Seamless Steel Pipes API5l A106b Q235B Carbon Steel Pipe Sch10 Sch40 Hot Rolled Carbon Steel Tube

Product Description

Carbon steel pipes are divided into two categories: hot-rolled and cold-rolled (drawn) steel pipes.
Hot-rolled carbon steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.
In addition to general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and other steel pipes, cold-rolled (pulled) carbon steel pipes also include carbon thin-walled steel pipes, alloy thin-walled steel pipes, non-ferrous steel pipes, etc. Rust thin-walled steel pipe, special-shaped steel pipe. The outer diameter of hot-rolled seamless pipes is generally greater than 32mm, and the wall thickness is 2.5-75mm. The outer diameter of cold-rolled seamless pipes can reach 6mm and the wall thickness can reach 0.25mm. The outer diameter of thin-walled pipes can reach5mm and the wall thickness is less than 0.25mm. Cold rolling has higher dimensional accuracy than hot rolling.

Product Name		carbon steel pipe
Size	O.D	21.3-750mm
	W.T	2-50mm
	Length	1-12m , customized
Standard		AISI,ASTM,GB,DIN,BS,JIS
Color		coating /black
Technique		Cold/Hot Rolled
Section Shape		Round
Main Market		Southeast Asia, Middle East, Australia,USA,South America,Africa
Productivity		5000 Tons/month
Packing		Standard bundle package Beveled end or as per request
Surface Treatment		Black Painted, PE Coated, Galvanized or Customized all available
Date of Delivery		According to The Specifications And the Quantities Of Each Contract,Time Start To Begin When We confirm the Date or L/C
Remarks		1.Payment Terms T/T, L/C,West Union
		2.Trade Term:FOB/CFR/CIF , discussible
		3.Minimum Quantity of Order: 1 Ton
		4.Delivery Time: 3-5 days after receipt of deposit

X60 line pipe is used for oxygen, water and oil transportation pipes in the petroleum and natural gas industries.

Standard	Grade	(%)	CEV(%)
C	Si	Mn	P	S	V	Nb	Ti
API SPEC 5L GB/T9711.2	B	≤0.16	≤0.40	≤1.10	≤0.020	≤0.010	-	-	-	≤0.42
X42	≤0.17	≤0.40	≤1.20	≤0.020	≤0.010	≤0.05	≤0.05	≤0.04	≤0.42
X52	≤0.20	≤0.45	≤1.60	≤0.020	≤0.010	≤0.10	≤0.05	≤0.04	≤0.45
X60	≤0.21	≤0.45	≤1.60	≤0.020	≤0.010	≤0.15	≤0.05	≤0.04
X65	≤0.16	≤0.45	≤1.60	≤0.020	≤0.010	≤0.06	≤0.05	≤0.06	≤0.45
X70	≤0.16	≤0.45	≤1.70	≤0.020	≤0.010	≤0.06	≤0.05	≤0.06	≤0.45

Standard		Tensile Strength(MPa)	Yield Strength(MPa)	Yield to Strength Ratio	Elongation(%)	0°C impact energy Akv(J)	Heat treatment status
API SPEC 5L GB/T9711.2		≥415	245~440	≤0.80	22	≥40	Normalizing
X42		≥415	290~440	≤0.80	21	≥40	Normalizing
X52		≥460	360~510	≤0.85	20	≥40	Normalizing
X60		≥520	415~565	≤0.85	18	≥40	Normalizing
X65		≥535	450~570	≤0.90	18	≥40	Quenching+Tempering
X70		≥570	485~605	≤0.90	18	≥40	Quenching+Tempering

seamless Carbon steel pipes are used in a wide range of applications, including oil pipelines, manufacturing machinery and equipment, building structures and other fields. In these fields, carbon steel seamless steel pipes can continue to exert their various excellent properties, improve production efficiency, and promote the development of industrial technology. Let's briefly describe it below:

1. Oil pipelines
In the process of oil and natural gas exploration and production, carbon steel seamless steel pipes are important pipeline materials for transporting oil and gas. Due to its high temperature resistance, corrosion resistance, pressure resistance and other properties, it has the characteristics of high temperature resistance, corrosion resistance and pressure resistance. Therefore, carbon steel seamless steel pipes are widely used in oil and natural gas transmission pipelines.

2. Manufacturing machinery and equipment
Another area of application for carbon steel seamless pipes is in mechanical production processes. In mechanical equipment, carbon steel seamless steel pipes are widely used, such as exhaust pipes, bearing pipes, cold and heat exchangers and various pipe connections for automobiles, motorcycles and mechanical equipment. It can not only ensure product quality, but also have good reliability.

3. Building structure
Carbon steel seamless steel pipes can be used in building structures, such as frame structures, bridge structures, ship structures, etc. Due to its high strength, good rigidity, and strong corrosion resistance, it is widely used in the construction field. Especially in steel structure buildings, carbon steel seamless steel pipes have replaced ordinary pipes in the past, accelerating the construction process.
1.Q: Are you trading company or manufacturer ? A: We are professional manufacturer for steel pipe, and our company also is a very professional a trade company for steel 2.Q: Will you delivery the goods on time? A: Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet. 3.Q: Do you provide samples ? is it free or extra ? A: The sample could can provide for customer with free,but the courier freight will be covered by customer account. 4.Q: Do you accept the third party inspection? A: Yes absolutely we accept. 5.Q: How do we trust your company? A: We specialise in steel business for years, headquarter locates in Shandong province, you are welcome to investigate in any ways. 6.Q: How can I get your quotation as soon as possible? A: The email and fax will be checked within 24 hours,meanwhile,the Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.