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Hydrogrand Steel Pipe Co.,ltd.

Company profile

Hydrogrand Steel Pipe Co.,ltd is a Chinese owned business that is specialized in steel pipeline manufacturing and stocking .We are committed to providing one-stop supplying and service for steel products to our customer all over the world. Our products including Stainless Steel Tube,Alloy Steel Tube,Nickel Alloy Steel Tube,Steel Fabrication and Special Steel,serve the industry of Oil and Gas, Power and Energy, Mining, Marine,Mechanical Manufacturing, Fire Service etc.
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  • Quality Control

    We strictly in accordance with the ISO 9001 quality management system for management.Our products have been inspected and approved by SGS,BV,MOODY,TUV etc.

  • Professional Team

    Hydrogrand Steel Pipe Co.,ltd has a human team with wide-ranging experience who guarantees a high level of service to our clients.We will never stop developing and exploring spirit. 

  • Quick quotation service

    Hydrogrand Steel Pipe Co.,ltd. adheres to strict industry standards and is committed to providing customers with high-quality products and fast services

  • Value-added Services

    While providing high-quality products to customers, it is also possible to not provide material processing services such as CNC machining and forging.

Hydrogrand Steel Pipe Co.,ltd.

News Center

News Center

How to Choose Stainless Steel Pipes from Different Standards

2026-08-04

Steel Fabrication,Special Steel,Nickel Alloy Steel Tube

  • 08-03

    2026

    Differences between Alloy Steel Pipes and Carbon Steel Pipes
    I. Core Composition DifferencesCarbon Steel Pipes: Primarily composed of iron and carbon, with a carbon content typically between 0.06% and 1.5%.Alloy Steel Pipes: Based on carbon steel, additional alloying elements such as chromium, molybdenum, nickel, and vanadium are added.II. Strength Level Diff

  • 07-31

    2026

    Applications of Galvanized Pipes
    1. Construction Engineering: The Largest Core ApplicationThe demand for galvanized pipes is substantial in the real estate and construction industries, especially in the following key areas:2. Fire Protection Systems: This is its primary application. For example, in a residential community of 1,000

  • 07-30

    2026

    Domestic oil prices are about to see a significant increase.
    Domestic oil prices are expected to see a significant increase on July 31st (Friday) at 24:00, with an estimated increase of over 0.5 yuan per liter.This price adjustment is mainly due to the tense situation in the Middle East, leading to sharp fluctuations in international oil prices. Here are the