Name: Carbon Steel Line Pipe
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Q235/S235JR Carbon Steel Plate
The Q235/S235JR Carbon Steel Plate has excellent strength and plasticity and is suitable for a variety of engineering fields, including construction, Bridges, machinery, vehicles, ships and pressure vessels. It is easy to cut, bend and weld, which gives it an advantage in improving production efficiency and reducing production costs.
Stainless Steel Sheet
Stainless steel plate surface smooth, high plasticity, toughness and mechanical strength, acid, alkaline gas, solution and other media corrosion. It is a kind of alloy steel that is not easy to rust, but it is not absolutely rust free. Stainless steel plate refers to the air, steam and water and other weak medium corrosion steel plate, and acid resistance steel plate is acid, alkali, salt and other chemical corrosion medium corrosion steel plate. Stainless steel plate since the beginning of the 20th century, has a history of more than 1 century.

Carbon Steel Line Pipe

Carbon Steel Line Pipes have superior strength and machinability, and can withstand greater pressure and weight. Carbon steel pipes have good corrosion resistance and can be used in a variety of corrosive environments.

Different minimum order quantities lead to different product prices
If you need it, please click below to get a free quote

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Carbon Steel Line Pipe meets the following criteria:

Steel grade	Mass Fraction,Based on Heat and Product Analyses % max									Carbon Equivalent
Steel grade	C	Si	Mn	P	S	V	Nb	Ti	other	CEⅡW	Cepcm
L245R or BR	0.24	0.4	1.2	0.025	0.015	c	c	0.04	e,l	0.43	0.25
L290R or X42R	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	e,l	0.43	0.25
L245N or BN	0.24	0.4	1.2	0.025	0.015	c	c	0.04	e,l	0.43	0.25
L290N or X42N	0.24	0.4	1.2	0.025	0.015	0.06	0.05	0.04	e,l	0.43	0.25
L320N or X46N	0.24	0.4	1.4	0.025	0.015	0.07	0.05	0.04	d,e,l	0.43	0.25
L360N or X52N	0.24	0.45	1.4	0.025	0.015	0.1	0.05	0.04	d,e,l	0.43	0.25
L390N or X56N	0.24	0.45	1.4	0.025	0.015	0.1	0.05	0.04	d,e,l	0.43	0.25
L415N or X60N	0.24	0.45	1.4	0.025	0.015	0.1	0.05	0.04	g,h,l	As agreed
L245Q or BQ	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
L290Q or X42Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
L320Q or X46Q	0.18	0.45	1.4	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
L360Q or X52Q	0.18	0.45	1.5	0.025	0.015	0.05	0.05	0.04	e,l	0.43	0.25
L390Q or X56Q	0.18	0.45	1.5	0.025	0.015	0.07	0.05	0.04	d,e,l	0.43	0.25
L415Q or X60Q	0.18	0.45	1.7	0.025	0.015	g	g	g	h,l	0.43	0.25
L450Q or X65Q	0.18	0.45	1.7	0.025	0.015	g	g	g	h,l	0.43	0.25
L485Q or X70Q	0.18	0.45	1.8	0.025	0.015	g	g	g	h,l	0.43	0.25
L555Q or X80Q	0.18	0.45	1.9	0.025	0.015	g	g	g	I,j	As agreed

Our pipelines are carefully designed to transport vital materials across vast terrain, making them the first choice for transporting oil, gas, oil and water.

Our pipes are made of high-strength carbon steel and strictly adhere to respected standards such as API SPEC 5L, ISO 3183 and GB/T 9711, a testament to durability and resilience.

With the ability to withstand high pressure, when you choose UNIASEN's pipeline, you are not just choosing a product; You're investing in reliability, longevity and unmatched performance.

Application field of Carbon Steel Line Pipe

Oil and gas industry: Carbon steel pipe is an important pipeline material for transporting oil and gas, with high strength, reliability and corrosion resistance.
Building and Structural engineering: Carbon steel pipes are used in building and structural engineering such as Bridges, tall buildings, roads and tunnels to provide structural support.
Chemical industry: Carbon steel pipes are used in chemical equipment, pipes and containers, such as fertilizer plants, refineries, etc., with good corrosion resistance and wear resistance.
Power industry: Carbon steel pipes are used in power facilities such as boilers, heat exchangers and piping systems.
Machinery manufacturing: Carbon steel tubes are used in the manufacture of machinery and equipment, automotive parts and construction machinery.

Pipe anticorrosive coating thickness requirements

Nominal Diameter	Epoxy Coating/μm	Adhesive Coating/μm	Min. Thickness of PE Coating
Nominal Diameter	Epoxy Coating/μm	Adhesive Coating/μm	Common (mm)	Enhanced (mm)
DN≤100	≥120	≥170	1.8	2.5
100＜DN≤250			2	2.7
250＜DN≤500			2.2	2.9
500＜DN≤850			2.5	3.2
DN≥800			3	3.7

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FAQ

Q: Are You Manufacture or Trade Company?
A: We are the professional manufacturer of steel products located in Shandong province, China. Welcome to contact us and visit our factory before you place orders.
Q: How do you guarantee the quality?
A: We can send free samples to you, we can accept third-party testing.
We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.
Q: Can I get free samples?
A: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.
Q: What is the MOQ?
A: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.
Q: Can you OEM or ODM?
A: Yes, we have a strong developing team. The products can be made according to your request

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