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Automotive Large Heavy Steel Structure Construction Metal Welding Fabrication

Categories	Steel Structure Construction
Brand Name:	KAFAFAB
Model Number:	Steel structure
Certification:	BV,SGS
Place of Origin:	China
MOQ:	20T
Price:	900~1200usd/T
Supply Ability:	2000T/MONTH
Delivery Time:	6 weeks
Packaging Details:	Nude pack or steel pallet
Material:	H beam angle steel round bar,
Paint:	Alkyd primer, DFT 80UM
Structure:	Lattice structure
Application:	workshop frame
Corlor:	Middle grey
Height:	22meters
Crane capcity:	20 Tons
Span:	35m

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Qingdao KaFa Fabrication Co., Ltd.

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Automotive Large Heavy Metal Welding Fabrication Steel Structure

Project name: Weiqiao heavy steel structure workshop
Content:steel frame
Quantity: 485T
Total value: 697,000usd
Description: Large single span is up to 35meters, 22 Meters height. Crane lifting capcity is 20 tons. Lattice structure column.
Installation time: 10 weeks.

Size	Model	1010-500500mm
	Thickness	3-180mm
	Length	1-12m or as customer required
Fabrication Method	Prep	CNC controlled equipment sawing drilling punching flame cutting plasma / laser cutting shearing
	Welding	MIG SAW TIG
	Surface Treatment	cleaning sand blasting chroming, zincing, nickeling painting
Steel material	Q235 Q345B Q345D
Standard	API ISO SWA CCS or ABS
Usage	Widely used in petroleum machinery,ceramic machinery, cement machinery, energy machinery and so on.
Shape	Usually Plain also can be beveled or as customer required
Surface	Sand blasting paint or as customer required
Technique	Hot Rolled Type Welded Welded Line Longitudinal Section Shape Square
Test	Raw Material Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Exterior Size Inspection, Hydrostatic Test, UT Inspection, MT Inspection

5. Welding

· Standard: AWS D1.1
· Method: GMAW / FCAW / SMAW / SAW / TIG / MIG

6. CNC Machine Service

· Different types of CNC equipments provide a reliable guarantee for the quality.
· Max. Diameter : 5000mm
· Max Height : 2500mm
· Max Weight : 200T

(5m*14m)(3m*8m) CNC Floor Type Milling/Boring Machine

Model	TA6920A/140*50	Model	T6216D
Max Travel of Front Column(X)	14000	Max Travel of Front Column(X)	8000
Max Travel of Front Headstock(Y)	5000	Max Travel of Front Headstock(Y)	3000
Max Travel of Front Spindle(Z)	1200	Diameter of Spindle	φ160
Max Travel of Ram(W)	1200	Max Travel of Spindle Direction	1200

(3.5m)(5m) CNC Double Column Vertical Turning Machine

7. Surface Treatment

Sand blasting,Painting,Chrome-plating, Zinc-plating,Nickel-plating, Hot dip, Powder coating, Polishing and so on.

8. Quality Control

Quality is basis of living for us. We strictly comply with ISO and API Q1 QMS requirements. We established a

standard operation procedure for quality control, which covers inspection of purchased materials, welding,

machining, sand blasting, paint, assmbly and so on.

9. Inspection

Inspection process :

Product Tags:

prefabricated steel construction

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