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

(202)

Carbon Steel Seamless Boiler Tubes

Low Tensile Carbon Steel Seamless Boiler Tubes BS3059-1 Grade 320 OD 12 - 127mm BS3059-1 STEEL BOILER AND SUPERHEATER TUBES Part 1: Specification for low tensile carbon steel tubes without specified elevated ... Read More

2015-11-11 15:43:30

DIN17175 Carbon / Alloy Steel Seamless Boiler Tube Of Heat Resistant Steels 6 - 16m

DIN17175 Carbon / Alloy Steel Seamless Boiler Tube Of Heat Resistant Steels 6 - 16m BOILER TUBE DIN17175 SEAMLESS TUBES OF HEAT-RESISTANT STEELS Part 1: Specification for low tensile carbon steel tubes without ... Read More

2017-03-14 13:47:38

High Pressure Seamless Boiler Tubes , JIS G 3454 Carbon Steel Seamless Pipe

High Pressure Seamless Boiler Tubes , JIS G 3454 Carbon Steel Seamless Pipe Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as ... Read More

2015-11-11 15:36:07

Large Diameter Precision Seamless Steel Pipe Wall Thickness 0.8 - 35mm OD 6 - 350mm

Large Diameter Precision Seamless Steel Pipe Wall Thickness 0.8 - 35mm OD 6 - 350mm Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE/BE, ends caps ... Read More

2017-03-14 13:47:38

Carbon Steel Industrial Seamless Boiler Tube, Grade STBA22 / STBA23

Carbon Steel Industrial Seamless Boiler Tube, Grade STBA22 / STBA23 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

ASTM A179 Heat Exchanger Seamless Steel Tube Surface Pickling Phosphating And Lubricating

ASTM A179 Heat Exchanger Seamless Steel Tube Surface Pickling Phosphating And Lubricating ASTM A179 ( ASME SA179 ) COLD DRAWN SEAMLESS CARBON STEEL PIPE FOR HEAT - EXCHANGER AND CONDENSER Surface Treatment: ... Read More

2017-03-14 13:47:38

BS 6323-4 Precision Steel Tube

BS 6323-4 PRECISION STEEL TUBING FOR HYDRAULIC Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per requirement Size:(mm) OD: ... Read More

2015-11-11 15:34:06

Heavy Wall Precision Seamless Steel Tube ASTM A519 , Seamless Mechanical Tubing

Heavy Wall Precision Seamless Steel Tube ASTM A519 , Seamless Mechanical Tubing SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: ... Read More

2017-03-14 13:47:38

High Performance Seamless Steel Pipe DIN1630 For Mechanical Engineering

High Performance Seamless Steel Pipe DIN1630 For Mechanical Engineering DIN1630 HIGH PERFORMANCE SEAMLESS STEEL PIPE Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating... Read More

2017-03-14 13:47:38

Mechanical DIN1630 Seamless Steel Pipe And Tube Of Unalloyed Steels

Mechanical DIN1630 Seamless Steel Pipe And Tube Of Unalloyed Steels Specifications: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: PE, ends caps Marking: as per ... Read More

2017-03-14 13:47:38

Page 3 of 21|< << 1 2 3 4 5 6 7 8 9 10 >> >|