Zhejiang Ningsheng Steel Pipe Co.,Ltd.

• Company Name : Zhejiang Ningsheng Steel Pipe Co.,Ltd.
• About Us : <br> <br>Zhejiang Ningsheng Steel Pipe Co.,Ltd.,Zhejiang Ningsheng Steelpipe Co.,Ltd. is a professional manufacture of SAWL(submerged arc weld Longitudinal) steel pipe by JCOE forming based in Ningbo,China. <br />Our company shortly presentation as following: <br />1), Manufacture standard: API.5L PSL1 and PSL2;ASTM A671/A672/A691;GB/T9711 <br />2), Material:Q245R.Q345R.15CrMoR,09MnNiDR.16MoDR.L245-L485(NB.MB), <br />X42-X70(N.M);A516Cr70(A671 or C70 of A672 and C70,CL11.12.13.22.32.42,Cr(A691.CL22.32.42)etc. <br />3)Outside diameter:406mm-1626mm(big outside diameter of SAWL) <br />400mm-3500mm(longitudinal splice welded SAWL) <br />4)Thickness:6mm-50mm(big outside diameter of SAWL) <br />6-100mm(longitudinal splice welded SAWL) <br />5)Length:6M-12M(outside diameter of SAWL) <br />1M-40M(longitudinal splice welded SAWL) <br />6) Heat Treatment: Furnace(13500*6000*3500mm),temperature less 1000(+/-5) <br />7)Finished:printing mark;coating;beveled;ends protector and bolster, <br />We have following qualifications: <br />1) ISO9001:2008, <br />2) ISO14001:2004, <br />3) OHAS18001:2007, <br />4) 97/23EC,Annex I,Section 4.3 and EN764-5,Para.4.2 by TUV SUD, <br />5) DNV, <br />6) API-5L(A1 level), <br />7) Manufacture License of Special Equipment of R.P.C.(A1 level), <br />8) Special Equipment Test Certifications for ASTM A691;A671;A672 and GB/T9711, <br />9) Work Safety Standardization certification, <br />10) Radiation Safety License. <br />Warmly welcome your RFQ in anytime <br /> <br />Contact:Tony Zhang <br />Zhejiang Ningsheng Steel Pipe Co.,Ltd. <br />Add.:No.388 Baotao Road Cidong Industrial Zone Cixi,Ningbo,Zhejiang,China <br />Mobile:+86 13355990401 <br />zhangteyi(at)gmail.com <br />skype:zhangteyi<br><br>
• Product/Service : SAWL pressure steel pipe, API 5L,ASTM A691, GB/T9711
• Category : Minerals & Metallurgy
• Contact Person : Tony Zhang
• Link More : China Minerals & Metallurgy ,
• Telephone :
• Fax :
• Address : Cixi Cidong Industrial Zone,Botao Road 388# Ningbo Zhejiang 315338 China
• Website : http://www.znssp.com
• Business Type : Manufacturer

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