How to Find PVQ Steel Plate You Can Rely On


By Jeff Weigang

When you are in the market for PVQ, it's important to vet your supplier. This means taking the time to make some comparisons and ask a few questions.

Check Out Characteristics
You will find that PVQ steel plate offers a lot of desirable characteristics. Much of this has to do with the elements that are included in the alloy, ranging from Sulphur to manganese. It is highly corrosion resistant and is capable of holding in chemicals and other liquids.

Familiarize yourself with all of the characteristics so that you know whether it's right for your project. Once you use the material, there's no going back. Be sure it's what you need before you make the investment in one alloy over another one.

Determine Inventory
You likely know exactly how much PVQ steel plate you need. Not all suppliers maintain the same level of inventory. You want to make sure you choose the supplier who keeps this form of steel plate in stock. Further, they should be able to fulfill your order in a short period of time. If they have low inventory of what you need, it could end up taking weeks or even months to get everything in stock. This means you need to choose your supplier carefully based upon their ability to fulfill large orders quickly.

Explore the Reputation
You don't want to form a relationship with a supplier who has a bad reputation in the marketplace. Online reviews will tell you a lot about a supplier in terms of how they deal with other businesses. Further, you can look at various organizations and associations that they belong to.

If you don't know about the reputation of a supplier, you should plan on doing a little bit of research. Ask other companies about their experience after dealing with a certain supplier. Further, ask questions of the supplier to find out how knowledgeable they are about PVQ.

Negotiate Pricing
You don't want to spend more on PVQ than what is absolutely necessary. This means that it is up to you to negotiate pricing with a supplier. Talk to the supplier about how much PVQ still plate you need and what the cost is going to be. From there, do the same with several other suppliers in the area. Once you have written cost estimates from everyone, you can do some cost comparisons.

You are completely within your right to negotiate pricing as well. If you believe that you qualify for discounted pricing because of the large quantity you were ordering or because of the amount of new business that you can offer, don't hesitate to ask the supplier for a discount.

Once you find the right supplier, you will find that it is very easy to get all of the PVQ steel plate that you need for the different projects you work on throughout the year.

Ranger Steel has always strived to form personal relationships with customers in a wide variety of industries. The industries we serve are as follows: ship building, oil and gas, mining, light and heavy commercial and industrial construction; service centers; as well as fabricators for heavy plate, vessel and heat exchangers, storage tanks, bridges, electrical transmission, and railcars.

Why PVQ Steel Plate Is Used


By Jeff Weigang

PVQ steel plate has a long-standing reputation in the industry. It is used on pressure vessels and boilers because of its ability to withstand high levels of pressure. Without using PVQ steel plate, you run the risk that the metal is incapable of withstanding the pressure - and that's when you end up with a leak or a blowout.

PVQ stands for pressure vessel quality, so it gives you a good idea as to what it's being used for. This alloy is extremely corrosion resistant as well. It allows you to use the material in water and in areas where there are a lot of chemicals without worrying about corrosion. It provides you with a high value so that you know that the material is going to last a significant amount of time.

You don't want to use a metal in any situation, especially when it comes to vessels and boilers, which will buckle under pressure or corrode easily.

What's unique about PVQ is that it is a medium carbon alloy. It contains a variety of elements at the highest ASTM standards in order to provide the added pressure strength. Such elements include manganese, Sulfur, phosphorus, and silicon. Each of these elements help to deliver the strength that the metal needs to perform.

Gases and liquids are often placed into containers under pressure. It is this pressure that makes it so important to have PVQ steel plate. If it was an ambient pressure, you would likely be able to use other materials. However, the pressurized nature is what requires you to think differently about the materials.

Everything about PVQ steel plate is built to withstand the pressure. It's what allows you to build a vessel (or a boiler) and not have to worry about any kind of issue. After all, you want to store liquids and gases inside of a pressurized container without worrying about it exploding, leaking, or causing some other problem.

