Galvanized Walkway Steel Safety Grating for Offshore Rig Platform

• Customization: Available
• Certification: BSCI, CCC, CE, ISO
• Application: Steel Structure Walkway, Drain Cover, Oil and Gas
• Model NO.: JG305/30/100FG
• Shape: Flat Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Grating Type: Jg325/30/100
• Bearing Bar Type: Plain ,Serrated
• Surface Treatment: Hot-DIP Galvanized
• Market: Global
• Transport Package: Bundled by Steel Belt with Pallet
• Specification: YB/T4001 or NAAMM or BS4592 or JJS
• Trademark: Longta
• Origin: China
• HS Code: 7308900000
• Production Capacity: Over 50, 000 Tons Each Year

Product Description

Product Description

OFFSHORE-GRATINGS

offshore gratings have been specially developed for use on offshore platforms.

In addition, round bars welded in the bearing bar direction reduces the given bearing bar
pitch so as the falling through of a test ball having a diameter of 15 mm is prevented.





 

1.Absorption of high horizontal forces by pressing and welding of all intersection points
2.Due to the additional round bars welded in the bearing bar a 20 mm or 15 mm ballproof can be reached
3.High resistance
4.High bearing capacity, because bearing bars are not weakened by welding of cross bars
5.Good torsional rigidity even with subsequently introduced cut-outs - maintenance of the homogeneous unit

Hello, I'm Andrew Young, an engineer sales manager with over 20 years experience in the great grating field!
I'd only be very happy to answer any questions for you!

 

Company Profile

 

Ningbo Jiulong Machinery Manufacturing Co., Ltd

is one of the leading manufacturers specializing in producing press-welded steel grating in China. Located in the famous coastal city ---Ningbo.

It has convenient traffic and superior location with only 30-minute drive to Ningbo Lishe International Airport and only 25-minute drive to Ningbo Port---the famous international sea port with the advantage of non-silting, deep-water and ice-free all year round.

Founded in 1992, covering an area of 25000 square meters and with workshop area of 18000 square meters, NJMM has advanced equipments, full-fledged technology as well as rich manufacture and management experience in press-welded steel grating area over 10 years. NJMM is among the few leading manufacturers who have the entire production process from bearing bar to galvanized steel grating.

 



Features: 
1) Bearing bar specification: 20 x 3 to 100 x 6 

2) Bearing bar pitch: 12.5, 15, 30, 40, 60mm etc, also be according to client's requirement and 30, 40, 60mm are recommended 

3) Cross bar pitch: 38, 50, 76, 100mm, also be according to client's requirement and 50, 100mm are recommended 

4) Material: Mild steel or stainless steel 

5) Surface treatment: Untreated, painted or hot-DIP galvanized 

6) Steel Grating Standards: 
A) China: YB/T4001-1998 
B) USA: ANSI / NAAMM (MBG531-88) 
C) UK: BS4592-1987 
D) Australia: AS1657-1985

Ningbo Jiulong Machinery Manufacturing Co., Ltd is one of the largest steel grating manufacturer in China.
We have 7 running lines with yearly capacity of 50, 000tons. Jiulong grating has exported to more than 30 countries. Choose Jiulong grating is your right decision!