Product Details

Seamless Standard and Line Steel Pipe Products Energy-specific steel seamless tubular products developed, tested, and produced in China. Critical applications, especially those with high risk of hydrogen-induced cracking damage, demand the highest quality and dependable steel seamless tubulars....

Brief Introduction

Seamless Carbon Steel Tube

Product Name	high quality low carbon 23mm circular seamless steel pipe tube
Outer diameter	10mm~914.4mm
Schedule	sch10~schxxs
Thickness	1mm~100mm
Unit length	3m, 5.8m, 6m, 11.8m, 12m, 13.5m or as per customers' request
Brand	TPCO,BAOSTEEL,BAOTOU STEEL,TIANDA,LONTRIN,HYST etc.
Standard	ASTM A106,A53,A179,A192,A333,A519,A795,A335,A500 API 5L, API 5CT JIS G3452,G3454,G3455,G3456,G3444,G3460,G3461,G3464 DIN1629,DIN2391 EN10210,EN10025 GB/T 8163, GB/T 5310,GB/T 3087and so on
Material	A,B,C,Gr.3,Gr.6 P5,P9,P11,P12,P91... PSL1/PSL2 X42,X52,X60,X65,X70,X80 SGP,STPG,STS,STPT,STPL,STB,STBL ST35,ST37,ST52 S235,S275,S355 Q235,Q345,10#,20#,45#,16Mn and so on
Surface	Cold Drawn, Cold Rolled, Welded
Packing	in bundles, in loose, plastic end caps or end protectors,non-woven fabrics packings
Application	conveying oil,steam,water,gas,air at low/medium/high pressure or temperature fire protection systems civil engineering, architecture and other structures shipyard, oil field, gas field

European standard: BS EN 10210-1:2006 Mechanical properties
Grade	S235JRH	S275JOH	S275J2H	S355JOH	S355J2H	S355K2H
Minimum yield strength(N/mm²)
≤16	235	275	275	355	355	355
>16≤40	225	265	265	345	345	345
>40≤63	215	255	255	335	335	335
>63≤80	215	245	245	325	325	325
>80≤100	215	235	235	315	315	315
>100≤120	195	225	225	295	295	295
Tensile strength(N/mm²)
<3	360-510	430-580	430-580	510-680	510-680	510-680
≥3≤100	360-510	410-560	410-560	470-630	470-630	470-630
≥100≤120	350-500	400-540	400-540	450-600	450-600	450-600
Minimum elongation(%)
≤40	26	23	23	22	22	22
>40≤63	25	22	22	21	21	21
>63≤100	24	21	21	20	20	20
>100≤120	22	19	19	18	18	18

Seamless Standard and Line Steel Pipe Products

Energy-specific steel seamless tubular products developed, tested, and produced in China.

Critical applications, especially those with high risk of hydrogen-induced cracking damage, demand the highest quality and dependable steel seamless tubulars. U . S. Steel Tubular Products produces seamless standard and line steel pipe by piercing solid billets of fully killed steel, a process that only the soundest, toughest steel can tolerate.

The chemical and mechanical properties of our seamless steel pipe are those prescribed by current API, ASTM, ASME, and applicable CSA standards. Canghzou Steel Pipe Grouop is the only domestic producer of seamless pipe in the 10-1/8” to 24” OD range. And, because we’re domestically owned, sourced, and produced, our customers know they’re getting the highest quality products available, combined with personal, hands-on customer service.

We produce the highest quality steel products. Customers use our seamless standard and line steel pipe for a variety of critical applications, including the transmission of crude oil, natural gas and petroleum products, refining and process piping for the chemical and petro-chemical industries, structural members in the construction industry, slurry pipelines as well as water transmission line applications.

A106 Comparative Specifications

ASTM Specification A106 covers seamless carbon steel nominal wall pipe for high-temperature service, suitable for bending, flanging and similar forming operations. NPS 1-1/2 and under may be either hot finished or cold drawn. NPS 2 and larger shall be hot finished unless otherwise specified. Surface finish standards are outlined in the specification.

Purchaser may specify NDE in lieu of hydrosta

Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation.

We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.

With the sense of responsibility, customer-centered, market-oriented, service-oriented, spot supply as the main body, good reputation, excellent business quality, integrity, conscientious work, perception of society and the spirit of Bianjin, we are committed to creating a win-win, easy and convenient large-scale integrated steel procurement for customers Platform.

The company upholds the enterprise tenet of integrity-based and customer-oriented, constantly strengthens internal management and builds an elite team, and will: all for users throughout the whole process of economic management, for this purpose, to provide customers with high-quality products and excellent services.