Aluminum and Aluminum Alloys

Aluminum and Aluminum Alloys in the Piping Materials is one of the important element and Piping & Fabrication will end about Piping Materials for a while and continue with the other Piping Elements.

Aluminum and many of its alloys are highly resistant to atmospheric corrosion and to attack by many chemical agents, with the exception of strong alkalis. However, they are subject to galvanic attack if coupled with more noble materials.

Additions of alloying elements increases strengh, but to the detriment of thermal and electrical conductivity, and lowers the material’s melting point. Alloying with Cu, Mg, and Si creates heat-treatable alloys that are age-hardenable. Maximum strength can usually be achieved by heating to about 300 to 500°F (150 to 260°C).

Effects of working or precipitation hardening can be removed by annealing at temperatures of 600 to 800°F (315 to 425°C). A system has been devised to designate alloys of aluminum based on the major alloying constituent. See Table A3.10. 

TABLE A3.10 Designation System for Wrought Aluminum and Aluminum Alloy

Appendix A5 provides a list of material specifications which are acceptable for design and construction of piping systems within the jurisdiction of the ASME Boiler and Pressure Vessel Code and the ASME B31, Code for Pressure Piping. Appendix A6 lists some international material specifications for piping.

MAKE THE LIGHT

make the light

there is sometimes when we lost our way, that's probably because we don't know the way or the way is too dark for us, so we need some light to see the way. it's happen, it's happen a lot in my life, when I lost the light to see, to know where is the right way and where is the wrong way. and sometimes we need to make the light by our self and that's inside us.

I know, the last few weeks I rarely to post Old n New Wallpapers because I lost the light inside my heart and I try to make the light, but sometimes I really need someone to help me out!

The Artful of Abstract

the artful of abstract

Maybe that's something good to said, because for me abstract is always something fresh, something new, something pure, that's the pictures which always shown our feeling, our mind situation, our mood. Because that's the power of The Artful of Abstract.

It's been few days Old n New Wallpapers is not posting because I have to finish the job on the factory. I think this post will do for now.

Big Smile

BIG SMILE

Ha ha ha, I just remember that I ever hear someone told me to keep smile, no matter what problem that I have, just keep smile, because with smiling we already fight our problems at least we make our positive energy comes out.

Big Smile and keep smiling in every times you see or meet people, that what Old n New Wallpapers want to say with this cool wallpapers, because life is too short, so keep smile.

SO CONFUSE OF ME

so confuse

It's getting hard everyday, I feel that I can hold on no more. This is what I feel today and I don't know if I can continue this life with the same situation like before and the other days? But I still do have a hope, and still waiting for a miracle even now I'm So Confuse.

It's true and honestly I really confuse today, even I don't know what I have to do. I just want to lying on my bed and don't want to wake up. But Old n New Wallpapers makes me have to move because I know there is a hope out there.

Another Cool Abstract Images

cool abstract image

Be part of something there is must be some responsible that we have to face it, and sometimes that make us so tired. but why don't we try to relax for a while and enjoying a cup of coffee and looking of another cool abstract images that you can make this image become cool desktop wallpapers.

I know everything is has it own consequence, small, big, important or no, all of what we did is has a price and Old n New Wallpapers keep remembering us to keep moving and moving ahead.

XP bubble times

xp bubble times

For me, Windows XP is still the best windows that I ever used, beside full with features, also is easy to use. in other word is friendly users. I can do some modified with Windows XP through the registry editor or I can add some skin or plug ins for Windows XP, and that's why I call it XP bubble times.

Even now there is another new version Windows already been use by a lot of people, Vista, Seven, Old n New Wallpapers still with Windows XP, because I love it very much.

MY SOUL IS BURN

my soul is burn

Why I name it My Soul is Burn? because now I'm on fire, I'm ready to do something that I think I can't do, because I don't want to get fall again and again, only a fool who fall to the same hole twice and I don't want it. I want to change, I need to change and that's why my soul is burn.

After taking a rest for few days, Old n New Wallpapers back with My Soul is Burn, that's sign that I need some change on myself. I hope I find what I'm looking for all this times.

