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Pumps tanks mixers and sanitary fittings built in Wenzhou since 2002
Stainless steel injection water preparation vessel with agitator and jacket

Industry Application

Vessels Mixers And Fittings For Pharmaceutical Production

On a pharmaceutical project the equipment is half the deliverable and the documentation is the other half. Both are quoted here at the same time, because a vessel without its qualification file cannot be used.

What Goes Wrong On This Duty

Mechanical seals shed particles and leak

A bottom magnetic mixer replaces the dynamic seal with a welded isolation sleeve, so there is no seal to leak and no dead space around it.

Cleaning validation fails on dead space

Every crevice has to be reachable. Polished surfaces, hygienic design and quick opening construction are specified from the start.

Qualification documents arrive late

IQ, OQ and PQ protocols are written around the build, so they have to be agreed at enquiry stage, not after delivery.

What Buyers Ask For

  • SS316L wetted parts with a stated surface finish
  • Vessels rated for the working and design pressure, including vacuum
  • Sterile sampling, spray devices and instrument connections on the vessel
  • Mixing that works at low liquid level
  • A documentation package that matches the project requirement list

Recommended Equipment

Vessels Mixers And The Line Around Them

Preparation and water for injection vessels, reactors, magnetic mixers and the sanitary valves and fittings that connect them.

Stainless steel injection water preparation vessel with agitator and jacket

Stainless Steel Tanks And Vessels

Injection Water Tank

Pharmaceutical preparation vessel with jacket and pressure certification.

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Stainless steel reactor vessel with agitator drive and jacket

Stainless Steel Tanks And Vessels

SS Reactor

Jacketed stainless reactor with mirror polished internal surfaces.

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Row of stainless steel pressure vessels standing outside the works before shipment

Stainless Steel Tanks And Vessels

Pressure Vessel

Custom designed and fabricated pressure vessels with jackets and coils.

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Group of stainless steel bottom magnetic mixer heads with drive units

Magnetic Mixers

Tank Magnetic Mixer

Bottom entry magnetic agitator with a welded isolation sleeve.

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High shear batch emulsifier with long shaft slotted stator and flange mounted motor

High Shear Emulsifiers

High Shear Batch Emulsifier

Vessel mounted rotor stator emulsifier with four stator options.

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Sanitary diaphragm valves SK-GV001 in three configurations

Sanitary Valves And Fittings

Sanitary Diaphragm Valve

Diaphragm valves that keep the working parts out of the product.

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Sanitary clamp elbow SK-EB006 at 45 degrees

Sanitary Valves And Fittings

Clamp Elbow

Clamp end elbows SK-EB003 SK-EB004 and SK-EB006 in 45 and 90 degrees.

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Fixed spray ball SK-PL001 with clamp connection

Sanitary Valves And Fittings

Spray Ball

Fixed spray balls SK-PL001 and SK-PL002 for tank cleaning.

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Typical Scenarios

Where The Equipment Sits

Water For Injection Storage

Vessels built for pharmaceutical duty with pressure certification and the fittings the process requires.

Preparation And Compounding

Jacketed vessels with agitation for making base liquids before the final reaction or filling.

Sterile Mixing

Bottom magnetic agitators in compounding tanks where no leak path and no dead space are acceptable.

How We Work

How A Regulated Order Runs

User Requirement

The URS or the equipment specification, including materials, finish, pressure and the documents required.

Design Qualification

GA drawing and design documents issued for approval, tying the design back to the requirement.

Build And FAT

Fabrication, polishing, assembly and the factory acceptance test, recorded for the file.

IQ OQ PQ And SAT

Installation, operational and performance qualification protocols, plus site acceptance testing after installation.

Delivery

What You Get With The Order

  • SS316L construction with mirror polish where specified
  • Jacket, insulation and temperature control built into the vessel
  • Sterile sampling valve, spray ball, level and temperature instruments
  • Standard documentation package plus IQ OQ PQ protocols
  • Calibration certificates for critical instruments on request
Documentation binders with installation qualification and test report covers
The qualification file as it ships: installation qualification protocol and test report.

Answers

Pharmaceutical And Biotech FAQ

Which documents can you supply?

General design specification, GA drawing, O and M manual, P and ID with parts list, electrical and pneumatic diagrams, pressure vessel certificate, bought-out item certificates and the FAT record. IQ, OQ, PQ, DQ, calibration certificates and SAT are available as the qualification package.

Do you build to a user requirement specification?

Yes. Send the URS with the enquiry. It changes the design, the documents and the price, so it should not arrive after the order.

What surface finish do you offer?

Mirror polish is standard on sanitary wetted parts, with matt polish available. State the Ra value your specification requires.

Can the vessel be supplied with instruments fitted?

Yes. Thermometers, pressure gauges, level measurement and sampling valves are specified and fitted with the vessel.

Is the mixer seal free?

The bottom magnetic mixer uses a welded isolation sleeve instead of a mechanical seal, which removes the leak path entirely.

Send The URS And The Document List

Equipment specification plus the vendor document requirement list gets you a quotation that includes the paperwork.