Skip to main content
  Bab 1:  Jejak di Nebula Komet   Tahun 2242.  Kapten Elara Vance, seorang wanita tangguh dengan mata biru tajam dan rambut pirang yang selalu terikat rapi, memimpin pesawat eksplorasi Stardust.  Misi mereka:  menjelajahi nebula Komet, sebuah kawasan misterius di pinggiran galaksi Andromeda yang dikabarkan menyimpan rahasia kehidupan di luar bumi.  Namun, perjalanan mereka jauh dari kata mudah.  Keheningan angkasa, yang biasanya hanya diselingi dengungan mesin pesawat, kini dipenuhi ketegangan yang mencekam.   Pesawat Stardust telah berkeliaran selama berbulan-bulan di nebula tersebut.  Sensor mereka mendeteksi anomali energi yang tak terjelaskan, sinyal-sinyal aneh yang seakan berbisik dari kegelapan antarbintang.  Para kru, yang terdiri dari para ilmuwan dan teknisi terbaik di Bumi, mulai merasakan tekanan psikologis yang luar biasa.  Kesunyian angkasa yang luas dan tak berujung seakan menekan dada mereka, memicu rasa takut d...
Post a Comment

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.

Labels:

Comments

Post a Comment

Informations From: Taun17

Popular posts from this blog

Kecemburuan semacam ini

Jacey melemparkan cangkir kopi kaca, (Mug Kaca Berinsulasi Dinding Ganda Zwilling), melintasi dapur. Itu menghantam dinding yang baru dicat (Behr, Sweet Coconut Milk, M230), dan hancur menjadi triliunan kepingan. "Inilah yang telah kamu lakukan pada kami!" teriaknya, suaranya berderak karena cemburu, kuku jarinya yang terawat (Orly Cold As Ice - perawatan bernapas + warna) menusuk udara ke arah tumpukan puing-puing kaca. Blayne menundukkan kepalanya, dagu keduanya mengenai dadanya terlebih dahulu. "Maaf, sayang," gumamnya. "Maaf?! Maaf!" Dia mengambil sekotak Wheat Thins dan mengangkatnya di atas kepalanya. "Tolong jangan melempar yang lain!" Blayne memohon, berdiri dari posisi setengah duduk di bangku logam di dapur. Ini adalah bangku yang sangat tidak nyaman (Bangku Meja Grejsi dengan Bingkai Logam), tetapi Jacey menyukai cara logam itu memantulkan sinar matahari di sore hari, jadi itulah yang dia beli. Dia mencondongkan tubuh ke arahnya,...
2 comments
Read more

Thirteenth step

My grandmother attends the church basement on Tuesday evenings. I saw him there among the metal folding chairs and antique coffee pots, his figure trembling under the fluorescent lights that buzzed like dying insects. She wears the same powder blue pullover she was buried in, the one with pearl buttons that catch the light like little moons. Others can't see it, of course. They just feel a sudden chill as they pass by where she is, or smell the ghostly smell of her Shalimar perfume mixing with the smell of burnt coffee that never leaves these rooms. But I see clearly. He's been following me to AA meetings for three months since I got my first white chip after five years of being back in the bottle. "Your grandmother was my godmother in 1985," old Pete told me after tonight's meeting, hands shaking as he poured a seven-pack of Sweet'n Low into his coffee. "Toughest godmother I ever had. She saved my life." "Mine, too," I said, not specif...
2 comments
Read more

A-Z of Corporate Governance Law

Corporate governance law can be seen as the law that states the way a company is regulated and managed. Any student of law must have a clear idea about the corporate governance law. This article provides an insight into the law, along with its importance. Corporate governance law  describes how a company will be managed and governed. This topic is an important one for any student pursuing a degree in law. They may also receive academic papers to write on it. Hence, individuals should be clear about this law. The article aims at clarifying the idea behind the law and why it is important. What exactly is corporate governance law? A business is directed and controlled by the system of corporate governance. It is a process for governing a company, establishing the policies, customs, and laws for all employees, starting from the highest to the lowest levels. It states the distribution of responsibilities and rights among the various participants in a company like the di...
111 comments
Read more