17 visiting now: 12 China China flag 3 USA USA flag 1 Germany Germany flag 1 Russia Russia flag

Highlighted Companies

  • STI Transport Logistics (USA): STI Transport Logistics is a commercialized transportation and brokerage firm that... http://www.stitransportlogistics.com
  • Spiral Rib Pipe Xvxvx Xvxvxc - China

    price: contact company for price

    Spiral rib pipe can solve your storm water problems with the

    improved hydraulics

    Spiral rib pipe is our innovative flexible metal pipe that

    combines the proven strength of corrugated metal pipe with

    the flow capacity of a smooth inner wall. That is to say the

    product has two layers: the first layer is a smooth interior

    corrugated steel pipe and the second layer is a smooth steel

    liner providing for improved hydraulics. It is also called

    smooth wall spiral rib pipe or double wall corrugated steel

    pipe. It is economical and easy to install. It combines the

    advantages of many piping varieties into one revolutionary

    product. Spiral rib pipe is lightweight, easy to use and

    install, high strength, long-lasting and with superior

    performance therefore it is the perfect pipe that used for

    storm water sewer systems, culverts and drainage systems.

    Spiral rib pipe features and benefits

    Revolutionary hydraulic design: Spiral rib pipe has better

    hydraulics than the traditional metal pipe and manning��s

    n factor is 0.012 therefore it is allowed to be used

    interchangeably with concrete pipe and plastic pipe without

    affecting flow capacity.

    Strength and durability: Spiral rib pipe is stiffer than

    HDPE pipe so it is less inclined to deflect and fracture. It

    maintains the project grade longer than concrete pipe due to

    the positive joint connection and long pipe lengths. Various

    metals and coatings are available depending on site

    conditions. Customers can match the metal and coatings with

    the site conditions to achieve the best engineering design

    service life and economic efficiency.

    Cost savings on installation: Steel spiral rib is only

    weighs only 10% as much as concrete pipe while the aluminum

    spiral rib weighs only 3% as much. With the weight reduction

    it is easy to install and can save a lot of money on labor


    Versatility: Spiral rib can be fabricated in virtually any

    length or diameter. Our company can supply non-standard pipe

    size to meet your projects.


    Can be used for pipes and culverts

    Drainage systems

    Storm water systems

    To suit the applications in construction, our spiral rib

    pipe comes in different diameters and lengths of six meters

    or longer. The thicknesses range from 1.6mm to 2.8mm. The

    material can be galvanized or aluminized type 2 steel and is

    about 1/12th the weight of concrete pipe.

    O.D. (mm) I.D. (mm) Ring stiffness rank

    SN8 SN10 SN12.5

    ��8KN/m2 ��10KN/m2 ��12.5KN/m2


    Diameter (mm)

    200 200 224 224

    300 300 325 325

    400 400 438 438

    500 500 539 539

    600 600 644 644 644

    700 700 745 745 745

    800 800 852 852 852

    900 900 963 963 963

    1000 1000 1063 1063 1063

    1100 1100 1173 1173 1173

    1200 1200 1273 1273 1273

    1300 1300 1385 1385 1385

    1400 1400 1485 1485 1485

    1500 1500 1585 1585 1585

    1600 1600 1693 1693 1693

    1700 1700 1793 1793 1793

    1800 1800 1893 1893 1903

    2000 2000 2105 2105 2121

    2200 2200 2307 2307 2323

    2400 2400 2527 2527 2533

    2500 2500 2629 2629 2635

    2600 2600 2729 2729 2743

    2700 2700 2848 2848 2858

    2800 2800 2958 2958 2973

    Company Contact:

    • Phone: 8653212121

    • Address: NO.22 Ronghua street, Hengshui, Hebei, China., hengshui, China

    • Email: Email

    Published date: January 23, 2013 -

    • Business Description: Corrugated steel pipe also called corrugated pipe culvert or corrugated

      metal pipe refers to the screw corrugated pipe buried in the road or

      under the railway culvert. It is circular corrugated pipe that composed

      of corrugated metal coils or semi circular corrugated steel sheet. Its

      application has been extended to road culverts, underpasses, bridges,

      water seepage wells, temporary pavement, old bridges and culverts

      repairing, municipal drainage ditch, municipal utility tunnel, mine

      conveying pipes and other fields. According to the applications of

      corrugated steel pipe at home and abroad, it has a good applicable

      capacity and a promising future due to its features.

      Corrugated steel pipe advantages

      Real engineering cost is lower than the similar span bridge, culvert

      Short construction periods, mainly for assembling construction

      Use of standardized design, production, simple design and short production cycle

      Production is not affected by environment. Large scale factory production, lower costs, quality control

      Installation without the use of large equipment, convenient installation

      Reduction of cement, gravel, sand and other pieces of rubble or dosage, is favorable for environmental protection

      Be helpful for improving soft soil, expansive soil, collapsible loess and other special foundation structures of uneven settlement problem, improve the road service performance, reduce post construction maintenance cost

      Solve the problem of cold northern regions (Frost) on the destruction of the bridge concrete structures

      Optional coatings

      We can provide corrugated steel pipe of a service life from 25 to over 100 years. It can be galvanized (25 years), aluminized (75 years), asphalted, and polymer laminated (100 years). Your choice of coatings depends on the soil conditions and other site or application factors. To meet your design service life requirement it is necessary to have an environmental assessment.

    Related listings

    • Conduit Fitting
      Conduit Fitting
      Components - Other - FlexGlory Machinery Accessories LTD - China - May 19, 2016 - contact company for price

      Conduit Fitting FlexGlory Machinery Accessories Co. , Ltd specialize in flexible conduit, cable conduits, flexible metal conduit, corrugated conduit, pvc coated conduit, conduit fittings, cable glands and pneumatic hose etc. Our products are widely u...

    • Lg Hg2 3000mah 20a 3 7v Li Ion 18650 Battery
      Lg Hg2 3000mah 20a 3 7v Li Ion 18650 Battery
      Components - Other - Shenzhen Gokey Technology Co.,Ltd - China - May 17, 2016 - contact company for price

      Brand: LG Model: LG HG2 Capacity: 3000mah Voltage: 3.7V Max continuous discharge current: 20a Size: 18650( 18* 65mm) Cycle life: over 500 times Full Charge voltage: 4.2V Discharge cut- off voltage: 2.75V Dishcarge temperature range: –10℃—60℃ ...

    • 12w 12v1a Wall Charger Eu Black Color
      12w 12v1a Wall Charger Eu Black Color
      Components - Other - Shenzhen Flyda Technology Co., Limited - China - May 13, 2016 - contact company for price

      We can produce 5W- 5000W various power supply, Welcome to inquiry or request samples. It' s my pleasure to become one of your reference. I will try my best to give you the products with high cost performance and a competitive price. 12W 12V1A Wall Ch...

    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"