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)

Best Products

High Pressure Cold Drawn Seamless Tube

Precision Cold Drawn Seamless Tube

Carbon Steel Cold Drawn Seamless Tubing

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

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

ASME SA210 Gr. A1 Cold Drawn Seamless Tube , round steel tubing OD less than 100mm

High Performance Cold Drawn Seamless Tube DIN1630 ST37.4 / 1.0255 OD42mm

DIN17175 ST35.8 Carbon Steel Seamless Pipe , Heat resistant cold drawn steel tube

ASME SA333 Cold Drawn Seamless Tube for Low Temperature Application

Cold Drawn Seamless Tube

(28)

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

ASME SA210 Gr. A1 Cold Drawn Seamless Tube , round steel tubing OD less than 100mm

ASME SA210 Gr. A1 Cold Drawn Seamless Tube , round steel tubing OD less than 100mm SPECIFICATIONS: Surface Treatment: Bare/Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps ... Read More

2017-03-14 14:07:21

High Performance Cold Drawn Seamless Tube DIN1630 ST37.4 / 1.0255 OD42mm

High Performance Cold Drawn Seamless Tube DIN1630 ST37.4 / 1.0255 OD42mm Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE, ends caps Marking: as per ... Read More

2017-03-14 14:06:33

DIN17175 ST35.8 Carbon Steel Seamless Pipe , Heat resistant cold drawn steel tube

DIN17175 ST35.8 Carbon Steel Seamless Pipe , Heat resistant cold drawn steel tube DIN17175 SEAMLESS PIPES OF HEAT-RESISTANT STEELS Part 1: Specification for low tensile carbon steel tubes without specified ... Read More

2017-03-14 14:06:04

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

ASME SA333 Gr.6 seamless steel tube for Low Temperature , OD30mm

ASME SA333 Gr.6 seamless steel tube for Low Temperature , OD30mm SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per ... Read More

2017-03-14 14:04:25

ASTM A210 A1 Cold Drawn Seamless Tube Middle Carbon Steel OD 1/2 - 5"

ASTM A210 A1 Cold Drawn Seamless Tube Middle Carbon Steel OD 1/2 - 5" 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

Circular steel seamless pipes for Boiler / Pipe Line / Fluid Transportation

Circular steel seamless pipes for Boiler / Pipe Line / Fluid Transportation 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

A179 Cold Drawn Seamless Tube Round Steel Tubing 25.4 * 2.11 * 11800mm

A179 Cold Drawn Seamless Tube Round Steel Tubing 25.4 * 2.11 * 11800mm ASTM A179 ( ASME SA179 ) COLD DRAWN SEAMLESS CARBON STEEL PIPE FOR HEAT - EXCHANGER AND CONDENSER Surface Treatment: Oiling/Black painting... Read More

2017-03-14 13:47:38

Cold Finish Bare CS Seamless Pipes ASTM ASME DIN EN BS JIS GB

Cold Finish Bare CS Seamless Pipes ASTM ASME DIN EN BS JIS GB Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per requirement ... Read More

2017-03-14 13:47:38

Page 1 of 3|< << 1 2 3 >> >|