Powered by Made-in-China.com
Cold Rolled Seamless 20 X 40 Galvanized Square Rectangular Steel Pipe
US$550.00-700.00
1 Ton
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
3monthsWarranty
1yearModel NO.
20x20mm-400x400mmType
WeldedTechnique
Hot RolledMaterial
Carbon SteelUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
RoundStandard
ASTM A53, A500, BS1387, GB/T3091, BS4568End of Pipe
Plain/Be/Thread/GrooveW.T
1.0-20mmPayment
at Sight L/C, 30%T/TCertificate
ISO 9001Tolerance
+-1-5%Section
RoundLength
3-12mMain Use
Scaffolding, Structure, Fence, FurnitureAlloy or Not
Non-AlloyGrade
a, B, Grade250, Grade350Trade Term
Fob/CFR/CIFSurface
Oil, Black, Varnish, Hot Dipped GalvanizedPacking
in Bundles with Water Proof Plastic TarpaulinTransport Package
with Plastic TarpaulinSpecification
21.3-609.6mmTrademark
RUITONGOrigin
Tianjin of ChinaHS Code
73063090Production Capacity
500000Key features
Customized Dimensions: Length 4-13M and Zinc coating 80-200g/m2 available for customization.
OEM & ODM Services: Full customization, minor customization, and flexible options from samples or designs.
ISO 9001 Certified: Manufacturing process certified under ISO 9001 quality management standards.
Wide Application Range: Suitable for fencing, steel structures, furniture, containers, and machinery.
Multiple Surface Options: Available in oil, black, varnish, and hot-dipped galvanized finishes.
Flexible Payment Terms: Supports L/C, T/T, D/P, PayPal, and Western Union for secure transactions.
1-Year Warranty: Comprehensive 1-year warranty coverage for product quality assurance.
Fast Lead Time: Production completed within 15 workdays or one month depending on season.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryThe supplier is a combined manufacturing and trading entity whose stated business includes metal-material manufacturing, wire-rope production, metal-material sales, and import/export activities. It reports broad customization, ODM and OEM capabilities, with 16 years of export experience. Quality and service processes are documented, including finished-product inspection, complaint handling, corrective actions, and supplier assessment procedures. It has inventory capacity and accepts multiple payment and quotation terms, but lacks overseas warehouses, branches, agents, showrooms, and offline trade-show experience. Financial information is represented only by reporting years, without assessable financial performance data. The supplier reports no available SDK and no established AI-based sustainable-development management capability. A significant operational concern is the absence of a valid manufacturing contract with associated subcontractors.
Supplier typeThe supplier is identified as a combined company, with business activities covering metal-material manufacturing, wire-rope products, metal-material sales, import/export, and technology import/export. Its combined facility is described as a spiral steel pipe production line, indicating a manufacturing-oriented operating profile.
After-Sales capabilityThe supplier has documented procedures and records for customer complaints and corrective/preventive actions, supporting a structured service-response process. However, it has no overseas agents or branches, no overseas warehouse, and no overseas showroom, which limits evidence of localized after-sales coverage.
R&D capabilityThe supplier reports new products during the past year, ODM services, and broad R&D-related customization capabilities. However, it has no available SDK and reports no established AI model for big-data processing and decision-enabled management, so innovation evidence is positive but incomplete.
Production capacityThe supplier operates a spiral steel pipe production line, has inventory capacity, and reports documented finished-product inspection and supplier-management procedures. It also states an average lead time of within 15 working days to one month, but the lack of a valid contract with associated subcontractors is a documented production-governance risk.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing direct evidence of broad product-development and customization support.
Client casesThe supplier states that it provides OEM services for well-known brands and identifies its own-brand quality-control capability as RuiTong, with a stated quantity of two. These entries provide some customer or brand-related evidence, but no customer names, project details, volumes, or verifiable case descriptions are supplied.
Product Q&A
Q:What customization options are available?
A:
We offer full customization, minor customization, and flexible customization based on your samples or designs, including custom lengths and zinc coating weights.
Q:What are the standard and customized dimensions?
A:
Standard length is 6M, 9M, or 12M, while customized length ranges from 4M to 13M. Standard zinc coating is 60-80g/m2, with customized options up to 200g/m2.
Q:What payment methods do you accept?
A:
We accept various payment terms including Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), PayPal, and Western Union.
Q:What is the warranty period for this steel pipe?
A:
The product comes with a 1-year warranty to ensure quality and performance.
Q:How long does it take to produce an order?
A:
The average lead time is within 15 workdays or one month, depending on whether it is peak or off-peak season.
Send Inquiry
*To:
Tianjin RuiTong Iron & Steel Co., LTD.
Tianjin RuiTong Iron & Steel Co., LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
16 Inch Steel Pipe Price 406*40 DIN 1629/St44 Thick Wall Carbon Steel Seamless Carbon Steel Pipe
US$450.00-520.00
1 Ton(MOQ)
Hot Dipped Gi Galvanized Carbon Round Square Rectangular Seamless Steel Tube Pipe
US$458.00-476.00
5 Tons(MOQ)
ASTM A123 A53 Galvanized Steel Pipe Hot Rolled Cold Rolled Welded / Seamless
US$550.00-680.00
1 Ton(MOQ)
ASTM Standard A53 Ms Carbon 3m 6m 9m 12m Length Round Hot Rolled Seamless Steel Pipe
US$525.00-545.00
5 Tons(MOQ)
20# Carbon Seamless Hot Rolled ASTM St52 Q235 Boiler Pipe
US$460.00-490.00
5 Tons(MOQ)
