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Pemasok yang Diaudit Flat Bar Grating; Serrated Bar Grating ; I Bar Grating (include flat bearing bar and serrated bearing bar)
3. Grating Standard
1) China: YB/T4001-1998
2) USA: ANSI/NAAMM (MBG531-88)
3) UK: BS4592-1987
4) Australia: AS1657-1985
5) Japan: JJS
4. Specifications of the steel grating
1) Bearing bar size (mm): 25 x 3; 25 x 5;30 x 3; 30 x 5;32 x 3; 32 x 5; 35 x 3;35 x 5.....
2) Bearing bar pitch(mm): 15,20;22;23;25;30;33;34;40;50;60.....
3) Cross bar pitch(mm): 38;50;75;76;100;....
4.According to the structural form and welding process, there are four types of steel gratings:
We, Yantai Hualian Steel Structure Co.,Ltd. has got the order from SBM Offshore and we will supply steel gratings and stair treads for Liza FPSO topside module platfroms.
Totally we supply 11 module platfroms for Liza FPSO,also known as Liza-1. And presently, we have completed 6 platforms, all of the gratings and treads has already arrived at Singapore to be integral assembled.
Specifications: G305/40/100SG,
Bearing bar size:30x5mm;
Bearing bar pitch:40mm;
Cross bar: 6x6mm twisted rod;
Cross bar pitch: 100mm;
Surface treatment: Hot dip galvanization, the thickness of the zinc film is 85um.
We purchase raw materials strictly in accordance with Chinese standard material Q235.We can also buy European standard S275JR,American standard A36 grade.Galvanizing is carried out in strict accordance with the galvanizing process. Specialized personnel carry out maintenance and carefully clean zinc tumors and zinc thorns on the surface of the workpiece to make the surface smooth and flat.
1. Our engineers can design the shop drawing according to your projects and create 3D model.
2. Free samples can be provided.
3. The package method can be custimized.
4. We support the third party organization to come our factory for inspection.
5. The after-sale service and installation method can be provided.
We have participated in many big projects in various fields from domestic as well as overseas.
Such as Liza Destiny FPSO (SBM), Liza Unity FPSO (SBM),BHP South Flank,Baku-Tbilisi-Ceyhan Oil Pipeline (BP),and Aktogay Expansion project bagging plant (FLSmidth), etc.
Packing details:
1. stick the label on each grating, the panel number will be marked on the label.
2. insert the steel bracket through the gratings from bottom to the top to fix the package. if the grating panel's size is less than 1500mm*1000mm, 4 pcs steel brackets per package. if more than 1500mm*1000mm, the steel brackets will be added accordingly.
3. bundle the gratings with the PVC tape.
4.Attach a thermoplastic tag to each package. Accordingly to th tag, our clients can find each panel easily and swiftly.
5. wrap the gratings with plastic films.
1. Quick response
We will reply our customer's inquiry ASAP within 24 hours.
2. Sample
Free sample is available if our customer are willing to undertake the courier fee.
3. Layout drawing or shop drawing
We can provide the layout drawing or shop drawings for our customers' project solution.
4. Inspection
Our factory supports all our customers or nominated third party to our factory for inspection.
In addition, we can provide the instant photos during the production.
5. Strong package
We will do our best to offer strong package to keep the goods safe and sound when our customer receive them.
6. Timely delivery
Our strong supply capacity can help us to deliver the goods in time.
7. After-sale service
We will track the goods' use condition. Not only providing the tech support, but the solution of goods' quality
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