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November 25, 2023

Hollow Section Rectangular and square Steel Pipe for structure

Overview The EN10219 S275NLH SHS (Square Hollow Section) steel pipe is a type of fine-grained structural steel pipe. It is produced according to the EN10219 standard, which is a European specification for cold-formed welded structural hollow sections of non-alloy and fine grain steels. Mechanical Properties The S275NLH grade is known […]

November 25, 2023

large diameter Square Steel Pipe manufacturing Method – PART 2

EN10219 Square Hollow Steel Tube: An In-Depth Exploration What is EN10219 Square Steel Pipe ? S460NLH is a grade of fine-grained steel used in the manufacturing of various high-strength components and building structures. This steel grade follows the European Standard EN10210. Mechanical Properties of EN10219 Square Steel Pipe For wall […]

November 25, 2023

large diameter Rectangular Steel Pipe manufacturing Method – PART 1

【0001】 [Industrial Application Field] The present invention relates to a continuous hot forming method of large-diameter rectangular steel pipes, and more specifically, to a thick-walled steel strip. The two ends are butt welded by cold plastic processing parallel to its longitudinal direction to form a large-diameter steel pipe with a […]

November 21, 2023

Guide to Butt Welding Steel Pipe Elbows

Guide to Butt Welding Steel Pipe Elbows Butt welding is a commonly used method for joining two sections of pipe together, including pipe elbows. This process involves aligning the two sections and then heating them until they can be fused together. Below is a step-by-step guide on how to butt […]

November 21, 2023

STAINLESS STEEL PIPE ELBOW – BUTT WELD BEND

High-Quality Stainless Elbow: Seamless vs. Welded We proudly provide an extensive range of stainless bends, available in both seamless and welded versions. These variations cater to the diverse needs of our customers, offering different levels of strength, durability, and cost-effectiveness. Seamless Butt Weld Elbows Seamless butt weld elbows are […]

November 20, 2023

Ductile Iron pipe vs Galvanized Steel Pipe for Water Transmission Systems – A Compa rative Study

Water Transmission Systems: A Comparative Study of Ductile Iron vs Galvanized Steel Pipes Water, the lifeblood of our ecosystem, necessitates an efficacious and reliable transportation system. Among the diverse options available, Ductile Iron Pipes (DIP) and Galvanized Steel Pipes (GSP) are dominant. This article presents a comprehensive analysis of these […]

November 16, 2023

Pipe Fittings Manufacturing Processes

Pipe Fittings Manufacturing Processes Several manufacturing processes are employed to produce pipe fittings such as elbows, tees, and reducers. Pipe fittings are typically fabricated from seamless pipes and welded pipes that include filler material. However, ERW (Electric Resistance Welded) and EFW (Electric Fusion Welded) pipes are not suitable for creating […]

November 11, 2023

SEAMLESS & WELDED STEEL PIPE SUBSTITUTE MATERIAL FOR ASTM STANDARD SPECIFICATION – JIS, BS, DIN

ALTERNATIVE MATERIALS (JIS, BS, DIN) FOR ASTM SPECIFICATIONS TABLE OF CONTENTS Scope Basis Additional Requirements Table 1: Plates Table 2: Pipes Table 3: Tubes Table 4: Forging Table 5: Castings Table 6: Bolts and Nuts Table 7: Bars and Shapes Table 8: Piping Fittings Table 9: Nonferrous Materials 1. SCOPE […]

November 9, 2023

Ductile Iron Water Pipe Systems Examination : Construction, Installation, and Properties

Ductile Iron Water Pipe Systems Examination : Construction, Installation, and Properties Abstract This research delves into the design, properties, and installation procedures of Ductile Iron (DI) water pipe systems. Through an in-depth investigation, the study aims to provide a comprehensive understanding of the subject matter, focusing on the major components, […]