KinWhalen Pipeline Technology (Shandong) Co., Ltd.
KinWhalen Pipeline Technology (Shandong) Co., Ltd.
KinWhalen Pipeline Technology (Shandong) Co., Ltd.
KinWhalen Pipeline Technology (Shandong) Co., Ltd.
KinWhalen Pipeline Technology (Shandong) Co., Ltd.
KinWhalen Pipeline Technology (Shandong) Co., Ltd.
KinWhalen Pipeline Technology (Shandong) Co., Ltd.
KinWhalen Pipeline Technology (Shandong) Co., Ltd.
KinWhalen Pipeline Technology (Shandong) Co., Ltd.
KinWhalen Pipeline Technology (Shandong) Co., Ltd.

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Main products: butt welding and forging series elbows, tees, reducers, elbows, pipe caps, flanging, flanges and other products made of carbon steel, alloy steel, stainless steel, aluminum alloy, nickel base alloy, composite materials and other materials; with an annual production capacity of more than 10,000 tons and complete product specifications (DN15 - DN3000), the products can be manufactured according to various standards, as well as the drawings and requirements provided by users. Our products are widely used in petroleum, chemical industry, marine engineering, shipbuilding, textile, paper making, electric power, metallurgy, food, machinery, pharmaceutical, construction, gas, nuclear power and other industries.

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Steel Pipe
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Steel Pipe

A hollow-section steel pipe whose length is much greater than its diameter or circumference. According to the cross-sectional shape, it can be divided into round, square, rectangular and special-shaped steel pipes; according to the material, it can be divided into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes, and composite steel pipes. According to the application, it is divided into steel pipes for pipelines, steel pipes for engineering structures, steel pipes for thermal equipment, steel pipes for petrochemical industries, steel pipes for machinery manufacturing, steel pipes for geological drilling and steel pipes for high-pressure equipment.
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A hollow-section steel pipe whose length is much greater than its diameter or circumference. According to the cross-sectional shape, it can be divided into round, square, rectangular and special-shaped steel pipes; according to the material, it can be divided into carbon structural steel pipes, low-alloy structural steel pipes, alloy steel pipes, and composite steel pipes. According to the application, it is divided into steel pipes for pipelines, steel pipes for engineering structures, steel pipes for thermal equipment, steel pipes for petrochemical industries, steel pipes for machinery manufacturing, steel pipes for geological drilling and steel pipes for high-pressure equipment. According to the production process, it is divided into seamless steel pipes and welded steel pipes, of which seamless steel pipes are further divided into hot rolling and cold rolling (drawing), and welded steel pipes are further divided into straight seam welded steel pipes and spiral seam welded steel pipes.

Steel pipes are not only used for conveying fluids and powdered solids, exchanging heat energy, manufacturing mechanical parts and containers, but also an economical steel. Using steel pipes to make building structural grids, columns and mechanical supports can reduce weight, save 20-40% of metal, and realize mechanized construction in factories. Using steel pipes to make highway bridges can not only save steel and simplify construction, but also greatly reduce the area of ​​protective coatings, saving investment and maintenance costs.

The production method of steel pipe:

Steel pipes are divided into seamless steel pipes and welded steel pipes. The production process of seamless steel pipe is to thread a solid billet or ingot into a hollow capillary tube and then roll it into a steel pipe of the desired size. Different piercing and rolling methods constitute different methods of producing seamless steel pipes. The production process of welded steel pipe is to bend the tube blank (steel plate or strip) into a tubular shape, and then weld the gap into a steel pipe. Different methods of forming and welding are used to constitute different methods of producing welded steel pipes.

Seamless steel pipes are mainly produced by hot rolling. The extrusion method is mainly used to produce low plasticity high alloy steel pipes or special-shaped steel pipes and composite metal pipes that are difficult to perforate. Heat pipes can be continuously processed into small diameter thin-walled steel pipes by cold rolling and cold drawing. The steel pipe welding process is simple, the production efficiency is high, the cost is low, and the product variety is expanding.

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Previous
11 2022-05

Forging process and characteristics of forged pipe fittings

Forged pipe fittings is a product with better mechanical properties among flange products. Its raw material is generally pipe blanks, which are then cut and then hammered continuously to eliminate segregation, porosity and other defects in the ingot. Ordinary cast flanges are one grade higher.
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Introduction of carbon steel pipe fittings

Carbon steel pipe fittings are widely used products, and the main material is Q235.16mn. The main products include elbows, flanges, three-way, cross-size head caps, etc. The main implementation standards are national standard, American standard, and Japanese standard. The national standard includes the standard of the Ministry of Chemical Industry, the standard of Sinopec pipe fittings and the power pipe fittings and so on.
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Which carbon steel pipe fittings company is good

It has the elegance and benevolence of Qilu culture, and also has a generous and heroic atmosphere. It mainly produces carbon steel carbon steel pipe fittings, gold stainless steel and so on. All products can be produced according to various standards, and the annual output has reached about 10,000 tons. The product specifications are relatively complete, and the application of production products is carried out according to the drawings provided by users.
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Share a steel pipe manufacturer with guaranteed quality

When buying steel pipes, you must find a regular company to help you complete it. You also know that there are many steel pipe manufacturers in the market now, so which one is reliable and regular? Next, I will share it with you, hoping to help more people.
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Treat people with sincerity and truth-seeking

The company adheres to the tenet of "honesty, quality-oriented, pragmatic innovation, and pursuit of excellence", and the quality policy of "achieving management innovation, effectively operating the system, meeting customer requirements, and fulfilling service commitments".
01 2021-04

Great virtues, quality-oriented, pragmatic innovation, pursuit of excellence

The company adheres to the tenet of "honesty, quality-oriented, pragmatic innovation, and pursuit of excellence", and the quality policy of "achieving management innovation, effectively operating the system, meeting customer requirements, and fulfilling service commitments".

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KinWhalen

Address: No. 88, Zhengyuan Street, Qingyun Economic Development Zone, Dezhou, Shandong

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Time of issue:2021-04-01 11:21:31

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