BURNING WALLPAPERS

burning wallpapers

one of the question now is, why the temperature is felt so hot, this is really hot, probably because the earth ozone is already broken, that's why the sun light directly go to the earth without filtering. Burning, yes, is feel like the sun is burning the earth and this is the describe of Burning Wallpapers when the flame on the sun is ready to burning.

once again, this is only the way I describe the pictures or cool wallpapers, Old n New Wallpapers only write inside this mind and hope can make us feel better.

PARADISE ON EARTH

Paradise on Earth

My planning on the next New Year is I want to have vacation on the exotic beach, mostly on Indonesia, at Bali, Lombok, etc. I believe this place is one of the PARADISE ON EARTH. And I believe I will go to that place and I have to do it.

Planning this vacation from now is something that I have to do, because I have to save the money first. But I imagine of that place on Old n New Wallpapers, just to keep my spirit and my mind focus.

THE SUN IS SINK TO THE OCEAN

sunset on the ocean

Probably is just an ordinary view and there is so many pictures of it, but still I want to give this nature wallpapers of sunset on the ocean that I called The Sun is Sink to The Ocean. Seeing this wallpapers same like that I admire the beauty of the sunset and sunrise, the light is so beauty with yellow and red.

Same with other cool exotic wallpapers, you can do free download of wallpapers on Old n New Wallpapers and you can use it as your desktop wallpapers too, I believe this will be so cool.

I WANT TO BE A COWBOY

I want to be a cowboy

It’s normally when a little kid have dream to become something when they grown up. They want to be a doctor, president, astronaut, etc. But this kid has different dream, he want to be a cowboy when he grown up. Looks what he wear, it’s really a little cowboy.

It’s no problems if you want to be anything in your life, the most important you do something good and benefit to everyone or at least to yourself. Old n New Wallpapers only want to share something on this wallpapers, cool wallpapers.

STUDYING TOGETHER WITH BROTHER

studying with brother

When we have a brother or sister, maybe we often to do something together including studying or doing homework together. Like this cool wallpapers, that I called Studying with Brother, I remember the old times when I a little kid, when we doing a lot of thing together with the brother.

Probably that kind situation is hard to do again, because we are know is too busy with own problems and our own family, but Old n New Wallpapers only try to rise the memory up, just to remember that I ever doing something together with my brother.

THE SUN IS MELTED

the sun is melted

Honestly, I’m the one who really like the sunset or sunrise time. I can wait for them even for hours only to see this kind of view and that is an exotic times for me. Look this pictures carefully, I really see the sun is melted or looks like melted and that because the effect of this sunset with the mountain and the long road so the sun looks like melted drop to the earth.

Once again, this is only the describe of me on Old n New Wallpapers to every desktop wallpapers which describe the feeling inside of me that time. Thanks for visiting and good luck.

THE CRACK CIRCLE OF RADIAL BLUR

crack circle of radial blur

The problem is I don't have something to publish, what I do have is the pictures of crack circle, so I blur using the radial blur on photoshop and here it is the picture of Crack Circle of Radial Blur. but I think is not too bad, not too bad at all.

I know the pictures of crack circle is different with the other pictures, but you can also use it for your desktop wallpapers and Old n New Wallpapers always offering you Free Download of Wallpapers.

Are We Need a Mask?

Open Your Mask

Open your mask first, so I can see your true face, your true identity, so I can see your smile! That's one of the lyrics from Ariel Peter Pan and I really like that song. on that song they ask us to open our mask and become yourself not someone else.

With Old n New Wallpapers and with cool wallpapers, I want to ask you to open your mask because Are we need a mask? I don't think so.

Abstract Wing from the Smoke

abstract wallpapers

With smoke perform like a painting or abstract pictures, and that is the coolest thing that we ever seen. Probably if you ever see a smoke or people smoking, the smoke is forming some object or pictures, but all that pictures are abstract. That's why I like the abstract pictures because there is so many meaning in it.

Take a good look those abstract wallpapers will make you see something like a wing, like an angel will fly to the sky, and that's all only on Old n New Wallpapers, believe it.

