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How to Assure The Welding Quality of Welded Steel Pipe?
Welding quality refers to the degree to which the welding product meets the designed technical requirements. Welding quality is the most important thing in the manufacturing process of welded steel pipe. It not only affects the performance and service life of welding tubes but also decides personal safety and property safety. Welding quality is usually determined by three following factors: design quality, processing quality, quality inspection.
2018-12-03 -
Different Types of Welded Steel Pipe Manufactured by ADTO GROUP
ADTO welded steel pipe is applied in low-pressure fluid delivery, also known as the general welded pipe, commonly known as the black tube. It is the welded steel pipe that used to transport of water, gas, air, oil and heating steam. The welded steel pipe can be generally divided into the following types.
2018-12-03 -
How to Manufacture Cold Rolled Steel Pipe?
Cold rolling is usually carried out at room temperature, which has the additional function of machining hardening and strengthening materials, thus further improving the mechanical properties of materials. It also improves surface finish and allows for tighter tolerances. However, the ductility of normal temperature steel is not as good as that of hot rolled steel. Cold rolled products usually include similar hot rolled products, such as sheet and bar, but are usually smaller.
2018-11-28 -
Do You Know the Difference between Steel Pipe and Steel Tube?
“What's the difference between a tube and a pipe?" This is a question we often are asked by our clients. Although tubes and pipes look similar, they are actually quite different in nomenclature and size. Remember that tubes and pipes are rarely interchangeable. The main differences between the two products can be compared as follow:
2018-11-28 -
How to Identify Seamless or ERW Steel pipes?
ADTO ERW pipes mean Electric Resistance Welded Pipe. ERW pipe is a type of tube manufacturing from the metal piece with electrical resistance welded technology. ADTO ERW pipes are widely used in various engineering purposes, fencing, scaffolding, line pipes. Etc. ADTO seamless pipes is a kind of steel pipe product without any seam both on the surface and the internal face of the pipe. ADTO seamless pipes are widely applied in water transport projects, oil transports projects, and gas transports projects due to its seamless characteristic.
2018-11-26 -
Raw Materials for Manufacturing Seamless Pipes & ERW Pipes
different materials used to manufacture ERW steel pie and Seamless steel pipe
2018-11-26 -
What is the material of scaffolding steel tube?
At present, there are three kinds of scaffolding steel tubes used in China: Q235, Q215, and Q195. There are many kinds of scaffolds made of these materials. The most common ones are cuplock scaffolding, frame scaffolding, tubular scaffolding, ringlock scaffolding, cantilever scaffolding.etc.
2018-11-09 -
The craft of manufacturing the smls pipe
The first step to make the seamless pipes is generally started with a hot extrusion to form the tube hollows from billets which has typically a drilled hole and is pushed through a die and over a mandrel with the process of air cooling or water quenching afterwards.
2015-03-27 -
rectangular tubes
Steel tube is used as a structural element in buildings, bridges and other structures, and in a wide variety of manufactured products. It's produced in round, square and rectangular shapes in a broad range of sizes and gauges.
2015-03-18 -
Advantages of welded pipe
Welded pipes are generally more cost effective than the equivalent seamless alternative. They are significantly more available both from distributor and mill stocks and from a mill production lead time perspective.
2015-03-18 -
Which galvanized steel pipe manufacturer is better?
It's more cost-effective to purchase galvanized steel pipe from manufacturer for direct cooperation, no agent and intermediary, can save a lot of cost, but which galvanized steel pipe manufacturer is better?
2015-03-09 -
Q235 and the production of galvanized pipe rack
Q235 is not only the material used for the production of galvanized pipe rack, but also the only standard to verify the quality of pipe rack, as well as test tube rack quality.
2015-03-03 -
More about seamless pipe sizes
Seamless Piping are popular in everywhere, commercial buildings, industrial plants and even homes. They have a large range of sizes and can be seen to occur in several forms.
2015-02-26 -
Knowledge Before Buying Aluminum Rectangle Tube
Basically, we can find their uses in building-frames, structures, fencing, trucks and truck-beds, trailers, railings, ornamental or decorative work for both interiors and exteriors, stair-railings, etc.
2015-02-14 -
Basic knowledge of welded pipe
Generally, it is defined to as the large diameter solder pipe, in accordance with the welding as a way for tube, the solder steel pipe consist spiral pipe and straight seam welding tube.
2015-02-14