CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

We are leading manufacturer of CDS and HFS pipes and Tubes.

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home Products

alloy steel seamless 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

I'm Online Chat Now

alloy steel seamless tube

(58)
China Galvanized Non-Alloy Steel U Bend Pipe Seamless Steel Tube For Heat Exchanger factory

Galvanized Non-Alloy Steel U Bend Pipe Seamless Steel Tube For Heat Exchanger

Galvanized Non-Alloy Steel U Bend Pipe Seamless Steel Tube For Heat Exchanger EN10216-1 SEAMLESS CARBON STEEL HIGH PRESSURE PIPE, U BEND PIPE EN10216-1 Part 1: Non-Alloy steel tubes with specified room ... Read More
2017-03-14 13:47:38
China Heat Resisting Steel Seamless Boiler Tubes , Round Seamless Mechanical Tubing factory

Heat Resisting Steel Seamless Boiler Tubes , Round Seamless Mechanical Tubing

Heat Resisting Steel Seamless Boiler Tubes , Round Seamless Mechanical Tubing BS3059-2 STEEL BOILER AND SUPERHEATER TUBES Part 2. Specification for carbon, alloy and austenitic stainless steel tubes with ... Read More
2017-03-14 13:47:38
China Low pressure cold drawn / hot roll seamless steel pipe OD 10.2 - 711mm, P195 / P235 / P265 factory

Low pressure cold drawn / hot roll seamless steel pipe OD 10.2 - 711mm, P195 / P235 / P265

Low pressure cold drawn/hot roll seamless steel tube OD 10.2 - 711mm P195 / P235 / P265 SEAMLESS STEEL PIPE EN10216-1 FOR PRESSURE PURPOSES Part 1: Non-Alloy steel tubes with specified room temperature ... Read More
2017-03-14 13:47:38
China Hot Roll EN10216-1 Round Carbon Steel Pipe Black Painting / Varnish / Oiling factory

Hot Roll EN10216-1 Round Carbon Steel Pipe Black Painting / Varnish / Oiling

Hot Roll EN10216-1 Round Carbon Steel Pipe Black Painting / Varnish / Oiling EN10216-1 SEAMLESS STEEL PIPE (TR1/TR2) FOR PRESSURE PURPOSES Part 1: Non-Alloy steel tubes with specified room temperature ... Read More
2017-03-14 13:47:38
China Cold Drawn Carbon Steel Seamless Pipe DIN17175 for Boiler Flue / Pressure Vessel factory

Cold Drawn Carbon Steel Seamless Pipe DIN17175 for Boiler Flue / Pressure Vessel

Cold Drawn Carbon Steel Seamless Pipe DIN17175 for Boiler Flue / Pressure Vessel DIN17175 SEAMLESS TUBES OF HEAT-RESISTANT STEELS Part 1: Specification for low tensile carbon steel tubes without specified ... Read More
2017-03-14 13:47:38
China Small Diameter Heat Exchanger Tube , Carbon Steel Seamless Pipe, Cold Drawn factory

Small Diameter Heat Exchanger Tube , Carbon Steel Seamless Pipe, Cold Drawn

Small Diameter Heat Exchanger Tube , Carbon Steel Seamless Pipe BS3059-2 HEAT EXCHANGER TUBE BS3059-2 Part 2. Specification for carbon, alloy and austenitic stainless steel tubes with specified elevated ... Read More
2017-03-14 13:47:38
China JIS G 3454 High Pressure Seamless Pipe Carbon Steel , 18 Inch 24 Inch Alloy Steel Pipes factory

JIS G 3454 High Pressure Seamless Pipe Carbon Steel , 18 Inch 24 Inch Alloy Steel Pipes

JIS G 3454 High Pressure Seamless Pipe Carbon Steel , 18 Inch 24 Inch Alloy Steel Pipes Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps ... Read More
2017-03-14 13:47:38
China Hydraulic Mechanical Carbon Steel Seamless Pipe OD 6 - 350mm WT 0.8 - 35mm factory

Hydraulic Mechanical Carbon Steel Seamless Pipe OD 6 - 350mm WT 0.8 - 35mm

Hydraulic Mechanical Carbon Steel Seamless Pipe OD 6 - 350mm WT 0.8 - 35mm Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as ... Read More
2017-03-14 13:47:38
China Round EN10255 Carbon Steel Seamless Pipe, Carbon Steel Tubes, Cold Drawn factory

Round EN10255 Carbon Steel Seamless Pipe, Carbon Steel Tubes, Cold Drawn

Round EN10255 Carbon Steel Seamless Pipe, Carbon Steel Tubes Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per requirement ... Read More
2017-03-14 13:47:38
China DIN1629 Non - Alloy Seamless Steel Round Heat Exchanger Piping factory

DIN1629 Non - Alloy Seamless Steel Round Heat Exchanger Piping

DIN1629 Non - Alloy Seamless Steel Round Heat Exchanger Piping DIN1629 SEAMLESS CIRCULAR UNALLOYED HEAT EXCHANGER STEEL TUBES WITH SPECIAL REQUIREMENTS Specifications: Surface Treatment: Oiling/Black painting... Read More
2017-03-14 13:47:38
Page 4 of 6|< 1 2 3 4 5 6 >|