Helpful hints for buying wire mesh

13 May.,2024

 

Helpful hints for buying wire mesh

Since 1854, Edward J. Darby & Son, Inc. has been an industry leader in the global wire mesh market. From our custom manufacturing capabilities to our extremely robust and varied inventory, Darby is a fixture in the wire mesh industry and remains a preferred source for both large industrial users and small fabrication shops, alike. In keeping with the changing global marketplace and listening to the challenges many of our customers face, we would like to take this opportunity to share four (4) tips for keeping your wire mesh costs down.

If you are looking for more details, kindly visit our website.

Other Frequently Asked Questions

Edward J. Darby & Son, Inc. has developed a list of answers to some of the most asked questions we have received over the years. For questions and answers not discussed here, please contact us for more information. For questions related to wire mesh, please visit the wire mesh glossary or the wire mesh overview pages.

Do you offer blind shipments & drop shipments?

Edward J. Darby & Son, Inc. has been a major player in the wire mesh industry for over 160 years, and as a result, we have earned a reputation for honesty and trust. To that end, Darby offers both blind shipments and drop shipments. These special shipments ship directly from our facility to our customer’s customer, which saves both of them time and money. Blind shipments are ideal for customers who do not want to reveal the source’s name to their customers. We have worked with UPS and various motor freight carriers to enhance our customized blind shipment program. This program allows us to set up and schedule blind shipments and keep sensitive information private. We routinely use generic shipping labels and can easily use our customer’s own, if desired.

What is your cancellation policy?

Once an order is placed – verbally, via purchase order, or through e-commerce—Darby immediately begins to fill your order. Darby requests that you double check your specifications, quantity and dimensions before placing your order.

Orders that can be cancelled may be subject to a minimum cancellation charge of 25%. However, certain orders, including custom manufacturing, fabricated parts and cut-to-size pieces, are non-cancellable.

What is your chemical & physical certification policy?

Edward J. Darby & Son, Inc. can offer chemical and/or physical certification for most any woven or welded wire mesh. A request for Darby’s standard chemical and/or physical certification must be clearly stated on your official written purchase order. Unfortunately, in most cases, we are unable to provide certifications more than 60 days after the order ships.

For any non-standard or specialized certification, including, but not limited to, statements of DFAR and/or USA manufacture, Country of Melt, ROHS compliance, Conflict of Materials (Dodd-Frank), LEED, magnetic permeability, or a particular industrial specification, the request must be clearly communicated in the original request for quote (RFQ) and clearly stated on the official purchase order. In order to comply with these special certification requests, additional charges may apply. Please speak to a sales person or a quality control representative for more information.

What is your damaged shipment policy?

Upon receipt of your wire mesh shipment, it is the customer’s responsibility to inspect the package for any external damage. If external damage is found, the delivery receipt and other associated paperwork must note the damage before accepting the delivery. A photo in these instances is highly recommended. After opening the package, if the material is damaged, a claim must be made with the carrier. Filing the claim and requesting an inspection in a prompt fashion are the responsibilities of the customer.

Do you offer expediting services?

Darby understands that there are times when our customers “need material yesterday.” As a result, we offer numerous expediting services including same day shipments, rush delivery, pick-ups, and expediting fabrication. Because of our extensive inventory and devoted staff, we routinely ship stock material out the day your order is placed. We utilize UPS World Ship which allows us to ship material out Express Critical, Next Day Air, Second Day Air and UPS Ground. We also work closely with various motor freight carriers and same day courier services to make sure our customers receive material when it is needed. Surcharges may apply to some expediting requests; please contact us with your expediting requirements.

Because we understand today’s business climate, Darby also provides quick turnaround on most quotations.

What are your quality standards?

Most wire mesh that Darby supplies adheres to the standard specification for industrial woven wire cloth, namely ASTM-E2016-11. It is important for any purchaser of wire mesh and wire cloth to be familiar with this specification, which can be accessed online at www.astm.org. This specification discusses quality standards within the wire mesh industry.

ASTM E-2016-11 states that wire cloth “shall be woven with first-class workmanship, although some blemishes or defects are inherent in the weaving process.” Darby understands its role as a major supplier of wire mesh and wire cloth and abides by a specially designed quality initiative that aims to consistently provide its customers with high quality wire mesh.

Wire mesh is an industrial product and is intended for use in industrial applications, where functionality is the primary objective. Because mesh is an extremely versatile product, it is often used in applications not related to industrial use, for example in instances where appearance is critical.

Generally speaking, Darby is unable to guarantee perfect, or defect-free, material. Blemishes or defects are inherent in the weaving process and are virtually impossible to avoid. We encourage all customers who may have stringent quality requirements to discuss them with a sales representative and to review the permissible blemishes detailed in ASTM E-2016-11, if applicable. We routinely work with these types of customers and have been largely successful in meeting their requirements.

