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Hot DIP Galvanized Fire Fighting Pipe ASTM A53 Grooved Galvanized Tube for Sprinkler Fire Protection System

Name: Hot DIP Galvanized Fire Fighting Pipe ASTM A53 Grooved Galvanized Tube for Sprinkler Fire Protection System
Brand: Shandong Zehao Metal Materials Co., Ltd.
SKU: 2316836045

Shandong, ChinaShandong Zehao Metal Materials Co., Ltd.

US$560.00

1-49 Tons

US$520.00

50-99 Tons

US$480.00

100+ Tons

Sample price:US$500.00/ton.Request sample

Product profile

Customization

Available

Type

Steel Pipe

Standard

AISI, ASTM, DIN, JIS, GB, BS

Model NO.

costom

Composition

Steel

Technique

Cold Rolled

Shape

Round

Surface Treatment

Galvanized

Special Use

High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel

Application

Industry

Thickness

1.2-20mm

Length

12m, 6m, 6.4m, Customers' Requirements

Outer Diameter

26.9 - 310 mm, 26.9-310mm

Oiled or Non-Oiled

Non-Oiled

Delivery Time

8 Days, 15-21 Days

Special Pipe

EMT Pipe

Transport Package

Standard International Export Packing

Specification

customize

Trademark

ZEHAO

Origin

China

Production Capacity

500000ton/Year

Key features

Customizable Dimensions: Outer diameter ranges from 21.3mm to 1620mm and wall thickness from 1mm to 20mm based on requirements.

Diverse Surface Treatments: Available in Galvanized, Black, or Oiled (anti-rust) finishes to suit various environments.

Wide Application Range: Suitable for fire piping, air, gas, oil systems, and structural support in agriculture and industry.

Multiple Material Grades: Offers A53 B, St37-2, St52-4, and other high-temperature and corrosion-resistant alloy grades.

Flexible Pipe Ends: Options include plain, beveled, grooved, threaded, and coupled ends with protective caps.

Comprehensive Certifications: Products certified under ASTM, ASME, BS standards with FM, UL, and CE approvals.

OEM and ODM Services: Full customization available from samples, designs, or minor adjustments to meet specific needs.

Fast Delivery Capability: Standard delivery within 8 days, with peak season lead time within 15 working days.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceRaw Materials ReportsProduct Certification

Shandong Zehao Metal Materials Co., Ltd.

Shandong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.54h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and trade company with four employees, offering a broad range of metal, cable, construction, and related products. It reports substantial stated processing capacity, in-stock service, customization from samples and designs, and OEM service for popular brands. However, the evidence shows no new products launched in the past year, no available SDK, no overseas warehouse or showroom, and no written complaint-handling or corrective-action procedures. Quality assurance, traceability, contract status, certification holdings, and customer cases are not sufficiently documented. Financial information is represented only by years, which does not establish financial strength.

Supplier typeThe supplier is explicitly classified as a trade company and a limited company, with no larger-company affiliation reported. Its four-employee structure and broad product offering are consistent with a trading-oriented supplier, although the slices also report production and processing capacities.

After-Sales capabilityThe supplier reports in-stock service capability, but it has no overseas warehouse or showroom. More importantly, it has no written procedures or records for corrective and preventive actions or effective customer-complaint handling, indicating a documented after-sales weakness.

R&D capabilityThe supplier launched no new products during the past year and has no available SDK. It does report new-material technology promotion, development, and technical consulting within its business scope, but this does not offset the explicit lack of recent product launches and SDK capability.

Production capacityThe supplier reports annual capacities of 8,000 tons for smelting, 1,000 tons for pipe material, 10,000 tons for plate, and 200,000 tons for steel processing, together with in-stock service and stated order fulfillment within 15 working days in both peak and off-peak periods. However, the manufacturing-capacity contract status is unknown, so the reported capacity should be treated as stated rather than independently validated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its reported OEM service for popular brands further supports the existence of customized manufacturing or sourcing capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional manufacturer for steel pipe/sheet/coil, and our company also is a very professional trade company for steel products. We can also provide a wide range of steel products.

Q:Will you deliver the goods on time?

Yes, we promise to provide best quality products and delivery on time. Honesty is our company's tenet.

Q:Do you provide samples? Is it free or extra?

The sample could be provided for the customer for free, but the courier freight will be covered by the customer account.

Q:Do you accept third-party inspection?

Yes, absolutely we accept.

Q:How could you guarantee your products?

Each piece of products is manufactured by certified workshops, inspected by Linxu piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.