Description
Seamless steel pipe can be used for
transmitting a large number of fluid
Seamless steel pipeis a kind of hollow cross-section with no
surrounding joints. It can be used for transmitting a large number
of fluid. Such as oil, natural gas, water and some solid materials.
At the same time it can be widely used as the manufacture of
various structural parts and mechanical parts, such as the drill
pipe, automotive transmission shaft, as well as building
construction. Compared with the solid steel such as round bar , at
the same flexural torsional strength, the weight of Seamless steel
pipe is more light. It is an type of economic
steel.
Our products have passed API 5CT and
API5Lcertificate
of authority and TUV certificate of German. They also passed
GB/T*********0 national quality certificate and ISO***1:***0
international quality certificate and we won medals and special
awards in metallurgy Department, Inner Mongolia and
nationwide.
Material:J*5,K*5,N*0,P**0,L*0/Gr.B
X*2,X*6,X*2,X*6/X*5,X*0 and more.
Certificate:API spac 5L/5CT,ISO***1:***0
Process method:hot rolling or cold drawn
Surface coating:varnish painted on pipe(black
painting),anti-corrosion oil,galvanized,or painting as customer's
request.
Size:(outer diameter,wall thickness,length)
Outer diameter:*1.3mm***2mm
Wall thickness:2.*1mm **9.*4mm
Length:***2m,customized
Standards:API 5L,API5CT,ASTM A**6,ANSI,ISO***1,DIN,EN,JIS.
Packing:standard export sea-worthy packing,in bundle,corrosion
treatment,ends with pipe and protectors to groove,simple package by
weaving bags(or as per customer's request by weaving bags for each
piece then packed in seaworthy case.
End protection:plastic caps covered on both ends
Delivery condtions:annealed and pickled.
Steel Grade
GB/T***1 SY/T***7 SY/T ***0CJ/T ***2
Q**5 Q**5 Q**5 Q**5 Q**5 Q**5 *8F *8 *8AL *8F *0F *0 HG5 DF*8
SPHC M8
BS ***7 EN****7 S**5 S**5 S**5JR S**5 G2H S**5 S**5JR S**5JRH
S**5J2H St*2 St*3 St*4 St*3 St*7 St*4 ST*2
ASTM A *3 Gr. A Gr B Gr C Gr.D
API 5L A B X*2 X*6 X*2 X*6 X*0 X*5 X*0
GB/T***1 L**5 L**0 L**5 L**0 L**0 L**0 L**0 L**0 L**0 L**0
L**5 L**0 L**5 L**5
ERW Pipe Outer Diameter 6mm***0mm (1/*6"**6")
Wall Thickness 0.3mm**2mm
Length 0.5mtr**0mtr
square ends (straight cut saw cut and torch cut);
beveled for welding (All line piping is square cut to the
tolerance specified and bevelled to ANSI B*6.*5.)
Surface Lightly oiled Hot dip galvanized Electro galvanized
Black Bare Varnish coating/Anti rust oil Protective
Coatings (Coal Tar Epoxy Fusion Bond Epoxy *-layers PE)
Test Chemical Component Analysis Mechanical Properties
(Ultimate tensile strength Yield
strength Elongation) Technical Properties (Flattening Test
Bending Test Hardness Test Blow Test Impact Test etc.)
Exterior Size Inspection Hydrostatic Test(The standard
pressure is limited to **7 MPa (***0 psi)) X-ray Test.
