Factory direct sales Q235B carbon steel, SY5037 spiral steel pipe for fluid transportation

材质：

Q235B

规格：

219mm以上

质量等级：

正品（受质量异议）

Standard material br/> / Submerged arc welded steel pipes for general fluid transportation are made of hot-rolled steel strip coils as pipe blanks. They are spirally formed at regular temperatures and welded by high-frequency lap welding. They are used for spiral seam high-frequency welding for general low-pressure fluid transportation. Steel Pipe.
Company Introduction
Cangzhou Hongyun Steel Pipe Co., Ltd. is a specialized enterprise integrating the production, sales and export of steel pipes and pipe fittings. 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 seamless steel pipes (hot-rolled, cold-drawn), alloy steel pipes, hot-expanded steel pipes, spiral steel pipes, straight-seam steel pipes, large-diameter thick-walled steel pipes, galvanized steel pipes (fire-fighting galvanized steel pipes) and threading steel pipes. 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 pipe implementation standards. Alloy steel pipe implementation standard/. Thermal expansion steel pipe implementation standards. Spiral steel pipe implementation standards/ / Straight seam steel pipe implementation standards/. Large-diameter thick-walled steel pipes comply with standards/.
In addition, 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, and epoxy coal pitch for steel pipes. 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 inner coating pipeline anti-corrosion projects with various anti-corrosion structures, implement, / standards, are widely used in oil, natural gas, gas, water and other long-term Pipeline and petrochemical enterprise urban centralized heating pipe network, gas pipe network and other projects, the product has many advantages such as high strength, high pressure resistance, easy installation, low cost, long service life, etc., and is 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/> [Featured Advantages]
. Our factory has newly put into production four hot expansion lines, three hot rolling lines, and cold drawn lines. We can customize seamless steel pipes, welded steel pipes, large-diameter steel pipes, and small-diameter steel pipes of various materials. High-pressure boiler tubes, all the tubes sold are tested for water pressure one by one, and are sold with the original warranty of the factory. The quality is guaranteed throughout the holidays. We provide agency transportation by car, sea, and railway. The delivery cycle is short and the transportation is convenient.
.In order to thank new and old customers for their support to our factory over the years, all pipes sold by our factory are free of warehouse and hoisting fees.
.Delivery status According to user requirements based on performance needs, steel pipes can be delivered in hot rolling, controlled rolling, normalizing, tempering, annealing, normalizing plus tempering, quenching and quenching and tempering. It can also be used for CNC cutting and blanking, structural parts production, machinery manufacturing, etc. According to the drawings provided by the buyer, we can meet the various needs of different customers.
. Our factory can customize the thermal expansion of non-standard steel pipes with different diameters. The price can be negotiated by phone, which is lower than the market price. In order to meet the requirements of our customers, our factory stocks and distributes high-quality steel pipes and pipes from Baosteel, Baotou Steel, Anshan Iron and Steel, Tiangang and Chenggang all year round.