Buying PVQ Steel Plate

You cannot order steel plate and assume that it is pressure vessel quality. Instead, you have to be specific about what you want. Further, you need to identify the grade, which includes A285, TC128 and A516. Each one of the gray differ in terms of mechanical properties. The tensile load as well as the yield and elongation are going to be different. This means that you need to identify what you are manufacturing and what is going to be stored inside of it prior to choosing the grade of steel plate that you need for your project.

Take the time to talk to a steel supplier so that you can learn more about the different grades that are available and what the mechanical properties are of each. It will make it easier for you to select the right PVQ steel plate.

Ranger Steel has always strived to form personal relationships with customers in a wide variety of industries. The industries we serve are as follows: ship building, oil and gas, mining, light and heavy commercial and industrial construction; service centers; as well as fabricators for heavy plate, vessel and heat exchangers, storage tanks, bridges, electrical transmission, and railcars.

The Benefits of AR400 Steel


By Jeff Weigang

Abrasion Resistant
AR400 is specially formulated in order to be abrasion resistant. The alloy steel has a high level of carbon and manganese as a way of helping you to become more abrasion resistant. This means that can be easily used in applications where you have abrasive materials hitting the metal on a regular basis. Abrasive materials include cement, coal, grains, ore, gravel, earth, and light aggregate.

By choosing this metal alloy plate when you are in a field where there is a significant amount of abrasion, you get to work with a metal that is not going to wear down quickly over time.

High Level of Hardness
There is a significant amount of hardness associated with this steel, especially because of its introduction of manganese. It is also tempered in such a way that increases the hardness of the steel. As a result, you get a highly durable steel plate that can be used in a variety of different applications.

Impact-Resistant Surface
The metal is highly impact-resistant. It is popular in handling equipment and other situations where there is a lot of things thrown at it. Although it is extremely impact-resistant and durable, you also want to make sure that you don't overwork it as it can chip or harden during special machining processes.

Used as a Common Material in Many Ways AR400 plate has been used in all sorts of different applications. It is commonly used in chutes, linings, hoppers, conveyors, and handling equipment of all sizes. It is a very popular material to use throughout mining industries.

The size of the metal that you actually order will affect how you can use it. The sizes generally vary from 3/16 of an inch all the way up to 4 inches. The thicker sizes are going to be more impact resistant. Additionally, various treatments can be applied to the steel plate so that you can take advantage of additional characteristics, such as corrosion resistance. These are all aspects that you will want to discuss with a supplier once you have chosen one to work with.

There are pros and cons with every steel alloys. Now that you know the benefits, you also need to understand some of the other aspects, such as a low workability as well as how it should not be used for structural applications.

Working with AR400 can be extremely rewarding, especially if you use it for its abrasion resistant properties. Finding the right supplier will make it easier to get the quantity you want at a competitive price.

Ranger Steel has always strived to form personal relationships with customers in a wide variety of industries. The industries we serve are as follows: ship building, oil and gas, mining, light and heavy commercial and industrial construction; service centers; as well as fabricators for heavy plate, vessel and heat exchangers, storage tanks, bridges, electrical transmission, and railcars.

Finding a Supplier That Sells AR400


By Jeff Weigang

Choose Application
One of the first things that you need to determine is the application in which you plan on using the AR400 steel plate. The more you know about the project, the easier it will be to answer the questions that a supplier may have for you. You should know about the environment that the steel will be exposed to, how you plan to work with it, and much more. This will also make it easier to determine if AR400 is the best steel plate for you to use.

Determine Size
The size of the AR400 is entirely up to you. In most instances, the size options range from 3/16 of an inch all the way up to 4 inches. You need to look at what you need for your specific job as well as what a supplier keeps in inventory. If they do not have what you need in inventory, find out whether they are able to get it into stock for you.

Remember that if a supplier has to special order something for you, it could take longer. Be sure to identify the time it will take to receive the steel so you can ensure it fits within your deadlines.

Review Reputation
Every steel supplier has a reputation. You need to find out how competitive they are with pricing, how their customer services, and how good they are at keeping their promises. You can learn a lot by contacting the Better Business Bureau. You may also want to review online directories where reviews from past customers are published.

If you know of other companies that have dealt with a steel supplier, ask for their recommendations. This will ensure that you work with a good supplier for AR400 and any other steel needs.

