Black Painted LSAW Steel Pipe API 5L X52 PSL 1 PSL2

Black Painted Steel Tube API 5L X52 PSL 1 PSL2 LSAW Steel Pipes

An ISO register company, Huayang Steel is the most detained manufacturer, supplier, and exporter of API 5L X52 PSL 1/2 Pipes. We supply these pipes under the internationally approved norms in various machining allowances and tolerance limits. Also, we make these pipes in different designations, specifications, custom dimensions and standards. We have trained quality personnel execute production under the set industrial designs. We believe to make long term relationship with customers, to do that we provide quality products while ensuring total satisfaction of customers. This is only possible with regular improvement in the production process and upgrading manufacturing lines and delivering only qualified products to customers. API 5L X52 PSL 1/2 Pipes are high carbon pipes. Because of the higher composition of carbon, it is harder. Additionally, it has improved toughness and hardness; however, in the formation of pipes, its strength gets reduced. These pipes are ideal to use in the environments that have higher levels of wear and tear. While in the manufacturing process, these pipes are ideal to use in making impact piping system. The structure of grade is tough and commonly harder than standard grades. These pipes are processed from tempering and quenching operation. While the grain structure is changed its toughness and formability will get improved and results in hardening of grade. These pipes have a higher resistance to pitting and crevice corrosion even in the mild adverse environments. These pipes offer great temperature service without getting deformed and distorted. Moreover, it has greatly improved strength in the stress corrosive environments where the issue is harsh chemicals such as nitric acids, sulfuric acids, phosphoric acids, and other organic and inorganic compounds.

Standard : API
Outer Diameter : 406.4mm-1422.4mm
Wall Thickness : 9.53mm—60mm
Length : 6m—12.5m
Material : Gr.B,X42,X46,X52,X56,X60,PSL1,PSL2

Quality criteria:

We are stuck to a greater level of quality standards for assuring complete customer satisfaction. It is our prime motive with an accent on continuous improvement of product quality. We raised our standards of quality by providing an optimal level of products and services to customers. We have a fulfilled quality assurance program that is beneficial to achieve high-quality manufacturing operations. Our quality personnel maintain the optimal quality of products in the manufacturing process. They are very well aware of quality norms. The testing operations performed by professionals are done under nationally approved standards. They followed different types of tests such as metallurgical test and destructive test.

Metallurgical tests-

• Positive material test
• Pitting corrosion test
• Intergranular corrosion test
• Flaring test
• Radiography
• Ultrasonic test
• Chemical analysis

Destructive tests-

• Mechanical test
• Tensile test
• Compression test
• Pressure test
• Leakage test
• Hardness test

Quality of products we assure by providing relevant documents and reports to our customers. These reports attached along with products. Those are disinfection reports, specification guide, product invoice, heat treatment charts, mill test report, raw material test report, MTC report, etc. API 5L X52 PSL 1/2 Pipes are supplied in the form of big bundles with end cap supports or these are delivered in the wooden cartons or plywood pallets. It assures none of any pipe gets damaged while exporting.