Year1
- 材质：
- 20#
- 规格：
- 426*12,426*11,426*6,426*7,426*8,426*9,426*10,426*13,426*14,426*15,426*16
- 标准：
- GB/T8163
. Galvanized steel pipe
. It is explained that they are mostly welded steel pipes made of low carbon steel. Commonly used in water, heating, gas, compressed air and vacuum pipelines. It can be used in steam branch pipes and condensate pipelines with pressures below the gauge pressure of mega (atmospheric pressure). It can also be used to transport non-corrosive, non-flammable and explosive media. It is divided into two levels: ordinary (working pressure is gauge pressure MPa, atmospheric pressure) and enhanced (working pressure is gauge pressure MPa, atmospheric pressure). Galvanized iron pipe is called galvanized iron pipe. Those that are not galvanized are called black iron pipes.
.
. If water leaks, if the pressure does not
kg, welded pipes or
galvanized welded pipes can be used. If the pressure exceeds
kg,
seamless steel pipes should be used Now, there is a kind of seamless steel pipe (also called welded pipe to put it bluntly, the production process is different, and the pressure is also different), which can also be used for water and gas leakage. If the pressure is too high, it is recommended to use or seamless steel pipe
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) Cangzhou Hongyun Steel Pipe Co., Ltd. is a specialized enterprise integrating the production, sales and export of steel pipes and pipe fittings. The company is located in Cangzhou, Hebei Province, China's pipeline equipment manufacturing base. The company has advanced process equipment and complete testing methods. It has advanced testing equipment such as radiographic flaw detection, ultrasonic flaw detection, hydrostatic testing machine, physical and chemical laboratories and a complete measurement system to ensure that product production and inspection meet standard requirements and meet customer needs.
)
) Our company's main products include spiral steel pipes, seamless steel pipes (hot rolled, cold drawn), straight seam steel pipes, thermally expanded steel pipes, large diameter thick wall steel pipes, alloy steel pipes. The company currently has Lincoln double-sided submerged arc welding spiral steel pipe production line in the United States, (Diesel seamless piercing machine) seamless steel pipe production line, high-frequency straight seam steel pipe production line, medium and high-frequency push machine thermal expansion steel pipe production line, and can produce double-sided steel pipes annually. The diameter and wall thickness of submerged arc welded spiral steel pipes. The diameter and wall thickness of 10,000 tons of seamless steel pipes. The diameter and wall thickness of 10,000 tons of straight seam electric resistance welded steel pipes and the diameter and wall thickness of straight seam double-sided submerged arc welded pipes of 10,000 tons of thermally expanded seamless steel pipes. The company has large-diameter thick-walled steel pipes with a diameter of 10,000 tons and a wall thickness of 10,000 tons, and stocks 10,000 tons of alloy steel pipes from several major domestic steel mills all year round. Spiral steel pipe implementation standards // Seamless steel pipe implementation standards. Straight seam steel pipe implementation standard/. Thermal expansion steel pipe implementation standards. Large-diameter thick-walled steel pipes comply with standards/. Alloy steel pipe implementation standard/.
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) According to customer requirements, our company can undertake single-layer and double-layer sintered epoxy powder, double-layer polyethylene and three-layer polyethylene, double-layer polypropylene and three-layer polypropylene for steel pipes , epoxy coal tar anti-corrosion coating pipeline external anti-corrosion engineering and polymer anti-corrosion coating anti-corrosion, cement mortar pipeline inner wall anti-corrosion and other pipeline anti-corrosion structures of pipeline anti-corrosion engineering with various anti-corrosion structures, implement, / standards, are widely used in oil, natural gas, For long-distance pipelines such as gas and water, as well as projects such as urban central heating pipe networks and gas pipe networks for petrochemical enterprises, the products have many advantages such as high strength, high pressure resistance, easy installation, low cost, and long service life, and are well received by users. .
)
) The company relies on its rich technical strength, advanced management experience, excellent sales services, strict quality management system and scientific overall marketing methods to go hand in hand with you and develop together. The company adheres to the principle of being honest and doing things with integrity, and thanks new and old customers with the best quality, the lowest price, and the most perfect after-sales service. We sincerely hope to establish a long-term cooperative relationship with you for mutual benefit and win-win cooperation< br/>
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