Negotiate Pricing
It's important that pricing is competitive. Once you are quoted for the steel plate that you need, be sure to get quotes from several other suppliers. This will allow you to comparison shop. Further, you want to negotiate the pricing that you are quoted so that you get the lowest possible rate.

Some of the fodder that you can use for negotiating includes the quantity you are ordering, the frequency of your orders, as well as any other business that you can bring to the supplier.

Sign a Contract
Once you are confident you have found the right supplier, you should sign a contract with them. This will identify some of the different negotiations that you have made. Your contract should identify your negotiated pricing, the amount of time it will take for them to deliver upon ordering, as well as how they plan on dealing with special requests and customer orders.

A good supplier will be a long-lasting partnership, so it's best to spend a little bit of time making sure that you sign with a reputable one.

Ranger Steel has always strived to form personal relationships with customers in a wide variety of industries. The industries we serve are as follows: ship building, oil and gas, mining, light and heavy commercial and industrial construction; service centers; as well as fabricators for heavy plate, vessel and heat exchangers, storage tanks, bridges, electrical transmission, and railcars.

What Is PVQ?


By Jeff Weigang

There are a lot of options when it comes to purchasing steel. Steel plate is something that can be formed easily, allowing you to create cylinders, closed vessels, and much more. Understanding the differences and what you need to meet the standards for what you are creating is of the utmost importance.

PVQ stands for pressure vessel quality. It is a form of steel plate that is used in the marine and offshore industries. Knowing what it can be used for will make it easier to determine if it is the right material for you to use for a specific project.

PVQ steel plate falls under the category of being a medium carbon alloy. It is filled with various elements to include manganese, phosphorus, silicon, and sulfur. It is what helps to give it the strength so that it is capable of withstanding higher levels of pressure.

This alloy is commonly used in the production of all sorts of different pressure vessels, including closed containers designed to hold liquids and gases. Anything that is held under pressure will need to have PVQ so that it doesn't encounter a blowout.

When you hear about a container leaking or exploding, it is often because the metal used was not pressure vessel quality. The alloy is a lot stronger than other alloys, which is why it's a medium level instead of light. Further, it is because it has all of the elements as explained above.

It's important to know that there are different grades of PVQ, too. This includes such ones as:

A285

TC128

A516

A537

A612

Each grade is going to have characteristics that you should be aware of. One might be able to withstand lower temperatures while another will be less likely to corrode when exposed to a specific chemical. This is when it pays to work with someone who knows about the different alloys and grades. You can speak to a steel supplier or a regulating organization about what your best option is.

The steel plates within each grade will vary in terms of their mechanical properties. The tensile load, the yield, and even the elongation will vary. This means you have to decide what is needed before you make a decision.

It's important for you to do your research when it comes to PDQ. You want to get the grade that is going to work best for the kind of project you are taking on. You need to look at the pressure level, the temperature, as well as the gas or liquid type that is going to be stored inside.

You can depend heavily on a supplier or a regulating organization to provide you with more insight as to what PDQ is and how it's going to make an impact on the steel plate that you purchase. It is the only type of alloy you should be considering when you are producing any kind of pressure vessel.

Ranger Steel has always strived to form personal relationships with customers in a wide variety of industries. The industries we serve are as follows: ship building, oil and gas, mining, light and heavy commercial and industrial construction; service centers; as well as fabricators for heavy plate, vessel and heat exchangers, storage tanks, bridges, electrical transmission, and railcars.

What Is AR400?


By Jeff Weigang

Characteristics
There are a lot of different characteristics that you should be aware of when it comes to AR400. There are several different elements inside of this steel alloy that provides its characteristics. This includes both carbon and manganese. It helps to increase the hardness while creating something that is durable and impact-resistant.

Due to its hardness, it is capable of withstanding various abrasive materials. If you plan on working around cement, coal, brains, like aggregate, or earth, you can benefit from having this material around.

The Charpy Impact test will help you to identify just how ductile the metal is, especially at the colder temperatures. You don't want your metal to become too brittle, so the test will be able to tell you more about AR400 before you begin working with it.

