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

carbon seamless steel pipe

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

carbon seamless steel pipe

(159)
China Industrial Threaded Hot Roll / Cold Drawn Seamless Carbon Steel Pipe factory

Industrial Threaded Hot Roll / Cold Drawn Seamless Carbon Steel Pipe

Industrial Threaded Hot Roll / Cold Drawn Seamless Carbon Steel Pipe 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 Black Painted Carbon Steel Seamless Pipe factory

Black Painted Carbon Steel Seamless Pipe

JIS G 3462 SEAMLESS STEEL TUBE FOR BOILER AND SUPERHEARTER Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE, ends caps Marking: as per requirement Size:... Read More
2016-06-21 13:14:07
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 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
China ASME SA210 A1 / C Seamless Boiler Tubes with Phosphating / Oiling factory

ASME SA210 A1 / C Seamless Boiler Tubes with Phosphating / Oiling

ASME SA210 A1 / C Seamless Boiler Tubes with Phosphating / Oiling 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 JIS G 3454 Carbon Steel High Pressure Steel Pipe , Black Painting Surface factory

JIS G 3454 Carbon Steel High Pressure Steel Pipe , Black Painting Surface

JIS G 3454 Carbon Steel High Pressure Steel Pipe , Black Painting Surface 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 Seamless Boiler Tubes ASTM A192 For Petro-Chemical Industrial factory

High Pressure Seamless Boiler Tubes ASTM A192 For Petro-Chemical Industrial

High Pressure Seamless Boiler Tubes ASTM A192 For Petro-Chemical Industrial Specifications: SEAMLESS BOILER STEEL TUBE ASTM A192(ASME SA192) Surface Treatment: Oiling/Black painting/Varnish/Passivation... Read More
2017-03-14 13:47:38
China Hydraulic Mild Steel Pipe 8mm Thickness , Seamlss Carbon And Alloy Steel Tube ASTM A519 factory

Hydraulic Mild Steel Pipe 8mm Thickness , Seamlss Carbon And Alloy Steel Tube ASTM A519

Hydraulic Mild Steel Pipe 8mm Thickness , Seamlss Carbon And Alloy Steel Tube ASTM A519 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 Alloy / Carbon Steel Seamless Pipe And Tube , Low Temperature factory

DIN17175 Alloy / Carbon Steel Seamless Pipe And Tube , Low Temperature

DIN17175 Alloy / Carbon Steel Seamless Pipe And Tube , Low Temperature DIN17175 SEAMLESS TUBES OF HEAT-RESISTANT STEELS Part 1: Specification for low tensile carbon steel tubes without specified elevated ... Read More
2017-03-14 13:47:38
China Alloy / Carbon Steel Seamless Pipe factory

Alloy / Carbon Steel Seamless Pipe

DIN17175 Alloy / Carbon Steel Seamless Pipe And Tube , Low Temperature DIN17175 SEAMLESS TUBES OF HEAT-RESISTANT STEELS Part 1: Specification for low tensile carbon steel tubes without specified elevated ... Read More
2016-06-21 13:14:09
Page 9 of 16|< 4 5 6 7 8 9 10 11 12 13 >|