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Qingdao Ruly Steel Engineering Co.,Ltd

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China Large Size Structural Steel Fabrication for Building Structures
China Large Size Structural Steel Fabrication for Building Structures

  1. China Large Size Structural Steel Fabrication for Building Structures
  2. China Large Size Structural Steel Fabrication for Building Structures
  3. China Large Size Structural Steel Fabrication for Building Structures
  4. China Large Size Structural Steel Fabrication for Building Structures
  5. China Large Size Structural Steel Fabrication for Building Structures
  6. China Large Size Structural Steel Fabrication for Building Structures

Large Size Structural Steel Fabrication for Building Structures

  1. MOQ: 30 Ton
  2. Price: USD900-USD1500 Per Ton
  3. Get Latest Price
Payment Terms L/C,T/T,Western Union
Supply Ability 2000 Ton Per Month
Delivery Time 30 Days
Packaging Details As request
Application Large Size Structural Steel Fabrication
Usage Steel Building Structures
Type H Section Steel, Box Steel, Steel Tube, Truss Steel
Raw steel material Q235B, Q355B, ASTM A36
Surface treatment Painting or Hot-dip Galvanize
Shot blasting level Sa 2.5
Process criterion AWS D1.1, GB
Certificate ISO9001,TUV,BV,CE,GB
Brand Name Ruly Steel
Model Number Ruly0077
Certification SGS, BV, AWS D1.1
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T,Western Union Supply Ability 2000 Ton Per Month
Delivery Time 30 Days Packaging Details As request
Application Large Size Structural Steel Fabrication Usage Steel Building Structures
Type H Section Steel, Box Steel, Steel Tube, Truss Steel Raw steel material Q235B, Q355B, ASTM A36
Surface treatment Painting or Hot-dip Galvanize Shot blasting level Sa 2.5
Process criterion AWS D1.1, GB Certificate ISO9001,TUV,BV,CE,GB
Brand Name Ruly Steel Model Number Ruly0077
Certification SGS, BV, AWS D1.1 Place of Origin China
High Light steel building structuressteel truss structure
Large Size Architectural Structural Steel Fabrication / Welding Steel Building Structures
Product Attributes
Application Large Size Structural Steel Fabrication
Usage Steel Building Structures
Type H Section Steel, Box Steel, Steel Tube, Truss Steel
Raw steel material Q235B, Q355B, ASTM A36
Surface treatment Painting or Hot-dip Galvanize
Shot blasting level Sa 2.5
Process criterion AWS D1.1, GB
Certificate ISO9001,TUV,BV,CE,GB
Fabrication Capacity

We specialize in large size architectural structural steel fabrication and welding for steel building structures. Our facility features three dedicated steel structure production lines equipped with advanced CNC machinery including plasma cutting machines, flame cutting machines, H-Section steel assembly machines, gantry welding machines, shot-blasting machines, and paint spray booths. We maintain dedicated space for fabricating heavy-duty and large structure steel components.

Our capabilities include welding large size and special-shaped steel structures such as H-section steel, latticed steel, cross-shaped steel, box-shaped steel, arc-shaped steel, and large diameter seamless welding pipes.

Steel structure fabrication workshop with advanced machinery
Structural Steel Fabrication Procedure
Diagram of structural steel fabrication process
Specifications
Products Name Large Size Architectural Structural Steel / Welding Steel Building Structures
Grade Q235B,SS400,Q345B,S235JR,S275JR,ASTM-A36
Size 100x100mm-900x300mm
Thickness 8mm-100mm
Length 3-20meters
Shape H-section steel, latticed steel, cross-shaped steel, box-shaped steel, arc-shaped steel, large diameter seamless welding pipe
Delivery Time 7-15 Days if in stock size, or 20-40 for customized
Payment Term L/C or T/T
Package By bundle or as customer's requirement
Application Engineering or project, plant and equipment, mechanical equipment, bridge, etc
Surface Black, coating, galvanized
MOQ 30Ton
Quality Control

Our comprehensive quality control measures include:

  • Raw material quality control with thickness tolerance <0.25mm
  • In-house yield and tension strength testing
  • Third party inspection certificates and traceable mill certificates
  • 100% dimension tolerance testing (<1mm)
  • 20% sample welding line ultrasonic testing (full penetration, no faults)
  • 20% magnetic powder testing (no bubbles, defects; smooth and full)
  • Third-party inspection assistance available
  • Shot blasting grade Sa 2.5 (metal luster, no rust/oil/welding spatter, roughness >75um)
  • Paint primer application within 5 hours after shot blasting (holiday-free, smooth, no dust, DFT >75UM)
  • Pre-assembly testing of connection details
Quality control inspection of steel structures
Types of Structural Steel We Fabricate
Box Steel
Fabricated box steel structures
Cross Steel
Fabricated cross steel structures
Arc-shaped Steel
Fabricated arc-shaped steel structures
Our Services
  • Structural steel fabrication, painting, galvanizing, and pre-assembly
  • Designing, fabrication and installation of prefabricated steel structure buildings
  • Development of fabrication/shop drawings based on architectural and construction drawings
  • Engineering consulting services
Steel structure fabrication and installation services
Project Types We Engage In
  • Light gauge prefabricated steel warehouse, workshop, shed, storage
  • Heavy industrial steel warehouse, workshop
  • Steel structure warehouse, workshop with crane
  • Truss roof steel warehouse, workshop
  • Steel frame structure cold storage
  • Prefab steel house, villa, resident building, high-rise building
  • Car parking, garage
  • Structural steel fabrication for heavy industrial field

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2009

  • Total Annual:

    15 Million -20 Million

  • Employee Number:

    100~110

  • Ecer Certification:

    Verified Supplier

Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. The project types include prefabricated steel workshop, warehou... Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. The project types include prefabricated steel workshop, warehou...

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  • Qingdao Ruly Steel Engineering Co.,Ltd
  • Tieshan Industrial zone, Huangdao District, Qingdao City.
  • https://www.rulysteelstructure.com/

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