Eyes of The Dragon

eyes of the dragon

I like to play games such as Kenji's Journey or Battle Realms I think, and on that games there is one clan call Dragon Clans beside the other clans like a lotus clan, serpent clan, etc. and on that games I like to choose the Dragon Clan because I think this clan is so cool with the symbol of the dragon on them.

Like or not, I have to fought hard to win the battle on the survival mode and this is one of the Cool Wallpapers, exotic wallpapers of the Dragon Clan from Old n New Wallpapers call The Eyes of the Dragon.

Cool Tiger XP-rience Wallpapers

cool tiger xp-rience

form the cool pictures and cool wallpapers of this xp-rience tiger by lines, shapes and brush and the result is Cool Tiger XP-rience Wallpapers. as you can see, how great this pictures and how cool this wallpapers. just add a little bit more colors that would be more delight, but this one is done.

Even I don't have more pictures collection, but Old n New Wallpapers try to do the best, so we can free download cool wallpapers from here.

BUILDING ON THE PLANET MARS

building on mars

Do you believe there is another life beside on earth? may be on mars or any other planets? can we imagine if that really happen or if there is any other living creature in other planets? honestly, I can't imagine it. but here it is the imagination of the building on the mars that I can give to you.

With this exotic wallpapers, I believe we all can imagine anything if we want, including Building on Mars with Old n New Wallpapers here.

Life is Abstract

life is abstract

There is nothing sure with this life, everything looks abstract to me. One day like this, the other days is like that. No one can guess what will happen next days or even next hours. What we can do is planning and planning, hope the planning will go as we wish.

With this Abstract Wallpapers, Old n New Wallpapers again and again gave you The cool wallpapers which is Life is Abstract.

THE HORIZON IN THE SKY

Horizon in the Sky

When I see the horizon in the sky, I think this is one of the best views of the sun. See the beauty of the sunset and sunrise that’s the satisfaction of our soul. When everyone still in they sleep, dreaming about something, I already wake up to see the Horizon In The Sky.

I know Old n New Wallpapers only one from the millions of blog that providing of desktop wallpapers, nature wallpapers and any exotic pictures from this natures.

DIFFERENT COLOR OF FLOWERS

different colors of flowers

Do you like flowers? I do, I like flowers a lot, because they are beauty! With the various color, they make our heart is felt so comfort. I don’t know about you, but when I see those flowers, I feel so much better inside.

With the Different Color of Flowers, is possible those flowers are still beauty? Old n New Wallpapers will say yes for it.

TAKE A REST FOR A WHILE ! !

take a rest for a while!!

Have you ever felt so tired after you are working on the computer? Have you ever felt you need a rest so badly even only for a while? Ha ha ha, probably, this is what happens to this cat, this cat too tired of work, browsing, chatting and gaming. So, take a rest for a while may be not so bad at all.

Funny wallpapers that what Old n New Wallpapers now present and with those funny cat that sleep on the laptop, make those cat become unique and funny wallpapers.

Saving Money for My Dream House

money for my dream house

I understand that I’m not a rich people who can buy anything if they want it, for me if I want something; I have to saving penny by penny from the money I earn every month. But I’m not complaining, I know that I don’t have my own house yet, and I really save the money penny by penny just to make my dream comes true which is have my own house, home sweet home.

I hope everything will be okay in the future and with this cool wallpapers from Old n New Wallpapers, it will remembering me that I have to save the money for my dream house. Wish me luck!

PAINT OF SAKURA

Paint of Sakura

Do you know Japan? The nation, the country with the Sakura Tree, the country which has been destroys by tsunami? They are top nation, powerful nation, and strong nation. But behind all of it, they keep the beauty of Sakura.

With this exotic wallpapers that I call PAINT OF SAKURA, Old n New Wallpapers present the best wallpapers ever and this will remember me of the times when I on the Sakura Nation.

SPENT THE NIGHT ALONE HERE

Spent The Night Alone Here

Sometimes I need times to be alone, just by myself, nobody near me, I just want to be alone for few days, just want to think about my future alone without someone who will affect my decision. And when that feeling comes, I just go to the beach and spent the night alone here.

