Hebei Yongqiang Pipeline Co., Ltd is a professional steel pipe supplier integrating R&D, production, and sales. Our products include Austenitic Stainless Steel Pipe, Duplex Stainless Steel Pipe, Alloy Steel Pipe, Casing Steel Pipe, Steel Pipe Fittings, Steel Flanges, etc.
Why Choose Us
Sales Market
Our company's business covers the Middle East, North Africa, South America, Southeast Asia, Central America and other regions, with an annual export value of more than 10 million US dollars.
Our Products
We offer a range of high-quality steel products, including Austenitic Stainless Steel Pipes, Alloy Steel Pipes, Casing Steel Pipes, and Steel Flanges. These products are designed to meet a variety of industrial needs.
Our Service
Our company can provide 24-hour service to discuss product parameters, prices, delivery dates, transportation and other details with customers.
Solution
If it is confirmed that the quality loss is caused by us, we will reissue the unqualified product or make a cash compensation.
Carbon Steel Boiler Tube Manufacturing Process
Welding Process
The grade and application requirements have an impact on tube welding and forming. For the manufacturing of tiny diameter tubes, we employ TIG welding. Steel sheets are coiled and welded inside of a welding machine.
Drawing/ Floating Process
Pulling a metal bar, rod, or wire through the entirety of a die to change its finish, shape, size, and/or mechanical qualities is known as floating or drawing. The tube's outer, inner, and wall thicknesses are all reduced via the tube drawing procedure.
Continuous Seamless Tube Mills
The production of seamless tubes has been transformed by continuous tube mills. These mills do away with the necessity for forging welding or filler metal, in contrast to conventional procedures.
Annealing
Metal is heated above the point of re-crystallization and cooled to room temperature during the annealing process. The molecular bonds in metal tighten when it is shaped, making it rigid.
Continuous Casting
A notable advancement in the production of seamless Tubes is continuous casting. The metal is solidified into a continuous billet through the continuous pouring of molten metal into a water-cooled mould.
Sinking Process
Tube sinking is a drawing technique that reduces the diameter of Tubes. In this drawing technique, a tube is run through a die without the need of a mandrel. Good inner surface quality is not ensured when using a mandrel. The die angel determines the integrity of the outer surface.
Surface Treatment Of Carbon Steel Boiler Pipe And Tube
Cleaning
Cleaning is a method of using a chemical agent to remove dirt from the surface of an object. It uses the surface pollutants or covering layers of the cleaning agent to chemically transform, dissolve, and peel off to achieve the effects of degreasing, rust removal, and decontamination.
Mechanical equipment-rust removal of steel pipe shot blasting machine
The method of rust removal surface treatment of steel pipe shot blasting machine is to project the shot (steel sand or sand grains) onto the surface of the workpiece at a high speed and a certain angle, let the shot impact the surface of the steel pipe, and then repeat the shot circulation system inside the machine.
Use tools to remove rust
Tool rust removal mainly uses a wire brush to grind the surface of steel pipes and steel materials, which can remove loose or raised scale, welding slag, rust and other surface treatments.
Pickling
A long time ago, a method of rust removal was used more frequently. It was usually pickled by chemical and electrolytic methods. Pickling can remove scale, rust and old coatings. Sometimes it can be used as a secondary treatment after sandblasting.
Oil and Gas Industry
Carbon Steel Boiler Pipe And Tube are extensively used in the oil and gas industry for transporting fluids and gases under high pressure and temperature.
Automotive Industry
Carbon Steel Boiler Pipe And Tube are used in the automotive industry for manufacturing various components such as exhaust systems, shock absorbers, and hydraulic cylinders.
Construction Industry
Carbon Steel Boiler Pipe And Tube are widely used in the construction industry for various applications such as structural support, scaffolding, and building frameworks.
Aerospace Industry
Carbon Steel Boiler Pipe And Tube are extensively used in the aerospace industry for manufacturing various components such as aircraft engines, landing gear, and hydraulic systems.
Power Generation Industry
Carbon Steel Boiler Pipe And Tube are used in the power generation industry for manufacturing various components such as boilers, heat exchangers, and turbines.
Chemical Industry
Carbon Steel Boiler Pipe And Tube are used in the chemical industry for transporting various chemicals and fluids under high pressure and temperature.
Mining Industry
Carbon Steel Boiler Pipe And Tube are extensively used in the mining industry for transporting various minerals and ores.
Specification Of Carbon Steel Boiler Tube
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Boiler Tube Standard |
ASTM A192 / ASME SA192 |
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Boiler Tube Dimension |
ANSI/ASME B36.19M, ANSI/ASME B36.10M |
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Seamless Boiler Tube Sizes |
1 / 2" NB - 16" NB |
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Welded Boiler Tube Sizes |
1 / 2" NB - 24" NB |
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Boiler Tube Outside Diameter |
6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Boiler Tubes available Ex-stock |
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Boiler Tube Manufacturing Process |
Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
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Carbon Steel Boiler Tube Schedule |
SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
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Boiler Tube Length |
Single Random, Double Random, Standard & Cut length |
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Delivery Condition |
Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
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Outside Finish |
2B, No.4, No.1, No.8 Mirror Finish for Carbon Steel Boiler Tubes, Finish as per customer Requirements |
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Value Added Services |
Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Welding Connection
The most popular technique for joining carbon steel pipes is welding. It can be separated into a number of different techniques, including submerged arc, gas, and electric welding. Gas shielded welding and manual arc welding are the two most common types of electric welding.
Threaded connection
A threaded connection, sometimes referred to as a threaded joint, is a type of connection where pipes are tightened by the friction created by the threads. There are two categories for it: internal and external threads.
Clamp connection
The clamp connection technique, sometimes referred to as the sleeve clamp connection, involves inserting the pipe's two ends into the sleeve before clamping and fixing it in place.
Flange connection
Flange connection is a connection method in which the flanges at both ends are fitted and bolts are used to fasten the flanges together.
Certificate
FAQ
We're professional carbon steel boiler pipe and tube manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy or wholesale high-grade carbon steel boiler pipe and tube from our factory.
A106 Gr B Seamless Steel Pipe