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What are the key considerations for tolerance marking in precision steel pipes
In the selection process of precision steel pipes, tolerance marking is a crucial step that directly affects product compatibility, performance, and cost control. Even slight negligence can lead to selection errors, causing problems such as installation difficulties, insufficient load-bearing cap...Read more -
What are the welding methods for galvanized steel pipes
Galvanized steel pipes have the dual advantages of corrosion resistance and long service life, and their price is relatively low, so their usage is increasing. However, some users are careless when welding galvanized steel pipes, leading to unnecessary problems. So, what issues should be paid att...Read more -
How to correctly select and use 15CrMoG boiler steel pipes
Correctly selecting and using 15CrMoG boiler steel pipes requires attention to several key stages: selection, installation, operation, and maintenance. First, what are the key considerations for selecting 15CrMoG boiler steel pipes? (1) Based on operating parameters. Accurately consider parameter...Read more -
What details should be paid attention to in the processing of Q390D straight seam welded steel pipes
First, what are the raw material preparations for Q390D straight seam welded steel pipes? Material selection requirements: The processing of Q390D straight seam welded steel pipes begins with strictly selecting steel plates or strips that meet the Q390D standard. Q390D steel is a low-alloy high-s...Read more -
What are the boiler steel tubes commonly used in high-pressure environments according to GB/T 5310-2023
GB/T 5310-2023, “Seamless Steel Tubes for High-Pressure Boilers,” is a national standard in my country for seamless steel tubes used in high-pressure boilers. It was released on September 7, 2023, and officially implemented on April 1, 2024, replacing the older version, GB/T 5310-2017...Read more -
Why is ASTM A333 Gr.6 seamless steel pipe more suitable for use in low-temperature environments
ASTM A333-1.6 (i.e., ASTM A333 Gr.6) cryogenic seamless steel pipe is a seamless steel pipe specifically designed for cryogenic environments. It possesses excellent low-temperature toughness and strength, and is suitable for applications such as cryogenic pressure vessel piping and heat exchanger...Read more -
Why are Q355 straight seam steel pipes commonly used in industrial projects
Q355 straight seam steel pipes are widely used in construction, machinery, bridges, and other fields. Their performance and quality directly affect the safety and durability of projects. As an important category, Q355 straight seam steel pipes have different advantages in practical applications d...Read more -
Do You Know the Strength Parameters of Cold-Drawn Steel Pipes for Mechanical Structures
Cold-drawn steel pipes are widely used in mechanical structures due to their high dimensional accuracy, low surface roughness, and excellent mechanical properties. Applications include drive shafts, support columns, hydraulic system pipelines, and machine tool components. In the design and proces...Read more -
What are the material selection guidelines for high-hardness cold-drawn steel pipes
First, what are the preparatory steps before detecting the wall thickness of precision steel pipes? (a) Sample pretreatment: Remove oil, rust, coatings, and other impurities from the steel pipe surface to avoid affecting measurement accuracy. For bent or deformed steel pipes, straightening treatm...Read more -
What are some tips for machining precision steel pipes
First, tool selection for machining precision steel pipes. The appropriateness of the chamfering tool directly affects the machining stability and avoids chipping and scratching of the workpiece: (1) Selection of tool type for machining precision steel pipes: Prioritize using dedicated chamfering...Read more -
Why is Y1Cr13 seamless steel pipe widely used in various fields
Y1Cr13 seamless steel pipe is a common stainless steel pipe with excellent corrosion resistance and mechanical properties, and is widely used in chemical, petroleum, and food processing industries. As a high-quality stainless steel pipe, Y1Cr13 seamless steel pipe plays an important role in many ...Read more -
Why are 310S large-diameter stainless steel pipes widely used
310S stainless steel pipe is a high-temperature resistant and corrosion-resistant stainless steel pipe material, commonly used in chemical pipelines, storage tanks, and related equipment. Large-diameter stainless steel pipes play a vital role in modern industry, and 310S stainless steel pipe is o...Read more
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