All of that thing is described on this exotic wallpapers, the place that we can find some peace there, nobody will disturbing us, and Old n New Wallpapers gave you an idea to find that kind of place when you need sometimes to be alone.

SMILE AT BREAKFAST

smile at breakfast

There is so many times that I’ve seen people felt so hard to face this life. That’s why this morning I Smile at breakfast, because I really thanks to God, because I have a chance to get some breakfast again this morning and I smile at breakfast. Not many people can enjoy they breakfast because of the job, their business, etc, but me, I can enjoy the morning with a cup of tea, sandwich and smile.

With this cool wallpapers, Old n New Wallpapers try to show us how to face this life which is with the smile, because when we start the day with smile, mean we are optimistic to get the better result and better day of course.

SUNSET ON THE LAKE

Sunset on the Lake

I always imagine in my mind that I will spent my times, a whole day alone in the beauty lake just looking for inspiration and thinking about the beauty of this nature. How God create this beauty nature and why we always ruin this beauty by our hands.

Sometimes I love to thinking about this whole beauty near of us including this kind of lake, I enjoyed Sunset on the Lake and I picture it on my imagination and the result? You can see that on Old n New Wallpapers, the source of the inspiration of me for Desktop wallpapers.

EXOTIC WATERFALLS

Exotic Waterfalls

Few weeks ago I’ve been post about Twin Waterfalls and that’s really good place to visit. And now I give you more than just good, but extraordinary, which are exotic waterfalls. As you can see on those hot pictures, desktop wallpapers, those are a lot of waterfalls or amount of waterfalls in one place. And that’s really awesome.

Only in Old n New Wallpapers you can see this kind of Exotic Waterfalls Wallpaper and the other cool wallpapers, because I will try to give the best to all of you!

FIREWORKS AT THE CELEBRATION

fireworks of happiness

Usually when we celebrating something, mostly at the big even such as independence day, new years or anything else, we often to see the Fireworks on the sky flying and make glorious color and that’s an awesome event to remember. We bring our family to watch it, we happy and joy together. That’s why I call this cool wallpaper is FIREWORKS AT THE CELEBRATION.

With this wallpapers, desktop wallpapers, we can remember our happy and joy times when the fireworks is up to the sky and only on Old n New Wallpapers we can see something like this. Thank you!

COOL ABSTRACT WALLPAPERS

cool abstract wallpapers

The planning is I will take a long sleep in this Sunday, but the fact is I have to go to the factory because there is so many work that I have to finish and to prepare for tomorrow Monday. So, I cancel the schedule at home and go to the factory. Once again, while I’m working on the job, I found one exciting, cool abstract wallpapers.

Yup, this COOL ABSTRACT WALLPAPERS is fit for my desktop wallpapers and with Old n New Wallpapers, this one will looks more cools than the others.

THE WEIRD CLOUD ON THE LAND

The Weird Cloud on The Land

May be if we seen the cloud in the sky is something usual, normal, but what if we see The Cloud on the land? Is that weird? How the clouds can is on the land, not on the sky? Actually this is not real cloud, this is the grasses who forming like a cloud, and there are so many of them. If we see them, they are really looks like a cloud.

That’s why Old n New Wallpapers call them The Weird Cloud on The Land, that because they are really like the cloud on the sky.

WHITE SAND ON EXOTIC BEACH

Exotic Beach

You know what I would do if I go to this place? I will running on that beach and play with sand and the wave just to satisfy myself, because it’s been very long time ago that I go to this kind of place which is The Exotic Beach. With the white sand seen a long this beach, I think this is one of the best place on earth.

So, before I go to that place, probably I will collect the Desktop Wallpapers from Old n New Wallpapers which is Nature Wallpapers call White Sand on Exotic Beach.

YELLOW FOR XP

yellow for XP

Searching any background and wallpapers that fit for the desktop of the computer, and finally I found one abstract and unique wallpapers, cool and exotic wallpaper for my PC desktop.

