CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

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seamless steel 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 steel tube

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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 Precision Heavy Wall Low Temperature Carbon Steel Pipe Seamless For Boiler Flue factory

Precision Heavy Wall Low Temperature Carbon Steel Pipe Seamless For Boiler Flue

Precision Heavy Wall Low Temperature Carbon Steel Pipe Seamless For Boiler Flue EN10216-1 SEAMLESS STEEL TUBE (TR1/TR2) FOR PRESSURE PURPOSES Part 1: Non-Alloy steel tubes with specified room temperature ... 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 Heavy Wall Carbon Steel Pipe Seamless factory

Heavy Wall Carbon Steel Pipe Seamless

Precision Heavy Wall Low Temperature Carbon Steel Pipe Seamless For Boiler Flue EN10216-1 SEAMLESS STEEL TUBE (TR1/TR2) FOR PRESSURE PURPOSES Part 1: Non-Alloy steel tubes with specified room temperature ... Read More
2015-11-11 15:43:30
China Precision Seamless Carbon Steel Tube In Hydraulic And Pneumatic Power Systems factory

Precision Seamless Carbon Steel Tube In Hydraulic And Pneumatic Power Systems

Precision Seamless Carbon Steel Tube In Hydraulic And Pneumatic Power Systems EN10305-4 SEAMLESS STEEL TUBES FOR PRECISION APPLICATIONS Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power ... Read More
2017-03-14 13:47:38
China Thin Wall Carbon Steel High Pressure Steel Pipe Seamless , Cold Drawn Water And Fuel Pipe factory

Thin Wall Carbon Steel High Pressure Steel Pipe Seamless , Cold Drawn Water And Fuel Pipe

Thin Wall Carbon Steel High Pressure Steel Pipe Seamless , Cold Drawn Water And Fuel Pipe Specifications: ASTM A53/A53M(ASME SA53/53M) Seamless Steel Tubes Steel Grade: A/B Surface Treatment: Oiling/Black ... Read More
2017-03-14 13:47:38
China High Strength JIS G 3462 Alloy Steel Pipe Seamless For Boiler / Super Heater factory

High Strength JIS G 3462 Alloy Steel Pipe Seamless For Boiler / Super Heater

High Strength JIS G 3462 Alloy Steel Pipe Seamless For Boiler / Super Heater 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 Custom Seamless Carbon Steel U Bend Pipe For Boiler And Superhearter factory

Custom Seamless Carbon Steel U Bend Pipe For Boiler And Superhearter

Custom Seamless Carbon Steel U Bend Pipe For Boiler And Superhearter 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 Black Industrial Hydraulic Cylinder Tube , High Pressure Seamless Steel Pipe DIN2391 factory

Black Industrial Hydraulic Cylinder Tube , High Pressure Seamless Steel Pipe DIN2391

Black Industrial Hydraulic Cylinder Tube , High Pressure Seamless Steel Pipe DIN2391 Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE/BE, ends caps ... Read More
2017-03-14 13:47:38
China GB 9948  Cold Drawn Seamless Tube for Petroleum cracking, carbon steel, OD 15 - 90 mm factory

GB 9948 Cold Drawn Seamless Tube for Petroleum cracking, carbon steel, OD 15 - 90 mm

GB 9948 SEAMLESS STEEL TUBES FOR PETROLEUM CRACKING Specifications: Steel Grade: 10/20/12CrMo/15CrMo Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ends caps Marking: as ... Read More
2015-12-22 17:28:04
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