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ASTM ERW Carbon Galvanized Welded Steel Pipe Tube Material for Building

Name: ASTM ERW Carbon Galvanized Welded Steel Pipe Tube Material for Building
Brand: Shandong Hongyan Metal Material Co., Ltd.
SKU: 2033923692

Shandong, ChinaShandong Hongyan Metal Material Co., Ltd.

US$650.00

25-99 Tons

US$599.00

100-499,999 Tons

US$499.00

500,000+ Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide

Warranty

Provide

Model NO.

Q235b

Type

Welded

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Galvanized

Usage

Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration

Section Shape

Round

Model No.

20X20--100X100mm

Outer Diameter

20X20--100X100

Length

5.8/6m or Customized

Zinc Coating

30--120G/M2

Pipe Usage

Greenhouse Construction

Producing Standard

ASTM A500

Wall Thickness

0.8mm--2.0mm

Producing Technique

Pre Galvanized, Welded

Transport Package

PVC Package

Specification

2 tons of one bundle

Trademark

Origin

China

HS Code

73063090

Production Capacity

50000 Tons / Quarterly

Key features

Customizable Dimensions: Length can be customized to meet specific project requirements beyond standard sizes.

Wide Material Range: Available in Q195, Q215, Q235, Q345, SS330, SPC, S185, and other steel grades.

Flexible Zinc Coating: Zinc coating ranges from 30-120g/m2 for pre-galvanized to 200-400g/m2 for hot-dipped.

Multiple Standards: Complies with ASTM A500, GB/T, BS1387, EN39, and other international standards.

Extensive Application: Suitable for construction, greenhouse, pipeline transport, machinery, and chemical industries.

Quality Assurance: ISO 9001-2008 certified with BV, TUV, and SGS inspections available.

Fast Delivery: Normal delivery within 7-20 days after receiving deposit, depending on quantity.

Professional Service: Over 15 years of experience with dedicated after-sales service and technical support.

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: ≤1.60h 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.