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shouldered pipe
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Painted Steel Pipe with Shoulder End Threaded - DN15-DN65

Grooved-End Pipes

Grooved-end pipes are characterized by their rings and welded endings, making them easy to assemble and providing a strong connection.

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 Key Features

- Smooth and Quick Assembly:  

  These pipes are designed for efficient installation, ensuring strong interference and reliable connections.

- Sturdy Joints:  

  Similar to traditional flanges, grooved-end pipes create robust and stiff joints that are resistant to breaking.

- Welded Rings:  

  The rings are welded to the outside of the pipe ends, ensuring a perfect fit between connecting pipes.

- Durability:  

  Specifically engineered to prevent deformation or damage, protecting the surrounding environment.

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Grooved-end pipes offer a reliable solution for various applications, ensuring strength and stability in connections.

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Product Details

Production Process of Shouldered Pipes:

1. Raw Material Preparation: Select suitable steel as the raw material.
2. Forming: Use hot rolling or cold rolling processes to shape the steel into a tubular form.
3. Shoulder Processing: Use specialized equipment to create the shouldered connection structure at both ends of the pipe.
4. Heat Treatment: Perform heat treatment to enhance the mechanical properties and corrosion resistance of the material.
5. Correction and Shaping: Ensure that the pipe's diameter, shoulder shape, and dimensions meet the required standards.
6. Surface Treatment: Apply pickling, coating, or galvanizing as needed to improve corrosion resistance.
7. Quality Inspection: Conduct non-destructive testing and pressure testing to verify the quality of the welds and the pipe's pressure resistance.
8.Packaging: Package and label the product according to customer requirements.
Our steel pipe products undergo rigorous quality control to ensure each pipe meets industry standards and customer requirements. No matter what your project needs, we provide the best solutions for you.


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Product Description

Product Description Details
Product Name Shouldered Pipe
Out Diameter Standard Size Range: 1/2" to 24" (15mm-610mm) or as per customer requirements.
Thickness Range: 0.6mm to 25mm, adjustable based on specifications.
Type Shouldered Welded Pipe, designed for secure and quick connections in high-pressure environments.
Steel Grade Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.B-D.
Standard BS1139-1775, EN1039, EN10219, ASTM A53 SCH40/80/STD, GB/T3091-2001, ISO 3183.
Surface Finish Pre-galvanized, Hot-dipped galvanized, Painted, Black, Coated.
International Standard ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE.
Packing 1. Bulk packing for large OD.
2. Steel strip packing for small OD.
3. Woven cloth with 7 slats for protection.
4. Custom packing according to client requirements.
Main Market Middle East, Africa, Asia, Europe, South America, Australia.
Country of Origin China
Productivity 10,000 Tons per month.
Remark 1. Payment Terms: T/T, L/C.
2. Trade Terms: FOB, CFR, CIF, DDP, EXW.
3. Minimum Order: 2 tons.
4. Delivery Time: Within 25 days.

+8615222547725

admin@sybhsteel.com

+86 15222547725