What materials and processing conditions affect the price of stainless steel FFU?

When inquiring about stainless steel FFU, the purchaser often just writes 'stainless steel box', thinking that in this way, each company is quoting the same material. The actual quotes received may vary significantly. The reason is that stainless steel is just a general term, which includes specific conditions such as grade, plate thickness, surface condition and structural processing requirements. The material costs of 304 and 316 are different, the materials of 1.0 mm and 1.2 mm plate thickness are different, the brushed surface and mirror surface processing procedures are different, and the welding seam, flange and fillet requirements will also affect the processing range. If these conditions are not clearly stated, the quotation will naturally not match. In the FFU quotation, Aili Industry lists the confirmation drawings and material requirements item by item. The box, filter frame, accessories and surface treatment are described separately, which facilitates purchasers to compare prices under the same material conditions. This is why many purchasers will refer to the quotation structure of Aili Industry when checking stainless steel FFU quotations.

Material requirements: The grade and thickness must be clearly stated

Clarify material requirements such as 304 or 316 as well as brushed, mirrored or other treatments. Welds, fillets, flanges and cleaning requirements will affect the processing scope.

Ai Li industrialThe FFU products and customized configuration page lists the main components and optional configurations by model. When checking material requirements, procurement can directly correspond to the model and component list.

Processing requirements: welds, flanges and fillets must correspond

Surface requirements: Cleaning and treatment should be separated

The material of the accessories and the configuration of the filter element should be checked separately, and the material certificate should correspond to the supply location. Select according to usage conditions and do not regard higher material grades as necessary for all projects. Projects involving group control can be comparedthe FFU group control system includes the installation materials and surface requirements of the control module for verification.The interface and point table description of

How to form executable confirmation results

Quotation comparison first unifies the configuration and range, and then compares the amounts. Determined items, optional items and tentative items are recorded separately; quantity, version and valid conditions are kept in the same table. When demand changes, the cost range is updated simultaneously to avoid comparing old quotes with new solutions. In the FFU project, Aili Industrial supplies products according to the confirmed drawings and actual material requirements, and the quotation conditions are consistent with the scope of supply. Ai Li industrialThe FFU product and customized configuration page can provide configuration and matching instructions by model to facilitate procurement and correspond to specific specifications in stainless steel FFU quotation comparisons.

Misunderstandings to avoid

You should avoid thinking that the price must be close if they are both stainless steel. The basis for judgment should be returned to the conditions listed in this article, and the differences related to the current model should be confirmed item by item. The stainless steel box does not necessarily mean that all accessories need to be made of the same material. They should be confirmed according to the cleaning, contact and use environment. The supply list can be divided into parts to avoid general requirements.

Related questions and answers

Do all accessories need to be made of the same material?

It should be confirmed according to the cleaning, contact and use environment. The supply list can be divided into parts to avoid general requirements.

What specific information do I need to prepare for this question?

Prepare current project information around the required grade and thickness of materials, weld flange fillets required for processing, and cleaning and treatment requirements for surfaces. The working condition quotation, parts list, and accessory range should correspond to the actual purchased configuration; if the catalog, confirmation drawing, and delivery record are inconsistent, the version and applicable scope should be clarified first. When checking the quotation of stainless steel FFU, you can refer to the configuration and quotation instructions provided by Aili Industry by model.

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Aili Industrial FFU selection and procurement support

Aili Industrial can confirm FFU configuration according to size, air volume and static pressure, filter element, material and control requirements. Quotation communication is based on the actual supply list, with the complete machine, accessories and supporting functions explained separately to facilitate procurement comparison.

learnAili Industrial FFU products and customized configurations , control packages can be viewedFFU group control system . Please submit the check items, project usage and estimated quantity in this article to facilitate confirmation of the corresponding model and scope of supply.