| Surface Treatment: | Hot-DIP Galvanized |
|---|---|
| Market: | Global |
| Standard: | Bsen ISO14122 |
| Transport Package: | Bundled by Steel Belt or Packed with Steel Frame |
| Specification: | 18 types |
| Trademark: | Jiulong |
| Samples: |
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| Customization: |
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Audited Supplier Ball joint handrail is manufactured with specialized production line, featured with advantages of pleasant appearance, easy installation and great durability. Carbon steel handrail is normally hot-dip galvanized for saving maintenance. This type of products is in accordance with GB 17888.3-1999, being extensively applied in industrial and civil construction including sewage treatment, water supply, gardening, public road, mining, power plant, petrochemical, mechanical industry, ship building, highway, railway, bridge, airport and quay, etc. For stainless steel handrail, the surface is made matte in accordance with requirements for environment protection.
| Stanchion (mm) | Railing (mm) | ||
| Joint Ball Dia. | Stanchion Dia. | Type of Handrail | Type of Transverse Lever |
| 66 | 42.3 | 33.5*3.25(Dia.*Wall Thickness) Length=6000mm | 26.8*2.75(Dia.*Wall Thickness) Length=6000mm |
| 78 | 48 | 42.3*3.25(Dia.*Wall Thickness) Length=6000mm | 33.5*3.25(Dia.*Wall Thickness) Length=6000mm |
We've been ISO 9001 accredited since 2002!
I,Horizontal Work
1. Where there is sufficient room...
(1) Space out stanchions and lay rail tubes alongside where handrail is to be erected.
(2) Pull stanchion onto pipe from either end to opposite where they are to be fixed.
(3) Stand up system and temporarily bolt both end stanchions for safety.
(4) Position and bolt intermediate stanchions. Pack either side of base plate with shims to align system if necessary.
2. Where there is insufficient room ...
(1) Fix the end stanchion securely in position, then feed both handrail and kneerail into stanchion while supporting other
end of pipe until other stanchions can be placed.
(2) Place a brick or similar support under base plate until nex stanchion is fed onto pipe.
(3) Move brick to this stanchion and proceed to pull previous stanchion along pipe to its final position.
(4) Bole loosely and repeat operation as previous sequence.
II, Stairway Work
(1) Start at bottom of first flight and work up for SAFETY.
(2) Bolt bottom stanchion securely in position, then the second stanchion loosely in position.
(3) Feed the pipe down through No.2 stanchion and just enter No. 1 halfway. Allow free end to hang.
(4) Feed mid rail through No.2 stanchion and right through No. 1 approx. 75mm.
(5) Fit and securely fix angle closure bend, either by slip joint and taperpin or tack welding.
(6) Feed and fix additional stanchion and tighten.
Application Cases:
Ningbo Jiulong Machinery Manufacturing Co.,Ltd(NJMM) is one of the leading manufacturers specialized in Producing press-welded steel grating in China. Located in the famous port city-Ningbo, it has convenient traffic and superior location with only 30-minute drive to Ningbo Leshe International Airport and only 25-minute drive to Ningbo Port.
Founded in 1992, covering an area of 2500 square meters and with workshop area of 18000 square meters, NJMM has advanced equipment, full-fledged technology as well as rich manufacturing and management experience in press-welded steel bar grating field nearly 20 years. NJMM is among the few leading manufacturers who have the entire production process from bearing bar to galvanized steel grating. Nowadays, NJMM, in the area of steel grating and related products, owns the largest scale, has the most product varieties, possess the most powerful capability and achieves the largest export volume in China. The annual production capacity of steel grating, stair tread, trench cover, stanchion and scaffold is over 70000 tons, of which more than 4000 tons are for export.
NJM markets its products mainly to the USA, Chile, Peru, UK, Spain, Holland, Australia, New Zealand, Japan, Malaysia, Singapore, Thailand, etc. In domestic, its marketing and service scope has covered all provinces nationwide and widely applied to many renowned projects in China.
NJMM has got the ISO 9001-2000 Quality Management System Certificate in 2001 and owned integral quality control and inspection facilities as well as rich experience to provide high-quality products for customers.
Through more than 20 years' development, NJMM has become the most influential steel grating producer in China. Owning to superior location and as the leading role played in steel grating in China, NJMM sincerely promises to all customers both at home and abroad, "we will try out best to satisfy our customers with the best quality, the most competitive price and the fastest delivery time"
Over the past decades, we remain our position in the highly competitive industry with strengths in:
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