I call it, Yellow for XP, with a yellow background surrounding the XP cool image with the shadow of circle shape and dot combine with the line, forming the exotic words. You can find these exotic cool wallpapers only in Old n New Wallpapers.

I MISS THE VACATION WITH MY FAMILY

 I MISS THE VACATION WITH MY FAMILY

It’s been long time ago that I spend times to go to vacation with my family, and that was a very happy moment for us together. We play together, laugh and enjoying the times together that day. But now, that time is only the old happy memory. It’s hard for now in my condition to go to vacation, because we don’t have much money to do it, but I believe someday I will bring my family to enjoying the vacation a whole day long.

And to cure this sorrow inside of my heart, I use this wallpaper that I call I MISS THE VACATION WITH MY FAMILY, and hope this can make me a little bit cures and with Old n New Wallpapers, I hope everything will be fine and I will always waiting for that times to come.

EXOTIC TWIN WATERFALLS

Exotic Twin Waterfalls

Have you seen Niagara? or any other waterfalls? They are beauty isn’t it? But this Desktop Pictures, Desktop wallpapers is also beauty and exotic. Exotic Twin Waterfalls, that what I call it and always become my favorite ones.

With a little luck, I think someday I will go to that place, I believe I can do it. With Old n New Wallpapers and visiting the exotic place like those Twin Waterfalls, I think that would be very exciting for me, and I hope that’s not only in my imagination.

PLAY COLORS WITH THE KIDS

Play Colors with the Kids

I don’t know why almost every parent is not aloud they kids to play with colors. Mostly they afraid the kids are dirty or sick, but that’s all wrong. If the parents keep on watch them, when they playing, I believe they will be fine and they also have fun with the colors. Colors is good to test they intelligent and they creativity, mix the colors make they have some fun when they playing.

Now, as someone who cares about kids, Old n New Wallpapers presents this Desktop Wallpapers, Pictures of Play Colors with the Kids to all of you just to remember that our kids is something precious for us, and they are full with colors.

GIFT FOR THE PRINCESS on Royal Wedding

gift for the princess

Even the Royal Wedding already happened for few days ago, but still I want to give this Gift for the Princess. Yup, gift for the Princess Kate Middleton and Prince William.

Congratulations for them both and for the United Kingdom generally. I know this gift is doesn’t mean anything for them, but this is what I can do to show that I’m also happy for them. From Old n New Wallpapers, this is Gift for the Princess.

THE EYES OF THE DEMON

The Eyes of The Demon

Be careful, because the eyes of the demon always watching us all the times. That eyes always following us whenever we go or whatever we do and it always bring us to the Bad Luck!

Yup, this is very Cool Wallpapers for our Desktop Wallpapers, with The Eyes of The Demon; we can see the sensation of the fear inside us. And with Old n New Wallpapers we can imagine that fear without have to afraid because that only inside our imagination.

It’s too Beauty and too Exotic

The Green Beauty on Exotic River

Collecting a Desktop Wallpapers for my PC is making the time is running so quickly, It’s already in the middle of a day again, when I open and search for the Wallpapers on the internet in the morning. And finally I found this pictures and wow, It’s too Beauty and too Exotic, this pictures is really makes me want to go to that place.

Imagine that I can go to that place and lying down on that bridge while watching the river surrounding by “Green Beauty” and only Old n New Wallpapers can give you this, The Green Beauty and The Exotic River.

SUNSET ON THE TOP OF THE MOUNTAIN

sunset on the top of mountain

I remember the last time I see this kind of view is when I was on the High School, when I go to hiking with my friends just to find some pleasure. That was a long time ago when I enjoying the Sunset on the Top of the Mountain, see the beauty of Sunset and change with the moon light at the night.

This Nature Wallpapers, Desktop Wallpapers is remembering me to that times, when I explore the mountain with my friends, together we try to concord that mountain. Now, Old n New Wallpapers rising that memory with this Desktop Wallpapers and make me smiling again.

I WANT TO FLY

I want to flying

Honestly, I never have been “Flying” in my whole life! I never fly even that using a plane or anything, because I don’t have enough money to do that. I don’t know what is like if we “Fly”, we ride a plane, through the cloud and walk on the sky.

