St35 St37 St45 St52 Seamless Line Pipe Carbon Seamless Steel Pipe

• Customization: Available
• After-sales Service: 24h Online Service
• Warranty: Lifetime Warranty
• Model NO.: Carbon Seamless Steel Pipe
• Technique: 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: 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
• Delivery Time: Within 7 Days
• Payment Term: 30%Tt+70%Tt / LC
• Price Term: CIF CFR Fob EXW
• Processing Service: Bending, Welding, Decoiling, Punching, Cutting
• Quality: Mill Test Certificate Supplied
• 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

product display

 

Product Description

Seamless Steel Pipe is a type of steel pipe made from a single piece of metal without any welding or joints. It is widely used in various industries such as oil and gas, construction, and mechanical engineering due to its high strength, durability, and corrosion resistance.
Our Seamless Steel Pipes are available in different materials such as carbon steel, alloy steel, and stainless steel, and are manufactured in accordance with international standards such as ASTM, DIN, and JIS. The size range of our pipes is from 1/8" to 36" in outer diameter (OD) and from SCH 10 to SCH XXS in wall thickness (WT).
We offer our Seamless Steel Pipes in fixed lengths of 6 meters or 12 meters, or in random lengths up to 12 meters. The pipes can be surface treated with black, galvanized, or varnished finishes, and can be packed in bundles or as per customer's requirements.
Our Seamless Steel Pipes are certified by ISO, API, and CE, ensuring the highest quality standards. With our extensive experience and expertise, we are committed to providing our customers with the best quality products and services. 
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

Shandong Great Steel Co., Ltd. is a comprehensive enterprise that has been established for more than 18 years and integrates metal product forging, processing, sales, and logistics distribution. our products are exported to more than 20 countries and regions in Southeast Asia,the Middle East, Africa, and South America,well received by customers. The company's main products are ductile iron pipes, manhole covers, seamless steel pipes, carbon steel plates, alloy steel plates, galvanized coils, aluminum plates, etc. We can provide customers with customized services of various specifications. Shandong Great Steel welcomes global cooperative enterprises to create a better tomorrow together.

 

Our Products

Certifications

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.