What are your quantity tolerances?

Most wire mesh that Darby supplies adheres to the standard specification for industrial woven wire cloth, namely ASTM-E2016-11. It is important for any purchaser of wire mesh and wire cloth to be familiar with this specification, which can be accessed online at www.astm.org. This specification discusses tolerances in the wire mesh industry, in detail.

Two of the more popular discussion points related to quantity tolerance are full roll purchases and fabricated parts.

ASTM E-2016-11 designates that a standard roll shall be 100 linear feet, +/- 10 linear feet; the roll may consist of up to three pieces, no pieces less than 10 linear feet. For example, an acceptable roll can consist of 1 piece, 50 feet, 1 piece, 30 feet, and 1 piece, 20 feet.

On custom manufactured items, including, but not limited to discs, cut-to-size pieces, and fabricated parts, there is a quantity variance of +/- 10%. All other variances must be agreed to prior to the acceptance of a purchase order.

Should a customer have any specific quantity tolerances, it should be discussed with Darby. For a more detailed look into tolerances, please visit www.astm.org.

What is your return policy?

From its inception in 1854 to today, Edward J. Darby & Son, Inc. has been committed to supplying high quality, industrial grade wire mesh. After receiving material and before cutting to size, fabricating or shipping, it is important that Darby’s customer inspect material to confirm it is received as ordered. Darby is unable to accept a return on any mesh that has been processed or modified.

Should the quality of mesh be in question, the disparity must be noted in writing within 10 days of delivery date. At that point, Darby will have the option to issue a Return Goods Authorization with shipping instructions. The customer is responsible for shipping costs back to Darby, unless the dispute is an error in Darby’s fulfillment of the order.

Darby reserves the right to inspect material before issuing credit, refund or replacement. Darby will inspect the material for non-conformance, including tolerances, defects and blemishes referenced in ASTM E-2016-11, or other applicable industrial standards. After inspection, should the material not conform to the applicable industrial standard, Darby issue a refund for /replacement of material and reasonable transportation costs.

Full, unprocessed, rolls that are authorized for return will be subject to a restocking fee. Darby may be unable to accept returns on incorrectly ordered items, mesh that has been cut, fabricated parts or custom manufactured items.

Do you offer special packaging requirements?

Often times, users of wire mesh require special packaging for their material. Some of the more popular packing requirements include: individually packaged and marked shipments, flat shipments, shipment with extra protection, consolidated shipments and customized boxed. Please contact us to discuss your special packaging requirements. Extra charges may apply.

Do you offer wire mesh analysis?

If you have a piece of mesh that you are looking to identify or even replicate, look no further than Edward J. Darby & Son, Inc. Our team of knowledgeable and experienced technicians has the ability to identify virtually any woven or welded mesh you may have.

We commonly identify mesh count, diameter wire, opening size and percentage of open area. We are happy to offer this service, free of charge. We also have the capabilities to distinguish specific alloys and chemical compositions; additional charges for this service may apply.

Can you make specific wire mesh recommendations?

This website has been designed with the goal of providing website visitors with all of the detailed information we have learned from our broad range of customers over the years. More importantly, this website has been developed to serve as a guide to assist in the decision making process for the purchase of wire mesh.

We are unable to make specific wire mesh recommendations for a specific application. If you are unsure about what mesh will work best in your application, we suggest sampling, prototyping or speaking to an expert or engineer in your particular industry.

Sample Policy

To learn about our Sample Policy, please visit here:

More Information Sample Policy

How to Choose the Right Woven Wire Mesh Supplier

No matter what industry you are in, choosing a woven wire mesh supplier can be a difficult and sometimes painful process. You are choosing to put your trust in someone, not to mention your money and time.

In the world of woven wire mesh, choosing the right specification and quality product can be crucial for the performance of your entire operation. We spend a lot of time helping potential customers decide if our product, our capabilities, and our culture is the right fit for them, so we know how important that decision is.

We wrote this article to help guide you in your wire mesh decision-making process.

We are going to dive into what type of buyer you are, get a real understanding of what to look for in a wire mesh supplier, and cover the importance of choosing an experienced wire mesh supplier.

 

1. Know What Type of Buyer You Are

When it comes to woven wire there are a lot of customizations and options out there. Knowing what these are before you talk to potential partners can help you estimate a lot of things for your project like cost, delivery or development time.

There are essentially two different ways to buy woven wire mesh: Raw Material or Material and added value services. There are different levels and cost ranges in each of those categories of course but that’s the most basic way to introduce this topic.

 

Buying Raw Material

Wire mesh can be sold as strictly “material.” The material is woven to your specific technical needs and either sold on a roll or cut to certain size pieces. Sometimes companies stock certain weave types so you may have a shorter delivery time. If you are looking for a very technical or specific weave type or spec, you may be facing a longer production or delivery time. 

