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                                                 Description 
 Name                          High pressure thick wall steel pipe carbon steel pipe manufacturer
 Outside  Diameter D                        Seamless :1/2"～24" DN15～DN600 Welded : 4"～40" DN150～DN1000 
 Wall Thickness T                             Sch 5S ≤ T ≤ Sch XXS   T≤120mm 
 Standard                                          ASTM:ASTM A106GR.A; ASTM A106GR.B; ASTM A53GR.A; ASTM A53GR.B; 
                                                          ASTM A333; ASTM A334; ASTM A192; ASTM A210; 
                                                          JIS: G3452;G3457; G3454; G3456; G3461; G3454; G3455; 
                                                          STPG38; STPG38; STS38; STPT42; STB42; STS42; STS49; STPT49 
                                                          DIN:ST33;ST38ST35;ST42;ST45;ST52.4;ST52; TT St35N;10Ni14;15Mo3 
                                                          API:APL 5LAPI 5CT ;API LINE PIPE and so on 
                                                          we can also produce according to customer requirement 
 Material                                             Carbon steel, alloy steel, stainless steel 
 Certificates                                        Environmental Management System Certificate,Quality Systerm Certificate, API, ISO, Other certificates. 
 Surface treatment                             Transparent oil, rust-proof black oil or hot galvanized. 
 Packing                                             Bundle,caps both ends,,according to customer requirement 
Use                                                     Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc. 
 Carbon steel: ASTM/ASME A234 WPB、WPC 
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911  
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N  
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti  
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H 
Low-temperature steel:ASTM/ASME A402 WPL 3-WPL 6 
High performance: ASTM/ASME A860 WPHY 42-46-52-60-65-70 
Gaodeng pipe co.,ltd.   As a manufacturer, we have 20 years of production experience, we offer not only competitive prices and high quality products, we also provide zero risk after-sales commitment  to our customers.
email:   export@gdpipeline.com
web: www.gdpipeline.com
skype:abbylee2007
With 20 years manufacture experience, not only our team can manufacture products according to ANSI, ASME, DIN, JIS, but also they can produce on guests requires, when guests provide them the product designs.  We specialize in high-pressure alloy pipe and pipe fittings.