ASTM Standard API 5CT Spiral Pipe API Spiral Heavy Weight Drill Pipe Arc Welded Pile ERW Steel Pipe for Concrete Building Material

• After-sales Service: 24h Online
• Warranty: 1 Year
• Type: Welded
• Technique: ERW Cold Rolled Hot Rolled SSAW
• Material: Carbon Steel
• Surface Treatment: Black
• Model NO.: spiral pipe
• Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Ends: 1.Plain End2. Beveled3.Threaded.4 Screwed
• Processing Service: Welding, Punching, Cutting, Bending, Decoiling
• Thickness: 3-26mm
• Length: 5.8-12m
• Advantage: Strong Corrosion Resistance and High Hardness
• Od: 219-2030mm
• Price Terms: Fob/CIF/CFR/EXW
• Payment Term: T/T, L/C
• Delivery Time: Within 7 Working Days
• Transport Package: Standard Export Packing
• Origin: China
• HS Code: 73069000
• Production Capacity: 10000 Tons/Month

Product Description

Spiral steel pipe is a spiral seam steel pipe made of strip steel coil as raw material, often warm extruded and welded by automatic double wire double-sided submerged arc welding process. The spiral steel pipe sends the strip steel to the welding pipe unit, and the strip steel is rolled by multiple rolls. The strip steel is gradually rolled up to form a circular tube blank with an open gap. Adjust the reduction of the extrusion roll to control the weld gap at 1~3mm, and make both ends of the weld crater flush.

Spiral welded pipe

Compared with the straight seam welded pipe, the spiral welded pipe has higher strength and larger diameter. The production standard of the spiral welded pipe is more than that of the straight seam welded pipe. Mainly used in steel structure engineering, machinery manufacturing, construction water, oil pipelines and other low-pressure fluid pipelines, and can also be used in piling, structure and other construction fields.

Product Parameters

Product	Spiral steel tube
Type	hot rolled welded spiral seam carbon steel pipe
Standard	ASTM A53, BS1387-1985, API 5L standard
Grade	Q195, Q235, Q345, ASTM A53 Gr.B, API 5L Gr.B
Technique	Electronic Resistance Welded (ERW ) Double Submerged Arc Welded (DSAW) Electronic Fusion Welded (EFW)
Outer diameter	200mm-3000mm (7.87''-118.1'') diameter can be manufactured as cutomer require
Wall thickness	3mm-26mm (0.11''-1.02'') wall thickness can be manufactured as cutomer require
Length	as customer required
Shape	round, square, rectangular
Surface treatment	1) Bared 2) Black Painted (varnish coating) 3) Oiled 4) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.
Ends	1.Plain End 2. Beveled 3.Threaded. 4 Screwed
Certificate	CE, ISO, API
Delivery time	stock size 10 days, customize size 15-25 days, large quantity please contact with our sales person.
Packing	option one: plastic caps covered on both ends of pipes; option two: woven bag wrapped outside the pipes; option three: tied in bundle
Application	Drainage and water supply engineering, fluid liquid, solid conveying pipeline. It is widely used in urban construction and municipal engineering
Inspection	accept the third party to check the goods quantity and quality

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Production Process

 

Product Testing

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Company Profile

Shandong Chicago Materials Ltd. is a leading exporter of steel products. We offer a wide range of products including aluminum, steel plates, steel pipes, steel sheet piles and construction steel such as rebar, beams, rounds and flats. We mainly serve markets in Southeast Asia, the Middle East, Russia, North America and Central Asia.

We have warehouses and processing plants in several cities in China to ensure efficient and timely delivery of products to our valued customers. Our dedicated logistics department handles all aspects of transportation, ensuring the smooth operation of the entire supply chain.

We take pride in the fact that our products have comprehensive certifications that guarantee quality and reliability. Our commitment to providing quality materials at competitive prices sets us apart in the industry.

At Shandong Chicago Materials, we strive to exceed the expectations of our customers by providing superior products and quality services. We are confident in our ability to fulfill the various needs of our customers and look forward to building long-term partnerships with them.