CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

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seamless mechanical tube

Good quality Seamless Boiler Tubes for sales
Good quality Seamless Boiler Tubes for sales
RUIYUAN is a reliable supplier, we trust in them and already cooperated for 5 years. They offer good and stable quality, best service and price.

—— Mr.Wang from SINOPEC

As we've cooperated more than 7 years, RUIYUAN is not only a business partner, but also became a very best friend for us.

—— Mr.Sanjay Bajaj

They will always keep their words, and always put customer's benefit on first consideration, that's why we chose them as a long-term business partner!

—— Mr.Thomas BIttig

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seamless mechanical tube

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China Seamless Heat Exchanger Tubes with 1mm - 12mm Wall Thickness for Boiler factory

Seamless Heat Exchanger Tubes with 1mm - 12mm Wall Thickness for Boiler

Seamless Heat Exchanger Tubes with 1mm - 12mm Wall Thickness for Boiler, BS3059 Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE, ends caps Marking: as ... Read More
2017-03-14 13:47:38
China DIN 17175 Carbon / Alloy Steel Seamless Pipe , U Bending Steel Tubing PE , Ends Caps factory

DIN 17175 Carbon / Alloy Steel Seamless Pipe , U Bending Steel Tubing PE , Ends Caps

DIN 17175 Carbon / Alloy Steel Seamless Pipe , U Bending Steel Tubing PE , Ends Caps U BEND PIPE DIN17175 SEAMLESS TUBES OF HEAT-RESISTANT STEELS Part 1: Specification for low tensile carbon steel tubes without ... Read More
2017-03-14 13:47:38
China Structural 1/2 - 5 Inch Seamless Alloy Steel Pipe Tube For Heat-Exchanger factory

Structural 1/2 - 5 Inch Seamless Alloy Steel Pipe Tube For Heat-Exchanger

Structural 1/2 - 5 Inch Seamless Alloy Steel Pipe Tube For Heat-Exchanger Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per ... Read More
2017-03-14 13:47:38
China Cold Drawn Low Tensile Carbon Steel Seamless Tubing ASTM A179 / ASME SA179 factory

Cold Drawn Low Tensile Carbon Steel Seamless Tubing ASTM A179 / ASME SA179

Cold Drawn Low Tensile Carbon Steel Seamless Tubing ASTM A179 / ASME SA179 COLD DRAWN CARBON STEEL SEAMLESS TUBE Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/As per required Ends: BE... Read More
2017-03-14 13:47:38
China Mechanical Cold Drawn Heavy Wall Steel Tube Seamless Carbon Steel Tubing factory

Mechanical Cold Drawn Heavy Wall Steel Tube Seamless Carbon Steel Tubing

Mechanical Cold Drawn Heavy Wall Steel Tube Seamless Carbon Steel Tubing Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling/As per requirement Ends: PE/BE ends ... Read More
2017-03-14 13:47:38
China Seamless Heat Exchanger Tubes factory

Seamless Heat Exchanger Tubes

Welded Seamless Heat Exchanger Tubes 1mm - 12mm Wall Thickness In Boiler Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE, ends caps Marking: as per ... Read More
2015-11-11 15:50:10
China Fluid Transportation Hot Finished Pipe Gas Transportation circular steel tube Seamless factory

Fluid Transportation Hot Finished Pipe Gas Transportation circular steel tube Seamless

Fluid Transportation Hot Finished Pipe Gas Transportation circular steel tube Seamless Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps ... Read More
2017-03-14 13:47:38
China DIN17175 ST35.8 Carbon Steel Seamless Pipe , Heat resistant cold drawn steel tube factory

DIN17175 ST35.8 Carbon Steel Seamless Pipe , Heat resistant cold drawn steel tube

DIN17175 ST35.8 Carbon Steel Seamless Pipe , Heat resistant cold drawn steel tube DIN17175 SEAMLESS PIPES OF HEAT-RESISTANT STEELS Part 1: Specification for low tensile carbon steel tubes without specified ... Read More
2017-03-14 14:06:04
China JISG 3461 Galvanized Carbon Steel Seamless Pipe For Preheating Tubes / Industrial factory

JISG 3461 Galvanized Carbon Steel Seamless Pipe For Preheating Tubes / Industrial

JISG 3461 Galvanized Carbon Steel Seamless Pipe For Preheating Tubes / Industrial Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE, ends caps Marking: ... Read More
2017-03-14 13:47:38
China Hollow Steel ASTM A333 Cold Drawn Seamless Tube 1 / 8 - 4 Inch OD , 1 - 12mm WT factory

Hollow Steel ASTM A333 Cold Drawn Seamless Tube 1 / 8 - 4 Inch OD , 1 - 12mm WT

Hollow Steel ASTM A333 Cold Drawn Seamless Tube 1 / 8 - 4 Inch OD , 1 - 12mm WT SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: ... Read More
2017-03-14 13:47:38
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