This document provides specifications for pipe dimensions including nominal pipe size, outside diameter, schedule/wall thickness, and weight. It lists pipe sizes from 1/8 inch to 2-1/2 inches in nominal increments along with the corresponding dimensions and weights in both US customary and metric units. A wide variety of schedule designations are specified for each size providing variation in wall thickness and therefore weight.
Accumulation and Over-pressure: difference between accumulation and overpressureVarun Patel
Accumulation is pressure above the maximum allowable working pressure that vessel experience during high pressure event. Hence, when we say ‘accumulation’, its mean we are talking about the vessel or equipment.
On the other hand, Overpressure is pressure above the set pressure of the pressure safety valve that PSV experience during high pressure event. Hence, when we say ‘accumulation’, its mean we are talking about the pressure relief valve.
Hdpe pipes fittings,PPR pipe fittings for hot and cold water(Fiber-Glass Reinforced PP-R Pipes,PPR-AL-PPR pipe, PPR-AL-PE pipe, PPR-AL-PERT pipe and stable state aluminum plastic composite pipe), pvc-u pipes and fittings and valves, PPR pipe cutters and welding machines, PVC-U BS threaded fittings for water supply, CPVC ASTM D2846 pipes and fittings, CPVC SCH80 pipes and fittings, UPVC SCH80 pipes and fittings, PVC-U SCH40 pipes and fittings, DIN NBR5648 pipe and fittings for water supply, IRS pipe fittings, PPH BS Threaded pipes and fittings, PVC pressure pipes and fittings, PVC pressure rubber ring joint pipes and fittings with gasket, PVC pressure pipes & fittings for drainage, DWV ASTM D2665 PVCU pipes and fittings, PP sound proof drainage pipe and fittings, PP sound proof drainage pipes & fittings, PVC gutter system for rain water, PP compression fittings for irrigation, over-lapped Aluminum plastic pipes and fittings, butt-welded Aluminum plastic pipes and fittings, pex-a pipes, pex-b pipes, PEX-EVOH pipes, PERT pipes and fittings, Multi-layer pipes and brass fittings, sliding pex brass fittings, pipe clamps, Galvanized iron pipe and fittings, brass and stainless steel pipe and fittings, zinc alloy and brass valves and fittings, shark-bite brass fittings, push-fit brass fittings, Taps/Faucets, shower heads, Shower fittings,Polyethylene(HDPE) pipes and fittings, Polyethylene spirally enwound structure wall pipes, HDPE 100 Water pipes, HDPE 80 Water pipes, HDPE 100 gas pipes, butt-fusion HDPE pipes and fittings, butt-weld HDPE pipes and fittings, socket fusion HDPE pipes and fittings, HDPE valves and fittings, HDPE quick connection fittings, HDPE clamp saddles, HDPE electro-fusion pipe fittings, electro-fusion tapping saddle, HDPE soil & waste system fittings, HDPE geothermal pipes and fittings. Solar panels, solar power inverters, solar controllers, solar batteries, solar electric cookers, solar pumps. All kinds of plastic molds and injection machines, plastic pipe and panel production lines.
AIChE Smart Stack Damper Design Provides Better Control of Fired HeatersAshutosh Garg
Stack dampers are one of the insignificant yet important component of fired heaters in the refining industry. Over 90% of the heaters in the USA are natural draft and are dependent upon the draft for efficient combustion of fuel gas with air. Stack dampers currently installed are highly oversized and are not able to control draft effectively. Furnace Improvements patent pending design overcomes these limitations and improves the damper control significantly by installing multiple actuators and changing the control characteristics of the dampers.
Accumulation and Over-pressure: difference between accumulation and overpressureVarun Patel
Accumulation is pressure above the maximum allowable working pressure that vessel experience during high pressure event. Hence, when we say ‘accumulation’, its mean we are talking about the vessel or equipment.
On the other hand, Overpressure is pressure above the set pressure of the pressure safety valve that PSV experience during high pressure event. Hence, when we say ‘accumulation’, its mean we are talking about the pressure relief valve.
Hdpe pipes fittings,PPR pipe fittings for hot and cold water(Fiber-Glass Reinforced PP-R Pipes,PPR-AL-PPR pipe, PPR-AL-PE pipe, PPR-AL-PERT pipe and stable state aluminum plastic composite pipe), pvc-u pipes and fittings and valves, PPR pipe cutters and welding machines, PVC-U BS threaded fittings for water supply, CPVC ASTM D2846 pipes and fittings, CPVC SCH80 pipes and fittings, UPVC SCH80 pipes and fittings, PVC-U SCH40 pipes and fittings, DIN NBR5648 pipe and fittings for water supply, IRS pipe fittings, PPH BS Threaded pipes and fittings, PVC pressure pipes and fittings, PVC pressure rubber ring joint pipes and fittings with gasket, PVC pressure pipes & fittings for drainage, DWV ASTM D2665 PVCU pipes and fittings, PP sound proof drainage pipe and fittings, PP sound proof drainage pipes & fittings, PVC gutter system for rain water, PP compression fittings for irrigation, over-lapped Aluminum plastic pipes and fittings, butt-welded Aluminum plastic pipes and fittings, pex-a pipes, pex-b pipes, PEX-EVOH pipes, PERT pipes and fittings, Multi-layer pipes and brass fittings, sliding pex brass fittings, pipe clamps, Galvanized iron pipe and fittings, brass and stainless steel pipe and fittings, zinc alloy and brass valves and fittings, shark-bite brass fittings, push-fit brass fittings, Taps/Faucets, shower heads, Shower fittings,Polyethylene(HDPE) pipes and fittings, Polyethylene spirally enwound structure wall pipes, HDPE 100 Water pipes, HDPE 80 Water pipes, HDPE 100 gas pipes, butt-fusion HDPE pipes and fittings, butt-weld HDPE pipes and fittings, socket fusion HDPE pipes and fittings, HDPE valves and fittings, HDPE quick connection fittings, HDPE clamp saddles, HDPE electro-fusion pipe fittings, electro-fusion tapping saddle, HDPE soil & waste system fittings, HDPE geothermal pipes and fittings. Solar panels, solar power inverters, solar controllers, solar batteries, solar electric cookers, solar pumps. All kinds of plastic molds and injection machines, plastic pipe and panel production lines.
AIChE Smart Stack Damper Design Provides Better Control of Fired HeatersAshutosh Garg
Stack dampers are one of the insignificant yet important component of fired heaters in the refining industry. Over 90% of the heaters in the USA are natural draft and are dependent upon the draft for efficient combustion of fuel gas with air. Stack dampers currently installed are highly oversized and are not able to control draft effectively. Furnace Improvements patent pending design overcomes these limitations and improves the damper control significantly by installing multiple actuators and changing the control characteristics of the dampers.
Fantastic tutorial, shared with us by Dario Ilardi, of Grafica2d3d.com, I recommend to see.
The website is in Italian, but it is full of excellent tutorials, understandable in any language.
This great tutorial, explain, step by step, how to obtain, by using vray 2.0 for sketchup, a render, clear and clean as what we see in the picture below.
Dario say : " I'm experimenting with the use of brute force as a substitute of irradiance map and I must say that in terms of speed and quality impressed me positively "
Thanks so much Dario for this one, the result is really good !
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.