With this Cool Wallpapers, Desktop Wallpapers, Old n New Wallpapers try to heal this feeling, because I really want to fly, flying to the Sky. Does anyone can help me?

DOOMS DAY PICTURES

Dooms Day Pictures

When the dooms day comes? When the dooms day happen? That the questions that always questioning by almost everyone in this world, in this earth. Nobody know when that times will comes, but surely it will comes.

Just to make us remember that we will not live forever, at least the dooms day for ourselves is must be comes soon or later. And this is the WALLPAPERS, DOOMS DAY Pictures from Old n New Wallpapers and this is Cool Wallpapers.

LONELY FLOWER

Lonely Flower

Have you ever feel so lonely? When there is nobody beside us, near us? Have you ever feel so lonely in this world? When we need someone, they leave us, abandon us?

This Wallpapers; Nature Wallpapers is describe the LONELY FLOWER. She just lonely, no others near her, nothing. And this is the feeling inside from Old n New Wallpapers now, I’m so lonely, everyone leave me all alone here.

FRIENDS FOREVER Desktop Wallpapers

friends forever

When we were young, kids, I believe we all ever through this kind of situations, we and our friends play together, sing together, laugh together, and as a little kid we never felt tired to play and play. And here it is the Desktop Wallpapers just to remembering our times when we are kids.

With Old n New Wallpapers, now I gave to you the Wallpapers called FRIENDS FOREVER! I miss them, I really miss them, all my friends.

THE BEAUTY INSIDE

Beauty Wallpapers

Surely, this Desktop Wallpapers I publish because I really love the color of the flowers. Add some effect will make this image looks more beauty, and I call this Wallpapers the Beauty Inside. This make our eyes play with the color, a lot of colors and that’s really make this feeling so relief, so comfortable.

With Old n New Wallpapers you can download wallpapers free and share it with your friend, because there is a lot of Wallpapers, cool and exotic wallpapers you will find here.

CANDY OF LOVE

candy of love

If Elton John has The Candle of Love, I’ve got The Candy of Love. Yup, there is so many way how the people express their feeling to the one they love. There is someone who gave the song for the one they love, there is someone who gives the chocolate, or even The House of Love, but me, I give my love the Talking Candy of Love.

We can write anything over that candy just to express how we feel to them, such as I love you, I miss you, smile please, etc. all of it just to show how much we love them. So if I use The Talking Candy of Love, how about you? What kind of expression do you show to the one you love much? You can share it on Old n New Wallpapers.

THE LINE OF BEAUTY (RAINBOW OF THE LAND)

Line of Beauty (Desktop Wallpapers)

If we seen this pictures correctly, from the deepest of our heart, I believe we will said, wow! This is The Line of Beauty! The rainbow is not in the sky only, but in the land too. You see, there is so many flowers which lining up separate by the color. There is a yellow, red, orange and green also, and that’s the color of those flowers.

Who is the one who own this garden? I believe anyone who own this place must be the one who love beauty very much, because they can create THE LINE OF BEAUTY perfectly, blending with the sky and we can also call RAINBOW OF THE LAND. And this Old n New Wallpapers want to share this beauty to all of you so we can remember, that in this world there is so many beauty places that we can visit or seen, even if we can only see them in our DESKTOP WALLPAPERS. And only in Old n New Wallpapers!

STOP THE WAR PLEASE!

Free Wallpapers

This is Free Wallpapers, Desktop Wallpapers and now with this one.

War, war, again and again, in this world looks like war is becoming a trend, such a pathetic trend. Why we have to fight each others? Why we can’t STOP THE WAR? What is the benefit and advantage from the War?

So many nation or country is race to build they military force, a strong one, very strong one, but they never think about the Human life, they never think about the effect to the people to the other people, they only think about how to win the war, how to win the fight, they never think about how to make peace in this world. So, STOP THE WAR PLEASE! Too many innocent lives sacrificed for the thing called WAR. And Old n New Wallpapers is told to every nation who feel that they are the winner of the war, they are wrong, they are only the looser for the human been.