The material itself could be in any price range. It could be very intricately woven filtration material or it could be a simple pattern like square mesh. Obviously, those two different weave types have very different price ranges but either way the process for buying woven wire this way is simple.

For more information on the cost of woven wire, you can read our Guide to Woven Wire Mesh which will explain cost ranges for different weaves. 

 

For more information, please visit Mclassic Metal.

Buying Woven Wire Mesh With Added Value Services 

These services include anything additional that needs to be done to your mesh before it is delivered to you. Some of those services are: 

- Calendaring 
- Injection Molding 
- Sintering
- Ultrasonic Cleaning
- Customized shaping and sizing

- Calendaring- Injection Molding- Sintering- Ultrasonic Cleaning- Customized shaping and sizing

 

There are some pretty distinct differences in what determines the amount of work needed for projects that involve added value services. 

For instance, you may simply need your cut-to-size pieces of mesh calendered to change the opening size. Though this is a pretty simple process, it may be a significant increase in time or cost from what you were going to pay for the material itself.

On the other end of the spectrum, you may be looking for a filter for your system that is entirely custom made from drawings with an engineering team all the way through to a final filter or customized product. This is going to be a much more extensive project that includes more people, time and resources. 

Knowing these types of things not only helps you become a more educated buyer, but it also helps you make sure you are finding the right partner who specializes and is capable of meeting your needs and is not looking to just make a quick buck off of the material itself. 


2. Find Someone Who Wants a Partner, Not Just a Customer 

Of course the relationship you have with your partners is important, but we want you to be sure you have the type of relationship that allows for open communication and transparency.

Building custom products involve a lot of working parts, and there will be roadblocks. Sometimes hearing about other challenges they have faced with other customers can help you get some insight into how they manage relationships.

To find out more, you may want to ask questions like:

- What makes this project a success for you

- What other similar projects have you worked on

- Can you provide me with specific examples of problems you have run into in the past and how you overcame them?

 

3. Get the Right Material 

This one is specific to the world of woven wire mesh. There are lots of places out there to get woven wire mesh. Some companies manufacture their own woven wire in house and others outsource depending on specification or alloy type or even just availability. For example, here at W.S. Tyler, we have parent and sister companies all around the world. This gives us a huge network of different types and qualities of mesh.

While this is generally a good thing, it is important that you as the customer know where your material is from and that you are getting the right mesh for your needs.

Some questions you could ask:

- Do you outsource your material?

- Where it is outsourced from?

 

4. Ask the Technical Questions 

It can be tough to trust that your product is going to be to the best standards without testing your final product or knowing what your customers will say. There are some technical things you can find before you decided to go with a wire mesh supplier that will tell you a lot about how seriously they take their quality control and product success.

Making sure you know your own industry standards before you ask these questions.

At W.S. Tyler we partner with an independent lab called Whitehouse Scientific Ltd that verifies the quality and accuracy of our woven wire. This company specializes in testing the accuracy of woven materials. This lets us operate in confidence knowing that the material leaving our building in any application is of the highest standard for our customers.

To help you in this decision you may want to ask questions like:

- Can you provide the necessary documentation for ISO or ASTM standards

- Can you prove the accuracy of your weave structures?

- Do you perform a bubble point test to check the accuracy of your weaves?

 

5. Know their Capabilities and Experience

If you are using woven wire mesh for your processes, flow rate or pore size is going to be very important to you. So, when it comes to taking that mesh and shaping, cutting or molding it, it can get tricky to do that without changing the functionality or opening size of the mesh.

It takes a certain level of experience to be able to form woven cloth correctly without sacrificing your filtration capabilities. This type of experience only comes from working with mesh in many different situations.

Let's look at a transmission filter as an example.

A transmission filter is a very precisely woven and cut to size piece of wire mesh that is formed specifically to fit a transmission system. The edges are plastic injection molded to hold the wire mesh in place and allow it to fit perfectly into the system.

If you were to get the filter from a particular woven wire mesh supplier and then send it somewhere else for your plastic injection molding, you are bringing on the potential for mistakes.

Not only does the company injection molding your mesh need to be skilled and careful during the process not to damage or change the mesh, but now you also have to worry about your product suffering damage during the shipping process.

Ask Questions like: 

- Do you do everything in-house? 

- Have you dealt with this type of project before? 

 

To Sum It Up

We hope that after reading this you feel a little more confident when choosing your partner in your woven wire mesh journey.

If nothing else, we hope you remember that when it comes to finding a partner in such a scientific and precise industry, it’s not just about the product. Sure, quality and technicalities are important, but you need to find a company that you feel has the same morals and values as you.

As always, if you are interested in using W.S. Tyler for your customized product or woven wire mesh needs, get in touch with us and we will be happy to see if we can be the right partner for you.

 

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Contact us to discuss your requirements of Wire Mesh For Sale. Our experienced sales team can help you identify the options that best suit your needs.