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{"title":"Construction Use DX51d Steel Coil Galvanized 0.15mm Thick","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/f1\/a2abb91416030d45be0d1432ec05-200x200-1\/construction_use_dx51d_steel_coil_galvanized_0_15mm_thick.jpg","attrs":{"Brand Name":"Gnee","Model Number":"DX51d","Certification":"ISO9001","Place of Origin":"Henan"}}
{"title":"Hot Dipped Galvanized Steel Grating and Steel Structure Walkway Compliant with","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/16\/538537ddd861c1ec4aeeb4414c11-200x200-1\/hot_dipped_galvanized_steel_grating_and_steel_structure_walkway_compliant_with_ansi_2fnaamm_mbg_531_2f532_2f533_en_10025_gb_2ft_70.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
{"title":"Aisi Standard Galvanized Rolled Coil 0.12-2.5mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/38\/09\/48a550d045c6062fa6ddf734093b-200x200-1\/aisi_standard_galvanized_rolled_coil_0_12_2_5mm.jpg","attrs":{"Brand Name":"genn","Model Number":"Dx51D.Dx52D,Dx53D.DX54D.DX55D","Certification":"ISO","Place of Origin":"Henan"}}
{"title":"Customizable Styles Hot Dipped Galvanized Steel Grating Walkway Compliant with","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/db\/ec5995513c473460dc084e04172a-200x200-1\/customizable_styles_hot_dipped_galvanized_steel_grating_walkway_compliant_with_is_3202_and_astm_a_123_standards.jpg","attrs":{"Brand Name":"Gnee","Minimum Order Quantity":"2PCS","Supply Ability":"300000 Square Meter\/Square Meters per Month","Delivery Time":"Shipped in 20 days after payment"}}
High-quality hot-dip galvanized steel grating systems for trench drain channels and industrial applications, available in various configurations to meet specific load and corrosion resistance requirements.
Product Specifications & Applications
30mm Bearing Bar Pitch
The most widely used industrial grating with superior surface impact resistance and durability for demanding applications.
40mm Bearing Bar Pitch
Economical and lightweight option ideal for installations with smaller spans where weight optimization is crucial.
60mm Bearing Bar Pitch (Mining Grade)
Specifically engineered for mining industry applications, designed to prevent mineral splash and withstand harsh processing environments.
30mm/76mm Combination Pitch
The most popular global standard for walkways, platforms, and general industrial applications requiring balanced strength and coverage.
Technical Specifications
Material Options: Stainless Steel 304, 304L, 316, 316L Available Finishes: Mill finish, commercial clean, electro-polished Bearing Bar Spacing: 1-3/16" to 11/16" Cross Bar Spacing: 2" or 4" on center
Material Performance Comparison
Type
Description
Tensile Strength
Yield
304
Excellent corrosion resistance, high tensile strength. Ideal for chemical processing, food industries, power plants, and wastewater treatment. Suitable for high-temperature applications.
75,000 psi (min.)
30,000 psi (min.)
316
Superior corrosion and pitting resistance compared to 304. Excellent heat resistance for chemical, pulp, paper processing, marine environments, textile equipment, and petroleum refining.
75,000 psi (min.)
30,000 psi (min.)
Load & Deflection Standards
Metric Legend
Imperial Legend
U = Safe Uniform Load (kPa) C = Safe Concentrated Load (kN/meter of grating width) D = Deflection (mm)
U = Safe Uniform Load (lbs./ft²) C = Safe Concentrated Load (lbs./foot of grating width) D = Deflection (inches)
Stainless Steel Load Conversion Factors
Stainless Steel Grade
Load/Deflection
Multiply Carbon Steel Load Tables By
Based on Maximum Allowable Fiber Stress
304 Stainless Steel
U C D
1.111 1.111 1.151
20,000 P.S.I. (137.9 MPa)
304L Stainless Steel
U C D
0.917 0.917 0.949
16,500 P.S.I. (113.8 MPa)
316 Stainless Steel
U C D
1.111 1.111 1.151
20,000 P.S.I. (137.9 MPa)
316L Stainless Steel
U C D
0.917 0.917 0.949
16,500 P.S.I. (113.8 MPa)
Additional Specifications:
Bearing bar pitches: 15, 22, 25, 30, 32.5, 34, 40, 50, 60, 80, 90mm (25, 30, 34 and 40mm recommended)
Cross bar pitches: 24-200mm (50mm, 76mm, and 100mm recommended)
Bearing bar shapes: F - Plain style, S - Serrated style, I - I-section style
Surface treatments: G - Hot dipped galvanized, P - Painted, U - Untreated
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.
GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel ...