Stainless Steel Welded Tube
Description
Technical Parameters
Our DEKUN steel welded pipes incorporate high-quality manual or automatic electric-welding techniques. We manufacture them from top-notch flat-rolled stainless steel sheets, coils, or plates through a shielded arc-welding process. To ensure our customers' satisfaction, we make sure our stainless steel welded pipes are spotless, free from any sort of scale or blemish.
The ends of all welded stainless pipes must be smooth and free of any burrs. Additionally, they should not deviate from a straight line by more than 0.8mm in a span of 900mm. This is important in ensuring the quality of the pipes, as any deviations in straightness or roughness on the ends can compromise their functionality and durability. Thus, it is crucial to adhere to these standards and maintain the highest level of precision when producing stainless welded pipes.
The final heat treatment for stainless steel welded tubes requires them to undergo chemical descaling or pickling to remove any existing scale. However, if bright annealing is utilized, then the need for pickling or chemical descaling is eliminated. In essence, the post heat treatment process helps to ensure that the welded tubes are devoid of any form of scaling, leaving them in pristine condition.

At Jiangsu Sheye Metal, we are proud to be recognized as a leading manufacturer and supplier of stainless steel welded tubes. Our inventory of SS welded pipes ranges from 6.0mm to 1219mm, ensuring that we can meet the needs of customers who require varying sizes of stainless welded pipes.
In addition to providing pipes in specified sizes, we are also able to offer finish processing services, such as polishing, to ensure that the final product meets the highest quality standards. What's more, we can process stainless welded pipes to a mirror finish, showcasing our expertise in metal finishing.
As a company, we take our commitment to quality and professionalism seriously. Our focus on providing exceptional customer service sets us apart from other suppliers, and we are always willing to go above and beyond to ensure customer satisfaction. So if you're in need of stainless steel welded tubes, trust in Jiangsu Sheye Metal to deliver a superior product.
Product Specification
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Size |
:(OD)6.01219mm,(WT)0.580mm,6m、12m18m。 |
|
Process |
Welded |
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Welding Methods |
MMA, MIG/MAG, TIG, TIG + Plasma or Laser |
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Surface |
We offer many services to enhance the quality of your metal products, such as aiding in pickling, bright annealing, and polishing to various degrees (180#, 220#, 240#, 320#, 400#, and 600#). Our team is committed to delivering outstanding results that meet your specifications. Rest assured that we will work closely with you to achieve your desired outcome. Whether it's enhancing appearance, improving functionality, or increasing durability, we've got you covered. Contact us to learn more about how we can assist you with your project. |
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Theoretical Weight(kg/m) |
To calculate the weight per meter of a pipe, you need to know the outer diameter (OD) and wall thickness (WT) in millimeters. Once you have these measurements, you can use the formula (OD-WT)*WT*0.02507 to determine the weight per meter. |
Note:
OD is the specified outside diameter.
WT is the specified wall thickness
In order to ensure that stainless steel pipes are of high quality, it is essential that they are pickled free of any scale. However, in cases where bright annealing is utilized, there is no need for the pickling process. By eliminating any traces of scale through pickling, the final product will have a smooth and flawless surface, thereby improving its appearance and performance. So, it's crucial to ensure that stainless steel pipes are pickled properly to meet the required quality standards.

Main Grades
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Austenitic/ Super Austenitic Stainless Steel Seamless Pipe |
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Ferrite/ Super Ferrite Stainless Steel Seamless Pipe |
A list of various high-grade stainless steels includes 405, 430, 439, 444, TP446-1/TP446-2, S44660, S44735, S44736. These steels are known for their exceptional corrosion resistance and high-temperature strength, making them ideal for use in a wide range of applications. They are widely used in the automotive, marine, and aerospace industries, as well as in the production of food processing equipment and other high-tech applications. Although each of these steels has its unique properties, they all share a common attribute of being highly durable and reliable, making them a popular choice for demanding industrial environments. Whether you need to withstand high temperatures, harsh chemicals or extreme pressure, one of these stainless steels is sure to meet your needs. |
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Duplex/ Super Duplex Stainless Steel Seamless Pipe |
:S31500, S31803, S32205, S32304, S325, S32550, S32750, S32760。。,、、。,、。,。,。 |
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Martensite/ Super Martensite Stainless Steel Seamless Pipe |
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Nickel Alloy Seamless Pipe |
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Production Standard
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GB |
GB/T 12770, GB/T12771, HG20537 |
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ASTM |
ASTM A249/249M(ASME SA249/SA249M), ASTM A269/269M(ASME SA269/SA269M), ASTM A312/312M(ASME SA312/SA312M), ASTM A358/358M(ASME SA358/SA358M), ASTM A688/688M(ASME SA688/SA688M), ASTM A789/789M(ASME SA789/SA789M), ASTM A790/790M(ASME SA790/SA790M), ASTM A928/928M(ASME SA928/SA928M) |
|
EN |
EN10217-7 |
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JIS |
JIS G3468, JIS G3463 |
Packing Information
Stainless steel welded tubes from Sheye Metal are packed according to the customer's requirement. To avoid any damage which might be caused during international transportation, we provide some optional packaging methods, including woven bags, plywood cases, and wooden boxes.

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