Sales & Support: Request A Quote
Home ProductsBoiler Steel Tubes

Internally Ribbed Multi-Rifled Bolier Tubes Seamless Cold Drawn Boiler Tubes For Water Wall Power Plant High Pressure

Internally Ribbed Multi-Rifled Bolier Tubes Seamless Cold Drawn Boiler Tubes For Water Wall Power Plant High Pressure

    • Internally Ribbed  Multi-Rifled  Bolier Tubes Seamless Cold Drawn Boiler Tubes For Water Wall Power Plant High Pressure
    • Internally Ribbed  Multi-Rifled  Bolier Tubes Seamless Cold Drawn Boiler Tubes For Water Wall Power Plant High Pressure
    • Internally Ribbed  Multi-Rifled  Bolier Tubes Seamless Cold Drawn Boiler Tubes For Water Wall Power Plant High Pressure
  • Internally Ribbed  Multi-Rifled  Bolier Tubes Seamless Cold Drawn Boiler Tubes For Water Wall Power Plant High Pressure

    Product Details:

    Place of Origin: China
    Brand Name: Torich
    Certification: IS09001 ISO14001 TS16949
    Model Number: SA192

    Payment & Shipping Terms:

    Minimum Order Quantity: 8 tons or 5 tons
    Price: Negotiation
    Packaging Details: In bundles
    Delivery Time: 5-8 weeks days
    Payment Terms: L/C, T/T
    Supply Ability: 5000tons per year
    Contact Now
    Detailed Product Description
    Material: 1010 1020 20G SA 192 A210 GrA1 Etc Shape: Special Shaped
    Length: As Per Customer's Requests End: Plain
    Standard: SA192 SA209 Origin: China

    Internally Ribbed Multi-Rifled Bolier Tubes Seamless Cold Drawn Boiler Tubes For Power Generation And Energy Industry

     

    Quick detail:

    Material: 20G SA 192 A210 GrA1 15CrMo,12Cr1MoVG,T2,T12,T23,T91 etc

    Application:Boiler ,Drill tubes 

    Standard:SA192 SA209 SA210 GrA1 SA213 EN10216,DIN1717 BS 3059 JIS3461,

    GB/T 20409 GB/T 5310

    Size:O.D:22-82.6mm

    W.T.:4-16mm

     

     

    Chemical compostions:

    Steel Grade C Mn Si Cr Mo S P
    20G 0.17-0.23 0.35-0.68 0.17-0.37     ≤0.020 ≤0.025
    SA210 A1 ≤0.27 ≤0.93 ≥0.10     ≤0.035 ≤0.035
    SA210 C ≤0.35 0.29-1.08 ≥0.10     ≤0.035 ≤0.035
    SA213 T2 0.10-0.20 0.30-0.61 0.10-0.30 0.50-0.81 0.44-0.65 ≤0.025 ≤0.025
    SA213 T12 0.05-0.15 0.30-0.61 ≤0.50 0.80-1.25 0.44-0.65 ≤0.025 ≤0.025
    12CrMoG 0.08-0.15 0.40-0.70 0.17-0.37 0.40-0.70 0.40-0.55 ≤0.020 ≤0.025
    15CrMoG 0.12-0.18 0.40-0.70 0.17-0.37 0.80-1.1 0.40-0.55 ≤0.020 ≤0.025

     

    Mechanical properties at room Temperature

    Steel Grade Rm/Mpa ReL/Mpa A

    Akv/J

    20G 410-550N/mm2 245N/mm2 24% 35
    SA210 A1  ≥415 255 30%  
    SA210 C ≥485 275 30%  
    SA213 T2 ≥415 205 30%  
    SA213T12 ≥415 220 30%  
    12CrMoG 410-560 203 21% 35
    15CrMoG 440-640 235 21% 35
             

     

    ······························································

    There are two types of multi-lead rifled tubes Type:A and Type:B

    with 30° helix anglr,these unique products can improve thermal efficiency by 30% in comparison to bare tubes.

     

    Internally Ribbed  Multi-Rifled  Bolier Tubes Seamless Cold Drawn Boiler Tubes For Water Wall Power Plant High Pressure

     

    It is used for power plant boilers,Multiple ribs greately increase the internal surface of the pipe compared to rib-less steel pipes,resulting in inreased boiler energy output efficiency.

    Internally ribbed tubing helps to decrease mass flow ad ensures sufficient cooling for internal surfaces of tubes.

     

    Common size:

    60.3X7.5 8ribs

    63.5X7.1 8ribs

     

    Internally Multi-Lead Rifled Rifled Tube ,made by cold worked.

    Raw material is from big steel mill like Bao Steel, ZhongTian, Shagang etc ,Tubes with several times cold worked.which has stable Mechanical properties on final product.

     

     

     

    Key words:

    Internally ribbed tube

    multi lead rifled [MLR] tubes

    Rifled boiler tube

    Rifled tube 

     

    Torich Strength:
    1. Torich is the STEEL TUBE MAKER company in China,playing a significant role in domestic market as well as international market.
    2. Our products have exported to over 56 countries worldwide, winning a great fame among our customers.
    3. There was no quality claim in the past 3 years.
    4. First production was started since 1997, our boss worked in steel tube industry for over 10 years before started the own factory, factory engineers with over 30 years manufacturing experience, knowing well about production and inspection technology.
    5. We have been exporting steel tubes since 10 years ago, and know well about international standard for steel tubes DIN/EN,ASTM,SAE,BS,GOST,JIS etc,also with great experience of International trading practices.
    6. Our team take Timely action within 24 hours after receiving customers' first requirement and enquiry.
    7. 100% prompt delivery in the past 3 years.
    8. 100% dimensional check and 100% visual inspection on tube surfaces.
    9. 100% eddy current test and ultrasonic test for detecting longitudinal and transversal defects.
    10.Convenient tranportation: production location is 30 mins high speed train from Shanghai, 2 hours drive from Shanghai

     

     

    Contact Details
    Torich International Limited

    Contact Person: Mr. Richard

    Tel: 86-574-88086983

    Fax: 86-574-88086983

    Send your inquiry directly to us (0 / 3000)