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.

Hebei Huayang Steel Pipe Company Ltd. is the largest ERW and LSAW steel pipe manufacturer in Northern China. Established in 2005, we have a modern factory covering an area of 666,000 square meters, with over 700 employees and a fixed asset of 200 million USD, annual output capacity is up to 1,000,000 Tons. We can quickly fulfill all of our domestic and international customers’ orders, try our best to meet customers’ requirements.

We are located in Cangzhou city, Hebei province, a large steel production base in Northern China. Huayang is near to the raw material steel mill, such as Hebei Zhongtie Equipment Company, Shandong Iron and Steel Co., Ltd, Shougang Group, Jinxi Group, which reduce the material cost. At the same time, Huayang is 210 kilometers from Beijing, 150 kilometers from Tianjin City, 160 kilometers from Xingang port, with convenient transportation, which is convenient for customer’s visit and reduce the transportation cost. With lower material cost control, we can offer more competitive price and significant profit for our customers.

Huayang use advanced imported production equipment such as German once-through rolling machines, British CT METORI digital controllers, one φ114.3mm-φ168.3mm ERW steel production line, three φ219mm-φ426mm ERW steel pipe production line, one φ426mm-φ660mm ERW steel pipe production line, one JCOE production lines for LSAW pipe, size range from 16” to 56” (406.4mm-1422.4mm), wall thickness: 9.53mm-50mm. In 2018, we build a new advanced RBE production line for LSAW pipe, size range from 16” to 56” (406.4mm-1422.4mm), wall thickness: 9.53mm-30mm.

Twenty φ245mm-φ820mm thermal expansion pipe production lines, we have our own high-tech physics and chemistry labs where we can conduct our own tests such as physical properties and chemical composition test, and as well, UT, hydraulic test, X-ray and other test equipment is available, which can meet all related standards and inspection requirements.

In order to provide One-Stop service for customers with superior products from qualified supplier, Huayang set up branch company, Cangzhou Wingo International Trading Co., Ltd in 2013, to help customers purchase different products, such as seamless steel pipes, SSAW steel pipes, Galvanized pipes, Anti-corrosion pipes, pipe fittings and flanges etc.

Huayang steel pipes are used as the construction material and the pipelines for oil, gas, water, steam, and other middle & low hydraulic pressure fluids. Huayang’s products are sold nationwide and mainly exported to Southeast Asia, Middle East, South America, Africa, North America and Europe. Our company has consistently aimed to provide our customers with high quality, affordable industrial pipes. “Huayang” brand steel pipe has gained praises and high reputation from all of the world.