Galvanized Steel Casing Pipe for Mechanical Engineering Sleeve & Protective Bushing

Name: Galvanized Steel Casing Pipe for Mechanical Engineering Sleeve & Protective Bushing
Brand: XINBAOLONG STEEL CO..LIMITED
SKU: 2315481445

Shandong, ChinaXINBAOLONG STEEL CO..LIMITED

US$512.00

5-99 Tons

US$492.00

100-199 Tons

US$448.00

200+ Tons

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

Q235B Galvanized Casing Tube

Type

Welded

Technique

Hot-DIP Galvanized

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Construction & Decoration, Scaffolding, Temporary Structures, Building

Section Shape

Round

Grade

Q195, Q235, Q345

Length

3-12m or Customized

Standard

GB/T 3091

Zinc Coating

200-300 G/M²

End Finish

Threaded with Plastic Caps / Plain End

Thread Type

BSPT or NPT (as Required)

Outer Diameter

21.3-219.1mm

Wall Thickness

2.0-6.0mm

MOQ

5 Tons

Delivery Time

7-15 Days

Transport Package

in Bundles with Steel Straps, Plastic Caps on Both

Specification

Custom size

Trademark

Xinbaolong

Origin

Shandong China

Production Capacity

50000 Tons/Year

Key features

GB/T 3091 hot dipped galvanized steel pipe for fire fighting and water supply - compliant with Chinese national standard for low pressure fluid transportation

Smooth bore and uniform zinc coating ensures reliable flow and corrosion resistance - ideal for fire sprinkler systems, plumbing and water distribution

Mill test certificate provided, ISO9001 certified, custom sizes available (OD 21.3-219.1mm, WT 2.0-6.0mm), 7-15 days delivery

Company profile

Fast DeliveryODM ServicesR&D Capabilities

XINBAOLONG STEEL CO..LIMITED

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 year CertifiedNearest Port: TianjinAverage Response Time: ≤4.97h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company whose scope covers metal materials, metal structures and products, mechanical equipment, hardware, special steel, chains, construction reinforcement products, building materials, mechanical components, and non-ferrous alloys. It offers flexible customization, ODM services, and OEM services for popular brands, but has only one R&D engineer and no SDK. Quality assurance is stated, although finished-product inspection is based on random checks and packing-staff inspection, with one quality inspector and no raw-material traceability. No management-system certification is reported. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Financial records are indicated for 2022–2024, but no financial results are provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its listed business scope covers a broad range of metal materials, structures, products, machinery, hardware, construction materials, and components, indicating a trading-oriented supplier rather than an explicitly identified manufacturer.

CertificationsThe supplier’s certification of management systems is reported as NIL. Therefore, no management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or recorded offline trade-show participation. It also reports no written procedures or records for handling customer complaints or corrective and preventive actions, which indicates a documented after-sales service weakness.

Customization capabilityThe supplier explicitly reports flexible customization and provides ODM services, demonstrating support for customized product or design requirements. No further limits on customization scope are stated.