Product Description

Seamless steel pipe is perforated by the whole round steel pipe, there is no weld on the surface of the steel pipe. 

According to the production method, seamless steel pipe can be divided into hot rolled seamless steel pipe,cold rolled seamless steel pipe, cold drawn seamless steel pipe, extruded seamless steel pipe, pipe jacking, etc.

According to the shape of the section, seamless steel pipe can be divided into two kinds: round pipe and special-shaped pipe. Special-shaped pipe has square, oval, triangle, hexagonal, melon seed shape, star shape and many complex shapes with wings.


Material: SA516 GR70, SS400、S355JR 、A53、A36、SM400A、St37-2、SA283Gr、S235JR、S235J0、S235J2A36、A53、A106、A192、ST52、Q355、A210、T12、T11、P5、P9、P91、T22、A333、4140、5135 etc.
Grade(EN): 1.7220、1.7336、1.2601、1.7380、1.7335、1.0033、1.0116 etc.
SizeOuter DiameterSeamless:17-914mm 3/8"-36"
Wall Thickness2-60mm SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80
Length1-12m as customer requirement


EndsPlain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded andcoupling,etc.
Surface TreatmentBare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating
Technical MethodsHot-rolled/Cold-drawn/Hot-expanded
Testing MethodsPressure test,Flaw detection,Eddy current testing, Hydrostatic testing or Ultrasonicexamination and also with chemical and physical property inspection
Third Party InspectionSGS BV MTC
Trade TermsFOB CIF CFR
Payment TermsFOB 30%T/T,70% before shipment
CIF 30% pre-payment and the balance to be paid upon B/L (copy)
or Irrevocable 100% L/C at sight




The company has passed ISO9001 quality management system certification and CE certification.  Our MTC is based on en10204-3.1 certificate.  We support third party testing such as SGS, BV and Lloyd's.

● Main products: carbon steel plate, container plate, wear plate, manganese plate, alloy, seamless tube, welded tube, API, precision tube, spiral tube, square tube, galvanized tube, I-steel, Angle steel, channel steel, H-shaped steel, flat steel, etc., can be produced according to ASTM, JIS, DIN, BS and other standards.  Products are exported to Europe, the Middle East, the United States, Southeast Asia and other more than 50 countries and regions.

● The company has more than 200 employees, including 12 senior engineers and assistants.  Existing engineering and technical personnel 16 people, technical personnel 20 people.  The company provides heat treatment, CNC machining, testing, packaging and a series of processing technology.  We pay more attention to quality and after-sale service.

● Our aim is: customer first, customer demand first, customer profit first.




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