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Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage

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Porcellana Gnee Steel (tianjin) Co., Ltd Certificazioni
Porcellana Gnee Steel (tianjin) Co., Ltd Certificazioni
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Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage

Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage
Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage

Grande immagine :  Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage

Dettagli:
Luogo di origine: Henan
Marca: GNEE
Certificazione: SGS
Termini di pagamento e spedizione:
Quantità di ordine minimo: Negoziazione
Imballaggi particolari: Pacchetto standard degno del mare

Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage

descrizione

Deformed Steel Grating Used as Trench Covers Serving as Isolation Barriers or Fences
Popular Specifications of Steel Grating

The grating with a pitch of 30mm between bearing bars is the most widely used type in the industrial field. Among normal types, it has the strongest resistance to surface lash.

The grating with a pitch of 40mm between bearing bars is the most economical and lightest type. It is the best choice for occasions when the span is small.

The grating with a pitch of 60mm between the bearing bars and a pitch of 50mm between the cross bars is developed especially for the mining industry, solving the problem of mineral splash on the plate. It is often appointed for use in processing works of the mining industry.

The grating with a pitch of 30mm between bearing bars and 76mm between cross bars is the most popular type used domestically and internationally, suitable for many applications such as walkways, platforms, etc.

Stainless Steel Grating - 304 & 316 Materials for Corrosive Projects

Stainless steel grating is regarded as industrial-grade bar grating, which is extremely strong, durable, and corrosion resistant for all load-bearing applications, primarily used for pedestrian and light vehicle traffic.

  • Available in smooth or serrated surface
  • 304 or 316 grade options
  • Wide range of bearing bar sizes and pitches
  • Special discount for large orders
  • Project references available for bidding
  • ISO Certified factory
  • CAD or 3D drawings available for design and construction
Dimensions
  • Material: Stainless steel 304, 304L, 316, 316L
  • Finish: Mill finish, commercial clean, and electro-polished
  • Bearing bar spacing: Ranging from 1-3/16" to 11/16"
  • Cross bar spacing: 2" or 4" on center
Type Description Tensile Strength Yield
304 Good corrosion resistance, high tensile strength, excellent for chemical processing, food industries, power plants, and wastewater treatment. Used in high-temperature applications 75,000 psi (min.) 30,000 psi (min.)
316 Better corrosion and pitting resistance than type 304, and good heat resistance, used in chemical, pulp, and paper processing, marine environments, textile equipment, and petroleum refining. 75,000 psi (min.) 30,000 psi (min.)
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 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)
Grating Type
Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage 0 Stainless Steel 304/316 Grating with 30mm Bearing Bar Pitch for Corrosion Resistant Trench Covers and Drainage 1
Frequently Asked Questions
What is steel grating?
Steel grating is a metal product made by welding or press-locking bearing bars and cross bars together to form a strong, open-grid structure. It is widely used for industrial flooring, walkways, drainage covers, platforms, stair treads, and trench covers.
What are the main types of steel grating?
The most common types include welded steel grating, press-locked grating, swage-locked grating, and riveted grating. Each type offers different strength, appearance, and application advantages.
What materials are used for steel grating?
Steel grating is commonly manufactured from carbon steel, galvanized steel, stainless steel, and aluminum. Carbon steel grating is the most economical option, while stainless steel provides excellent corrosion resistance.
What is galvanized steel grating?
Galvanized steel grating is carbon steel grating coated with zinc through a hot-dip galvanizing process. This coating improves corrosion resistance and extends the product's service life in outdoor and industrial environments.
What are the advantages of steel grating?
Steel grating offers high strength, excellent load-bearing capacity, anti-slip performance, good ventilation, easy drainage, low maintenance, and long service life.

Dettagli di contatto
Gnee Steel (tianjin) Co., Ltd

Persona di contatto: Mrs. Zhang

Telefono: +86 15824687445

Fax: 86-372-5055135

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