Powered by Made-in-China.com
Prime Quality Q235 Q345 Q355 Mild Carbon Welded Square/Rectangular Pipe
US$590.00
10-19 Tons
US$570.00
20-29 Tons
US$520.00
30+ Tons
Sample price:US$200.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
24 Hours 7 DaysWarranty
10 YearsModel NO.
Rectangular PipeType
WeldedTechnique
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
SquareSteel Shape
Square/RectangularLoading Port
Qingdao, Yantai, Shanghai, etcZinc Coating
Z30-Z40 or as Your RequirementPacking
BundlePipe Shape
SquareDelivery Time
15-20 DaysSurface
GalvanizedWidth
50mm or as RequiredMOQ
5 TonWeight
10 Tons, as RequiredPipe Usage
Mechanical & Manufacture, Steel StructurePrice Term
CIF CFR Fob EXWPayment
508mm30%T/T Advance + 70% BalanceStandard
ASTM/AISI/GB/JIS/DIN/EnProcessing
GalvanizedTransport Package
Standard Sea FreightSpecification
50*50mmTrademark
DeshengOrigin
ChinaHS Code
72107010Production Capacity
2000 Tons Per MonthKey features
Long-lasting Rust Protection: Hot-dip galvanized coating provides rust-free protection for up to 30 years.
Flexible Customization: Customizable width, zinc coating, and packaging according to specific requirements.
Wide Application Range: Suitable for pipeline transport, construction, oil/gas drilling, and machinery industry.
Multiple Material Grades: Available in Q235, Q345, Q355, and various ASTM/DIN/GB standard grades.
Fast Delivery: Production arranged immediately upon payment with 15-20 days delivery time.
Free Sample Available: Small size samples provided free of charge (buyer pays delivery fee).
High Production Capacity: Monthly productivity of 3000 Metric Tons ensures stable supply.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤11.07h
AI-Powered supplier vetting
SummaryThe supplier operates in mechanical and electrical equipment, electronic components, photovoltaic equipment, charging stations, distribution switchgear, batteries, battery parts, and recycling. It demonstrates broad customization, OEM and ODM capabilities, but has only one R&D engineer and launched no new products in the past year. ISO9001:2015 certification is reported. Service controls include written procedures, records, approved-supplier management, and corrective/preventive actions, while complaint handling is documented. However, the supplier reports no inventory, overseas warehouse, showroom, agent, or branch service capability; quality assurance and traceability statuses are unknown, and quality-control testing equipment is reported as zero. Financial records are referenced for 2021–2023, but the provided data does not establish financial strength. Peak-season fulfillment is within 15 workdays, and export sales account for 71%–90% of total sales. Customer evidence includes OEM service for known...
Supplier typeThe supplier is a diversified mechanical, electrical, electronic, photovoltaic, charging-station, switchgear, battery, battery-parts, and recycling business. It also provides OEM and ODM services and supports multiple forms of product customization, indicating a manufacturer/service-oriented supplier rather than a narrowly focused trading profile.
CertificationsISO9001:2015 certification is explicitly reported in both the sustainable-development and management-system records. This supports an advantage in formal quality-management certification, although the actual status of several quality-control practices remains unknown.
After-Sales capabilityThe supplier has documented complaint-handling procedures and records, supplier-service assessment procedures, an approved supplier list, and corrective/preventive-action procedures. However, it reports no inventory, overseas warehouse, overseas showroom, overseas agent, or branch capability, so its overseas after-sales infrastructure is limited.
R&D capabilityThe supplier has one R&D engineer and offers ODM and design-related services, but it launched no new products in the past year and has no available SDK. The combination supports customization-oriented development but provides explicit evidence of weak recent product innovation.
Production capacityThe supplier covers a broad range of equipment and battery-related products, claims well-equipped facilities and quality control throughout production stages, and reports peak-season order fulfillment within 15 workdays. However, it explicitly has no in-stock capacity, so inventory-based production readiness is limited.
Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also offers ODM services, directly supporting a strong customization capability.
Client casesThe supplier reports OEM service for known brands, customers in over 40 countries, and export sales of 71%–90% of total sales. However, it reports no cooperation with Fortune 500 companies, and no specific customer names or verifiable case details are provided.
Product Q&A
Q:What is the warranty period for the product?
A:
We provide a 10-year warranty for our products.
Q:What are the payment terms?
A:
Payment terms are 30% T/T advance and 70% T/T balance before delivery. We also accept L/C.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 10 tons for standard orders, though some attributes list 5 tons or 1 ton depending on specific configurations.
Q:Can I get a free sample?
A:
Yes, a small size sample is provided free of charge, but the client must bear the delivery fee.
Q:What is the lead time for delivery?
A:
Delivery time is 15-20 days after receipt of the customer's deposit. Production starts immediately upon advance payment.
Send Inquiry
*To:Shandong Desheng Supply Chain Management Co., Ltd.
Shandong Desheng Supply Chain Management Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Q235 Black Mild Steel Pipe Carbon Steel Pipe Building Material
US$400.00-500.00
25 Tons(MOQ)
Steel Hollow Section Chs Shs Rhs Mild Steel Square Rectangular Pipe
US$750.00-880.00
20 Tons(MOQ)
Hot Dipped Gi Galvanized Carbon Round Square Rectangular Seamless Steel Tube Pipe
US$458.00-476.00
5 Tons(MOQ)
Q345/Q215/Q275 Gavanlized Steel Square and Rectangular Pipe Gi Tube
US$750.00-880.00
20 Tons(MOQ)
Factory Hot Sale Q345b 42*5mm Welded Seamless Mild Carbon Steel Pipe
US$650.00-800.00
1 Ton(MOQ)
Packed by Strips Square Hollow Section ASTM 179 Steel Pipe Rectangular Tube
US$750.00-880.00
20 Tons(MOQ)
Rectangular Welded Carbon Steel Pipe ERW SSAW LSAW ASTM A53 Gr. B Sch40 Sch80
US$480.00-500.00
5 Tons(MOQ)
Q690d/Grade42/DC02/60#/Sphe 10-80 mm Thickness ASTM Standard Square A106 Carbon Seamless Steel Pipe
US$520.00-580.00
1 Ton(MOQ)
ASTM Q195 Q235 Q235B Q345 Hot Rolled Steel Material Carbon Steel Pipes Welded Black Painting Steel Pipe
US$520.00-568.00
1 Ton(MOQ)
Prime Quality BS60 BS1387 Class B F42 ASTM A53 C350 Galvanized Steel Welded Pipe for Balcony Railing
US$565.00-625.00
10 Tons(MOQ)
High Quality 40*40 80*80 100*100 200*200 mm Rectangular Square Carbon Steel Pipe
US$480.00-500.00
5 Tons(MOQ)
ASTM A53 Q235 Q345 Q355 Carbon Black Iron Pipe Welded Sch40 Steel Pipe for Building Material
US$420.00-720.00
1 Ton(MOQ)
14mm 16mm 18mm High Strength Square Steel Tube Carbon Rectangular Hollow Section Steel Pipe
US$450.00-520.00
1 Ton(MOQ)
Q195-Q345 Quality Pre-Galvanized Square ERW Carbon Steel Pipe
US$600.00-700.00
5 Tons(MOQ)