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stainless steel large diameter pipe trade specifications

Posted on Mon, 26 Jun 2017 04:04:06 +0000


Large diameter coated steel pipe is made of large diameter spiral welded pipe and high frequency welded pipe on the basis of plastic, the largest nozzle diameter of 1200mm, according to different needs coated with polyvinyl chloride (PVC), polyethylene (PE) Epoxy resin (EPOZY) and other different...

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the price of color steel plate from the Chinese suppliers

Posted on Thu, 22 Jun 2017 07:40:46 +0000


Color steel plate products are manufacturers in the continuous production line into a roll production, it is also known as color coated steel coil. Color steel plate not only has high mechanical strength of steel, easy to shape the performance, but also both good decorative coating materials and ...

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What is the difference between cold rolled and hot rolled plates?

Posted on Wed, 21 Jun 2017 06:18:02 +0000


Cold rolled sheet is a hot rolled coil as raw material, at room temperature in the recrystallization temperature of the following rolling from a plate. Hot-rolled plates, hot-rolled steel plates and steel belts, commonly known as hot plates, are usually rolled into words, such as hot plate, but a...

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stainless steel angle is good or bad quality distinction

Posted on Mon, 19 Jun 2017 06:51:41 +0000


We know that today’s stainless steel angle steel in the bridge construction, beam beam bracket, manufacturing, ship and other fields widely used, so the market demand is very large, thus promoting the stainless steel angle more business and the emergence of many product brands, then how Cho...

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maintenance method of stainless steel ball valve

Posted on Fri, 16 Jun 2017 08:52:28 +0000


First: rough after the finished product, pickled, you must rinse, if there are sand holes or perforation, should be welded with argon arc welding. And then polished, and then solidification treatment; Second: finished, after the completion of processing pressure test. Should be added with anti-ru...

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classification of colored stainless steel plate

Posted on Wed, 14 Jun 2017 06:23:37 +0000


Sort by surface effect Mirror plate (8K), drawing board (LH), frosted board, and pattern plate, sandblasting board, etching plate, embossing board, composite board (combination board). 1, color stainless steel mirror plate 8K board, also known as mirror panel, with a polishing solution through th...

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stainless steel pipe cleaning skills and maintenance

Posted on Tue, 13 Jun 2017 09:23:37 +0000


In life, we often encounter stainless steel pipe mirror suface if the damage will not be saved, in fact, stainless steel cleaning operation process is very particular about, pay attention to prohibit the use of hard and corrosive materials to clean (such as: blade, scouring, dirty Wipes, oil pre...

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304 thin-walled stainless steel tube welding method

Posted on Mon, 12 Jun 2017 07:11:50 +0000


For 304 thin-walled stainless steel pipes are believed to be familiar with, because of its good performance is widely used in many industries. In the use of water pipes, the use of more connections is welding. In order to ensure the use of water pipe effect, it will require welding in accordance ...

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Improved Process of Stainless Steel Channel

Posted on Fri, 09 Jun 2017 06:29:29 +0000


In view of the stainless steel channel steel in the production process of some of the problems, some of the existing improvements: 1, for the slow cooling of the cooling bed problem, in the cooling bed to increase the water mist fan to improve the cooling rate of the cooling zone, but also in th...

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Identification method of stainless steel channel

Posted on Thu, 08 Jun 2017 07:21:35 +0000


Stainless steel channel is a long strip of steel with a cross-sectional shape. Hot rolled stainless steel ordinary channel is mainly used for building structures, vehicle manufacturing and other industrial structures, often used in conjunction with I-beam. Hot-rolled stainless steel light channel...

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201 stainless steel and 304 stainless steel difference?

Posted on Wed, 07 Jun 2017 03:38:13 +0000


1, from the hard work strength, Although the hardness of 201 stainless steel larger, but its toughness is far less than 304 stainless steel, so 304 will be better fortitude. 2, from the price point of view. Due to the quality of 304 stainless steel plate better than 201 stainless steel quality, ...

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stainless steel angle of the market development premise

Posted on Tue, 06 Jun 2017 03:46:22 +0000


With the stainless steel industry in the domestic and international market gradually popularization and application of which stainless steel profiles of the type of product is one of the many large and medium-sized enterprises in the country as a manufacturer of stainless steel pipe assembly, sti...

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