Versatile Steel Metal Pipes For Industrial Use
Standard |
Steel grade |
Chemical composition |
Tensile properties |
Charpy Impact Test and Drop Weight Tear Test |
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C | Si | Mn | P | S | V | Nb | Ti | CEV4)(%) | Rt0.5 Mpa Yield strength | Rm Mpa Tensile Strength | Rt0.5/ Rm | (L0=5.65 √ S0 )Elongation A% | ||||||
max | max | max | max | max | max | max | max | Other | max | min | max | min | max | max | min | |||
L245MB |
0.22 |
0.45 |
1.2 |
0.025 |
0.15 |
0.05 |
0.05 |
0.04 |
1) |
0.4 |
245 |
450 |
415 |
760 |
0.93 |
22 |
Charpy impact test: Impact absorbing energy of pipe body and weld seam shall be tested as required in the original standard. For details, see the original standard. Drop weight tear test: Optional shearing area |
|
GB/T9711-2011(PSL2) |
L290MB |
0.22 |
0.45 |
1.3 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
1) |
0.4 |
290 |
495 |
415 |
21 |
|||
L320MB |
0.22 |
0.45 |
1.3 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
1) |
0.41 |
320 |
500 |
430 |
21 |
||||
L360MB |
0.22 |
0.45 |
1.4 |
0.025 |
0.015 |
1) |
0.41 |
360 |
530 |
460 |
20 |
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L390MB |
0.22 |
0.45 |
1.4 |
0.025 |
0.15 |
1) |
0.41 |
390 |
545 |
490 |
20 |
|||||||
L415MB |
0.12 |
0.45 |
1.6 |
0.025 |
0.015 |
1)2)3 |
0.42 |
415 |
565 |
520 |
18 |
|||||||
L450MB |
0.12 |
0.45 |
1.6 |
0.025 |
0.015 |
1)2)3 |
0.43 |
450 |
600 |
535 |
18 |
|||||||
L485MB |
0.12 |
0.45 |
1.7 |
0.025 |
0.015 |
1)2)3 |
0.43 |
485 |
635 |
570 |
18 |
|||||||
L555MB |
0.12 |
0.45 |
1.85 |
0.025 |
0.015 |
1)2)3 | Negotiation |
555 |
705 |
625 |
825 |
0.95 |
18 |
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Note: | ||||||||||||||||||
1)0.015 ≤ Altot < 0.060;N ≤ 0.012;AI—N ≥ 2—1;Cu ≤ 0.25;Ni ≤ 0.30;Cr ≤ 0.30;Mo ≤ 0.10 | ||||||||||||||||||
2)V+Nb+Ti ≤ 0.015% | ||||||||||||||||||
3)For all steel grades, Mo may ≤ 0.35%, under a contract. | ||||||||||||||||||
Mn Cr+Mo+V Cu+Ni 4)CEV=C+ 6 + 5 + 5 |
Product Introduction
Introducing our versatile steel metal tubes for industrial use, designed to meet the demanding needs of a wide range of industries. Our products are manufactured in our state-of-the-art factory in Cangzhou, Hebei Province, a leader in the steel industry since 1993. With a total area of 350,000 square meters and total assets of RMB 680 million, we are proud to have 680 dedicated and skilled employees who ensure that every product we deliver meets the highest quality standards.
Our unique manufacturing process sets our steel pipes apart from the competition. Engineered for strength and durability, these pipes are able to withstand high internal and external pressures, making them ideal for a wide range of applications. Whether you work in construction, oil and gas, or any other industrial field, our pipes are built to perform in the most challenging conditions.
One of the outstanding features of our versatile steel metal pipe is their excellent resistance to corrosion and deformation. This quality not only extends the life of the pipes, but also reduces maintenance costs, providing a reliable solution for your industrial needs. With our commitment to innovation and quality, you can be confident that our products will provide excellent performance and reliability.
Product Advantage
1. One of the main advantages of our steel metal pipes is their ability to withstand high internal and external pressures. This makes them ideal for industries such as oil and gas, construction and manufacturing.
2. These pipes are designed to resist corrosion and deformation, ensuring a longer service life and lower maintenance costs.
3. Their versatility allows them to be used in a wide range of applications, from conveying fluids to structural support.
Product shortcoming
1. Steel pipe can be heavier than alternatives like plastic or composite materials, which can create challenges during installation and transportation.
2. While they are resistant to corrosion, they are not completely immune to corrosion, especially in harsh environments. Regular maintenance and protective coatings may be necessary to extend their service life.
FAQ
Q1:What is unique about these steel pipes?
The unique manufacturing process used to produce these steel metal pipes significantly increases their strength and durability. Unlike standard pipes, these pipes are engineered to withstand high internal and external pressures, making them ideal for demanding industrial environments. Its sturdy construction ensures longevity and reduces the need for frequent replacement.
Q2:Are these pipes corrosion resistant?
certainly! One of the main features of our steel metal pipes is their resistance to corrosion and deformation. This property is critical for applications in industries such as oil and gas, construction and chemical processing, which are often exposed to harsh conditions. Corrosion resistance ensures pipes maintain their integrity over the long term, providing a reliable solution for a variety of projects.
Q3:Where are these pipes manufactured?
Our steel metal pipe production base is located in Cangzhou City, Hebei Province, with an advanced factory covering an area of 350,000 square meters. The company was founded in 1993 and has grown rapidly with total assets of 680 million yuan and 680 employees. Our rich experience and technical investment enable us to produce high-quality pipes that meet the diverse needs of our customers.