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  • Elbow

    Elbow

    Carbon Steel &stainless Steel Elbow Elbows are pipe fittings used to change the direction of pipelines in piping systems, commonly employed at pipeline bends. They are widely used in industries such as petroleum, chemical, and power. The common size range for elbows is DN15-DN2000, and typical angles include 45°, 90°, and 180°.
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  • Pipe Cap

    Pipe Cap

    Pipe caps come in different shapes, including round, square, and oval, and can be designed for both threaded and welded connections. They ensure the integrity of piping systems during transportation, storage, and installation by protecting the pipe ends from dirt, debris, and environmental factors. Durable and easy to install, pipe caps are critical for maintaining system efficiency and safety.
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  • Anti Corrosion And Thermal Insulation Products

    Anti Corrosion And Thermal Insulation Products

    The anti-corrosion and thermal insulation products we focus on produce play a key role in the industrial pipeline system, especially the thermal insulation pipe fittings and steel pipes. Thermal insulation pipe fittings cover elbows, tees, reducers and pipe supports, with specifications ranging from DN15 to DN1800, and are made of carbon steel, alloy steel, stainless steel, bimetallic composite, nickel-based alloy and other materials.
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Our pressure piping components

Cangzhou Leo Technology Co., Ltd. is located in Mengcun County Economic Development Zone, Cangzhou City, Hebei Province. It is a specialized high-tech enterprise that integrates the research and development, production, and sales of composite pipes and fittings.
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The company regards product quality as the life of the enterprise, establishes a sound quality management system in accordance with the requirements of industry and national standards, controls all aspects of input and output in the whole process, pays attention to every detail, and ensures that the product delivery pass rate is 100%.
Ultimate Guide to 4130 Tubing Strength Performance and Applications

Ultimate Guide to 4130 Tubing Strength Performance and Applications

Apr.16,2026
In the world of high-performance engineering, material selection is the foundation of safety and efficiency. 4130 tubing is widely regarded as the gold standard for applications requiring an exceptional strength-to-weight ratio. This chrome-molybdenum alloy steel is engineered to withstand extreme stress while remaining lightweight enough for aerospace and automotive use. Whether you are designing a roll cage, a bicycle frame, or a critical industrial component, understanding the nuances of this material is essential. In this comprehensive guide, we will explore why this specific alloy is preferred by engineers worldwide and how to choose the right specifications for your project.
Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Apr.13,2026
Discover advanced Pipe Caps and stainless steel cap solutions from Cangzhou Lion Technology Co., Ltd. Enhancing system efficiency & durability with butt weld pipe caps, threaded steel caps, and custom stainless steel chimney caps. Ensure quality assurance with global standards. Explore now: https://www.lion-pipeline.com/pipe-cap.html
Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Apr.13,2026
Discover advanced Pipe Caps and stainless steel cap solutions from Cangzhou Lion Technology Co., Ltd. Enhancing system efficiency & durability with butt weld pipe caps, threaded steel caps, and custom stainless steel chimney caps. Ensure quality assurance with global standards. Explore now: https://www.lion-pipeline.com/pipe-cap.html
Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Apr.13,2026
Discover advanced Pipe Caps and stainless steel cap solutions from Cangzhou Lion Technology Co., Ltd. Enhancing system efficiency & durability with butt weld pipe caps, threaded steel caps, and custom stainless steel chimney caps. Ensure quality assurance with global standards. Explore now: https://www.lion-pipeline.com/pipe-cap.html
Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Apr.13,2026
Discover advanced Pipe Caps and stainless steel cap solutions from Cangzhou Lion Technology Co., Ltd. Enhancing system efficiency & durability with butt weld pipe caps, threaded steel caps, and custom stainless steel chimney caps. Ensure quality assurance with global standards. Explore now: https://www.lion-pipeline.com/pipe-cap.html
Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Pipe Cap-Cangzhou Lion Technology Co., Ltd.|Enhancing System Efficiency&Durability

Apr.13,2026
Discover advanced Pipe Caps and stainless steel cap solutions from Cangzhou Lion Technology Co., Ltd. Enhancing system efficiency & durability with butt weld pipe caps, threaded steel caps, and custom stainless steel chimney caps. Ensure quality assurance with global standards. Explore now: https://www.lion-pipeline.com/pipe-cap.html
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