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

(162)
China ASME SA179 Cold Drawn carbon seamless steel pipe OD 3.2 - 76.2 mm factory

ASME SA179 Cold Drawn carbon seamless steel pipe OD 3.2 - 76.2 mm

ASME SA179 Cold Drawn carbon seamless steel pipe OD 3.2 - 76.2 mm ASME SA179 COLD DRAWN SEAMLESS CARBON STEEL PIPE FOR HEAT - EXCHANGER AND CONDENSER Surface Treatment: Oiling/Black painting/Varnish/Passivation... Read More
2017-03-14 13:47:38
China Large Diameter Thin Wall Carbon Seamless Steel Pipe / Seamless Mechanical Tubing factory

Large Diameter Thin Wall Carbon Seamless Steel Pipe / Seamless Mechanical Tubing

Large Diameter Thin Wall Carbon Seamless Steel Pipe / Seamless Mechanical Tubing Specifications: Surface Treatment: Bare/Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling/As per requirement Ends: ... Read More
2017-03-14 13:47:38
China ASTM A179 Seamless Steel Pipe , Cold Drawn Carbon Steel Pipe OD30 * WT2.5mm factory

ASTM A179 Seamless Steel Pipe , Cold Drawn Carbon Steel Pipe OD30 * WT2.5mm

ASTM A179 Seamless Steel Pipe , Cold Drawn Carbon Steel Pipe OD30 * WT2.5mm Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ends caps Marking: as per requirement Delivery ... Read More
2017-03-14 14:02:44
China ASTM A333 Seamless Steel Pipe , Seamless Carbon Steel Pipe Wall Thickness 1mm - 12mm factory

ASTM A333 Seamless Steel Pipe , Seamless Carbon Steel Pipe Wall Thickness 1mm - 12mm

ASTM A333 Seamless Steel Pipe , Seamless Carbon Steel Pipe Wall Thickness 1mm - 12mm SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps ... Read More
2017-03-14 13:47:38
China Round Seamless Steel Pipe And Tube / Seamless Carbon Steel Pipe factory

Round Seamless Steel Pipe And Tube / Seamless Carbon Steel Pipe

Round Seamless Steel Pipe And Tube / Seamless Carbon Steel Pipe SEAMLESS STEEL PIPE FOR FLUID TRANSPORTATION, PETRO-CHEMICAL EQUIPMENT, BOILER Specifications: Surface Treatment: Oiling/Black painting/Varnish... Read More
2017-03-14 13:47:38
China ASTM A179 Cold Drawn Seamless Steel Pipe OD 1/8 inch – 3 Inch factory

ASTM A179 Cold Drawn Seamless Steel Pipe OD 1/8 inch – 3 Inch

ASTM A179 Cold Drawn Seamless Steel Pipe OD 1/8 inch 3 Inch ASTM A179 ( ASME SA179 ) COLD DRAWN SEAMLESS CARBON STEEL PIPE FOR HEAT - EXCHANGER AND CONDENSER Surface Treatment: Oiling/Black painting/Varnish... Read More
2017-03-14 13:47:38
China Seamless Steel Pipe Carbon Steel Bare Tube / Black Painted / Varnished / Phosphating factory

Seamless Steel Pipe Carbon Steel Bare Tube / Black Painted / Varnished / Phosphating

Round WSeamless Steel Pipe And Tube / Seamless Carbon Steel Pipe SEAMLESS STEEL PIPE FOR FLUID TRANSPORTATION, PETRO-CHEMICAL EQUIPMENT, BOILER Specifications: Surface Treatment: Oiling/Black painting/Varnish... Read More
2015-12-23 13:27:37
China Seamless Steel Pipe , Cold Crawn Carbon Steel Pipe EN10255 S195T factory

Seamless Steel Pipe , Cold Crawn Carbon Steel Pipe EN10255 S195T

Seamless Steel Pipes , Cold Crawn Carbon Steel Pipe EN10255 S195T 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 ASTM A179 Carbon Seamless Steel Pipe 31.75 * 3.05mm For Heat Exchanger Tubing factory

ASTM A179 Carbon Seamless Steel Pipe 31.75 * 3.05mm For Heat Exchanger Tubing

ASTM A179 Carbon Seamless Steel Pipe 31.75 * 3.05mm For Heat Exchanger Tubing ASTM A179 ( ASME SA179 ) COLD DRAWN SEAMLESS CARBON STEEL PIPE FOR HEAT - EXCHANGER AND CONDENSER Surface Treatment: Oiling/Black ... 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
Page 1 of 17|< 1 2 3 4 5 6 7 8 9 10 >|