hot dip galvanized seamless grooved pipe

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

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Galvanized pipe

Our company is specialized in the supply of Hot Dipped Galvanized Pipes. We supply stee pipesl with very competitive price to meet customers' needs with the satisfied service and high standard quality.

Name	galvanized pipe with the standard quality
Material	Q195, Q215, Q235, Q345, STK500
Specification	O.D.: 20- 273.1MM W.T.: 0.8 - 5mm
Length	5.8m, 6m, 11.8m or 12m, or per the buyers demand
Surface treatment	Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Certificates	BS1387-1985, DIN2440/2441, JIS-G3444 and ASTM
Manufacture Technique	Seamless
Section Shape	Round
End	A): GTC (galvanized threaded and coupling) B): GPE (galvanized plain end)
Weight	Billing on the basis of theoretical weight
Packaging Details	Export packing or negotiation
Trade Terms	FOB/CFR/CIF
Payment Terms	L/C T/T
Usage	Petroleum casing pipe/etroleum cracking pipe/gas cylinder tubes/highpressure boiler tubes/ high pressure chemical fertilizer pipe, ship tube
Delivery Time	7-30 days OR upon the negotation
Minimum Order Quantity	20/50/100 MT
Supply Ability	1000 Ton/Month
Inspection	Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.

Q: What is the role of steel pipes in the construction of bridges and tunnels?: Steel pipes play a vital role in the construction of bridges and tunnels as they provide structural support and durability. They are commonly used for the fabrication of the framework and foundation of these infrastructures. Steel pipes offer high tensile strength, corrosion resistance, and the ability to withstand heavy loads, making them an ideal choice for ensuring the integrity and longevity of bridges and tunnels. Additionally, steel pipes can be easily welded, allowing for efficient and cost-effective construction methods.

Q: How do you cut steel pipes?: Steel pipes can be cut using various methods such as using a hacksaw, reciprocating saw, angle grinder, or a pipe cutter. The choice of method depends on the thickness and diameter of the pipe, as well as the precision required for the cut.

Q: What are the different methods of pipe coating for steel pipes?: Steel pipes can be coated using various methods, each with its own benefits and uses. One widely used technique is fusion bonded epoxy (FBE) coating. This involves heating the steel pipe and applying a thermosetting powder that melts and sticks to the surface, resulting in a robust and long-lasting coating. FBE coating is excellent for preventing corrosion and is commonly employed in the oil and gas industry. Another method is liquid epoxy coating, where a liquid epoxy resin is applied to the steel pipe's surface. Once it cures, it forms a protective barrier. Liquid epoxy coating is suitable for smaller pipes and provides good resistance to chemicals. Polyethylene (PE) coating is a popular option, especially for pipes that will be buried underground. It involves wrapping the steel pipe with a layer of polyethylene, which offers exceptional resistance against water, chemicals, and abrasion. Polyurethane (PU) coating is another choice, known for its high chemical resistance and flexibility. It is often used in offshore applications and extreme temperature environments. Other pipe coating methods include coal tar enamel (CTE) coating, which provides excellent water and chemical resistance, and concrete weight coating, which adds weight to the pipe for stability in underwater or subsea applications. To summarize, the available methods for coating steel pipes include fusion bonded epoxy (FBE), liquid epoxy, polyethylene (PE), polyurethane (PU), coal tar enamel (CTE), and concrete weight coating. The selection of a coating method depends on specific requirements, such as corrosion protection, chemical resistance, or stability.

Q: Can steel pipes be used for hydropower systems?: Yes, steel pipes can be used for hydropower systems. Steel pipes are commonly used in hydropower systems for various applications such as penstocks, which are used to transport water from a reservoir to a turbine. Steel pipes are preferred for their strength, durability, and ability to withstand high pressure and water flow. They are also resistant to corrosion, making them suitable for long-term use in hydropower systems. Additionally, steel pipes can be easily welded or joined, allowing for flexibility in system design and installation. Overall, steel pipes are a reliable and widely used choice for hydropower systems.

Q: Will the steel tube dance?: Pole dancer performing double pole dance performance is much higher than single pole dancing difficult, because not only refers to the double pole dance together the two pole dance, two people should pay attention to the dance and tube movement, if two people do not fit to dance moves and skills on the tube action, you jump you. I jump, that wasn't a real double pole dance, dance like a double tube. If the two dance movements and pipe movements are not good enough or not natural enough, they will destroy the effect of the whole dance and make the audience feel that the dance is chaotic and not beautiful, so it is better to see a single pole dance. But the dancer's double pole dance performance is good, more powerful than single pole dance, and more aesthetic and artistic.

Q: What is the difference between seamless steel pipe and welded pipe?: Such as hydraulic equipment pipeline connection. The weld seam of common steel pipe is its weak link, and the quality of weld is the main factor that affects its overall performance. People who have lived in the north have experienced the experience of freezing pipes and pipes in winter, and the places where they burst are usually welds. Welded pipe is not seamless steel pipe.

Q: How are steel pipes used in the automotive exhaust systems?: Steel pipes are commonly used in automotive exhaust systems because steel is a durable and heat-resistant material. Steel pipes are used to transport the exhaust gases from the engine to the muffler and tailpipe, ensuring that the gases are safely and efficiently expelled from the vehicle. These pipes are designed to withstand high temperatures, corrosion, and vibration, making them an essential component in the exhaust system.

Q: Can steel pipes be used for electrical conduits?: No, steel pipes are not suitable for use as electrical conduits. Electrical conduits are typically made of materials such as PVC (polyvinyl chloride) or metal conduits specifically designed for electrical applications.

Q: How are steel pipes used in the agriculture industry?: Steel pipes are used in various ways within the agriculture industry. They are commonly used for irrigation systems, allowing water to be efficiently transported to crops. Steel pipes are also used for drainage systems, ensuring excess water is properly removed from fields. Additionally, steel pipes are used for building structures such as barns, fences, and animal enclosures, providing durability and strength.

Q: What are the different methods of wrapping steel pipes for corrosion protection?: There are several methods used for wrapping steel pipes to provide corrosion protection. These methods include the use of tapes, shrink sleeves, liquid coatings, and powder coatings. Each method has its advantages and disadvantages, and the choice of wrapping method depends on factors such as the environment, the required level of protection, and the budget.

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