What finishes are offered on bar grating?

Bar grating is available in untreated, painted, and hot-dip galvanized finishes to suit different environmental and aesthetic needs.

Does NJMM provide OEM services?

Yes, NJMM offers OEM services and supports customization from samples, designs, or full customization options.

How can I contact NJMM for inquiries?

You can contact NJMM by sending your inquiry details through the provided contact form or platform messaging system.

Black Steel Grating with Plain Serrated Surface for Oil Chemistry

Name: Black Steel Grating with Plain Serrated Surface for Oil Chemistry
Brand: Ningbo Jiulong Machinery Manufacturing Co., Ltd.
SKU: 816658265

Zhejiang, ChinaNingbo Jiulong Machinery Manufacturing Co., Ltd.

US$30.00

10-99 Square Meters

US$28.00

100-499 Square Meters

US$25.00

500+ Square Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO

Application

Steel Structure Walkway, Foot Pedal, Drain Cover

Model NO.

JG305/30/100

Shape

I Shape, Serrated Shape, Flat Shape

Manufacturing Method

Machine Welding

Material

Carbon Steel, Stainless Steel

Grating Type

Plain/Serrated/I Bar/ Serrated I Bar Grating

Bearing Bar Type

Plain Type

Surface Treatment

Hot-DIP Galvanized

Market

Global

Grating Company

ISO9001

Grating Surface Treatment

Hot DIP Galvanized, Painting, Self Colour / Untrea

Sample

Available

Industry

Mining,Oil&Gas,Petrochemical Engineering

HS

738090

Transport Package

Packaged by Steel Belt with Pallet

Specification

YB/T4001 or NAAMM or BS4592 or JJS

Trademark

Longta

Origin

China

HS Code

7308900000

Production Capacity

Over 100, 000tons Per Year

Key features

Global Standard Compliance: Meets international standards including ANSI, BS, YB/T, and AS for diverse market requirements.

Customizable Specifications: Supports full customization of bearing bar sizes, pitches, and panel dimensions in inch or metric.

OEM & ODM Services: Provides OEM manufacturing and flexible customization options from samples or designs.

Durable Surface Treatment: Offers hot-dip galvanizing, painting, or untreated finishes for corrosion resistance and aesthetics.

Anti-Slip Serrated Design: Serrated bearing bars feature notched tops to provide superior slip resistance for safety.

High-Quality Materials: Constructed from Q235, A36, or SS304 steel ensuring strength and durability for industrial use.

Low Minimum Order Quantity: Accepts orders starting from just 1 piece, suitable for both small projects and large batches.

Established Manufacturer: Over 30 years of experience with ISO9001 certification and a 25,000 sqm production facility.

Company profile

Experienced TeamYears of Export ExperienceHigh Repeat Buyers ChoiceImporters and Exporters

Ningbo Jiulong Machinery Manufacturing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 24 years CertifiedNearest Port: Ningbo port; Shanghai portAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and processing company focused on steel structural components, steel grating, power-station auxiliary equipment, environmental-protection equipment, conveying equipment, and mechanical accessories. It demonstrates broad customization and ODM/OEM capabilities, reports new products within the past year, and maintains ISO9001, ISO14001, ISO45001:2018, CE, and other certifications. Quality and supplier-management procedures are documented and followed, including finished-product inspection, corrective actions, complaint handling, and supplier assessment. Manufacturing is supported by contracts with associated subcontractors, but the supplier reports no inventory capacity, overseas warehouses, overseas showrooms, agents, branches, or offline trade-show participation. Financial information is only represented by reporting years, without sufficient performance detail. It has OEM experience with popular brands but no Fortune 500 cooperation and no available SDK.

Supplier typeThe supplier is identified as a combined company whose scope covers manufacturing and processing of steel structural components, steel grating, power-station auxiliary equipment, environmental-protection equipment, conveying equipment, and mechanical accessories. This supports classification as a manufacturing and processing supplier.

CertificationsThe supplier reports ISO14001, ISO45001:2018, and ISO9001:2015 management-system certificates, along with CE and other product certifications. These explicitly demonstrate multiple management and product compliance certifications.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, indicating an established service-management process. However, it reports no overseas warehouse, showroom, agent, branch, or overseas service coverage, limiting geographically distributed support.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating active product-development capability. It also reports no available SDK, but the available information does not establish that an SDK is required for this supplier’s product scope.

Production capacityThe supplier lists pressure-welding, cutting, and welding machinery, has valid contracts with each associated subcontractor, and follows written procedures for supplier assessment and finished-product inspection. Reported lead times are within 15 workdays to one month in both peak and off-season, while no inventory capacity is available.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing strong direct evidence of broad customization support.

Client casesThe supplier reports OEM service for well-known brands, demonstrating some recognized-brand customer experience. It reports no cooperation with Fortune 500 companies, and no specific customer names or case details are provided.

Product Q&A

Q:What standards does NJMM's steel grating meet?

NJMM fabricates steel grating according to various international standards, including China's YB/T4001.1-2007, USA's ANSI/NAAMM (MBG531), and UK's BS4592.

Q:What specifications of steel grating can be fabricated?

NJMM can fabricate any specification of steel grating available, accommodating both inch and metric descriptions for bearing bars and pitches.

Q:What are the commonly stocked panel sizes?

The most common standard panel sizes include 3'X24', 3'X20', 1000X6000mm, and 1000X6100mm.

Q:What are the most commonly stocked bar sizes?

Commonly stocked bars include 1''x1/8'', 1''x3/16'', 1''x1/4'', and metric sizes like 25x3, 30x3, 32x3, 25x5, 32x5, 35x5, and 38x5.

Q:What is the difference between serrated and non-serrated bar grating?

Serration is performed for slip resistance. Serrated grating has the top surfaces of the bearing bars notched, whereas non-serrated bars are smooth.