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Q235 Carbon Steel Square & Rectangular Hollow Tubes Hot Rolled ERW Black Steel Pipe
US$470.00
5-49 Tons
US$440.00
50-99 Tons
US$410.00
100+ Tons
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
1 YearModel NO.
HY-PIPEType
WeldedTechnique
Hot RolledMaterial
Carbon SteelSurface Treatment
BlackUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery IndustrySection Shape
SquareAlloy or Not
Non-AlloyStandard
JIS DIN ASTM En BS AISIGrade
A36Special Pipe
Thick Wall PipeThickness
0.6 - 25 mmLength
12m, 6mProcessing Service
Welding, Punching, Cutting, BendingProduct Name
Carbon Steel Square TubeSurface
BlackOuter Diameter
10mm*10mm - 500mm*500mmKeyword
Carbon Steel Square PipeTransport Package
Standard PackingSpecification
CustomizedTrademark
HongYanOrigin
ChinaHS Code
7304119000Production Capacity
5000tonKey features
Wide Size Range: Outer diameter from 10mm*10mm to 500mm*500mm with thickness up to 25mm.
Multiple Standards: Complies with JIS, DIN, ASTM, EN, BS, and AISI standards for global use.
High Strength & Toughness: Carbon steel construction ensures excellent load-bearing capacity and durability.
Versatile Applications: Ideal for construction, machinery, furniture, solar structures, and pipelines.
Flexible Processing: Supports welding, punching, cutting, and bending to meet specific project needs.
Certified Quality: ISO 9001, ISO 18001, ISO 14001, CE, and UL certified for reliability.
Fast Delivery: Stock items ship in 2 days; regular orders delivered within 5-15 days.
Competitive Pricing: Economical alternative to stainless steel with high cost-performance ratio.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.38h 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.
Product Q&A
Q:How can I get a quotation?
A:
You can leave us a message, and we will reply in time. You can also find our contact information on the contact page.
Q:Can I get samples before ordering?
A:
Yes, samples are usually free. We can produce based on your samples or technical drawings and build molds and fixtures.
Q:What is the delivery time?
A:
Delivery is usually around 1 month for standard orders (1*40FT). If items are in stock, we can ship within 2 days.
Q:What are the payment terms?
A:
Our usual term is 30% deposit, with the balance against the Bill of Lading. L/C is also acceptable.
Q:How do you ensure long-term business relationships?
A:
We maintain good quality and competitive prices to ensure customer benefits, and we respect every customer as a friend.
Send Inquiry
*To:
Shandong Hongyan Metal Material Co., Ltd.
Shandong Hongyan Metal Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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