Sanlian is a Ma’anshan industrial pump group (public founding 1957) covering split-case water, IH chemical, D-class multistage, WQ sewage and ZJ slurry. That mix is a classic Anhui industrial catalog: waterworks, chemicals and wear service in one index card.
The slurry and chemical lines are where buyers get hurt. ZJ parts are not Warman-interchangeable because the letters match. IH is a Chinese process-pump convention, not a stainless guarantee.
Casting and water-treatment tags on the site describe a group, not the routing of your particular pump.
- Location
- Maanshan, Anhui
- Indexed envelope
- 6–12000 m³/h · 6–600 m
- Public source
- sanlianpump.com
How to read this plant
Figures in the ledger are supplier or public-site claims until a document is on file. Capabilities are routing tags. The evidence label is the only statement KanBeng makes about how far review has gone.
- City and founding year identify the record; they are not quality scores.
- Plant area and headcount stay labelled as claims.
- Series letters are crowded across Chinese catalogs—use this factory’s drawing, not a generic booklet.
- A listing is not an endorsement, a factory audit or a product certificate.
Identity and product scope captured from the company website; no independent site audit by KanBeng.
Indexed series
These are published catalog families KanBeng could attach to this manufacturer. Ranges are envelopes, not a promise that one frame covers the whole band. Open the model record for materials, installation and selection notes.
Sanlian D-class multistage pumps cover high-head industrial water including boiler-adjacent duties.
Buyer note: Separate boiler-feed metallurgy from cold-water D pumps.
IH Series Chemical process centrifugal 6–400 m³/h 10–80 m ISO 2858 / GB/T 5656Sanlian IH chemical centrifugals follow the Chinese IH process-pump convention.
Buyer note: Require a wetted-parts schedule and seal plan. IH is not a material guarantee.
S Split-Case Series Axially split double-suction 90–12000 m³/h 10–150 m GB/T 5657Sanlian split-case centrifugals are a core Ma’anshan industrial product for water and circulation.
Buyer note: Confirm rotation and test standard.
WQ Series Submersible sewage 8–800 m³/h 6–40 m GB/T 24674Sanlian WQ sewage submersibles sit alongside the group’s industrial centrifugal lines.
Buyer note: Confirm impeller and cable.
ZJ Slurry Series Heavy-duty slurry 10–2000 m³/h 10–70 m GB/T 13028Sanlian ZJ slurry pumps are industrial wear machines, not clean-water centrifugals.
Buyer note: Specify slurry density, PSD and liner material. ZJ parts are not Warman-interchangeable by default.
What this record is not
- ZJ slurry wet ends are not clean-water S-series hydraulics in a thicker casing.
- IH does not freeze 316L, a seal plan or a temperature limit.
- D-class cold-water and boiler-adjacent metallurgy are not one BOM.
If you name this factory on an RFQ
- Split the inquiry into water, chemical and slurry; do not send one mixed spreadsheet.
- For ZJ, specify density, PSD and liner (chrome vs rubber).
- For IH, attach a wetted-parts schedule and seal plan.
- For split-case, confirm rotation and test standard.
Stated capabilities and papers
The tags below are copied from public company copy. They are useful for routing and useless as a substitute for a named certificate, a test report or a process-capability file.
- Pump manufacturing
- Casting
- Fluid systems
- Water treatment
No certificate numbers are indexed on this record. A mark on a homepage is not a listing.
No export-market list is indexed.
Questions buyers actually ask
Is this factory verified?
Read the evidence label on this page. Source pending means we captured a public identity and catalog families. It is not a site audit, a process-capability study or a product certificate.
Can I order from the envelopes on this page?
No. Envelopes are index ranges from public catalogs. The controlling document is the manufacturer-issued curve, material schedule and test grade for the serial you buy.
Why do so many factories share series letters?
Chinese pump designations are crowded. The factory name plus the drawing number is the product. The three letters are a filing cabinet.
How do I put this plant on an RFQ?
Use Send a requirement and name the factory. Incomplete duty points are not forwarded as if they were specifications.