Basic Info.Model NO.1.2SpecificationcustomizedOriginChinaProduct
DescriptionProduct Description1.About Our ProductOur cable tray
series has six series, including XQJ steel cable tray, MQJ steel
riveted cable tray, lqj aluminum alloy cable tray, nhqj (NBC)
fire-resistant non combustible tank box (fire-proof cable tray),
BHQ glass fiber reinforced plastic corrosion-resistant
flame-retardant cable tray, and polymer alloy plastic cable tray.
It is widely used in chemical industry, light industry, metallurgy,
electric power, tunnels, machinery and modern office places. The
laying of all kinds of wires and cables has reached the level of
standardization, serialization and generalization. It provides a
wide wiring space for engineering design, construction and
installation, and production automation.Material SelectionThe
bridge plates of our company are high-quality ST12 or Q235
cold-rolled plates produced by Baosteel or WISCO, and plates of
different thickness are selected according to the size of the order
specification (the thickness of plates is selected according to
cecs31:91 standard). Steel products must be submitted to the
company's Testing Center for inspection with the quality assurance
certificate, inspection application form and samples before planned
procurement, and the warehousing procedures can be handled only
after they pass the strict inspection.Surface TreatmentBridge
surface treatment: hot galvanizing, plastic
spraying.SpecificationsThe steel bridge can be divided into four
specifications according to the use environment:A flat trough
bridge B tray bridge C ladder bridge D combined bridgeProcessing
TechnologyThere are many processing technologies for orfeng steel
bridge, which are selected by users according to the use
environment:Sheet metal ProcessingA. Drawn bridge (one-time
forming) B. ladder side welded bridge (large span)Welding
Technology A. Ordinary manual arc welding B, CO2 gas shielded
submerged arc welding (with the advantages of strong rust
resistance and low oxygen content in the weld)Craft
ProductionAofeng steel bridge elbow can be made by general chamfer
elbow process or arc elbow process. (this process adopts Metz
bending, plasma cutting, submerged arc welding and other fine
processing procedures, with beautiful appearance, good overall
strength, no bumps, and can fundamentally solve the problems of
scratches during cable laying and large cable bending
radius.)TestingOur steel bridge has strict inspection process from
material selection, sheet metal processing, welding to surface
treatment.Order specificationSeismic intensity: ≤ grade 8Altitude:
≤ 2000mInstallation category: Class IIICable filling rate: power
cable 40-50%, control cable 50-70%, plus 10-25% of the reserved
margin.Relative deflection: ≤ 1/200 (under uniformly distributed
working load)Connector resistance: ≤ 0.00033 Ω2.About our
companyChongqing heshenglonggang Technology Co., Ltd. is a leading
supplier of high-performance chemicals in China.We are mainly
engaged in the production of various photoinitiators. As the main
production base of phosgene derivatives in China, we have the
largest phosgene production capacity in China and provide a variety
of products.The factory has advanced production equipment, which
can produce benzophenone, tetramethylurea, salicylnitrile, 1173 and
other phosgene and its derivatives. In addition, heshenglong steel
can also customize phosgene derivatives products according to
customer needs.Our company provides benzophenone and
photoinitiators for special products: free radical photoinitiators,
polymer photoinitiators, cationic photoinitiators, UV absorbers and
various fine chemicals, with high quality and low price.We can
supply 200 tons of benzophenone every month. If you need to contact
us at any time.At the same time, our company is a high-tech
enterprise integrating R & D, production and sales.3.Frequently
asked questions:Q1: are you a factory? where are you?A: We are a
professional manufacturer with more than 20 years of experience in
the production of composite materials. Our own factory is located
in Sichuan Province.Q2: what is the minimum order quantity?A:
Usually 1 ton, depending on your needs.Q3: packaging and
transportation.A: ordinary packaging: carton packaging, we accept
OEM packaging.Q4: when can I make an offer?A: we usually quote
within 24 hours after receiving your inquiry. If you need the price
urgently, please call us or email us, so that we can reply to you
at the first time.Q5: how much are the samples charged?A: If you
need the samples in our stock, we can provide them to you free of
charge, but the express cost is borne by you. You will return it
when you place an order.Q6: what is the delivery time of your
production?A: If we have inventory, we can deliver within 1-7 days;
If there is no stock, it will take 5-30 days, depending on the
quantity.
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