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API Seamless Steel Tube

Seamless Steel Pipe is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. The seamless pipe is then finished to dimensional and wall thickness specifications in sizes from 1/8 inch to 32 inch OD. Carbon Steel Seamless Pipes / Tubes Carbon steel is an alloy consisting of iron and carbon. The percentage of carbon in the steel affects the hardness, strength of elasticity and ductility of carbon steel. Seamless carbon steel pipe or solid steel ingot is made of the capillary tube through the hole, then through the hot-rolled, cold rolled or cold drawn is made.

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Product Details

One key advantage of Cold Rolled Seamless Steel Pipes is their superior quality compared to other types of pipes. The absence of welds eliminates potential weak points in the structure, making them less prone to leakage or failure under extreme conditions. Additionally, their smooth interior surface allows for efficient fluid flow with minimal frictional losses.

Product name	Cold Rolled Seamless Steel Pipe
Section Shape:	Round
Surface Treatment:	Cold Rolled
Tolerance	±1%
Standard :	AiSi ASTM 12Cr1MoV, J55, K55, N80, L80, etc
Application:	Fluid Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE
Processing Service:	Cutting
Certificate:	API, CE, JIS, ISO9001
Outside Coating:	black painting, anti-corrosion oil, galvanized or as per required by customer
Length:	5-12M
OD.:	1/8''--24''
Material:	10#, 20#, 45#, 16Mn, 27SiMn, 15CrMo, 30CrMo, 40Cr
Invoicing by actual weight

Produt	Grade
Structural pipe for machining	20#,45#,Q345B,Q345D,ST52,S355J2H,20Mn,25Mn,40Mn2,27SiMn, 20Cr,40cr,35CrMo 42CrMo,ASTMA106Gr.B,C4140,4130
Auto tube	SAE1527,SAE5130,E355,E430,E500,SCr420K,20CrMnTiH,20-45Mn2 22CrSH,42CrMo54,SCM420H
Hydraulic prop tube	20MnTiB,27SiMn,26MnVNb,ZDQ700,FGS80WV,30CrMnSi,S890
Oil pipe	37CrMnMo,37Mn5,36Mn2V,30Mn5,25CrMnMo,28MnTiB
High pressure boiler tube	20G,15CrMoG,12Cr1MoVG,10Cr9Mo1VNbN,T/P11,T/P12,T/P22,T/P23, T/P5,T/P9,T/P91,T/P92,10MoWVNb,P265GH,P335N,13CrMo4-5,10CrMo9- 10,37Mn,34Mn2V,30CrMo
Bearing tube	GCr15,100Cr6,52100,SUJ2,GCr15SiMn,100CrMnSi6-4,GCr18Mo,100CrMo7, G20CrNi2Mo,8620
Standard	GB/T8162,GB/T8163,GB5310,GB3087,GB/T17396,JISG3445,ASTMA106, ASTMA335,ASTMA179,ASTMA210,ASTMA519,EN10297,EN10210-1,EN10210- 2,EN10025,EN10216,DIN1629,DIN17175,API5CT,API5DP,API5L

Cold Rolled Seamless Steel Pipe

Our company, Liaocheng Xinglong Seamless Pipe, was established in 2004 and covers an area of 15,000 square meters with total assets amounting to 250 million Yuan. We possess an annual production capacity of 40,000 tons and have implemented a comprehensive quality control system. Additionally, we have established Shandong Liaocheng Yuanhetai Steel Products Co., Ltd., a dedicated foreign trade export company. Our products are exported to numerous countries across Asia, Europe, and South America. They find extensive applications in industries such as petroleum, chemicals, power generation, coal mining operations as well as machinery manufacturing including low and high-pressure boilers and hydraulic props.

https://yht-steelpipe.en.alibaba.com/

FAQ

What is your annual output?
400,000 metric ton per year.
What is your capacity of dimension?
OD 12-610MM, WT 2-100MM
What is your delivery time?
5-30 days, according to stock or new production.