Another characteristic that you need to know about AR400 is that it is not designed for load-bearing projects. It is an abrasion resistant steel as opposed to one for structural applications. It may be more brittle and susceptible to fracture than other steel alloys. As long as you are aware of the high stress levels encountered in load-bearing applications, it will make it easier for you to work with the steel appropriately.

Workability
The workability is another aspect that you need to be aware of when working with this steel alloy plate. Due to its hardness level, the form ability decreases significantly. This means that it is not easily machine level. If you plan on working with it for welding with it, it's going to be considerably more difficult.

During the manufacturing process, you will need to use special machining processes. This will help to prevent chipping and work hardening along the way.

If you plan on doing a lot of welding or forming, it may be best for you to choose a different steel plate than AR400. However, if you plan on using it in the state that you receive it from the supplier, it could be just what you need - especially if you are using it where there are going to be a lot of abrasive materials.

It's important for you to know about AR400 because it is a popular steel alloy that is high in carbon and manganese. When you know more about the characteristics and its workability, you can decide if it's the right alloy for your project. It is known for its hardness and abrasion resistance, which is why many people use it in such applications as hoppers, conveyors, linings, chutes, and handling equipment.

If you decide AR400 is right for you, work with a supplier who can provide you with the inventory you require as well as the competitive pricing that you seek.

Ranger Steel has always strived to form personal relationships with customers in a wide variety of industries. The industries we serve are as follows: ship building, oil and gas, mining, light and heavy commercial and industrial construction; service centers; as well as fabricators for heavy plate, vessel and heat exchangers, storage tanks, bridges, electrical transmission, and railcars.

Designing Operationally Efficient Hotels: 5 Factors to Guide You


By Ram Gupta

There are many hotels in this world that pride themselves on their beautiful architecture. The Dolder Grand in Switzerland, The Langham Chicago, Hotel ME London, and the Hongta Hotel in Shanghai, China are all examples of stellar design that simply takes your breath away. But there's yet another reason that makes all these establishments unique - they've managed to do something that was thought to be impossible before - balance form with function and marry operational efficiency with eye-catching design, without compromising on class or style in any way.

But what exactly is operational efficiency?

Operational efficiency comes in several forms, and is not limited to intelligent design that streamline staff and service movement. It also has a lot to do with internal energy efficiency, waste management, use of smart equipment and efficient layouts, design that avoids clash of guest and services movements and using the right materials that provide massive returns on your hard-earned investment.

Let's take a look at a few aspects of designing an operationally efficient hotel.

The Future is Now

If you simply prioritize small term gains in terms of cheap, more expendable materials, you're in for a hard time. You might have significantly lesser investment, but this will eventually be a maintenance nightmare. This approach neglects the long-term health of the building, and you'll spend way more than you would have initially.

Hard-surface elements are highly favorable. For example, consider using a wood-grain vinyl flooring as compared to carpeting. Not only is it more efficient, durable, and easy to maintain, it also has a classier feel to it. Carpets tend to get dirty faster, require more cleaning, generates a high equipment cost and occupies more manpower.

Another great way to save up on space is favoring showers as compared to tubs in the bathroom space - this results in no vacuuming, and smaller space to clean.

Over that, hard-surface elements can always be renovated with the help of textiles, that add color and vibrancy depending on your design choices. This type of renovation is also easier out on the pocket.

Minimizing case goods (furniture made of hard materials) is also prudent. When you are deciding to change-up the soft-goods, this option makes it cheaper and results in less downtime.

Lighting and HVAC upgrades

Traditional light fixtures may give you an ornate look, but they require more maintenance since they typically have glass coverings that are prone to debris, dirt, and insect collection. Also, the energy consumption is higher and waste disposal is a nightmare due to hazardous materials found in these lights.

LEDs nowadays have incredibly versatile designs, and save costs when it comes to construction and operations. They also average just 20 per cent of the electricity costs associated with traditional lighting. While we understand that the effects of incandescent lighting are hard to achieve with LED, some areas like the signage, guest rooms, lobbies and conference spaces can be optimized to use energy-efficient lighting solutions.

