Carbon Seamless Steel Pipe

- Apr 17, 2019-

Seamless steel tube is divided into hot rolling and cold rolling (pull) seamless steel tube.Hot rolled seamless steel tubes are divided into general steel tubes, low and medium pressure boiler steel tubes, air mass boiler steel tubes, steel tubes, stainless-steel tubes, rock oil cracking tubes, earth science steel tubes and alternative steel tubes.Cold rolled (dialed) seamless steel tubes embody general steel tubes, low and medium pressure boiler steel tubes, air mass boiler steel tubes, steel tubes, stainless-steel tubes, rock oil cracking tubes, and alternative steel tubes, likewise as carbon thin-walled steel tubes, alloy thin-walled steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, stainless-steel tubes, and stainless-steel tubes.The external diameter of hot-rolled seamless tube is mostly bigger than 32mm, and also the wall thickness is two.5-75mm. The external diameter of cold-rolled seamless tube is up to 6mm, the wall thickness is up to zero.25mm, and also the external diameter of thin-walled tube is up to 5mm, and also the wall thickness is a smaller amount than zero.25mm. The cold rolling has higher dimensional accuracy than the new rolling.




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

No.92 JieFang East Road ,Cangzhou City, Hebei,P.R.China.

 CSPG  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 spiral 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.



Buttweld Seamless and Welded Carbon Steel FittingsSize
90° LR Elbows90° SR Elbows90° Reducing Elbows45° ElbowsTeesReducing TeesConcentric ReducersEccentric ReducersCapsStub EndsCrossesReducing Crosses180° LR Return Bends180° SR Return BendsLateralsWeldoletsSwage NipplesNipplesCouplingsWeld RingsSaddlesSizes 1/8" - 36"

 

Pressure Fitting ConfigurationsSize
90° Elbows45° ElbowsStreet ElbowsTeesCrossesCouplingsReducersInserts CapsUnionsSizes 1/8" - 4"

 

Other Fitting ConfigurationsSize
LateralsBushingsPlugsSizes 1/8" - 4"

 

GradeSpecification
Carbon SteelA/SA234 WPB
Carbon SteelA/SA234 WPC
Carbon SteelA/SA105



OD

1.0-30mm,10.0-700.0mm

WT

SCH5,SCH10,SCH20,,SCH60,SCH80,SCH100,SCH120,SCH160,XXS

Specification

1.Outer Diameter:10mm---700mm;2.Wall Thickness:1.0mm--30mm;3.Length:Max 12m

4.We can also produce according to customersrequirement

Material

10#20#45#16Mn A106 Gr A,B,A53 Gr B,ASTM A179,A315B,A335 P11,A335 P22,A335 P5 
12CrMo 15CrMo 20CrMo 42CrMo 12Cr1Mov 10CrMo 910A 355P 22 STF A25

Standards

1. ASTM:ASTM A106GR.A; ASTM A106GR.B; ASTM A53GR.A; ASTM A53GR.B; 
     ASTM A333; ASTM A334; ASTM A192; ASTM A210;

2. JIS: G3452;G3457; G3454; G3456; G3461; G3454; G3455; 
     STPG38; STPG38; STS38; STPT42; STB42; STS42; STS49; STPT49

3. DIN:ST33;ST38ST35;ST42;ST45;ST52.4;ST52; TT St35N;10Ni14;15Mo3

 

Certificates

Environmental Management System Certificate; Quality Systerm Certificate; API; ISO

Process Method

1. Cold Drawn2. cold rolled3. Hot rolled

Face finished

1. Manual polished; black paint on the face;anti-rust oil and caps on both ends; galvanized

UsageRange

structral pipe;oil or gas transportation; fluid pipe;. line pipe;drill pipe;6. boiler pipe

2:PRODUCT PHOTOS

mild carbon steel seamless pipes manufacturer in china