Shandong Shuanglun Co., Ltd.
Shuanglun is a Weihai industrial pump works with a public founding year of 1952. That date matters: this is an older centrifugal house, not a Wenling booster OEM. The indexed core is split-case S/SH for waterworks and…
- Horizontal multistage
- D Series Multistage
- Boiler-feed multistage
- DG Series
- Axially split double-suction
- S Series
- D Series Multistage
- DG Series
- S Series
- SH Series
The company site states a large plant and about a thousand people, with North America, Europe and Southeast Asia named as export markets. KanBeng has not audited the acreage, the headcount or the spare-parts presence in those markets. Casting, machining, assembly and hydraulic testing are listed as in-house tags, which is consistent with an industrial centrifugal plant—and still not a process-capability study.
The buyer error on Shuanglun is to treat DG as a tall CDL. DG here is a boiler-feed / industrial multistage machine with a different metallurgy conversation. The second error is to treat S-series split-case as a generic Chinese S pump. Rotation, nozzles and the current hydraulic revision are factory-specific.
Shandong Shuanglun: industrial pump product families
Explore 5 product families from Shandong Shuanglun. Open a series for specifications and selection notes.
| Series | Family | Flow | Head | Standard |
|---|---|---|---|---|
| D Series Multistage | Horizontal multistage | 6–500 m³/h | 40–650 m | GB/T 5657 |
| DG Series | Boiler-feed multistage | 6–450 m³/h | 80–1200 m | GB/T 5657 |
| S Series | Axially split double-suction | 100–14000 m³/h | 10–160 m | GB/T 5657 |
| SH Series | Single-stage split-case | 80–8000 m³/h | 10–140 m | GB/T 5657 |
| ZW Series | Self-priming sewage | 8–300 m³/h | 8–40 m | GB/T 24674 |
Request a quote from Shandong Shuanglun
- For S/SH split-case, lock rotation, nozzle arrangement and the hydraulic revision date.
- For DG, write feed temperature, NPSH, balance-device type and the test grade (GB or API-adjacent) into the inquiry.
- For D-series, say whether the liquid is cold industrial water or something closer to boiler duty.
- For ZW, give solids size, suction-line design and priming liquid; do not paste a submersible WQ duty.
- Ask for a sectional drawing and a named test procedure, not a catalog spread.
Shandong Shuanglun — company details
- Location
- Weihai, Shandong, China
- Public founding year
- 1952
- Plant area
- 400,000 m² (company stated)
- Employees
- 1,000 (company stated)
Questions about Shandong Shuanglun
Which pump families does Shandong Shuanglun offer?
Shandong Shuanglun in Weihai is indexed for Horizontal multistage, D Series Multistage, Boiler-feed multistage, including D Series Multistage, DG Series, S Series. Open a series for operating limits and configuration details.
What should I include in a request to Shandong Shuanglun?
Name D Series Multistage and the factory drawing number. Do not send a generic letter code used by other plants. Send flow, head, NPSH available and the liquid. Ask for this factory’s curve, not a borrowed GB table. Put the legal entity “Shandong Shuanglun” on the quote and the nameplate request.
How do I request a quote from Shandong Shuanglun?
Use Send a requirement on this page and include flow, head, liquid, temperature, materials and installation details. Name Shandong Shuanglun in the request.