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Spiral carbon steel water pipes
Spiral carbon steel water pipes
Spiral carbon steel water pipes
Spiral carbon steel water pipes
Spiral carbon steel water pipes

Spiral carbon steel water pipes

Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Min. Order: 100 Piece/Pieces
Delivery Time: 30 Days

Basic Info

    Model No.: USA-033

    Dimension: As Per Drawing/order

    Inspection: Material, Construction, Dimension, Welding Seam, N

    Grade: 10#-45#, Q195-Q345, X42-X80, L245-L255 Or Other Ma

    Standard: API 5L, BS 1387, GB/T 3091-2001, GB/T9711, ASTM A5

    Certificate: API BV

    Application: Marine Steel Structure And Dredging Field And Oil

    Tolerance: High Accuracy(ISO2768, ISO5817, ISO13920); Detail:

    Surface: Sa2.5 Blasted And Two Or Three Layers Painted With

    Thickness: 5-60

    Spiral Water Pipe: Spiral Carbon Steel Water Pipes

Additional Info

    Packaging: bulk package and bulk vessel transportation; frame container package and frame container transportation

    Brand: UniSite

    Transportation: Ocean,Land

    Place of Origin: china mainland(zhejiang)

    Certificate: API/BV/ISO

Product Description

On the basis of traditional applications has added a new application, which makes the spiral steel usefulness even more rich, spiral steel also reduces the use of capital. Radio frequency sensors to provide 200 volts, 50 amps of electricity flowing through the Spiral Pipe flow, experimental samples by induction heating.

Spiral Carbon Steel Water Pipes


Q235B spiral material chemical analysis

Spiral steel market demand is fast without chaos growth trend will not fundamentally change. Spiral steel market can not keep the changes in the chaos of rapid development hub depends on demand. Regulated macroeconomic policy level, the future will bring some market growth rate slows
The main raw material for the molten iron scrap steel, steel, sulfur and phosphorus content is higher than the high-quality carbon structural steel, general sulfur ≤0.050%, phosphorus ≤0.045%. Raw materials into steel by the other alloying elements such as chromium, nickel, copper, usually not more than 0.30%, according to the composition and performance requirements, such steel grades by the Q195, Q215A, B, Q235A, B, C, D, Q255A, B, Q275 and other steel-level representation.
NOTE: "Q" is the yield of "Qu" Hanyu Pinyin word uppercase first, followed by digital brands that minimum yield point (σs) value, followed by the symbol in accordance with the steel impurity element (sulfur, phosphorus) at levels ranging from high to low and accompanied by changes in carbon, manganese is divided into a, B, C, D four and so on.
GB700-88 standard carbon steel Q235 press metallurgical quality into A, B, C, D four grades, each grade of steel Si content of 0.3%. The difference is that carbon and sulfur, phosphorus content different. AB grade carbon content of 0.14% to 0.22% and 0.12% ~ 0.20%, CD grade carbon content of ≦ 0.18%, ≦ 0.17%, Mn-containing minimal amount of Class A, D grade minimum content of SP.



Company View

Long-term cooperation with world top dredging and marine companies for more than 10years, UniSite is specialized in providing comprehensive service and parts of dredging, land reclamation, offshore, marine, municipal projects. UniSite is one of the most professional dredging and marine companies in design, manufacture, and construction and related products and services.

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Product Categories : Steel Pipe > Spiral Pipe

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Kevin Mei

Mr. Kevin Mei

Email:

kevin.mei@unisite.com.cn

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Tel:86-574-87053650

Fax:86-574-87889071

Mobile Phone:+8618957885266

Email:kevin.mei@unisite.com.cn

Address:11/F,BLOCK C15,LANE 299,GUANGHUA ROAD,HI-TECH PARK, Ningbo, Zhejiang,China, Ningbo, Zhejiang