ASTM 20′24′30′ High Quality Seamless Carbon Steel Pipe

• Customization: Available
• After-sales Service: 24h Online Service
• Warranty: Lifetime Warranty
• Model NO.: Seamless Steel Pipe
• Type: Seamless Pipe
• Technique: Cold Rolled.Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Antiseptical
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Grade: Q235 S355 20# 45# 16mn Ss400 A53 A106
• Certificate: CE, JIS, GS, ISO9001
• Alloy or Not: Non-Alloy
• Tolerance: +/-1%
• Oiled or Non-Oiled: Non-Oiled
• Ends: Plain Ends / Bevel Ends
• Width: 2-600mm
• Outer Diameter: 32mm-630mm
• Length: 12m, 6m or Customized
• Thickness: 0.5mm-100mm
• Processing Service: Bending, Welding, Decoiling, Punching, Cutting
• Special Pipe: Thick Wall Pipe
• Delivery Time: Within 7
• Payment Term: 30%Tt+70%Tt / LC
• Price Term: CIF CFR Fob EXW
• Transport Package: Bundles or in Bulk
• Specification: Thickness: 1-300mm
• Trademark: Great Steel
• Origin: Shandong, China
• HS Code: 7304311000
• Production Capacity: 10000t/M

Product Description

product display

 

Product Description

Seamless carbon steel pipe is a type of steel pipe that is made from carbon steel and does not have any welding or joints. This type of pipe is commonly used in high-pressure applications as it is able to withstand high pressures and temperatures. It is also used in industries such as oil and gas, construction, and automotive.

The manufacturing process of seamless carbon steel pipe involves heating the steel to a high temperature, which makes it malleable and easy to shape. The heated steel is then rolled into a cylindrical shape and pierced with a mandrel to create a hollow tube. The tube is then further processed to remove any impurities and to ensure that it meets the required specifications.

Seamless carbon steel pipe is available in a wide range of sizes and thicknesses, and can be customized to meet specific requirements. It is also available in different grades, such as ASTM A106, ASTM A53, and API 5L, which have different properties and are used for different applications.

Seamless carbon steel pipe has several advantages over welded steel pipe. It is stronger and more durable, as it does not have any weak points or joints. It is also more resistant to corrosion and can withstand high temperatures and pressures. Additionally, it is easier to install and requires less maintenance.

Overall, seamless carbon steel pipe is a reliable and versatile option for a wide range of applications. Its strength, durability, and resistance to corrosion make it an ideal choice for high-pressure and high-temperature applications.

seamless pipe

Descriptions	Grades	Standard	Specification (OD*WT)mm	Usage
Structural steel pipe	20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2, SAE1018, SAE1020, SAE1518, SAE1045.	GB/T8162-2008	6-1020*1.5-100	For common structure
Fluid steel pipe	10#, 20#, ASTM A106, A210, A53, 16Mn, Q345A.B.C.D.E, Q295B.C.D.E	GB/T8163-2008	8-630*1.0-40	Fluid feeding
High pressure boiler pipe	20G, 15MnG, 20MnG, 15CrMoG, 12Cr1MoVG, St35.8, St45, SA106b, SA106c, SA210a, SA210c, A335P2, P11, P12, P22, P91, P92, A213 T2,T9, T11, T12, T22, T23, T91	GB/5310-2008, ASTM A 106-99, DIN 17175-79	14-630*2-80	Temperature-resistant seamless steel pipe far high-pressure boiler
Oil casing pipe	API SPEC 5CT J55, K55, N80, L80, C90, C95, P110	API SPEC 5CT, SY/T6194-96, GB/T222-84,	10-530*1.5-36	Boiler pipes for refinery,heat-exchangeing pipes,seamless steel pipes for pipeline
Pipeline	API SPEC 5L, X42, X52, X60, X65,X70,X80 ASTM A53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245	API SPEC 5L, ISO 3183, GB/T 9711	60-630*1.5-40	Carrying gas,water or oil in the industries of petroleum and natural gas
Alloy steel pipe	4140, 42CrMo, 32CrMo, 15CrMo, Cr5Mo, 13CrMo44, 12Cr1MoV P22 T91,P91,P9, T9, Wb36	GB5310-95, GB9948-88, ASTM A335/A335M, ASTM A213/213M, DIN17175-79, JISG3467-88, JISG3458-88	16-824*2-100	The seamless steal pipes features resistance to high pressure,high/low temperature  and corrosion ano is used  in the industries of petroleum, chemical engineering and. Electric power as well as boiler
Hydraulic prop pipe	20#, 45#, 27SiMn, 30CrMoSiA	GB/T17396-2009	70-377*9-40	Coal mine hydraulic support and pillar cylinder, column, can also be used for other hydraulic cylinder, column

Packaging & Shipping

 

Our Factory

Company Profile

Our Products

FAQ

Q:Can I get samples before order ?

A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.

 

Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.

 

Q:How can I get a quotation from you ?

A:You can leave us message, and we will reply every message in time. Or we may talk on line.

 

Q:What product information do I need to provide?

A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

 

Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.

 

Q:How do we trust your company? 
We specialise in steel business for years as golden supplier on Alibaba, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in Alibaba with trade assurance which could secure your payment.