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{"title":"Industry Construction Spiral Steel Pipe Pit Bearing Sawh Steel Pipe Piles","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/cb\/3bae555bcd35ce088953a24f2539-200x200-1\/industry_construction_spiral_steel_pipe_pit_bearing_sawh_steel_pipe_piles.jpg","attrs":{"Brand Name":"EAST","Model Number":"DN200-DN3500","Certification":"ISO 9001, ISO 14001, ISO 45001,API 5L","Minimum Order Quantity":"1pce"}}
{"title":"east Sawh Spiral Steel Pipe \/ Spiral Seam Pipe For Water Conservancy Coal Mining","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/db\/cdf3096330da214e135e8b6c7a1a-200x200-1\/east_sawh_spiral_steel_pipe_2f_spiral_seam_pipe_for_water_conservancy_coal_mining_natural_gas.jpg","attrs":{"Brand Name":"east","Model Number":"DN200-DN3500","Certification":"ISO 9001, ISO 14001, ISO 45001,API 5L","Minimum Order Quantity":"1pce"}}
{"title":"High Strength Spiral Saw Pipes Steel Piles Pipelines To Transport Natural Gas","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/79\/3563a6dd3c729799eed0f40c1597-200x200-1\/high_strength_spiral_saw_pipes_steel_piles_pipelines_to_transport_natural_gas.jpg","attrs":{"Packaging Details":"bulk cargo","Supply Ability":"500 tons per day"}}
{"title":"219mm-3600mm Spiral Seam Welded Pipe For Oil Gas Water Delivery","imgUrl":"https:\/\/img.chinax.com\/nimg\/01\/ee\/0b6bf80a2fed1c78bd8f8e47584c-200x200-1\/219mm_3600mm_spiral_seam_welded_pipe_for_oil_gas_water_delivery.jpg","attrs":{"Minimum Order Quantity":"10pce","Price":"variable price","Surface":"black paint, varnish, oil, galvanized","Usage":"Water\/oil\/gas delivery Line Pipe"}}
{"title":"High Strength Spiral Welded Steel Pipe With Good Bearing Capacity For Industrial","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/18\/b51ddf9d59679707d46b0d0ba50a-200x200-1\/high_strength_spiral_welded_steel_pipe_with_good_bearing_capacity_for_industrial_and_construction.jpg","attrs":{"Packaging Details":"bulk cargo","Supply Ability":"500 tons per day"}}
{"title":"Spiral Welded Stainless Steel Pipe Corrosion Resistant For Urban Infrastructure","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/56\/a3f50d9ab1701cfa12246c195858-200x200-1\/spiral_welded_stainless_steel_pipe_corrosion_resistant_for_urban_infrastructure_construction_and_industrial_production.jpg","attrs":{"Packaging Details":"bulk cargo","Supply Ability":"500 tons per day"}}
Spiral steel pipes, also known as spiral welded pipes, are widely used in various industries for transporting liquids and gases due to their high strength and excellent welding performance.
Manufacturing Process
Spiral steel pipes are produced using a process that involves the following steps:
Raw Material: The primary raw material is steel strip coil, which is leveled, cut, and pre-bent before forming into a pipe shape.
Welding: The steel strip is then spirally welded using an automatic double-wire double-sided submerged arc welding technique. This method ensures strong and durable welds.
Quality Control: Each pipe undergoes rigorous testing, including hydrostatic tests, tensile strength tests, and ultrasonic inspections, to ensure compliance with industry standards.
Applications
Spiral steel pipes are utilized in various sectors, including:
Oil and Gas Industry: They are commonly used for transporting oil and natural gas from extraction sites to processing facilities.
Water Conservancy Projects: These pipes are essential for water supply systems, drainage, and irrigation projects, providing reliable infrastructure for urban and agricultural needs.
Heating Engineering: Due to their good heat conduction properties, spiral pipes are used in central heating systems and district heating networks.
Construction: They serve as structural components in road construction, bridges, and tunnels, thanks to their high load-bearing capacity.
Advantages
High Strength: Spiral steel pipes are known for their robust construction, making them suitable for high-pressure applications.
Versatile Sizes: They are available in various diameters and wall thicknesses, accommodating different project requirements.
Cost-Effective: The manufacturing process allows for efficient production, making them a cost-effective choice for large-scale projects.
In summary, spiral steel pipes are a vital component in many industrial applications, offering durability, versatility, and reliability in transporting fluids and supporting infrastructure.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1979
Total Annual:
90000000-100000000
Employee Number:
700~750
Ecer Certification：
Verified Supplier
WEIFANG EAST PIPE TECHNOLOGY, a large-scale enterprise integrating production, scientific research, sales, import and export trade and world-class steel anti-corrosion overall solution provider, specializes in manufacturing anti-corrosion construction steel.
The company mainly manufactures long-d... WEIFANG EAST PIPE TECHNOLOGY, a large-scale enterprise integrating production, scientific research, sales, import and export trade and world-class steel anti-corrosion overall solution provider, specializes in manufacturing anti-corrosion construction steel.
The company mainly manufactures long-d...
