CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

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cold drawn 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

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cold drawn seamless steel pipe

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China Seamless Carbon Steel Heat Exchanger Tubes OD 16mm - 90mm , Cold Drawn factory

Seamless Carbon Steel Heat Exchanger Tubes OD 16mm - 90mm , Cold Drawn

Seamless Carbon Steel Heat Exchanger Tubes OD 16mm - 90mm , Cold Drawn BS3059-1 GRADE 320 COLD DRAWN SEAMLESS TUBE FOR HEAT EXCHANGER Specifications: Production Name: COLD DRAWN CARBON STEEL SEAMLESS TUBE ... Read More
2017-03-14 13:47:38
China Thin Wall Carbon Steel High Pressure Steel Pipe Seamless , Cold Drawn Water And Fuel Pipe factory

Thin Wall Carbon Steel High Pressure Steel Pipe Seamless , Cold Drawn Water And Fuel Pipe

Thin Wall Carbon Steel High Pressure Steel Pipe Seamless , Cold Drawn Water And Fuel Pipe Specifications: ASTM A53/A53M(ASME SA53/53M) Seamless Steel Tubes Steel Grade: A/B Surface Treatment: Oiling/Black ... Read More
2017-03-14 13:47:38
China Heat Exchanger Carbon Steel Seamless Tube With Varnish / Black Painted Surface factory

Heat Exchanger Carbon Steel Seamless Tube With Varnish / Black Painted Surface

Heat Exchanger Carbon Steel Seamless Tube With Varnish / Black Painted Surface Specifications: ASTM A106 COLD DRAWN SEAMLESS CARBON STEEL TUBE Steel Grade: A/B/C Surface Treatment: Bare/Oiling/Black painting... Read More
2017-03-14 13:47:38
China ASME SA179 Heat Exchanger Tubes Cold Drawn Seamless with phosphating and lubricating factory

ASME SA179 Heat Exchanger Tubes Cold Drawn Seamless with phosphating and lubricating

ASME SA179 Heat Exchanger Tubes Cold Drawn Seamless with phosphating and lubricating 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
China High Pressure Hydraulic Cylinder Tubing , Cold Drawn / Hot Rolled Seamless Steel Tube factory

High Pressure Hydraulic Cylinder Tubing , Cold Drawn / Hot Rolled Seamless Steel Tube

High Pressure Hydraulic Cylinder Tubing , Cold Drawn / Hot Rolled Seamless Steel Tube Specifications: Steel Grade: A/B/C Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ... Read More
2017-03-14 13:47:38
China Black Painting Carbon Steel Seamless Pipe / Seamless Mechanical Tubing factory

Black Painting Carbon Steel Seamless Pipe / Seamless Mechanical Tubing

Black Painting Carbon Steel Seamless Pipe / Seamless Mechanical Tubing ASTM A179(ASME SA179) Carbon Steel Seamless Pipes Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ... Read More
2017-03-14 13:47:38
China Round carbon steel seamless pipe, seamless cold drawn/hot roll with OD 10 - 1220mm factory

Round carbon steel seamless pipe, seamless cold drawn/hot roll with OD 10 - 1220mm

Round carbon steel seamless pipe seamless cold drawn/hot roll with OD 10 - 1220mm SEAMLESS STEEL PIPE ASTM A106 / ASTM A53 / API 5L / EN10255 / EN10297 / EN10216 / GB8162 / GB8163 Surface Treatment: Oiling... Read More
2017-03-14 13:47:38
China Seamless Mild Steel Tube , cold drawn pipe for Boiler and Superheater factory

Seamless Mild Steel Tube , cold drawn pipe for Boiler and Superheater

Seamless Mild Steel Tube , cold drawn pipe for Boiler and Superheater STANDARDS: ASTM A210/ASME SA210 A1 ASTM A213/ASME T11 T22 ASTM A106B/A53B/A179/A192/A333/A335 ASME SA106B/A53B/A179/A192/A333/A335 BS3059 ... Read More
2017-03-14 14:10:47
China 1/8 – 3 Inch ASTM A179 Carbon Steel Seamless Pipe With Wooden Box Packing factory

1/8 – 3 Inch ASTM A179 Carbon Steel Seamless Pipe With Wooden Box Packing

1/8 3 Inch ASTM A179 Carbon Steel Seamless Pipe With Wooden Box Packing 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 13:57:12
China Cold Drawn Hot Roll High Pressure Steel Pipe For Heat Exchanger And Boiler factory

Cold Drawn Hot Roll High Pressure Steel Pipe For Heat Exchanger And Boiler

Cold Drawn Hot Roll High Pressure Steel Pipe For Heat Exchanger And Boiler EN10216-1 SEAMLESS CARBON STEEL HIGH PRESSURE PIPE EN10216-1 Part 1: Non-Alloy steel tubes with specified room temperature properties ... Read More
2017-03-14 13:47:38
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