Горячеоцинкованная стальная решетка цены на стальную решетку металлические строительные


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About this item
【Material】Excellent material, strong and durable. This metal drain grate is made from carbon steel, which is strong and tough. The outdoor drain grate is built with a calcination process, so it has a long service life. You can feel free to use it.
【Strength】High strength, low damage. The solid grid pressure welding structure of the outdoor sewer cover makes it strong and durable. Cars crushing the driveway drain cover will not cause any deformation or denting, making it very safe.
【Structure】Beautiful and generous. This basement drainage grate has neatly spaced mesh holes. The iron drain cover is sleek and stylish, with a glossy surface. It also has a good anti-slip performance, and rain, snow, and dust don't accumulate.
【Craft】Professional welding process. The flat drain cover has strong welding joints, so it is difficult to break at the weld. The large drain grate has a high pressure-bearing capacity.
【Surface】Anti-corrosion and anti-rust. The surface of galvanized drainage trench cover was treated with hot-dip galvanizing to form a stable protective film. So the catch basin drainage grate has quite good corrosion resistance, which makes the product last longer.




Platform grating, composed of several pieces of welded steel grating or press locked gratings are commonly installed in ships and industrial applications, such as refineries, power plants and offshore platforms.

*Welded or press locked gratings.
*Carbon steel, galvanized steel or stainless steel material options.
*Walkways and stair treads can be supplied.
*Ideal for industrial applications.
*Wide range of configurations for choice.
*Special discount for large orders.
*Project reference can be supplied for your bid.
*ISO Certificated factory.
*CAD or 3D drawing can be supplied for your design and construction.


Product Overview


Manufactured from alloy types 304, 304L, 316, and 316L, stainless steel gratings are ideal for sanitary or highly corrosive environments and architectural applications.

Available in three different methods of construction: type “WS” welded, type SLS” swage locked, and type “DTS” dovetail. Stainless steel gratings are produced with bearing bar spacings ranging from 19/16” (1-3/16”) to 7/16” on center with cross bars at 4” or 2” on center.














Product name
Steel Grating
Grating Style
Plain type Serrated typeI Type SerratedI type steel gratings
Surface Treatment
Black/Untreated(U)Hot dip galvanizing(GorHDG).Painting(P)

Usage
Industry of Power plant Oil Refineries,PetrochemistryChemical Plant,Water and Wastetreatment plant Ship-buildingoffshoreplatformcatwalkrooftop over hauld rainage system projects and civil construction(like roads,park,farmhouse
BearingBar Size
(width*thickness)
25*3mm25*5mm30*3mm30*5mm32*3mm32*5mm40*3mm40*5mm50*3mm50*5mmEtc.
Bearing Barpitch(mm)
12.5.15.20.25.30.34.3.35.3.40.41.25.50.60(30.40.50 mm are recommended )also can dothe size as customer's request
Cross Bar Size(Diameter)
5*5mm6*6mm8*8mm10*10mmEtc
Cross barpitch(mm)
30,40,50,60,100,120,150,Etc(30,50,100,150mmare recommended)also can do the size as customers request
Material
Mild Steel(O235)Stainless steel(S304S316S316L)Aluminum Alloy


Application










Types of Stainless Steel Bar Grating


Type “WS” Welded Stainless Steel Grating




Our strongest and most economical stainless product, type WS gratings are made by forge welding rectangular bearing bars and drawn cross bars. The welding process provides a positive fused intersection providing years of service under the most demanding conditions.
Type WS stainless gratings are available in 19 space (1-3/16”), 15 space (15/16”), and 11 space (11/16”) bearing bar centers. Standard cross bar spacing is 4” on center with optional 2” spacing available.


Type “SLS” Swage Locked Stainless Steel Grating




Hollow tube cross bars are hydraulically swaged into pre-punched holes in the bearing bars to make type SLS swage locked stainless grating. This type of construction provides a secure bearing bar/cross bar intersection and products are available with bearing bar spacings ranging from 19/16” (1-3/16”) to 7/16” on center.
The swaged cross bars sit slightly below the top surface of the grating making this product very popular for “close mesh”, ADA conforming applications. 11 space and 7 space are ideal for vault covers or entrance mats located in the public way.


Type “DTS” Dovetail Pressure Locked Stainless Steel Grating




Manufactured with deep rectangular cross bars, type DTS dovetail stainless grating is commonly preferred for architectural applications. Sunscreens, grilles, and infill panels are just some applications where this distinct egg-crate configuration is the ideal accent.
Type DTS gratings are available with bearing bar spacings ranging from 19/16” to 7/16” on center.




Company Profile




YANTAI RISING STEEL GRATING CO.,LTD is located in industry developed, the transportation is convenient, the scenic coastal city--Yantai economic and technological development zone, supplying quality stainless steel, low carbon steel and aluminum alloy products to the petrochemical engineering,mining,engineering and steel construction industries throughout global.
Our dedicated teams have industry knowledge, focussed on work attitude and strong commitment service to complete your project.Our focus is to provide the highest level of service and high quality products support to our clients across global.










FAQ


1. Who are we?
We are based in Shandong, China, start from 2016,sell to . There are total about 51-100 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Steel grating,steel stair,steel ball stanchion,aluminium grating,aluminium stair
4. Why should you buy from us not from other suppliers?
(1).The real manufactory ,give you a good quality and a best price, and we have 12 years experience.
(2).contract manufacturing:OEM Service Offered, Buyer label offered
(3).No. of Production Lines: above 5
(4).Many years management ,give you a good ser
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,Western Union;




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