Year1
- 材质：
- Q235B
- 规格：
- 1320*10 1420*8 1520*8 219*8 630*8
- 标准：
- SY/T5037-2012
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)Warm reminder
)Because steel pipe prices fluctuate up and down , product details and prices are for reference only, please ask or call for consultation. Please understand
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, Product Introduction
Double wire, double-sided submerged arc welding spiral steel pipe is welded by arc under the flux layer This method uses the heat generated by the arc burning under the flux layer between the welding wire and the flux to melt the welding wire flux and the base metal.
, Features
The main features of this product are: first, double-sided submerged arc welding, which not only has a high deposition rate, but also has deep penetration capabilities; second, the arc and welding zone are well protected, and the weld quality is excellent. , good density, and the appearance of the weld is flat and smooth, which can meet various performance requirements of the weld.
, Product implementation standards and uses
This product implements /, / / standards and is mainly used in common fluid projects such as oil, gas, natural gas, water pipelines, thermal power generation, etc.
, product specifications
, wall thickness, material grade.
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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 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), alloy steel pipes, thermally expanded steel pipes, straight seam steel pipes, anti-corrosion steel pipes, large diameter thick wall steel pipes, galvanized 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, medium and high frequency push machine thermal expansion steel pipe production line, and high frequency straight seam steel pipe production line. It 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 thermally expanded 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. 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 standard/. Alloy steel pipe implementation standards //. Thermal expansion steel pipe implementation standards/. Straight seam steel pipe implementation standard/. Large-diameter thick-walled steel pipes implement 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/>
[Features and Advantages]
The pipes sold by our factory are all hydraulically tested one by one, and are sold with the factory's original warranty. The quality is guaranteed throughout the holidays, and we provide agency transportation by car, sea, and railway. The delivery cycle is short and 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.
The delivery status is based on the performance needs of the user. The steel pipe 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 non-standard steel pipes with different diameters. The price can be negotiated by phone, which is lower than the market price.
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1. Payment method
【】Delivery upon payment (outside provinces require payment upon delivery)
【】Pay deposit %% in advance, and pay the balance before delivery (this method is suitable for customized products)
2. Return and exchange policy
[] Since steel is a bulk commodity, if it needs to be returned due to the purchaser’s reasons, the purchaser will have to bear logistics fees, warehousing and other costs
[] If the steel has been processed, cut and damaged
【】If the return is caused by the supplier, the supplier is responsible for the return and exchange and bears the cost
Surname Guijie
Electric< br/>
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