CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

 

We are leading manufacturer of CDS and HFS pipes and Tubes.

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CHANGZHOU RUIYUAN STEEL TUBE CO., LTD. Factory Tour

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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  • Production Line

     

    We started production of various types of high-quality steel pipes and tubes since 2006. We gain good reputation among our customers both aboard and domestic market based on the good and stable quality. Our products mainly exported to customers in Southeast Asia, Middle East, South America, Africa and Europe, etc.

     

    We are a leading enterprise in this field that seamlessly integrates research, production, sales, and supply chain of steel tubes and pipes. This comprehensive system enables us to provide competitive price, efficient supply, fast delivery and satisfactory service to customers both in domestic and worldwide market.  We are constantly renewing our facilities, innovating our technologies, and enhancing our production scales to improve our competing capabilities as well as our services. 

     

     

    Manufacturing Equipment List:

     

    ITEM NAME OF FACILITY MODEL/SPEC QTY CAPACITY
    1 BILLET CUTTING MACHINE Q42-250B 1 MAXIMUM CUTTING DIAMETER: Φ80mm
    2 BILLET CUTTING MACHINE Q42-500B 1 MAXIMUM CUTTING DIAMETER: Φ110mm
    3 PIERCING MACHINE 50(ENHANCED) 2 MAXIMUM DIAMETER: Φ80mm
    4 PIERCING MACHINE 60(ENHANCED) 1 MAXIMUM DIAMETER: Φ110mm
    5 PICKLING (PHOSPHATING/LUBRICATING) BATH   8 MAXIMUM SIZE: 1.0×1.0×17m
    6 COLD DRAWN BENCH LB-80t 1 MAXIMUM LENGTH: 14m
    7 COLD DRAWN BENCH LB-65t 1 MAXIMUM LENGTH: 12m
    8 COLD DRAWN BENCH LB-45t 3 MAXIMUM LENGTH: 13m
    9 COLD DRAWN BENCH LB-30t 1 MAXIMUM LENGTH: 12m
    10 COLD DRAWN BENCH LB-20t 3 MAXIMUM LENGTH: 16m
    11 COLD DRAWN BENCH LB-10t 4 MAXIMUM LENGTH: 17m
    12 HYDRAULIC PRESSURE HEADING MACHINE YDT-150t 1 MAXIMUM PRESSURE: 150t
    13 HYDRAULIC PRESSURE HEADING MACHINE YDT-200t 1 MAXIMUM PRESSURE: 200t
    14 HYDRAULIC PRESSURE HEADING MACHINE YDT-300t 1 MAXIMUM PRESSURE: 300t
    15 AIR HAMMER C41-250B 1 MAXIMUM FORGING FORCE: 250 KG
    16 CONTINUES ROLLER HEARTH FURNACE (NORMALIZE/ANNEAL)   1 MAXIMUM FURNACE CHAMBER: 36×1.5×1.2m
    17 CONTINUES ROLLER HEARTH FURNACE (NORMALIZE/ANNEAL)   1 MAXIMUM FURNACE CHAMBER: 40×1.6×1.2m
    18 HYDRAULIC PIPE CUTTING MACHINE   4 MAXIMUM CUTTING OD: Φ114mm
    19 HEAD ROLLING MACHINE   2 MAXIMUM DIAMETER: Φ10~30mm
    20 HEAD ROLLING MACHINE   1 MAXIMUM DIAMETER: Φ20~40mm
    21 STRAIGHTENING MACHINE YGJ-20D 1 MAXIMUM DIAMETER: Φ8~20mm
    22 STRAIGHTENING MACHINE YGJ-40D 1 MAXIMUM DIAMETER: Φ12~40mm
    23 STRAIGHTENING MACHINE YGJ-76D 2 MAXIMUM DIAMETER: Φ15~75mm
    24 STRAIGHTENING MACHINE YGJ-114D 1 MAXIMUM DIAMETER: Φ40~114mm
    25 STRAIGHTENING MACHINE YGJ-120D 1 MAXIMUM DIAMETER: Φ40~120mm
    26 BRIDGE CRANE LH/QD 15 MAXIMUM WEIGHT: 5MT/10MT
    27 BOILER DXL12 1 EVAPORATION CAPACITY: 2T/H

     

     

    Testing Equipmetns List:

     

    ITEM NAME OF EQUIPMENT  MODEL/SPEC QTY LEVEL APPLICANT
    1 EDDY CURRENT TEST MACHINE Φ8-114mm 2 A NON DESTRUCTIVE TEST
    2 ULTRASONIC TEST MACHINE Φ16-Φ89mm 1 A NON DESTRUCTIVE TEST
    3 HYDRAULIC PRESSURE MACHINE WE-600 1 I TECHNOLOGY & MECHANICAL TEST
    4 VIDEO DISPLAY HYDRAULIC PRESSURE MACHINE WEW-1000D 1 I TECHNOLOGY & MECHANICAL TEST
    5 PENDULUM IMPACT TEST MACHINE JB-300B 1 I IMPACT TEST
    6 BRINELL HARDNESS TESTER HB-3000 1 I MECHANICAL TEST
    7 ROCKWELL HARDNESS TESTER HR-150A 1 I MECHANICAL TEST
    8 ANALYTICAL BALANCE TG328A 1 I CHEMICAL COMPOSITION
    9 ELEMENTAL ANALYSER TG-BSYZ 1 CHEMICAL COMPOSITION
    10 HIGH SPEED CARBON & SULFUR ANALYZER CY-CS300H 1 CHEMICAL COMPOSITION
    11 SPECTROPHOTOMETER 722 1 CHEMICAL COMPOSITION
    12 DIRECT READING SPECTRO SPECTROMAXx 1 CHEMICAL COMPOSITION
    13 METALLOSCOPE 4XC-V 1 METALLOGRAPHIC ANALYSIS
    14 ELECTRONIC CRANE SCALE 5~10T 6 ±2KG MATERIAL WEIGHING
    15 ELECTRONIC TRUCK SCALE SCS-80 1 ±10KG MATERIAL WEIGHING
    16 DIAL BORE GAGE 0~160mm 3 0.01 DIMENSION CHECK
    17 VERNIER CALIPER 0~500mm 35 0.02 DIMENSION CHECK
    18 OURSIDE MICROMETER 0~150mm 23 0.01 DIMENSION CHECK
    19 WALLTHICKNESS MICROMETER 0~25mm 31 0.01 DIMENSION CHECK
    20 HYDROSTATIC TEST MACHINE 25Mpa 1 1.5 PRESSURE TEST
  • OEM/ODM

     

    We can supply OEM/ODM as per customer's requirements. We can supply pipes and tubes with ur required brand, marking, labeling, etc. We supply top quality products with best price and excellent service. 

  • R&D
Contact Details
CHANGZHOU RUIYUAN STEEL TUBE CO., LTD.

Contact Person: Ms. Brenda

Tel: 86-519-83830661

Fax: 86-519-83830662

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