• www.ssm-pff.com ,an export and manufacturer for special materials pipes, tubes, fittings, materials including nickel-based alloy, austenitic, ferritic, duplex stainless steel
  • stainless steel seamless pipe,duplex stainless steel seamless tubes, nickel alloy, nickel base alloy seamless tube and pipe,butt-welding fitting, elbow, tee, cross, flange,valve.
  • Shangdun special materials co.,ltd is glable special alloy and stainless steel products company, which is international piping system material manufacturer and upplier, office located in Shanghai. In glable business, we have sucess to entrying North America, Europea, East Asia, Austrialia,Africa market.Our focus on natural gas transportation,offshore unit,chemical refining,nuclear power,shipbuilding,steel structure,machining and so on piping system engineering. 

We have strong resources integration, production and processing base are located in Shanghai and Jiangshu province, The factories in Shanghai and Jiangsu,which have vacuum smelting, non-vacuum smelting, horizontal continuous casting, forging, heat treatment and production lines advanced in the industry, and has international advanced technology and complete inspection means. Produces focus on : nickel base alloy,cobalt base alloy,iron base alloy,austenitic stainless steel,super austenitic stainless steel,duplex and super duplex stainless steel,high alloy material products; type are bars,pipes,tubes,fittings,flanges,which are widely used in metallurgy,cars,thermal power, nuclear power, petro-chemical, aviation and aerospace, rail transportation , paper industry,water industry and so on.

Material and size as follows: Nickel based Alloy : ASTM SB163, SB165, SB444, SB622, SB407, SB535, SB677, SB668, SB729,Inconel 600,601,625,670,690,718,X-750;Inconel 800,800H/HT,825,840,901,926,330,20;Hastelloy C-276
Super stainless steel: 904L,254MO
Duplex/Super Duplex UNS S31803,S32205,S32750,S32760, ASTM A/SA312, A/SA213, A/SA269, EN10216-5
Austenitic Pipe & Tube Standard:GOST9941-81, GOST5632-72 .ASTM/ASME A312/SA312, A269/SA269, ASTM A511, EN10216-5,DIN17458-85,DIN17456-85,JIS G3459,JISG3463,JISG3448,JISG3446,304,304L,316,316L,316Ti,310S,309S,321,321Ti,347

Oil and Gas
Cement and Minerals
Fertilizers and Petrochemicals
Metallurgy and cars industry
Mechanical industry
Wastewater Treatment and other water industry
paper industry,
aviation and aerospace
Transmission and rail transportation
thermal power and other power Generation 
nuclear power
Environmental and Safety

our strong supporting layer and our sales’ professional skills will help customers to supply efficient and timely packaged supporting serivces. We have some stock bars ,pipes, fittings .Our quality is always satisfied by our clients, we are strictly controling the whole production and testing. We will always adhere to the policy of
  • Nickel-Based Alloy

     Nickel Alloy:   N02200 / 200         N02201 / 201

     Nickel-Copper Alloy:  N04400 / monel400

     Ni-Mo Alloy:N10001 / Hastelloy B        N10665 / Hastelloy B-2         N10675      N10629      N10624

     Ni-Mo-Cr-Fe:  N10003 / Hastelloy N          N10004 / Hastelloy W           N10242      N06210      

     Ni-Co-Cr-Si:   N12160

     Ni-Cr-Fe:  N06600 / 600     N06601 / 601      N06617 / 617     N06690     N06025     N06045    N06603    N06693

     Ni-Cr-Mo:  N06058     N06059     N10002 / Hastelloy C      N10276 / Hastelloy C-276      N06022     N06035

          N06455 / Hastelloy / C-4

     Ni-Cr-Mo-W:  N06686

     Ni-Cr-W-Mo:  N06230

     Ni-Cr-Mo-Cb:  N06852   N06625

     Ni-Cr-Mo-Si:  N06219

     Ni-Cr-Fe-Mo-Cu:  N06007    N06975    N06985    N06030   N06255   N06250

     Ni-Fe-Cr:  N08120   N08800    N08810   N08811    N08801    N08020 / Carpenter 20

     Ni-Fe-Cr-Mo:  N06002   N06060    N08320    N08135

     Ni-Fe-Cr-Mo-Cu:  N08031 / Alloy 31   N08535   N08825   N08221   N08028    N08026    N08024

     Ni-Fe-Cr-Co: R30556

     Ni-Fe-Cr-Si: N08330   N08332



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