Project Description
Pipe pile is commonly used in deep foundations and transfer the loads from building to stronger soil layers found deep underground. The loads are resisted through skin friction and point bearing.
Introductions:
Deep foundations are required when the shallow soils are not strong enough to support the loads from the structure. Pipe pile is commonly used in deep foundations and transfer the loads from building to stronger soil layers found deep underground. The loads are resisted through skin friction and point bearing. Pipe can be driven either open-ended or closed-ended, with points or plates. If driven with plates, the pipes can then be filled with concrete to add strength to the pile. Usually the money spent on plates, rebar, and concrete would be better spent on a larger, thicker pile. Pipe pile range in size from several inches to several feet in diameter and can be easily spliced to create piles hundreds of feet in length.
Applications:
- Building construction, Offshore/Marine Construction, Bridge Construction alongside contractors, Performing pile driving
- Water lines, Sewer lines, Penstock
- Existing Buildings, Factory Buildings under pipework
QUALITY STANDARD:
- ASTM A252 Standard Specification for Welded and Seamless Steel Pipe Piles
- ASTM A500 Cold Formed Welded and Seamless Carbon Steel Steel Structural Tubing in Round and Shapes
- ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
- ASTM A139 / A139M – 04(2010) Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)
- IS 4923 Steel tubes for Hollow sections used in structures
- JIS G3444 : Carbon Steel Tubes for General Structural Purpose
- JIS A5525 : Steel Pipe Piles
- EN 10219 Cold formed welded structural hollow sections of non-alloy and fine grain steels
- DIN 1626 WELDED CIRCULAR TUBES OF NON ALLOY STEELS WITH SPECIAL QUALITY EQUIREMENTS
- BS 6363 WELDED COLD FORMED STEEL STRUCTURAL HOLLOW
Steel Grade:
- EN 10219: S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H
- ASTM A500, ASTM A 53: Gr. A, Gr B, Gr C, Gr.D
- ASTM A252: Grade1, Grade 2, Grade 3
- JIS G3444: SS330, SS440, SS490, SPHD, SPHE
Size Range:
- Outer Diameter 6mm-610mm (8 5/8″-24″)
- Wall Thickness 4mm-22mm
- Length 0.5mtr-22mtr
COATINGS:
- External Coating / Wrapping to international standards such as AWWA, BS, JIS
- Coal tar enamel / Bitumen
- Polyethylene tape wrapping
- Coal tar epoxy coating
- Polyurethane coating
2. Internal Coating / Lining conforming to AWWA, BS, JIS such as
- Liquid epoxy coating
- Cement lining
- others
Packing:
- Plastic plugs in both ends,
- Hexagonal bundles of max. 2,000kg with several steel strips,
- Two tags on each bundle
- Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips
Test:
- Chemical Component Analysis
- Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation),
- Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc),
- Exterior Size Inspection
Mill Test Certificate: EN 10204/3.1B
We are committed to integrate steel resources in china and serve the global steel market. Our company has more than 15 years of experience in steel researching, production, managing and sales. And our team mostly are based on and worked in national famous steel enterprise before. In the aspect of resources and information, we have established cooperative relationship with nearly hundred enterprises, either state-owned or private owned in China.
What’s more, we have built long, deep and close business relationship with dozens of steel company, Sharing and holding equities with several steel enterprises. Because of the close cooperation with steel companies and our pioneering spirit, which can ensure us stay at the top competition, and ensure our customers get what they really want. We provide preffesional one-stop service to the Contractors of follows project:
- Oil and Gas Pipeline Construction
- Onshore and Offshore
- Boiler Manufacturers
- Oil Refining Equipment
- Petroleum and Chemical Plant Construction
- Fire Protection
- Heating & Air Conditioning
Our ability to purchase materials directly from leading mills at the best possible price will give you the competitive edge. This coupled with a skilled workforce dedicated to embracing the demands of the markets we serve. Just give us a call +86-731-89903933.
