Prefab Structural Steel Structure for Workshop/ Warehouse Buildings

• Type: H-Section Steel
• Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Trademark: Carbon Structural Steel, RPMIC
• Forming: Hot-Rolled Steel
• Connection Form: Welded Connection
• Model NO.: RPIC
• Member: Steel Beam
• Type of Steel For Building Structure: High-Strength Steel
• Carbon Structural Steel: Q235
• Residential Wall Structure: Wallboard
• Transport Package: 1. All of The Steel Column and Beams Ends and Plat
• Specification: customer
• Origin: Shandong, China
• HS Code: 730890
• Production Capacity: 10000 Tons/Month

Product Description

Product Category

Product Description

Prefabricated Structural Steel Structure for Buildings

Feel kind of interesting!Before my formal introduction on the steel structure/metal building system,please go for the following photo to get a outline of what a prefab steel structure building is!

Pre-engineered metal buildings consists of following components:

1. Primary Members / Main Frames
2. Secondary Members / Cold Formed Members
3. Roof & Wall Panels
4. Accessories, Buyouts, Crane System, Mezzanine System, Insulation, etc.
5. Sandwich Panels

Primary members

Primary members are the main load carrying and support members of a pre-engineered building. The main frame members include columns, rafters and other supporting members. The shape and size of these members vary based on the application and requirements. The frame is erected by bolting the end plates of connecting sections together. All the steel sections and welded plate members are designed in accordance with the applicable sections as per the latest international codes and standards such as GB and IS to meet all the customer specifications.

SECONDARY MEMBERS / COLD FORMED MEMBERS

Secondary structural framing refers to purlins, girts, eave struts, wind bracing, flange bracing, base angles, clips and other miscellaneous structural parts. Purlins, girts and eave struts are cold formed steel members which have a minimum yield strength of 345 MPa (50,000 psi) and will conform to the physical specifications of GB/ISO/CE or equivalent.

ROOF & WALL PANELS

 standard steel panels are 0.3,0.4 0.5 mm or 0.6 mm thick and have a minimum yield strength of 345 MPa. Steel panels are hot dipped and galvanized with zinc or zinc-aluminium coating. Galvanized materials conform to GB for 275 grams per square meter according to GB.

 

Main Steel Frame	Column	Q235, Q345 Welded H Section Steel
	Beam	Q235, Q345 Welded H Section Steel
Secondary Frame	Purlin	Q235 C and Z purlin
	Knee brace	Q235 Angle Steel
	Tie Rod	Q235 Circular Steel Pipe
	Brace	Q235 Round Bar
	Vertical and Horizontal Support	Q235 Angle Steel, Round Bar or Steel Pipe
Maintenance system	Roof Panel	EPS Sandwich Panel /Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet
	Wall Panel	Sandwich Panel / Corrugated Steel Sheet
Accessories	Window	Aluminium Alloy Window / PVC Window / Sandwich Panel Window
	Door	Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door
	Downspout	PVC
Live load on Roof		In 120kg/Sqm (Color steel panel surrounded)
Wind Resistance Grade		12 Grades
Earthquake-resistance		8 Grades
Structure Usage		Up to 50 years
Temperature		Suitable temperature.-50ºC~+50ºC
Certification		CE, SGS, ISO9001:2008, ISO14001:2004
Finishing Options		Vast array of colors and textures available
Paint Options		Alkyd painting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized.

Successful Project

Production Process

1. Preparing Material⇒2. Cutting⇒3. Assembling⇒4. Automatic submerged arc welding⇒

5. Flange plate of straightening⇒6. Welding⇒7. Assembly dimensions inspecting⇒

8. nondestructive testing⇒9. shot blasting and descaling⇒10. Spray paint processing⇒

11. Measurement of coating thickness⇒12. Packaging⇒13. Delivery⇒Other: Secondary processing

Packing & Delivery

Company Information



Rizhao Port Shipbuilding Machinery Industry Co.,ltd, wholly owned subsidiary of Rizhao Port, is a large comprehensive state-owned company combines industry products research and manufacture, steel structure and equipment producing, industrial system service and ships &equipment maintenance and manufacture. The registered capital is 500 million RMB, the total assets are 1.487 billion RMB.

As a member of the National Standardization Technology Committee for continuous handling machinery, the company owns the production qualification for transport machinery, Class I Category III steel general ships and Grade I steel fishing vessels;Grade A qualification for steel structure; kinds of contracting qualification for electrical and mechanical equipment installation, corrosion protection and insulation engineering, foundation, etc. The company also occupies design license of Grade B steel and design &construction license of marine fishery platform that registered with the Ministry of Agriculture , covering various aspects including ports, marine equipment, mining, electric power, cement, metallurgy, paper making and other industries.

Steel structure and equipment manufacturing. With a steel structure industrial park over 330,000m2 whose annual production of steel structure is 100,000 tons, the company possesses modern steel structure processing equipment and production line ,leading it as the assembly base of steel structure building manufacturing in Rizhao area. The main target markets include the equipment steel structure, public infrastructure, bridge steel structure, space steel structure and so on. 

Being committed to industrial products design and development, steel components and new construction materials processing, mechanical and electrical installation, integrated services of port equipment operation and maintenance, we have undertaken projects of Ore Wharf belt Conveyor System in Rizhao Port and the Huaneng Power Plant Belt Conveyor Engineering, the Construction of HYUNDAI Modern Factory in Rizhao, Yantai and Yancheng in China, accumulated to more than 200 million square meters of industrial factory building. 

Contact Us

Company Name: Rizhao Port Machinery Industry Co., Ltd.
Add: No.500 Shanghai Road, Rizhao City, Shandong Province, China
Contact Person:  Boom An