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Custom Size & Wall Thickness Black Square Carbon Steel Hollow Tube
US$630.00
5-24 Tons
US$570.00
25-99 Tons
US$550.00
100+ Tons
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
WeldedTechnique
ERWModel NO.
customizedMaterial
Carbon SteelSurface Treatment
Black/Galvanized/PaintedUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
Square/RectangularStandard
ASTM, GB, JIS, DIN, BS, ASTM A106-2006Grade
Q195-Q345;A53-A369;St35-St52;10#-45#;Q235;Q345Thickness
1mm-20mmLength
5.8m/6m/12m/ CustomizedTolerance
+/-5%Processing Service
Bending, Welding, Punching, CuttingSecondary or Not
Secondary or NotPipe Ends
Plain, Bevel, Threaded or GroovedAlloy or Not
Non-AlloyProduct Name
Square and Rectangular Pipe, TubeZinc Coating
220 G/M2 ( or Customized)End Protector
None or Plastic CapsPayment Term
LC/TtCompany Advantage
Great Quality and Quick DeliveryCertification
ISO 9001 CETransport Package
Packed by Steel StripsSpecification
20*20-500*500MM/20*40-300*500MMTrademark
YanfangOrigin
ChinaHS Code
7306610000Production Capacity
50000 Tons Per MonthKey features
Customizable Dimensions: Available in sizes from 20x20mm to 500x500mm with customized length options.
Comprehensive Processing: Includes bending, welding, punching, cutting, laser cutting, and heat treatment services.
Diverse Surface Treatment: Options include black, galvanized, painted, electrostatic spraying, and powder coating.
International Standards Compliance: Manufactured in full compliance with ASTM, JIS, DIN, GB, and EN standards.
Rapid Delivery for Stock Items: Standard goods shipped within 3 days after deposit payment.
Free Sample Policy: Samples provided free of charge; freight fee deductible from formal orders.
Strict Quality Control: Full-process quality control with traceable raw materials and responsible QC checks.
Flexible Payment Terms: Accepts T/T (advance or against documents) and Irrevocable Sight L/C.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.40h
About Our Factory & Business Background
AddressTangshan/Caofeidian/Zhegnyuandasha, Tangshan, Hebei, China
Plant Area230.33 square meters
Number of Employees4
Registered Capital5,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity115 tons
Supply Chain Partners6
Our Production Capability & Technical Expertise
Main ProductsHot Rolled Strip, Hot Rolled Coil, Galvanized Round ERW Steel Pipe, Galvanized Square Steel Pipe, Galvanized Steel Coil, Galvalume Steel Coil, Cold Rolled Steel Coil, Square Steel Pipe, Plastic-Coated Steel Pipe, Galvanized Steel Sheet
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2021-02-22
Main MarketsMid East, Eastern Asia, Eastern Europe, Africa
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Do you have quality control?
A:
Every process will be checked by responsible QC which insures every product's quality, We implement full-process quality control, with all raw materials traceable throughout the whole production chain.
Q:Do you provide samples?
A:
Samples are provided free of charge, while customers only need to bear the freight cost. This freight fee will be deducted from your formal order once we establish cooperation. For our regular and long-term cooperative customers, both samples and freight are completely free of charge.
Q:How do pay and payment option?
A:
Payment Terms: 1,100% T/T advance 2,30% T/T and balance against copy of documents. 3,30% T/T advance, balance L/C at sight.
Q:Can I go to China to inspect the factory?
A:
If you want to come to inspect the factory, our consultant will arrange the schedule for you. In addition, we support ZOOM videos for online factory inspection.
Q:Can you provide customized services?
A:
Our products can be customized and manufactured in full compliance with ASTM, JIS, DIN international standards.
Send Inquiry
*To:Tangshan Yanfang Trade Co., Ltd
*Content:
Supplier replies will be sent to your registered email
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