Tianjin Shunjinhua Machinery Manufacturing Co Ltd
86-022-68900512
Home / Steel Grating Trench Drain Covers / Hot Selling Steel Metal Driveway Hot Dip Galvanized Trench Drain Grating Cover From China
Hot Selling Steel Metal Driveway Hot Dip Galvanized Trench Drain Grating Cover From China
Specification: 1-100 USD/PIECE
Use Parts: 10 PIECE
Layer: 1000 TON
Gloss: TianJin
Payment Terms: TT or LC or Others
Tags:
Place of OriginTianjin, China
Brand NameSHUNJINHUA
Product nameHot Dip Galvanized Steel Grating Pressure-welded
KeywordDrainage cover
ApplicationDriveway, garage, parking lot
Surface treatmentHot Dipped Galvanized
ColorSilver
China standardYB/T4001.1-2007
U.S.A. standardANSI/NAAMM(MBG531-88)
U.K. standard4592-1-1995
Australia standardAS1657-1985
CertificateISO9001:2008

Description

(1) Structure: Welding with flat steel and cross/round bars with certain distances.

(2) Features: High strength, light structure, high bearing.

(3) Surface: The hot dipped zinc coating gives the product excellent anti-corrosion.

             

Specification


Common Specification of Steel Grating

Remarks: Special Material, Special High Zinc Coating and New Style can be Customized.

Material Standard

ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316,

Mild steel & Low carbon steel, etc

Bearing Bar

(Width x Thickness)

25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc;

I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc

US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc

Bearing Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc.

US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.

Twisted Cross Bar Pitch

38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc

Surface Treatment

Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers’ requirement.

Grating Style

Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar

Packing

(1) Bandage and Paperboard: Generally applies to neat steel plate;

(2) Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength;

(3) Steel Pallet: Traditional export packing.

Payment Term

T/T, L/C, Western Union, Credit Card, Alibaba Trade Assurance



Pressure Test

             


Packing&Loading

Grating Standard Packing Method:
1. Bandage and Paperboard: Generally applies to neat steel plate;
2. Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength;
3. Steel Pallet: Traditional export packing.

4. According to customer's packing requirements.


Service:

1.Quotation

 There are three ways:

*You can tell us the length and width of steel grating and the thickness and depth of bearing bar and the pitch of bearing bar and cross bar.

*You can tell me the carrying capacity of per square meter and the maximum pitch.

*You can send me a drawings with size clearly on it about drainage steel grating cover drainage ditch

 2.Size

*The pitch of  bearing bar is 30-45mm in commen,is  largely used in industrial field.

*The pitch of  cross bar is 100mm and it is the most economical and lightest type.

*The sewage grating with the pitch of 30mm between bearing bar and of 100mm between cross bar

is the most popular type used at home and outside.

 3.Standard

 We can produce drainage steel grating cover drainage ditch according to different countries' standard.

 Such as China YB/T4001.1-2007,USA ANSI/NAAMM(MBG531-88),UK BS4592-1-1995, Australia AS1657-1992 and so on

 4.Factory Ability

 we have more than 100 staff,and they are professional in manufacturing steel grating  they have 20 years of experience in this part of manufacturing process.

 We have a complete set of production line. We only produce drainage steel grating cover drainage ditch,so we are more professional than other factorys.

 5.Countries

 We currently export to Singapore,Vietnam,USA,Kuwait,Austria, Japan and so on.

6.Sample service

we can supply free drainage steel grating cover drainage ditch sample and the sample will be readly in five days.

7.The delively time

We just need 15-20 days to produce 20' container(about 20tons) after recieving the 30% deposit payment.



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CONTACT US

86-022-68900512
152 kilometers of national highway 104, east side of gaogaolou village, jinghai town, jinghai district, Tianjin,China

COMPANY DETAILS

Shunjinhua is specialized in manufacture and export all kinds of steel gratings with the best quality, competitive price and faster delivery time. Such as steelmill black and hot dip Galvanizing grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.

Tianjin Shunjinhua Machinery Manufacturing Co Ltd