ASTM A500 Mild Carbon Steel Profile Galvanized Hollow Square Iron Pipe
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Product Highlights
- Versatile Application Scope: Suitable for construction, pipelines, machinery, and decorative structures.
- Flexible Customization: Supports customization from samples, designs, and full customization options.
- Multiple Surface Treatments: Available in black paint, galvanized, and oil finishes for durability.
- Standard Compliance: Manufactured to ASTM A500 and GB/T3094 standards with ISO 9001 certification.
- Wide Size Range: Wall thickness 1.0-20mm and length 5.8-12m to meet diverse needs.
- Manufacturer Direct: Direct from factory with 10 R&D engineers and 5 production lines.
- Low Minimum Order: Flexible purchasing with a minimum order quantity of just 1 unit.
- Secure Packaging: Bundled with waterproof plastic tarpaulin for safe transportation.
Product Attributes
- Customization
- Available
- After-sales Service
- 3months
- Warranty
- 1 Years
- Model NO.
- 20x20mm-400x400mm
- Type
- Welded
- Technique
- Hot Rolled
- Material
- Carbon Steel
- Surface Treatment
- Black Paint/Galvanized/Oil
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose, Water Transport
- Section Shape
- Square
- Standard
- ASTM A500 ,GB/T3094
- End of Pipe
- Plain/Be
- W.T
- 1.0-20mm
- Payment
- at Sight L/C, 30%T/T
- Certificate
- ISO 9001
- Tolerance
- +-1-5%
- Section
- Square and Rectanglar
- Length
- 5.8-12m
- Main Use
- Building Material Structure,Fence,Furniture
- Alloy or Not
- Non-Alloy
- Grade
- a,B,Grade250,Grade350
- Trade Term
- Fob/CFR/CIF
- Surface
- Oil,Black ,Varnish,Hot Dipped Galvanized
- Packing
- in Bundles with Water Proof Plastic Tarpaulin
- Transport Package
- with Plastic Tarpaulin
- Specification
- 20x20mm-400x400mm
- Trademark
- RUITONG
- Origin
- Tianjin of China
- HS Code
- 73066100
- Production Capacity
- 500000
Product Images of ASTM A500 Mild Carbon Steel Profile Galvanized Hollow Square Iron Pipe
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ASTM A500 Mild Carbon Steel Profile Galvanized Hollow Square Iron Pipe -
ASTM A500 Mild Carbon Steel Profile Galvanized Hollow Square Iron Pipe -
ASTM A500 Mild Carbon Steel Profile Galvanized Hollow Square Iron Pipe -
ASTM A500 Mild Carbon Steel Profile Galvanized Hollow Square Iron Pipe -
ASTM A500 Mild Carbon Steel Profile Galvanized Hollow Square Iron Pipe -
ASTM A500 Mild Carbon Steel Profile Galvanized Hollow Square Iron Pipe -
ASTM A500 Mild Carbon Steel Profile Galvanized Hollow Square Iron Pipe
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Product Description
Construction Use: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frames, Garage Doors,
Strengthening Liners of Steel Doors and Windows, Indoor Partition Walls, Cable Bridge Structures and Expressway
Safety Guards, Balustrade, Decorating, Residential, Ornamental Pipes
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR246940". Items marked "
" are certified.
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Company Profile
Tianjin Ruitong Steel Co., Ltd. Was founded in 1987 and is located in Daqiuzhuang Down, Jinghai Country, Tianjin, with employees and the total assets of up to one hundred million RMB. We are a modern private iron and steel complex that integrates production, sale, and trade together. We specialize in spiral welded pipes, high frequency straight seam welded pipes, cold-strip steel, luminous hoops, and electrician round aluminum poles, altogether five big serial products. Our company has abundant technical force, advanced production equipment, and consummation examination system. Presently we have 1 electrician round aluminum pole production line and our annual production of 9.0mm-20.0mm aluminum poles is 35, 000 tons; We have four continually cold-strip steel production lines, necessary equipment, acid pickling lines, cutting machines, and hoop annealing furnaces, and our annual production of 30-400mm width and 0.5mm thickness cold-strip steel is 80, 000 tons; We have 2 high frequency welded pipe production lines and our annual production of 16-60.3mm diameter and 0.6-2.0mm thickness straight seam thin wall welded pipes is 30, 000 tons; We have 5 two-sided buries arc spiral welded pipe production lines and our yearly production of 219-2020mm diameter and 5-16mm wall thickness spiral welded pipes are 100, 000 tons; We have 2 Luminous hoop production lines and our yearly production of 400mm width luminous hoops is 40, 000 tons. Under the business policy of good faith and quality, Tianjin Ruitong Steel Co., Ltd. Attained ISO9001 International Quality Assurance System Certification and our steel sells well in North America, Africa, Southeast Asia, and Europe. Meanwhile, we have gained a good reputation among clients. Tianjin Ruitong Steel Co., Ltd. Makes efforts to make enterprise culture with Zeitgeist and Ruitong characteristics, develop the enterprise spirit with constantly strive to become stronger, never stop struggling, and never say failure, and carry forward the value idea of making the nation stronger with steel and constructing high-quality goods base to create the world brand.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 14, Haihe River, Daqiuzhuang Town, Jinghai County, Tianjin, China
-
Plant Area
- 90000 square meters
-
Number of Employees
- 122
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- ERW welded steel round pipe, Hot-dipped galvanized steel pipe, Steel pipe-painted, ERW welded square and rectangular pipe, Pre-galvanized steel pipe, Spiral steel pipe, PC steel strand
-
Production Lines
- 5
-
Production Machines
- Spiral steel pipe production line
-
QA/QC inspectors
- 10 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 10 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2003-12-17
-
Export Year
- 16 years
-
Main Markets
- Australia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO45001:2018, ISO14001
-
Cooperated with Fortune 500
- No
FAQ
- What are the available surface treatments?
- The pipes are available with black paint, galvanized coating, or oil surface treatment.
- What is the warranty period for this product?
- The product comes with a 1-year warranty.
- Can I customize the product specifications?
- Yes, we offer customization from samples, designs, full customization, and minor customization.
- What are the standard wall thickness and length options?
- Wall thickness ranges from 1.0-20mm, and lengths are available from 5.8-12m.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
- What certifications does the product have?
- The product complies with ASTM A500 and GB/T3094 standards and holds ISO 9001 certification.
- What are the payment terms?
- Payment terms include at sight L/C, 30% T/T, LC, T/T, D/P, PayPal, and Western Union.
- What is the lead time for production?
- Lead time is within 15 workdays during off-season and within one month during peak season.
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