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Hot DIP Galvanized Steel Square Pipe 4 Inch Zinc Coated Hollow Steel Rectangular Tube

Name: Hot DIP Galvanized Steel Square Pipe 4 Inch Zinc Coated Hollow Steel Rectangular Tube
Brand: Shandong Hongyan Metal Material Co., Ltd.
SKU: 2147146902

Shandong, ChinaShandong Hongyan Metal Material Co., Ltd.

US$539.00

5-55 Tons

US$509.00

56-100 Tons

US$475.00

101-300 Tons

US$450.00

301+ Tons

Sample price:US$199.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Supply

Warranty

Supply

Model NO.

Q235B Q355B SS400 45# 20# A36

Type

Seamless

Technique

ERW

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

Product Name

Galvanized Steel Pipe

Grade

Q195 Q215 Q235 Q355 A36 Ss400 20# Ect.

Payment Term

30% T/T +70% Balance

Incoterm

Fob EXW CIF CFR

MOQ

5ton

Surface

Plain/Galvanized/Electro Galvanized Ect.

End of Pipe

PE/Be/Groove/Thread Ect.

End Product

Support Customized

Transport Package

Standard Export Seaworthy Package or as Required

Specification

2 inch

Trademark

Origin

Shandong, China

Production Capacity

500000tons Per Month

Key features

Superior Corrosion Protection: Zinc coating prevents rust and extends tubing life significantly.

Wide Material Selection: Available in Q195, Q215, Q235, Q345, SS400, and more grades.

Flexible Customization: Supports customized surface, pipe ends, and product shapes.

Multiple Surface Options: Plain, Galvanized, Electro Galvanized, PVC, or color painting.

Diverse Application Range: Suitable for construction, oil/gas, machinery, and fencing.

Fast Delivery Time: 3-10 days for stock items, 15-45 days for large quantities.

Free Sample Availability: Samples provided free of charge, customer pays freight.

Comprehensive Certifications: ISO 9001, BV, TUV, SGS, and ASTM standards compliant.

Company profile

Fast DeliveryQuality AssuranceProduct CertificationHigh Repeat Buyers Choice

Shandong Hongyan Metal Material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.48h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShandong Hongyan Metal Material Co., Ltd. is a China-based trading company established in 2020, although the supplied records also identify the company as a factory and describe broad metal-product manufacturing activities. It offers extensive customization, but does not provide ODM, SDK, or OEM services for popular brands and reports no new products in the past year. The supplier states annual production capacity of approximately 200,000 tons and exports to multiple countries, with exports representing 90% of total sales. However, finished-product inspection is performed by packing staff, and documented supplier-service assessment and corrective-action procedures are absent. The supplier reports CE certification and regular fire drills, but lacks a factory environmental impact assessment report. In-stock capability, overseas warehouses, showrooms, and overseas agents or branches are not available. Customer locations and export experience are described, but named customer cases are not provided.

CertificationsThe supplier reports CE and other certification under sustainable development and product certification capability. The specific products, certificate validity, and scope of the CE certification are not provided.

After-Sales capabilityThe records show a maximum stated off-season lead time of within 15 workdays, but finished products are checked by packing staff. The supplier has no in-stock capability, overseas warehouse, overseas showroom, or overseas agent/branch, and has no written service-capability assessment or corrective/preventive-action procedures. These records do not establish a robust after-sales service system.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. Although it offers design-related customization, the explicit absence of new-product development and ODM/SDK support indicates limited demonstrated innovation capability.

Production capacityThe supplier’s stated scope includes multiple metal and machinery manufacturing activities, and its company description claims production capacity of approximately 200,000 tons per year. However, the records also classify it as a trading company and do not provide independent verification of facilities, equipment, or capacity utilization.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. This is consistent across both design-service records and demonstrates broad stated customization coverage, despite the absence of ODM service.