March 23, 2021
Spiral welded pipe

Advantages and disadvantages of spiral steel pipe

 Spiral steel pipe is a spiral steel pipe made of strip steel or coiled plate in a spiral shape, using double-sided submerged arc active welding to weld the inner and outer seams. It can be widely used in water, electricity, and chemical industries for the following reasons In professional production: just by […]
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March 18, 2021

The advantages of seamless steel tube

Seamless steel pipes are pipes with round hollow cross sections that do not have seams. They are generally factory-made using hot working steel. One of the advantages of the pipes is its growing preference. Seamless steel pipes can sustain high pressure. Generally, in welded pipes, the points of welds are […]
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September 23, 2020

API 5L SMLS Pipe for UAE Client

The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe.  This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries.  API 5L is suitable for conveying gas, water, and oil.  Size range is limited only by manufacturer’s capabilities. Specifications for API […]
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September 22, 2020

K55&N80-1 Casing Pipe for Poland Client

API-5CT N80 oilfield casing pipe contains N80-1 and N80-Q types. Those two materials are absolutely consistent regarding the chemical composition and mechanical attributes, they are just various in the heat treatment. During heat treatment, N80-1 steel is treated by normalizing and tempering, while N80Q steel is treated by quenching and tempering. Therefore, the collapsing […]
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September 22, 2020

SMLS With Threading&Coupling for Jordan Client

Pipe with threading&coupling is threaded on both ends and comes with a pipe coupling to connect steel pipes together. The seal provided by a threaded pipe joint depends upon multiple factors: the labyrinth seal created by the threads; a positive seal between the threads created by thread deformation when they are tightened to the proper torque; and sometimes […]
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August 27, 2020

JIS G3461 STB410 Pipe for Durban Client

JIS G3461 Grade STB 410 Specification Covers Carbon Steel Tubes for Boiler and Heat Mechanical properties of This steel grades can be varied greatly by heat treating. Through a controlled cycle of heating and cooling, certain desired properties are obtained by producing predictable changes in the microstructure of the steel. […]
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August 26, 2020

ERW&Pipe Fittings with Internal Mortar Cement for Singapore Client

Cement lining is a process by which steel pipe and fittings are coated internally with cement mortar. This process combines the physical strength of steel with the protective qualities of cement mortar. The lining is applied centrifugally to pipe, creating a smooth finish the length of the pipe. Fittings, flanges, […]
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August 10, 2020

ASTM A106 Pipe for Durban Client

ASTM A106  covers carbon steel pipe for high-temperature service. These pipes are suitable for welding, bending, flanging, and similar forming operations. Mechanical testing of the specimens shall include tensile, bending, flattening, hydrostatic and nondestructive electric tests. Specimens undergoing bending tests shall consist of sections cut from a pipe. For flattening […]
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