Q345B Heavy Steel Structures with Zinc Rich Primer Paint

Delivery Time:45-60 days after contract signed
Certification:ISO9001:2000

1. The steel weight of the per square meter≥50 kg/M

2. The workshop crane lifting weight≥ 25 tons

3. the main components: steel plate thickness≥10 mm, there are few light steel structure.

Q345B Heavy Steel Structures with Zinc Rich Primer Paint

used in petrochemical facilities, power plant, large-span stadiums, exhibition center, top or high-rise steel structure building.

BAODUO STEEL STRUCTURE CO,. LTD. Have a professional heavy steel structure processing line. We have 2pcs 20T heavy bridge type crane in work shop, And 2pcs 25T heavy gantry crane.  Twice heavy H beams auto processing line.

1. Meet ISO9001  standard  and BV certified

2.Main material : Q235B Q345B Q345QD

3.Place of origin: Qingdao ,China

4.Color: gray or as you request

5.Packaging detail:wooden case,steel pallet or other seaworthy package

6.Welding: CO2 gas shielded welding, groove welding, argon arc welding, submerged-arc welding.

7.Painting:Rust-preventative oil, epoxy primer and polyurethane topcoat,film thickness 150 μ m~200 μ m,
 

8.QC: 

(Ⅰ) Dimension inspection: Caliper, meter ruler,plug guage

(Ⅱ)Non-destructive testing: UT,MT,PT

(Ⅲ) Ultrasonic testing report

9.Inspecting: vernier caliper, Ultrasonic Flaw Detector, coating thickness gauge

Applications: 

used in petrochemical facilities, power plant, large-span stadiums, exhibition center, top or high-rise steel structure building.

Specifications:

Items	Description	Other remarks
Project name	Crane beam for Qingdao Yangfan sail Co., Ltd.
Introduction	120T crane,the height of crane beam is 1.9m and 2.7m,the biggest column distance is 12m
Steel standard	Q345B&Q235B	Lai steel brand
Welding	CO2 gas shielded welding, groove welding, argon arc welding, submerged-arc welding.
Painting	Twice Epoxy zinc rich paint primer,80um Twice Epoxy mio barrior paint, 60~80um
Package	In nude

Competitive Advantage:

1 lone service life for 50 years, with a well fixing.

2 Cost-effective design, will save much steel weight.

3Easy installation, we will give you the installation drawings and instruction, that will guide you install it step by step.

4within 6% weight tolerance,  we could guarantee our weight of tolerance will within 6% between your drawings and actual weight. Pls be well attention with this term.

5Fast delivery date. When we received your deposit, we will transport goods within 45 days,  see the actual situation of your goods.

6Very well service for a long term. Welcome our old client to give us new inquiry and ask us the problem happened during our goods service life. We will help you and give the best service.