CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

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high pressure water 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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high pressure water pipe

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China High Pressure ASTM A192 Seamless Carbon Steel Tube For Boiler and Heat - Exchanger factory

High Pressure ASTM A192 Seamless Carbon Steel Tube For Boiler and Heat - Exchanger

High Pressure ASTM A192 Seamless Carbon Steel Tube For Boiler and Heat - Exchanger Specifications: SEAMLESS BOILER STEEL TUBE ASTM A192(ASME SA192) Surface Treatment: Oiling/Black painting/Varnish/Passivation... Read More
2017-03-14 13:47:38
China High Pressure Cold Drawn Seamless Tube Carbon Steel Pipe,  Black Painting factory

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
China Standard ASTM A210 Middle Carbon Steel Pipe Seamless Steel Tube Of Water / Oil And Gas factory

Standard ASTM A210 Middle Carbon Steel Pipe Seamless Steel Tube Of Water / Oil And Gas

Standard ASTM A210 Middle Carbon Steel Pipe Seamless Steel Tube Of Water / Oil And Gas SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps ... Read More
2017-03-14 13:47:38
China High Pressure Cold Drawn Seamless Tube factory

High Pressure Cold Drawn Seamless Tube

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
2015-11-11 15:47:28
China Building Structural Carbon Steel Seamless Black Steel Pipe With High Temperature Resistant factory

Building Structural Carbon Steel Seamless Black Steel Pipe With High Temperature Resistant

Building Structural Carbon Steel Seamless Black Steel Pipe With High Temperature Resistant 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 Large Diameter Seamless Heavy Wall Steel Tube , High Temperature Resistant factory

Large Diameter Seamless Heavy Wall Steel Tube , High Temperature Resistant

Large Diameter Seamless Heavy Wall Steel Tube , High Temperature Resistant Specifications: Steel Grade: A/B/C Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ends caps ... Read More
2017-03-14 13:47:38
China Hydraulic Precision Cold Drawn Seamless Tube And Pipe / Thick Wall Steel Tube factory

Hydraulic Precision Cold Drawn Seamless Tube And Pipe / Thick Wall Steel Tube

Hydraulic Precision Cold Drawn Seamless Tube And Pipe / Thick Wall Steel Tube Specifications: ASTM A106 COLD DRAWN SEAMLESS CARBON STEEL TUBE Steel Grade: A/B/C Surface Treatment: Oiling/Black painting/Varnish... Read More
2017-03-14 13:47:38
China ASTM A106 Hot Finished Pipe Carbon Steel with Oiling 1m - 16m factory

ASTM A106 Hot Finished Pipe Carbon Steel with Oiling 1m - 16m

ASTM A106 Hot Finished Pipe Carbon Steel with Oiling 1m - 16m Specifications: Steel Grade: A/B/C Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ends caps Marking: as per ... Read More
2017-03-14 13:47:38
China ASTM A192 Heavy Wall Carbon Steel Seamless Pipe Large Diameter OD 1 / 2 - 7 Inch factory

ASTM A192 Heavy Wall Carbon Steel Seamless Pipe Large Diameter OD 1 / 2 - 7 Inch

ASTM A192 Heavy Wall Carbon Steel Seamless Pipe Large Diameter OD 1 / 2 - 7 Inch SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating Ends: BE/PE, ends caps Marking: as per ... Read More
2017-03-14 13:47:38
China High Pressure Seamless Boiler Tubes Standard ASTM A210 / Carbon Steel Seamless Pipe factory

High Pressure Seamless Boiler Tubes Standard ASTM A210 / Carbon Steel Seamless Pipe

High Pressure Seamless Boiler Tubes Standard ASTM A210 / Carbon Steel Seamless Pipe SPECIFICATIONS: Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps ... Read More
2017-03-14 13:47:38
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