Supply steel pipe manufacturers direct sales 20# seamless fluid pipe 45# seamless steel pipe in stock

材质：

20#

规格：

20-910

标准：

GB/T8163

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.
.Cangzhou area’s main business is seamless fluid pipes and seamless steel pipes
br/>. Our company’s main products are seamless steel pipes (hot rolled, cold drawn), alloy steel pipes, thermally expanded steel pipes, spiral steel pipes, straight seam steel pipes, large caliber thick wall steel pipe. The company currently has (Diesel seamless punching machine) seamless steel pipe production line, medium and high frequency push machine thermal expansion steel pipe production line, American Lincoln double-sided submerged arc welding spiral steel pipe production line, high frequency straight seam steel pipe production line, and can produce seamless steel pipes annually. Diameter and wall thickness of steel pipe. Diameter and wall thickness of thermally expanded seamless steel pipe of 10,000 tons. Diameter and wall thickness of double-sided submerged arc welded spiral steel pipe of 10,000 tons. Diameter and wall thickness of straight seam electric resistance welded steel pipe of 10,000 tons and diameter and wall thickness of straight seam double-sided submerged arc welded pipe. 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. Seamless steel pipes implement standards and alloy steel pipes implement standards/. Thermal expansion steel pipe implementation standards. Spiral Steel Pipe Implementation Standards//Straight Seam Steel Pipe Implementation Standards/Large Diameter Thick Wall Steel Pipe Implementation Standards/.
. Mainly engaged in seamless fluid pipes and seamless steel pipes in Cangzhou
) According to customer requirements, our company can undertake single-layer and double-layer sintered epoxy powder, double-layer polyethylene and three-layer polyethylene for steel pipes. Ethylene, double-layer polypropylene and three-layer polypropylene, epoxy coal tar anti-corrosion coating pipeline external anti-corrosion project and polymer anti-corrosion coating anti-corrosion, cement mortar pipeline inner wall anti-corrosion and other pipeline anti-corrosion projects with various anti-corrosion structures, execution, / standard, it is widely used in long-distance pipelines such as oil, natural gas, coal gas, and water, as well as projects such as urban central heating pipe networks and gas pipe networks in petrochemical enterprises. The products have high strength, high pressure resistance, easy installation, low cost, and easy use. It has many advantages such as long life and is well received by users.
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) 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/>