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Seamless Steel Pipe

We are committed to providing one-stop service for steel pipe products to customers around the world.

epoxy pipe,carbon steel welded pipe,boiler tubes

Seamless Steel Pipe

We are committed to providing one-stop service for steel pipe products to customers around the world.

Seamless Steel Pipe,slottedpipe,steel tube suppliers,HWDP
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Seamless Steel Pipe

Seamless pipe Including:Carbon Steel PipeSeamless Line PipeBoilers TubesStructural Steel PipePrecision Steel PipeAlloy Steel PipeNickel Alloy Pipe

According to the production method, the seamless pipe is divided into a hot rolled pipe, a cold rolled pipe, a cold drawn pipe, an extruded pipe, a top pipe etc. 

According to the shape of the section, the seamless steel pipe is divided into two types: a circular shape and an irregular shape, and the shaped pipe has a square shape, an elliptical shape and the like. 

The maximum diameter is 650mm and the minimum diameter is 0.3mm. 

Seamless steel pipe is mainly used as petroleum geological drilling pipe, cracking pipe for petrochemical industry, boiler pipe, bearing pipe and high-precision structural steel pipe for automobile, tractor and aviation.


  • Carbon Steel Pipe

    Carbon Steel Pipe

    Welded Carbon Pipe

    A53 Grade A,API5L Grade B,API5L Grade B /X42/ X52/ X60/ X65,PSL-1,PSL-2

    Sizes: 1/2”- 48” Sch. 10, STD and XH

    Single Random and Double Random Lengths

    Seamless Carbon Pipe

    ASTM A 53 Grade B,ASTM A 106 Grade B/C,API5L Grade B,API5L Grade B/ X42/ X52/ X60/ X65,ASTM A333 Grade 1/6,ASME,NACE MRO175

    Sizes 1/8”- 26” Single Random and Double Random Lengths

    Schedules Sch. 20 - Through XXH, with XXXH in 2-1/2” and 3”

  • Seamless Line Pipe

    Seamless Line Pipe

    Type: Oil-conveying pipe; Gas conveying pipe; Water conveying pipe; Sewage pipe
    Application: Oil, Gas, Water, Mineral slurry, and other fluids
    Size:OD: 1/8 – 30 inch (10.3-762mm), WT: 0.049”- 2.5” (1.24- 63.5mm)
    Standard & Grade: A192, A335, ST52, S355, A334, Q235, G3454, A179, Q235b, Q345e, ST 45, SA106b, A519, EN10210, A56, A790, S275, C45, ST35, A160, A106b, X42, X52, X56, X60, X65, X70, PSL1, PSL2, API5L.GRA,B,C

  • Boiler Tubes

    Boiler Tubes

    Product:Seamless boiler pipe, Heat exchanger tubes

    Application: Used for superheated pipelines, steam pipeline, boiling water tube

    Size:OD: 13.72-914.4mm,WT: 1.65-22mm,LENGTH: 0.5mtr-20mtr

    Pipe Standard: ASTM A192, ASTM A179,ASTM A556, ASTM A210,EN10216/BS305,JIS G3454/G3456/G3461

  • Structural Steel Pipe

    Structural Steel Pipe

    Product:Seamless Structural Pipe

    Application:Used in the general structure and the mechanism Industry

    Size:OD: 10.3-762mm,WT: 6-35mm,LENGTH: 5.8/6/11.8/12m

    Pipe Standard:ASTM A53,ASTM A519,ASTM A500 ASTM A252,JIS G3441/G3445,EN 10210/10297


  • Precision Steel Pipe

    Precision Steel Pipe

    Product:Seamless Precision Pipe,precision steel pipe, Seamless Precision Tube

    Application:Used for Mechanical Structures,Hydraulic Equipment,Automative Parts

    Size: OD: 6mm-114mm,WT: 0.5mm - 60mm,LENGTH: 5.8/6/11.8/12m

    Pipe Standard: EN 10305,ASTM A106-2006,BS 1139, DIN 2391,DIN 2445   

    Heat Treatment:NBK(+N),GBK(+A) ,BK(+C),BKW(+LC),BKS(+SR)


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