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High Temperature Carbon Steel tube
ASTM A179, A192, A210 specification covers Carbon Steel Seamless tube for high-temperature service. These pipe are used heat exchangers, condensers, High Temperature Material should furnish to Specification A 530. GB5310-2008 is applicable to seamless tubes for making steam boiler whose pressure ...Read more -
Pros and cons of seamless steel tubes
The seamless tube is made of strong steel blocks without any welds. Welds may represent weak areas (susceptible to corrosion, corrosion and general damage). Compared with welded tubes, seamless tubes have a more predictable and more precise shape in terms of roundness and ovality. The main disadv...Read more -
What is OCTG?
OCTG is the abbreviation of Oil Country Tubular Goods, mainly refers to the pipeline products used for oil and gas production (drilling activities). OCTG tubes are usually manufactured according to API or related standard specifications. There are three main types, including drill pipe, ca...Read more -
Factors affecting the brightness of stainless steel tubes
Annealing temperature. The annealing we often talk about is actually solution heat treatment of stainless steel. Whether the annealing temperature reaches the specified temperature will also affect the brightness of the stainless steel tube. We can observe through the annealing furnace that the s...Read more -
Difference between 304 and 304L Stainless Steel Pipe
The difference between 304 and 304L stainless steel pipe. As the most widely used stainless steel heat-resistant steel, food equipment, generalized equipment, atomic energy industry equipment. 304 is the most common steel, corrosion resistance, heat resistance, low temperature strength, good mech...Read more -
Shortcomings of Duplex Stainless Steel Pipe
Compared with austenitic stainless steel pipe, duplex stainless steel pipe’s shortcomings are as follows: 1) the universality of the application and multi-faceted as austenitic stainless steel, for example, its use temperature must be controlled at 250 degrees Celsius. 2) its plastic toughn...Read more -
Steel pipe fastener scaffolding
Steel pipe fastener scaffolding is a commonly used scaffolding on construction sites at present. Its advantages are stable structure, strong bearing capacity, safety and firmness, and it is loved and trusted by the majority of construction workers. The steel pipe fastener scaffold is composed of ...Read more -
What is the weight of scaffold steel pipe
Scaffolding steel pipes are what we usually call building shelf pipes. Scaffolding steel pipes can play different roles on construction sites and construction sites. In order to facilitate decoration and construction of higher floors, direct construction is not possible. There are many specificat...Read more -
Basic requirements for scaffolding composition
Fastener-type scaffolding is a steel frame composed of vertical rods, vertical and horizontal horizontal rods connected by fasteners, and its composition should meet the following requirements: 1. Vertical and horizontal horizontal rods and vertical rods must be set, and the intersections of the ...Read more