All Products

Carbon Steel Seamless Pipe (29)

Seamless Boiler Tubes (16)

Seamless Steel Pipe (29)

Cold Drawn Seamless Tube (28)

Carbon Steel Seamless Tube (16)

Heat Exchanger Tubes (17)

High Pressure Steel Pipe (9)

Precision Seamless Steel Tube (6)

Mild Steel Tube (11)

U Bend Pipe (8)

Hydraulic Cylinder Tube (6)

Alloy Steel Pipe (7)

Heavy Wall Steel Tube (10)

Hot Finished Pipe (10)

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

seamless mechanical tubing

(205)

ASME SA210 Grade A1 / C seamless black steel pipe for Boiler , OD 12.7-127mm

ASME SA210 Grade A1 / C seamless black steel pipe for Boiler , OD 12.7-127mm SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as ... Read More

2017-03-14 13:47:38

ASME SA333 Cold Drawn Seamless Tube for Low Temperature Application

ASME SA333 Cold Drawn Seamless Tube for Low Temperature Application SPECIFICATIONS: Surface Treatment: Bare/Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per ... Read More

2017-03-14 14:05:25

High Pressure Seamless Carbon Steel Pipe And Tube For Boiler / Super Heater

High Pressure Seamless Carbon Steel Pipe And Tube For Boiler / Super Heater BS3059-1 STEEL BOILER AND SUPERHEATER TUBES Part 1: Specification for low tensile carbon steel tubes without specified elevated ... Read More

2017-03-14 13:47:38

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

Carbon Steel Boiler Cold Drawn Seamless Tube With Black Painting / Varnish Surface

Carbon Steel Boiler Cold Drawn Seamless Tube With Black Painting / Varnish Surface Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE, ends caps Marking: ... Read More

2017-03-14 13:47:38

High Pressure Cold Drawn Seamless Tube Carbon Steel Pipe, Black Painting

High Pressure Cold Drawn Seamless Tube Carbon Steel Pipe, Black Painting ASTM A106 ( ASME SA106 ) GRADE A/B/C COLD DRAWN SEAMLESS TUBE FOR PRESSURE SERVICE Specifications: Steel Grade: A/B/C Surface Treatment: ... Read More

2017-03-14 13:47:38

ASME SA179 Cold Drawn Seamless Tubing , Low Carbon Steel Pipe For Heat-Exchanger

ASME SA179 Cold Drawn Seamless Tubing , Low Carbon Steel Pipe For Heat-Exchanger COLD DRAWN SEAMLESS CARBON STEEL TUBE Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ends ... Read More

2017-03-14 13:47:38

Carbon Steel Cold Drawn Seamless Tubing

2015-11-11 15:47:26

High Pressure Cold Drawn Seamless Tube

2015-11-11 15:47:28

Structure Boiler Petro Chemical Cold Drawn Seamless Tubing Circular Type

Structure Boiler Petro Chemical Cold Drawn Seamless Tubing Circular Type 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

Page 11 of 21|< << 6 7 8 9 10 11 12 13 14 15 >> >|