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Hot Sale 40*40 Square Structure Steel Pipe for Construction
US$628.00
25-99 Tons
US$506.00
100+ Tons
Sample price:US$200.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Can Contact Seller Any TimeWarranty
Can Contact Seller Any TimeModel NO.
DX51d Q235Type
WeldedTechnique
GalvanizedMaterial
Carbon SteelSurface Treatment
PolishedUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
SquareSize
25 *25, 40 * 40, 50 *50, 100* 100Application
Bridge, Building Construction, Drill PipeShape
Square/RoundLength
5-12m or as Your RequirementDelivery Time
Within 7-15 Days After Received Down PaymentColor
SliverMaterials
Dx51d, Q235MOQ
2tonsClassification
Hot DIP Galvanized/Cold GalvanizedTransport Package
Sea WorthSpecification
Customers' RequirementTrademark
ZUNKAIOrigin
ChinaHS Code
7212300000Production Capacity
500000 Tons Per MonthKey features
Customizable Sizes and Shapes: Available in 25x25 to 1000x1000mm sizes, square or round shapes, and lengths of 5-12m or custom requests.
Dual Galvanization Options: Offers both hot-dip and cold galvanized square tubes with varying zinc coatings from 30-275 g/m2.
Wide Application Range: Suitable for construction, machinery, shipbuilding, solar brackets, automotive chassis, and chemical industries.
Certified Quality Control: ISO, BV, and SGS certified with an in-house quality control laboratory ensuring product reliability.
Flexible Customization: Supports customization from samples, designs, full customization, and minor adjustments to meet specific needs.
Competitive Pricing: Direct manufacturer supply with competitive prices to ensure customer benefits and long-term relationships.
Professional Logistics Support: Designated sea and railway freight forwarders with decades of experience for optimal pricing and service.
Fast Delivery Options: 7-14 days for stock items; 25-35 days for custom orders, ensuring timely project completion.
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: 8 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.24h
About Our Factory & Business Background
AddressNo. 15 Lanxiang Road, Tianqiao District, Jinan, Shandong, China
Plant Area2356 square meters
Number of Employees50
Registered Capital10,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity25 Tons
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsRoofing Sheet, Galvanized Steel, Galvalume Steel, Steel Plate, PPGI, H Beam, Angle Steel, Stainless Steel, Hot Steel Coil, Cold Steel Coil, Silicon Steel
R&D Engineers2 people
Our Industry Experience & Global Business Record
Year of Establishment2016-01-20
Main MarketsSoutheast Asia/ Mideast
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff39
Overseas Agent/BranchYes
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Product CertificationCE, RoHS
Cooperated with Fortune 500No
Product Q&A
Q:Are you a manufacturer?
A:
Yes, we are a manufacturer with our own factory. We are China's leading supplier of Galvanized steel coil, Galvalume steel coil, PPGI/PPGL, etc. You are welcome to visit our factory to check production lines and capacity.
Q:Do you have a quality control system?
A:
Yes, we have ISO, BV, and SGS certifications and our own quality control laboratory to ensure product quality.
Q:Can you arrange the shipment for us?
A:
Yes, we have designated Sea Freight and Railway freight forwarders with decades of experience. We can provide the best price with the earliest vessel and professional services.
Q:How long is your delivery time?
A:
Generally, it is 7-14 days if we have the exact goods in stock. If not, it will take around 25-35 days to get goods ready for delivery.
Q:What sizes and shapes are available?
A:
Sizes range from 20x20mm to 600x600mm (or up to 1000x1000mm per specs), with square or round shapes. Lengths are typically 5-12m or as per customer request.
Send Inquiry
*To:
Jinan Zunkai Materials Co., Ltd.
Jinan Zunkai Materials Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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