CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

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

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Heat Exchanger Tubes

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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Heat Exchanger Tubes

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China DIN 17175 Grade Seamless Heat Exchange Tube and Heat - Resistant Steel Tubes factory

DIN 17175 Grade Seamless Heat Exchange Tube and Heat - Resistant Steel Tubes

DIN 17175 Grade Seamless Heat Exchange Tube and Heat - Resistant Steel Tubes DIN17175 SEAMLESS TUBES OF HEAT-RESISTANT STEELS, HEAT EXCHANGER TUBES Part 1: Specification for low tensile carbon steel tubes ... Read More
2017-03-14 13:47:38
China Seamless Carbon Steel Heat Exchanger Tubes JIS G 3461 STB340 STB410 factory

Seamless Carbon Steel Heat Exchanger Tubes JIS G 3461 STB340 STB410

Seamless Carbon Steel Heat Exchanger Tubes JIS G 3461 STB340 STB410 Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE, ends caps Marking: as per ... 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 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 Cold Drawn Seamless Heat Exchanger Tubing / Pipe Carbon Steel Boiler Tube factory

Cold Drawn Seamless Heat Exchanger Tubing / Pipe Carbon Steel Boiler Tube

Cold Drawn Seamless Heat Exchanger Tubing / Pipe Carbon Steel Boiler Tube 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 High Pressure Heat Exchanger Tubes For Oil / Gas And Steam , Cold Drawn Steel Pipes factory

High Pressure Heat Exchanger Tubes For Oil / Gas And Steam , Cold Drawn Steel Pipes

High Pressure Heat Exchanger Tubes For Oil / Gas And Steam , Cold Drawn 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 Industrial Carbon Steel Heat Exchanger Tubes ASTM A179 / Seamless Mechanical Tubing factory

Industrial Carbon Steel Heat Exchanger Tubes ASTM A179 / Seamless Mechanical Tubing

Industrial Carbon Steel Heat Exchanger Tubes ASTM A179 / Seamless Mechanical Tubing Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ends caps Marking: as per requirement ... Read More
2017-03-14 13:47:38
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