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Q345b Precision Steel Fabrication , Shs Post Heavy Metal Fabrication

Qingdao KaFa Fabrication Co., Ltd.
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Q345b Precision Steel Fabrication , Shs Post Heavy Metal Fabrication

Brand Name : KAFA

Model Number : Steel fabrication 03

Certification : ISO9000/2017

Place of Origin : Qingdao, China

MOQ : 20T

Price : 1300~1500USD/T

Supply Ability : 150T/month

Delivery Time : 40days

Packaging Details : Foam package, Steel pallet.

Material : 200*200*10 SHS

Grade : Q345B

Paint : Black

Welding : Carbin dioxide arc welding Penetration welding

Blasting : SA 2.5

Testing : Urltrasonic testing machine

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Australian high-way road Q345B SHS post steel farbication service

Steel post project which is come from australian government. will be used in bridge as post. All the processing must be met with AS/NZS 1554.5:2004. and all the material must be G350 minimum standard. There are 2 kinds of post, total quantity is 1840 pcs. all the welding line will be 100% tested by ulstrosonic machine. Third party inspection will be neccessary.

  • All the welding line must be clean. Ensure NO porosity/No Crators / No Cracks
  • All the raw material used to produce welded SHS ( square tube) must have certificate and third party inspect. then could be allowed to produce SHS.
  • All the SHS (square tube), must size tolerance must be within 1mm. all the corner must be same. welding line must be clean
  • Material cutting must be very smooth. flame gas must be strong enough. No ruffle
  • Slot must be smooth, No notch. and the all the edge must be radiused to 2mm .
  • Welding must be groove-weldjoint , Slope angle ≥30° 5mm distance between SHS and base plate.

Q345b Precision Steel Fabrication , Shs Post Heavy Metal Fabrication

Q345b Precision Steel Fabrication , Shs Post Heavy Metal Fabrication

Q345b Precision Steel Fabrication , Shs Post Heavy Metal Fabrication

Customer's inspection requests:

POST CHECK LIST
L x W x T
Material grade
Location of the holes on baseplates (edge distance)
Hole Centres
Big Slots in the front of post
2 off 10mm holes for galvanising at the hieghtest point of the RHS
2 off 20mm holes in the base plate for galvanising.
All corners, edges, holes radiused to 2mm etc.
All welds to be tested
NO porosity
No Crators / No Cracks
clean stop / start
Black steel - no galvanising
No notches in the holes or external edges of plates
Minimal to zero grinding accepted
no grinding on RHS (thickness reduction)
Check thickness of RHS
Radius of the SHS to be uniform on all posts and all 4 sides
No under cutting


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metal fabrication services

      

steel metal fabrication

      
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