Used for Oil and Gas Pipeline Internal Thread Seamless Carbon Steel Pipe 10# 4130X 30crmnsia ND 2520 Seamless Pipe Manufacturer

• After-sales Service: 24h Online Service
• Warranty: Lifetime Warranty
• Type: Seamless Pipe
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Antiseptical
• Model NO.: Seamless Steel Pipe
• 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: Within 7 Days
• Alloy or Not: Non-Alloy
• Tolerance: +/-1%
• Ends: Plain Ends / Bevel Ends
• Oiled or Non-Oiled: Non-Oiled
• Width: 2-600mm
• Outer Diameter: 32mm-630mm
• Length: 12m, 6m or Customized
• Special Pipe: Thick Wall Pipe
• Quality: Mill Test Certificate Supplied
• Processing Service: Bending, Welding, Decoiling, Punch
• Price Term: CIF CFR Fob EXW
• Payment Term: 30%Tt+70%Tt / LC
• Delivery Time: Within 7 Days
• Transport Package: Bundles or in Bulk
• Specification: Thickness: 1-300mm
• Trademark: Great Steel
• Origin: Shandong, China
• HS Code: 7304311000
• Production Capacity: 1000t/M

Product Description

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Seamless steel pipe is a type of steel pipe that is manufactured without any welding seam or joint. It is made by heating a solid billet of steel to a high temperature and then stretching it out to form a hollow tube. The absence of a welded seam makes seamless steel pipes stronger and more reliable than welded pipes. Seamless steel pipes are commonly used in various industries, including oil and gas, petrochemical, power generation, and automotive. They are used for transporting fluids and gases, as well as for structural applications. The advantages of seamless steel pipes include: 1. Strength and durability: Seamless steel pipes are stronger and more durable than welded pipes because they do not have any weak points due to welding. 2. Uniformity: Seamless steel pipes have a uniform thickness and diameter throughout their length, which ensures consistent performance and reliability. 3. Corrosion resistance: Seamless steel pipes are resistant to corrosion, making them suitable for use in harsh environments. 4. High pressure resistance: Seamless steel pipes can withstand high pressure and temperature, making them ideal for applications that require reliable performance under extreme conditions. 5. Cost-effectiveness: Although seamless steel pipes may have a higher initial cost compared to welded pipes, their long-term durability and reliability make them a cost-effective choice. In conclusion, seamless steel pipes are a reliable and durable option for various applications. Their strength, uniformity, corrosion resistance, high pressure resistance, and cost-effectiveness make them a preferred choice in many industries.

 

Product Description

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

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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.