Payment Terms | D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability | 100T/DAY |
Delivery Time | 15-20DAYS |
Packaging Details | PALLET |
Material | Q195 Q235 Q275 Q345 SS304 316 304lL 316L |
Name | With Fish Tail Hot Gavlanized Concealed manhole cover for Walkway and Roads |
Size | 1000*850 850*700 850*570 |
Width | 0.1-2m |
Shape | According to drawing |
Height | 10-300mm |
Brand Name | CHENG HE |
Model Number | Q195 Q235 Q275 Q345 SS304 316 304lL 316L |
Certification | ISO9001 |
Place of Origin | HE BEI |
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Product Specification
Payment Terms | D/A, L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 100T/DAY |
Delivery Time | 15-20DAYS | Packaging Details | PALLET |
Material | Q195 Q235 Q275 Q345 SS304 316 304lL 316L | Name | With Fish Tail Hot Gavlanized Concealed manhole cover for Walkway and Roads |
Size | 1000*850 850*700 850*570 | Width | 0.1-2m |
Shape | According to drawing | Height | 10-300mm |
Brand Name | CHENG HE | Model Number | Q195 Q235 Q275 Q345 SS304 316 304lL 316L |
Certification | ISO9001 | Place of Origin | HE BEI |
High Light | driveway manhole cover ,galvanised manhole cover |
With Fish Tail Hot Gavlanized Concealed manhole cover for Walkway and Roads
Description:
They usually feature "pick holes," in which a hook handle is inserted to lift them. Pick holes can be concealed for amore watertight lid, or can allow light to shine through. A manhole pick or hook is typically used to lift them, thoughother tools can be used as well, including electromagnets.
Concealed manhole cover is used walkway.Metal Bar Grating is the workhorse of the industrial flooring market and has served industry for decades.Strong and durable with an exceptional strength-to-weight ratio, metal bar grating can be easily fabricated to nearly any configuration.The high percentage of open area makes bar grating practically maintenance-free and all products are fully recyclable.
Manufactured by assembling a series of equally spaced metal bars to connecting cross members, bar grating is available in three popular materials; mild carbon steel, 6000 series aluminum, and 300 series stainless steels. Additionally, Grating Pacific has the capacity to produce gratings constructed with other specialty metal alloys
A manhole cover is a removable plate forming the lid over the opening of a manhole, to prevent anyone fromfalling in and to keep unauthorized persons out
Material:
Mild Steel (Low Carbon Steel ASTM A36 or Q235) , Stainless Steel 304 or 316
Surface Treatment:
Untreated, Painting or Hot dip Galvanizing
Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
Process Flow
(1) materian
(2) pressure welding
(3) cutting
(4) welding of ends bar
(5) surface treatment
(6) final shipment
Packaging
1. Strap Packaging: generally applicable to relatively neat grid of steel plate.
2. Pallet Packaging: Usually for export packing.
3. Screw Rod Fixation: using four screws bar through the steel grating aperture, with screw locking packaging methods.
Feature:
100% waterproof, Weatherproof, Corrosion free material.
ZERO SCRAP VALUE hence it is Burglarproof.
High strength to weight ratio hence light weight & easy to handle.
Tolerance of grating steel
The allowed deviation of length is +0/-5mm, while the allowed deviation of width is +/-5 mm.
The non-perpendicularity of bearing bar is allowed no more than 10% of width of bearing bar.
Cross bar surface should not surpass bearing bar surface 1mm, beginning & end of cross bar should not
surpass the end surfaces of two sides of grating 2mm.
Product Picture
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
10000000-20000000
Employee Number:
100~120
Ecer Certification:
Site Member
Anping Chenghe Wiremesh Products Co.,Ltd was founded in 2014,covering a area if 20 acres,with registered capital of 1000000 RMB and more than 100 professional and technical personnel and more than 10 senior engineers.The company is located in the biggest wire mesh production base in Asia,Hebei Anpin... Anping Chenghe Wiremesh Products Co.,Ltd was founded in 2014,covering a area if 20 acres,with registered capital of 1000000 RMB and more than 100 professional and technical personnel and more than 10 senior engineers.The company is located in the biggest wire mesh production base in Asia,Hebei Anpin...
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