount.

Private label importers

For project dimensions, branding or packaging, the Custom Stainless Steel Sinks page covers the drawing, sample and approval route.

From cabinet schedule to quote

What to put in a stainless sink RFQ

A complete brief lets us provide one written quote per kitchen sink line. Price is quoted per order, so these details ensure the quote matches the products you plan to stock.

  1. Model code and mount

    List each code with its mount (under the counter, drop-in or apron front), plus the quantity per code. MOQ is 50 pieces per model.

  2. Gauge and depth per line

    State 16G or 18G where both exist, and the bowl depth where 6" to 10" is selectable.

  3. Corner, finish, holes, drain

    Give the corner radius, finish, faucet hole count (for 8456A) and drain shape (for HMD11646DB).

  4. Branding and destination

    Note logo, carton, the destination market and where the order will ship, plus the delivery time you need, so material and certification documents can be confirmed for each SKU and market.