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Premium Hot Dipped Galvanized Steel Welded Pipe for DN50 Sizes
US$610.00
5-49 Tons
US$600.00
50-99 Tons
US$590.00
100+ Tons
Sample price:US$0.00/piece.Request sample
Product profile
After-sales Service
StandardWarranty
StandardType
WeldedModel NO.
DX51D DX52D DX53D DX54D DX56DTechnique
Cold RolledMaterial
Carbon SteelSurface Treatment
GalvanizedUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
as RequiredLength
12m, 6m, or as RequiredThickness
as RequiredDelivery Time
About 7-14 DaysConnection Type
Welding/Flange/FittingsEdge
Mill Edge, Slit EdgeMOQ
5 TonsPurpose
ConstructionTransport Package
StandardSpecification
as requiredTrademark
haiyidaOrigin
ChinaProduction Capacity
50000tons/YearKey features
Customizable Dimensions: Length and thickness can be customized as required by customers.
Corrosion Resistance: Hot-dip or electro-galvanized coating significantly boosts corrosion resistance.
Wide Application Range: Suitable for pipeline transport, oil/gas drilling, construction, and machinery.
ISO 9001 Certified: Company holds ISO 9001 quality management certificate for product reliability.
Fast Delivery: General delivery time is within 7-15 days after deposit receipt.
Free Sample Service: Free samples available with express shipping service worldwide.
Third-Party Inspection: SGS, BV inspections available; strict quality testing before loading.
Global Export Experience: Exported to over 20 countries including USA, Brazil, Russia, and India.
Company profile

Jiangsu Hai Yi Da Metal Products Co., LtdJiangsu, China
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-12-09Nearest Port: Shanghai Port, Tianjin Port, Qingdao PortAverage Response Time: ≤15hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP
AI-Powered supplier vetting
SummaryJiangsu Hai Yi Da Metal Products Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering copper, aluminum, and stainless-steel products. The supplier reports numerous management-system certifications, but the provided information does not include certificate validity or scope. Technology engineers provide customer-request confirmation and after-sales technical support, while R&D documentation is unavailable for audit and no SDK is available. The supplier states peak- and off-season lead times within 15 working days and accepts several trade and payment terms. However, overseas service coverage, overseas agents, showrooms, and offline trade-show participation are absent. Production scale, customization execution, customer cases, and financial strength cannot be fully assessed from the supplied information.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, operates as a limited company in Jiangsu, China, and offers a broad range of copper, aluminum, and stainless-steel products. It is not identified as part of a larger company group and reports 12 employees.
CertificationsThe supplier lists multiple certifications and management-system standards, including BSCI, ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 20000, ISO 14064, TS 16949, OHSAS/OHSMS 18001, HSE, GMP, and QC 080000. However, the slices do not provide certificate numbers, validity, issuing bodies, or applicable scopes, so the certifications cannot be independently verified from the available evidence.
R&D capabilityThe supplier reports no available SDK, and no R&D design input, output, review, verification, or validation documents were available for auditor review. Software-instrument R&D capability is marked confidential, so the evidence does not establish a demonstrated innovation advantage.
Production capacityThe supplier is identified as a manufacturer/factory and offers multiple metal sheet, coil, pipe, tube, bar, and rod products. It states average lead times within 15 working days in both peak and off-season periods, but the provided information does not include production capacity, equipment, facility details, or manufacturing records.
Product Q&A
Q:Can you send samples?
A:
Of course, we can provide customers with free samples and express shipping service to all over of the world.
Q:What product information do I need to provide?
A:
Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.
Q:It's my first time to import steel products, can you help me with it?
A:
Sure,we have agent to arrange the shipment, we will do it together with you.
Q:What ports of shipment are there?
A:
Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.
Q:What about product prices information?
A:
Prices various according to periodic price changes of raw materials.
Send Inquiry
*To:
Jiangsu Hai Yi Da Metal Products Co., Ltd
Jiangsu Hai Yi Da Metal Products Co., Ltd*Content:
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