API 5L PSL1 X42 steel pipe

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General technical requirements of API 5L PSL1 X42 steel pipe




For API 5L PSL1 X42 steel pipe, Katalor include different size to meet customers' requirements. Katalor as the famous API 5L PSL1 X42 steel pipe supplier in China, we export our steel products to all over the world. And the API 5L PSL1 X42 steel pipe is also very popular among our customers.


API 5L PSL1 X42 steel pipe is a low-carbon or ultra-low-carbon microalloyed steel. It is a high-tech and high value-added product. API 5L PSL1 X42 steel pipe has following general technical requirements: 
(1) High strength. The strength indicators of API 5L PSL1 X42 steel pipe mainly include tensile strength and yield strength. At the same time, high strength is required, and the yield ratio (ratio of yield strength to tensile strength) of pipeline steel is also required. 
(2) High impact toughness. Pipeline steel requires that the material have a sufficiently high impact toughness (fracture, fracture toughness). For the base metal, when the toughness value of the material satisfies the crack arrest requirement, the toughness generally satisfies the requirement of preventing crack initiation. 
(3) Low ductile-brittle transition temperature. Severe geographical and climatic conditions require pipeline steel to have a sufficiently low ductile-brittle transition temperature. 
(4) Excellent resistance to hydrogen induced cracking (HIC) and resistance to sulfide stress corrosion cracking (SSCC). 
(5) Good welding performance. API 5L PSL1 X42 steel pipe Good weldability is essential to ensure the integrity of the pipe and the quality of the field welding. One of the most striking features of the modern API 5L PSL1 X42 steel pipe is the continuous reduction of the carbon content in the steel. As the carbon content decreases, the weldability of the steel is significantly improved.


We can find that API 5L PSL1 X42 steel pipe has lots of advantages. Of course, the demand of API 5L PSL1 X42 steel pipe is increasing. So if you have any requirements about API 5L PSL1 X42 steel pipe, please contact our service. We will reply you at first time.

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