Carbon steel seamless pipe
Seamless carbon steel pipe is a type of steel pipe manufactured by piercing steel ingots or solid billets, followed by hot rolling, cold rolling, or cold drawing. It plays a crucial role in my country’s steel pipe industry. The production process includes billet heating, pressure piercing, rolling and extrusion, sizing and cooling, and flaw detection […]
seamless steel pipe
1. Product Overview Seamless steel pipes are tubular products formed by piercing, drawing, rolling, or extrusion from a solid metal billet, resulting in a continuous, weld‐free structure. Thanks to their integral construction and reliability, these pipes exhibit excellent strength, pressure resistance, temperature tolerance, and corrosion resistance, making them vital materials across multiple industrial sectors. 2. […]
British Petroleum (B.P) Rumaila Oil Field
English Version (Revised & Checked) 1. Project Overview and Environmental ChallengesThe Rumaila Oil Field, one of Iraq’s largest, operates under extremely harsh conditions, including ambient temperatures up to 50 °C, abrasive sandstorms, and highly corrosive soils and produced fluids (e.g. H₂S, CO₂, and chlorides). This project demands materials and components that deliver long-term integrity, minimal maintenance […]
Afipka Oil Refinery, Russia
1. Project Background and Technical Requirements The Afipka Refinery Hydrocracking Complex is a pivotal component of Russia’s modernized refining infrastructure, engineered to process high‑sulfur crude oils and produce clean fuels that comply with Euro V standards. This project operates under extreme conditions — elevated temperatures (up to 550 °C), high pressures (up to 20 MPa), and highly corrosive […]
Van Leeuwen GmbH
1 Project Background and Engineering Requirements The Julius Nyerere Hydropower Project (JNHPP) is one of Tanzania’s most significant infrastructure undertakings in recent years. Located on the Rufiji River, it has a total installed capacity of 2,115 megawatts and is expected to greatly enhance the nation’s power supply capacity while promoting socio-economic development upon completion. The […]
issia Yamal LNG / Arctic LNG 2
1. Project Background and Extreme Environment The Yamal LNG / Arctic LNG 2 Project is one of the world’s largest polar liquefied natural gas projects, located on the Yamal Peninsula in Russia, within the Arctic Circle. This large-scale energy development integrates natural gas exploration, production, liquefaction, transportation, and sales. Upon full completion, the project will […]
Tee Fittings: Key Connectors in Piping Systems
Tee Fittings: Key Connectors in Piping Systems 1. Definition and Basic Function Tee (also known as pipe tee, tee fitting, or tee connector) is a pipe fitting with three openings. Core Function: Used to change fluid direction, enabling flow splitting (one inlet, two outlets) or combining (two inlets, one outlet). Typical Application Location: Where a main […]
Detailed explanation of the characteristics and application fields of elbow products
I. Key Characteristics Flow Direction Control: Precisely alters pipeline direction (common angles: 45°, 90°, 180°, or custom). Connection Hub: Maintains pipeline continuity at direction changes. Design Versatility: Available in multiple angles, materials, manufacturing methods, standards, and connection types to suit diverse operational requirements. Compact Structure: Simpler and more space-efficient than multi-fitting directional solutions. Optimized Flow (Low Resistance): Well-designed types (e.g., […]
Introduction to welded pipe fittings
Definition & Manufacturing: Butt-weld fittings primarily refer to pipe fittings connected via welding. Manufacturing typically follows two paths: Path 1: The fitting manufacturer uses welded pipes conforming to standards as raw material. These are formed into the required shapes (e.g., elbows, tees) through cold/hot forming processes (e.g., pushing, pressing, bending). This forming process itself does not include welding operations; […]
