Steel Tube For Shipbuilding
Tianjin Yuantai Derun Pipe Manufacturing Group Co.,Ltd.
Industrial area, Daqiuzhuang town, Tianjin city,
China
Is an approved manufacturer of
Steel hollow sections
In accordance with
DNV rules for classification – ships
Certificate No.: AMMM00002ZZ
Steel quality:
AH36 STEEL
AH36 Hollow Section
AH36 Steel square tubes
Description
What is a steel tube for shipbuilding?
Plain carbon and mild steel are the most common grades of steel for shipbuilding, as they boast a raft of beneficial properties that make them uniquely suited for marine engineering. These include: High yield strengths and typical tensile strengths in a range of 490 – 620 Mpa
Steel tubes are widely used in shipbuilding due to their strength, durability, and resistance to corrosion. These tubes are used for a variety of applications in the marine industry, including structural components such as frames and braces, piping systems, and ballast systems. Steel tubes used in shipbuilding are typically made from high-strength, low-alloy steels, which offer excellent toughness and resistance to fatigue. They are also designed to meet rigorous safety and quality standards set by various regulatory bodies, such as the International Maritime Organization (IMO) and the American Bureau of Shipping (ABS). Steel tubes are an essential component of modern shipbuilding, and their use plays a crucial role in ensuring the safety and reliability of marine vessels.
What are AH36 Mechanical properties?
Tensile: 70 to 90 ksi ( 482.65MPA to 620.55MPA)
Yield: 51 ksi min (355MPA min)
Elongation: 17 min in 8” 20 min in 2”
Charpy Requirements (LCVN):
AH36: 25 ft/lbs @ 32°F
DH36: 25 ft/lbs @ -4°F
EH36: 25 ft/lbs @ -40°F
Why Yuantai Group?
We provide AH36 DH36 EH36/40 FH36 high-strength steel tubes which are used in shipbuilding and other marine applications, Yuantai Derun Group is one of the leading steel tubes for shipbuilding manufacturing companies in China, which owns 1/2 production lines to produce 500*500 shipbuilding steel hollow sections made from coils directly in China, owns unique advanced technology to produce steel tubes for shipbuilding sizes max to 1000*1200mm with a number of patented technologies, in order to meet the growing demand of abroad shipbuilding customers, Yuantai has set up special funds to develop special specifications molds, those of which is not popular in the domestic market. Almost all of the steel tubes for shipbuilding sizes production can be completed in Yantai, which reduces the cost of customer procurement, improves the delivery speed, and improves the satisfaction of the end-users of hollow sections.
2008~2021 China shipbuilding steel consumption
Years | shipbuilding steel consumption | Increase in value over the previous year | Sections | ||
(10000tons) | (%) | plates | beams | others | |
2012 shipbuilding steel consumption | 1200 | -29.4 | 1055 | 105 | 40 |
2013 shipbuilding steel consumption | 1100 | -8.3 | 900 | 110 | 90 |
2014 shipbuilding steel consumption | 1300 | 18.2 | 1050 | 145 | 105 |
2015 shipbuilding steel consumption | 1200 | -7.7 | 900 | 110 | 90 |
2016 shipbuilding steel consumption | 1150 | -4.2 | 870 | 90 | 80 |
2017 shipbuilding steel consumption | 800 | -30.4 | 650 | 70 | 65 |
2018 shipbuilding steel consumption | 850 | 6.3 | 700 | 77 | 73 |
2019 shipbuilding steel consumption | 880 | 3.5 | 725 | 80 | 75 |
2020 shipbuilding steel consumption | 950 | 8.0 | 800 | 80 | 70 |
2021 shipbuilding steel consumption | 980 | 3.2 | 820 | 90 | 70 |
Hot Tags: Steel Tube For Shipbuilding, China, suppliers, manufacturers, factory, customized, wholesale, bulk
Send Inquiry
You Might Also Like
