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Premium Quality Carbon Steel Square Pipes and Rectangular Tubes for Global Distribution
US$550.00
100-499 Tons
US$520.00
500+ Tons
Product specifications
length
Sample price:US$20.00/kg.Request sample
Product profile
Type
SeamlessTechnique
Cold DrawnMaterial
Carbon SteelModel NO.
Q235 Q355Surface 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
RoundCustom Services
SupportSample Service
SupportProduct Type
WeldingKey Selling Points
High Strength, High PrecisionTransport Package
Wooden Box PackageSpecification
astmTrademark
XSHOrigin
Tianjin, ChinaHS Code
730630900Production Capacity
5000000Key features
High Strength & Precision: Key selling points include high strength and high precision for reliable performance.
Flexible Customization: Supports full customization, minor customization, and special designs according to requirements.
Wide Material Range: Available in Q235, Q345, St37, St52, 10#, 20#, and 16Mn carbon steel grades.
Multiple Surface Treatments: Options include black, paint, pre-galvanized (60-150g/m2), and hot-dipped galvanized (200-400g/m2).
Strict Quality Inspection: Inspected via hydraulic testing, eddy current, and infrared tests, or third-party inspection.
Fast Delivery Time: Delivery within 20 days after prepayment, with peak/off-season lead times within 15 workdays.
Versatile Applications: Suitable for scaffolding, structure, fence, furniture, fluid pipes, boilers, and construction.
ISO Certified Process: All production processes are strictly under ISO9001:2000 quality management standards.
Company profile

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.39h CertifiedTerms of Payment: T/T, D/P, LC, etc.
About Our Factory & Business Background
AddressBeicang Town, Beichen District, Tianjin, China
Plant Area311 square meters
Number of Employees11
Registered Capital10,000,000 RMB
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 Quantity5 Tons
Supply Chain Partners10
Our Production Capability & Technical Expertise
Main ProductsPPGI, Steel Pipe, Steel Coil
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2024-10-14
Main MarketsAfrica
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff7
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What customization options are available?
A:
We support full customization, minor customization, flexible customization, and special designs according to customer requirements.
Q:What are the payment terms?
A:
We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 5 tons.
Q:What surface treatments are offered?
A:
Options include black, paint, pre-galvanized zinc coating (60-150g/m2), and hot-dipped galvanized (200-400g/m2).
Q:How long is the delivery time?
A:
Delivery is within 20 days after prepayment, with peak and off-season lead times within 15 workdays.
Send Inquiry
*To:
Tianjin Xinsihai Technology Co., Ltd.
Tianjin Xinsihai Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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