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Shangdun Special Materials Co.,Ltd is a ferrous metal and non-ferrous products supplier company. We always strictly supervise from producing the products at the beginning of raw materials into processing forming and final products with our professional experience and expertise. Our Shangdun do a value-added processing products that including from processing raw materials-ingots, slabs into forming products – bright annealed tubing,electropolished tube,capillaries,and wire;materials focus on (Super) duplex,(Super) Austenitic Stainless Steel,Titanium alloy,Copper nickel alloy,Nickel alloy,Nickel base alloy— inconel,incoloy,Hastelloy,Monel.They are high purity,low inclusion contents, and high yield.We are good at some featured products like the Electropolished Tubing,Capillary tubes,and do fabrication service for slited strips by advanced producing machines.

We have the national standard production workshop cooperation with advanced manufacturing equipments. We also own the advanced inspection equipments, which guarantee the products are in good quality.

stainless steel capillary tubes

 

 

 

 

small diameter stainless steel tubes

small diameter stainless steel tubes

Bright annealed seamless stainless steel tubes

EP Tubes

EP Tubes

Electropolished Tubing for semiconductors,medical devices etc

ASTM A511 mechanical stainless steel seamless tubes

ASTM A511 mechanical stainless steel seamless tubes

Mechanical Tubes Focus on even heavy wall and roundness

Capillary

Capillary

stainless steel capillary,titanium capillary,nickel based alloy capillaries,other special alloy capillary

Bright Annealed Precision Tube

Bright Annealed Precision Tube

Material Including: Duplex,Super Duplex,Stainless Steel,Super Stainless Steel,Nickel Alloy,Nickel Base Alloy

copper nickel alloy seamless tubes

copper nickel alloy seamless tubes

ASTM SB-111/SB-111M C70600,C71500,and other copper alloy

tianium alloy seamless tubes

tianium alloy seamless tubes

Grade:Gr1,Gr2,Gr3,Gr7,Gr9,Gr12 etc staight and U-tubes

Seamless Alloy Steel Tube

Seamless Alloy Steel Tube

High pressure tubes ASME SA213 T11,T22 etc

Corrosion Resistant Alloy Tube

Corrosion Resistant Alloy Tube

Corrosion Resistant Alloy Tube

U-bend Tube

U-bend Tube

U-bend Tube

wire

wire

nickel wires,stainless steel wires,special alloy wire

special alloy strips

special alloy strips

special alloy strips