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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.
Company profile
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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

Pressure Vessel Steel Plates Standard

2026-09-14

Steel Fabrication,Special Steel,Nickel Alloy Steel Tube

  • 09-11

    2026

    ASTM A36 Standard
    1,Standard OverviewFull Standard Name: Standard Specification for Carbon Structural SteelLatest Version: ASTM A36,A36M-19Primary Applications: Covers carbon steel shapes,plates,and bars of structural quality for use in riveted,bolted,or welded construction of bridges and buildings,as well as f

  • 09-10

    2026

    Detailed Overview of the ASTM A516 Standard
    ASTM A516 is a pivotal standard for carbon steel plates used in pressure vessels—specifically those intended for service in moderate- and lower-temperature environments. Its primary value lies in its excellent notch toughness (i.e., resistance to brittle fracture).1. Standard OverviewFull Title: Sta

  • 09-09

    2026

    Introduction to Ultra-High Strength Fasteners
    Ultra-high strength fasteners refer to fasteners with a tensile strength of 1500 MPa or higher. Their core value lies in "achieving the same clamping force with a smaller size." While meeting or even exceeding existing connection strength requirements, they can significantly reduce the size and weig