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seamless steel pipe for water trans

$500

1-0
Ton
$550

≥1
Ton

Payment Type:

L/C,T/T,Western Union

Incoterm:

FOB

Min. Order:

1 Ton

Transportation:

Ocean,Land,Air

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: 1/2inch-24inch

Brand: WH

Supply Ability & Additional Information

Packaging: BUNDLE ,CAPS ,

Productivity: 100000TONS

Transportation: Ocean,Land,Air

Place of Origin: CANGZHOU

Supply Ability: 100000TONS

Certificate: ISO9001

Payment Type: L/C,T/T,Western Union

Incoterm: FOB

Packaging & Delivery

Selling Units:: Ton

Package Type:: BUNDLE ,CAPS ,

Seamless Steel Pipe – high-performance carbon steel tubing for global industrial and infrastructure applications> Engineered for precision, durability, and cost-efficiency, this hot expanded seamless Steel Pipe delivers superior mechanical performance across diverse international markets. Unlike traditional seamless tubes produced via conventional rolling methods, this advanced solution leverages controlled thermal expansion techniques—such as skew rolling or drawing of pre-formed carbon steel billets—to achieve precise wall thinning while preserving structural integrity. The result is a product that excels in dimensional accuracy, uniformity, and consistency, particularly for large-diameter, low-wall-thickness applications where standard manufacturing processes fall short. With growing demand for adaptable materials in energy, construction, and process industries, this tubing stands out as both an economical alternative and a technical upgrade over conventional options. Key Features: Compliant with internationally recognized standards including ASTM A106, API 5L, EN 10216, DIN 2448, GB/T 8163, and BS 1387, ensuring regulatory alignment across regions. Offers customizable outer diameters ranging from 6 inches to 36 inches (DN15–DN900) and wall thicknesses between 4mm and 40mm, enabling tailored solutions for unique project requirements. Features consistent wall distribution, enhanced surface finish, and reliable tensile strength throughout the entire length—critical for long-term reliability under dynamic loads. Available in lengths up to 12 meters, with multiple protective finishes such as black paint, anti-rust oil, hot galvanizing, cold galvanizing, or 3PE coating for corrosion resistance in harsh environments. Additionally, improved weldability and excellent fatigue endurance make it ideal for cyclic stress conditions common in offshore platforms, power generation systems, and chemical processing plants. Detailed Description: The manufacturing process integrates precise temperature profiles, pressure control, and speed regulation during thermal expansion to ensure tight tolerances and repeatable quality—a key advantage in complex engineering designs. This method has matured significantly in recent years, especially in North American and European production hubs where rigorous quality assurance protocols now guarantee traceable material behavior. Compared to traditional seamless tube production, hot expanded tubing reduces lead times, minimizes defects during fabrication, and enhances predictability in assembly phases. Engineers report fewer rework instances and smoother integration into modular or prefabricated systems. Each batch includes comprehensive documentation—chemical composition reports, mechanical test results (tensile, yield, elongation), and non-destructive testing data (UT, MPI, radiography)—supporting compliance verification and risk mitigation in regulated sectors like oil & gas, utilities, and infrastructure development. Ideal Applications: This premium-grade carbon steel pipe serves as a foundational component in medium-pressure gas transmission lines, steam piping networks, potable water conveyance systems, and oil and natural gas pipelines. It’s also widely used in structural frameworks for industrial buildings, bridges, and elevated support structures. Its robustness under repeated loading makes it suitable for offshore drilling platforms, desalination facilities, and renewable energy projects such as wind turbine foundations and solar farm installations. Whether deployed underground or above ground, the tubing provides optimal strength-to-weight ratios and exceptional longevity in aggressive environments—including exposure to moisture, soil chemicals, and fluctuating temperatures. Customer Feedback Highlights: Users consistently highlight the balance between affordability and engineering excellence, noting that the pipes meet specific project needs without requiring additional machining or post-processing. Many engineers appreciate the detailed technical documentation provided with each shipment, which simplifies certification and inspection processes in high-stakes industries. Packaging solutions—such as plastic end caps, bundled steel frames, and woven bags—help prevent damage during transport, ensuring safe delivery even to remote or challenging job sites worldwide. Frequently Asked Questions: What sets hot expanded seamless steel pipe apart from conventional seamless tubing? It enables the production of non-standard sizes at lower costs while maintaining uniform wall thickness, consistent mechanical properties, and superior dimensional control—especially beneficial for custom-built infrastructure components. How does heat treatment influence tensile strength? Controlled heating and cooling cycles refine the microstructure, resulting in predictable yield and ultimate tensile strengths aligned with applicable international codes. Is it appropriate for high-cycle fatigue scenarios? Yes, thanks to its homogeneous grain structure and absence of internal flaws, it performs reliably in applications involving frequent stress cycles, such as pump stations, compressors, or mechanical supports. Can it withstand corrosive conditions? Surface treatments like hot galvanizing or 3PE coating offer effective protection against moisture, chemical exposure, and soil contact, significantly extending service life in marine, chemical, or subterranean environments. As global industries prioritize sustainable, scalable, and high-performance materials, hot expanded seamless steel pipe emerges as a strategic choice—not merely an alternative but a value-added enhancement for modern engineering projects. Its compatibility with diverse international specifications, proven track record in demanding applications, and ability to deliver consistent results across geographies position it as a preferred solution for forward-looking clients seeking long-term performance and operational confidence.

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