Occupancy sensors are also great, since they save you a lot of money by turning off the ventilation and lights when nobody is in the vicinity. Since lighting is required 24/7 due to security and other measures, minimizing costs when needed is necessary. Night-light alternatives are great, particularly for backup.

HVAC needs constant monitoring, and you need to remove rigid points for supplying air and water at the desired temperatures. Switching to an IoT-based, centrally managed system that is responsive and dynamic may be expensive to begin with, but it will result in tremendous savings. IoT also allows you to monitor units for maintenance and upkeep, which if neglected, can bring in a slew of other costs.

Other recommendations in this area include:

Equipping vending machine lights with sensors

Retrofitting backroom lighting with low-watt alternatives

Reducing marquee lighting

Versatile Spaces

Use hotel spaces in a dynamic manner so that you don't have to construct additional structures, or decommission existing ones.

For example, communal tables can work as bars during the night and can serve breakfast during the day. Hilton's 'Tru' in Virginia has used all its spaces for multi-functionality. They have a huge lobby called 'The Hive', which they divide into four zones:

The work zone with desk space, and cubes for focus

The lounge area, for communal activity

A play zone, for indoor games

An eating zone which is circular, so it also doubles up as a front desk with space for light meals and snacks.

Keeping such considerations in mind, aesthetic, yet functional, design can easily be implemented.

The Tech Edge

Keeping guest preferences in mind can be hard. What is even harder is keeping abreast of all the changes in preferences, and wrapping your head around technological upgrades.

While rooms themselves have a lifespan of years, tech can get obsolete within a short span of time - sometimes months, if not years. This is a problem many are attempting to work around, and the only tangible solution is to indulge in agile architecture that can easily accommodate these changes.

In addition, using analytics and big data will help you get a better understanding of your consumer base, which, in turn, will not give you rude shocks when it comes to implementing a design or new fixtures.

Individualism

New travelers are mostly millennial. Companies like AirBnB are witnessing a stellar rise in their business because of how personalized their listings are, and the kind of hyper-local experiences that they've been curating.

Branded hotels face a challenge in this regard, and retrofitting design to reflect this is highly recommended. When using materials, for example, pick locally sourced materials that foster local ties with craftsmen and other providers. Having a strong network helps amplify your atmosphere to reflect that local element.

Do not limit your hotel experience to the space you possess. Yet other tie-ups with experiences that are regional will help you personalize further. From every branded property you have, a different experience should ensue to eliminate the monolithic feeling.

The element of 'geographic' design is also essential. Your design should exhibit variance. In cold weather, walls that insulate better can result in immense savings in the form of energy consumption required to heat the property up. The same goes for disaster prone areas that need adaptive structures.

This also comes into its own when differentiation is put into the picture. Design elements need to act as differentiators, echoing a versatile brand identity. Design for different segments of your guests, and act according to them, otherwise it may look absurd. For businessmen and corporates, the vibe of the room needs to be more streamlined and centered on minimal occupancy. For families, accommodations need to be more child-friendly. For travelers seeking a truly unique experience, research the latest functional quirks in design.

Do note that the segments also bleed into one another, so being on top of your game will be essential.

When it comes right down to it, operational efficiency is not difficult to achieve. You need to act with foresight and keep the bigger picture in mind. It isn't enough to fulfill only your short-term goals and take measures that aren't cost-effective in the long run. Sustainable existence has to become a priority for hotels and they have to factor it into their game plan from day one. Once operational efficiency is driving all your decisions, you are unlikely to be lead astray.

Ram Gupta, the author is a hotel management graduate from India and Germany; He is a certified Hotel Administrator from U.S. and MIH from U.K. He has over 40 years of sound experience in the Hospitality, real estate industry in India, Dubai, U.K, Europe and Japan and is well versed with all areas of business including acquisitions, mergers, joint ventures, diversification, strategic planning, development and operations. He has been associated with over two dozen luxury and boutique hotel projects and has launched two hotel chains in India. He is currently an independent hotel consultant and could be contacted at  ramgupta@bcgglobal.com. Website: http://www.bcgglobal.com

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