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 High Performance Seamless Steel Pipe DIN1630 For Mechanical Engineering factory

High Performance Seamless Steel Pipe DIN1630 For Mechanical Engineering

High Performance Seamless Steel Pipe DIN1630 For Mechanical Engineering DIN1630 HIGH PERFORMANCE SEAMLESS STEEL PIPE Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating... Read More
2017-03-14 13:47:38
China Mechanical DIN1630 Seamless Steel Pipe And Tube Of Unalloyed Steels factory

Mechanical DIN1630 Seamless Steel Pipe And Tube Of Unalloyed Steels

Mechanical DIN1630 Seamless Steel Pipe And Tube Of Unalloyed Steels Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE, ends caps Marking: as per ... Read More
2017-03-14 13:47:38
China Heavy Wall Round Seamless Steel Pipe ASTM A53 / Seamless Carbon Steel Tubes factory

Heavy Wall Round Seamless Steel Pipe ASTM A53 / Seamless Carbon Steel Tubes

Heavy Wall Round Seamless Steel Pipe ASTM A53 / Seamless Carbon Steel Tubes ASTM A53/A53M(ASME SA53/53M) GRADE A/B SEAMLESS STEEL TUBE FOR FLUID TRANSPORTATION OR PRESSURE PART Specifications: ASTM A53/A53M... Read More
2017-03-14 13:47:38
China Hydraulic Round Seamless Carbon Steel Tube / Seamless Boiler Tubes factory

Hydraulic Round Seamless Carbon Steel Tube / Seamless Boiler Tubes

Hydraulic Round Seamless Carbon Steel Tube / Seamless Boiler Tubes Specifications: Production Name: COLD DRAWN CARBON STEEL SEAMLESS TUBE BS3059 Surface Treatment: Bare/Oiling/Black painting/Varnish/Passivation... Read More
2017-03-14 13:47:38
China Industrial Precision Seamless Steel Tubes , Cold Drawn and Stress Relieved factory

Industrial Precision Seamless Steel Tubes , Cold Drawn and Stress Relieved

Industrial Precision Seamless Steel Tubes with Cold Drawn and Stress Relieved EN10305-1 SEAMLESS STEEL TUBES FOR PRECISION APPLICATIONS Part 1: Seamless cold drawn tubes Specifications: Surface Treatment: ... Read More
2017-03-14 13:47:38
China Cold Drawn Seamless Steel Tube For Hydraulic And Pneumatic Power Systems factory

Cold Drawn Seamless Steel Tube For Hydraulic And Pneumatic Power Systems

Cold Drawn Seamless Steel Tube For Hydraulic And Pneumatic Power Systems EN10305-4 SEAMLESS STEEL TUBES FOR PRECISION APPLICATIONS Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems ... Read More
2017-03-14 13:47:38
China Carbon Steel Heat Exchange Tube Thickness , Heat Resisting Seamless Boiler Tube factory

Carbon Steel Heat Exchange Tube Thickness , Heat Resisting Seamless Boiler Tube

Carbon Steel Heat Exchange Tube Thickness , Heat Resisting Seamless Boiler Tube EN10216-1 SEAMLESS CARBON STEEL HIGH PRESSURE PIPE EN10216-1 Part 1: Non-Alloy steel tubes with specified room temperature ... Read More
2017-03-14 13:47:38
China Round Bare Carbon Steel Cold Drawn Seamless Steel Tube 89 * 3.5mm factory

Round Bare Carbon Steel Cold Drawn Seamless Steel Tube 89 * 3.5mm

Round Bare Carbon Steel Cold Drawn Seamless Steel Tube 89 * 3.5mm 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 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 ASME SA192 cold drawn seamless steel tube , carbon steel tubing size 19.05*2.11 factory

ASME SA192 cold drawn seamless steel tube , carbon steel tubing size 19.05*2.11

ASME SA192 cold drawn seamless steel tube , carbon steel tubing size 19.05*2.11 SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ends caps Marking: as per ... Read More
2017-03-14 14:08:23
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