Professional Manufacturer Round Black Seamless Carbon Steel Pipe and Tube

• Customization: Available
• After-sales Service: Warranty
• Warranty: Permanent Warranty
• Model NO.: Seamless Pipe
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Antiseptical
• Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Shape: Round
• Keyword: Seamless Pipe
• Length: 6-12m / Customized
• MOQ: 1 Ton
• Price Term: CIF CFR Fob Ex-Work
• Sample: Sample Freely
• Quality: Mill Test Certificate Supplied
• Customized Service: Oed ODM
• Technology: Hot Rolled
• Fluid Steel Pipe: GB/T8163-2008
• High Pressure Boiler Pipe: ASTM a 106-99
• Oil Casing Pipe: API Spec
• Pipeline: ISO 3183
• Zinc Coating: 200-400g
• Type of Pipe Coating: Epoxy Powder
• Transport Package: Waterproof Paper, and Steel Strip Packed; S
• Specification: OD: 6mm-325mm; ID: 2-250mm
• Trademark: Great Steel
• Origin: Shandong, China
• HS Code: 7304191000
• Production Capacity: 300 Ton/Day

Product Description

Product Description

Below is our product catalog of steel 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 commom 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,heatexchangeing 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 presure,high/low temperature  and corrosion ano is used  in the industries of petroleum, chemical engineering and. Electric pwer 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

Detailed Photos

 

Product Parameters

Outer Diameter	21.3mm-660mm
Wall Thickness	0.5mm-20mm
Dia Tolerance	Control with in the standard, OD:±1%, WT:±10%
Materials	10#, 20#, 45#, Q235, Q345, Q195, Q215, SS400, ASTM A53/A106/A178/A333/A335, ST37, ST37-2, DIN 1629 ST35, ST45, ST52, DIN 17175 ST35.8, DIN 17175 19Mn5, 16Mn, Q345B, T1, T2, T5, T9, T11, T12, T22, T91, T92, P1, P2, P5, P9, P11,P12, P22, P91, P92, 15CrMO, Cr5Mo, 10CrMo910, 12CrMo, 13CrMo44, 30CrMo, GR.1, GR.3, GR.6, GR.7, Gr.B, X42, X46, X52, X60, X65, X70, X80, X100
Zinc coating	Pre galvanized steel pipe: 60-150g/m² Hot dipped galvanized steel pipe: 200-400g/m²
Type of pipe coating	Epoxy powder
Inspection	ISO, BV, SGS, MTC
Packing	Steel strip packed. Standard Export Seaworthy Package. Suit forall kinds of transport,or as required
Application	Accessorize, machinery parts, structure steel pipe, piling pipe, sewage and clear water transportation, Line pipe for petroleum and so on
Market	Southeast Asia, Middle East, Africa, Europe, South American

Packaging & Shipping

 

 

Company Profile

 

Our Advantages

 

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.