The prices of seamless steel tubes have mostly increased, and iron ore futures have risen by more than 1%

Steel billets: On the 21st, Tangshan steel billets were sold at a low price through direct delivery, and the spot price for warehousing was reported at 3020-3030 including tax. Downstream finished product prices remained …

DATE： 2025 4-21

Ma'anshan Iron and Steel applies for a patent for steel with high strength, toughness, and resistance to hydrogen sulfide corrosion, using seamless steel tubes for drilling

Ma'anshan Iron and Steel Co., Ltd. has applied for a patent entitled "Steel for seamless steel tubes with high strength, toughness, and resistance to hydrogen sulfide corrosion, and its production method, seamless st…

DATE： 2025 4-11

Comprehensive Description of ASME SA213 T92 Alloy Steel Pipe

Comprehensive Description of ASME SA213 T92 Alloy Steel Pipe1、 Standards and Basic AttributesASME SA213 T92 alloy steel pipe follows the ASME SA-213/SA-213M standard and belongs to high chromium molybdenum alloy heat-res…

DATE： 2025 3-7

ASME SA213 T91 Seamless Steel Pipe Comprehensive Description

ASME SA213 T91 Seamless Steel Pipe Comprehensive Description1、 Standards and Basic AttributesSA213 T91 seamless steel pipe follows the ASME SA-213/SA-213M standard and belongs to the martensitic high chromium molybdenum …

DATE： 2025 3-7

Core Analysis of ASTM A519 Seamless Carbon Steel Tube and Alloy Steel Mechanical Steel Tube

Core Analysis of ASTM A519 Seamless Carbon Steel Pipe and Alloy Steel Mechanical Steel Pipe1. Standard definition and scopeCore positioning: ASTM A519 is a standard developed by the American Society for Testing and Materi…

DATE： 2025 3-4

EN10297 Core Analysis of Seamless Steel Tubes for Mechanical and Engineering Applications

EN10297 Core Analysis of Seamless Steel Tubes for Mechanical and Engineering Applications1、 Standard OverviewScope of application: EN10297 is a European standard that specifically specifies the technical requirements for…

DATE： 2025 3-4

EN10025 hot-rolled seamless steel tube structure

Core information sorting of EN10025 hot-rolled seamless steel pipe structure1. Standards and Technical RequirementsStandard scope: EN10025 is a universal standard for hot-rolled structural steel in the European Union, cov…

DATE： 2025 3-4

EN10210 Seamless Steel Tube/Pipe

EN10210 Seamless Steel Pipe Core Information Sorting1. Standard definition and technical requirementsApplicable materials: The EN10210 standard mainly targets non alloy and fine-grained structural steel hot formed seamles…

DATE： 2025 3-4

Technical Analysis of ASME SA213 T23 Seamless Steel Tube

Technical Analysis of ASME SA213 T23 Seamless Steel Tube1、 Core material characteristicsChemical composition optimization:Low carbon design: The carbon content is controlled at 0.04-0.10%, significantly reducing the risk…

DATE： 2025 2-28

Core analysis of ASME SA213 T22 seamless steel tube

Core analysis of ASME SA213 T22 seamless steel tube1、 Material characteristics and chemical compositionChemical composition:Core elements: chromium (Cr: 2.25%), molybdenum (Mo: 1.0%), carbon content ≤ 0.15%, sulfur (S ≤…

DATE： 2025 2-28

Core analysis of ASME SA213 T12 seamless steel tube

Core analysis of ASME SA213 T12 seamless steel tube1、 Material characteristics and standard specificationsChemical compositionContaining chromium (Cr: 1.00-1.50%), molybdenum (Mo: 0.44-0.65%), carbon content ≤ 0.15%, st…

DATE： 2025 2-28

Comprehensive Analysis of ASME SA213 T11 Seamless Steel Tube

Comprehensive Analysis of ASME SA213 T11 Seamless Steel Tube1. Material characteristics and chemical compositionMaterial type: ASME SA213 T11 belongs to low-carbon alloy steel (carbon content 0.08-0.12%), with high temper…

DATE： 2025 2-28

EN10216-2 made of heat-resistant steel - Non-alloy steel and alloy

1、 Standard OverviewScope of application:EN 10216-2 is the EU standard for seamless steel pipes for pressure applications, covering manufacturing, testing, and delivery technical requirements for non alloy steel and allo…

DATE： 2025 2-27

DIN17175 seamless steel tube

Technical Specification and Application Overview of DIN17175 Seamless Steel Tube1、 Standards and MaterialsExecution standard: DIN17175 is a German industrial standard suitable for seamless steel pipe manufacturing in hig…

DATE： 2025 2-27

ASME SA335 high temperature with seamless ferroitin alloy steel nominal tube

1、 Standards and Scope of ApplicationExecution standardsCompliant with ASTM A335/ASME SA-335M standard, this seamless ferritic alloy steel pipe is suitable for use in high-temperature environments with nominal and minimu…

DATE： 2025 2-27

ASME SA213 Seamless ferritic and austenitic alloy steel pipes for boilers, superheaters, and heat exchangers

ASME SA213 Seamless ferritic and austenitic alloy steel pipes for boilers, superheaters, and heat exchangers1、 Standards and specificationsApplicable scenarios:Specially designed for heat transfer pipelines that need to …

DATE： 2025 2-26

Seamless medium carbon steel pipes for ASME SA210 boilers and superheaters

Seamless medium carbon steel pipes for ASME SA210 boilers and superheaters1、 Standards and Scope of ApplicationStandard definitionASME SA210 (corresponding to ASTM A210) is designed specifically for boilers, superheaters…

DATE： 2025 2-26

ASME SA192 Seamless Carbon Steel Boiler Tubes for High Pressure Service

ASME SA192 Seamless Carbon Steel Boiler Tubes for High Pressure Service1、 Standards and specificationsInternational standard benchmarkingASME SA192 and ASTM A192 belong to the same standard system, specifically designed …

DATE： 2025 2-26

Seamless cold drawn low-carbon steel pipes for ASME SA179 heat exchangers and condensers

Seamless cold drawn low-carbon steel pipes for ASME SA179 heat exchangers and condensers1、 Standards and Scope of ApplicationStandard specifications:ASME SA179/SA-179M is a seamless cold drawn low-carbon steel pipe stand…

DATE： 2025 2-26

ASME SA106 Seamless Carbon Steel Tube for High Temperature Service

ASME SA106 Seamless Carbon Steel Tube for High Temperature Service1、 Standards and GradingStandard specificationsASME SA106 and ASTM A106 belong to the same specification system and are suitable for seamless carbon steel…

DATE： 2025 2-26