Hot Sale ASTM A53/BS 1387 Black Coating ERW Steel Pipe
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Product Highlights
- ASTM A53 Certified Quality: Complies with ASTM A53 standard for seamless and welded steel pipes.
- Wide Application Range: Suitable for pipeline transport, oil/gas drilling, construction, and machinery.
- Flexible Customization: Supports customization from samples, designs, and full customization options.
- Multiple Surface Treatments: Available in black, oil, varnish, hot-dipped galvanized, and pre-galvanized finishes.
- Established Manufacturer: Factory established in 2003 with 16 years of export experience and ISO certifications.
- Low Minimum Order Quantity: MOQ is only 1 unit, allowing for small batch purchases and testing.
- Comprehensive QA/QC: 10 dedicated inspectors perform random visual and function inspections on finished products.
- Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, and Western Union for convenient transactions.
Product Attributes
- Customization
- Available
- After-sales Service
- 3month
- Warranty
- 1year
- Model NO.
- 19.05-660mm
- Type
- Welded
- Technique
- ERW
- Material
- Carbon Steel
- Surface Treatment
- Black
- Usage
- Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape
- Round
- Standard
- ASTM A53,A500,A252,A795,BS1387-85,GB/T3091,ISO R65
- End of Pipe
- Plain/Be/Thread/Groove
- W.T
- 1.0-20mm
- Payment
- at Sight L/C,30% T/T
- Certificate
- ISO9001
- Tolerance
- +-1-5%
- Section
- Round
- Length
- 3-12m
- Main Use
- Scaffolding Pipe, Structure Pipe, Fence/Door Pipe,
- Alloy or Not
- Non-Alloy
- Grade
- a,B,Grade 250,Grade 350
- Trade Term
- Fob/CFR/CIF
- Surface
- Oil, Black, Varnish, Hot Dipped Galvanized,Pre Ga
- Transport Package
- with Plastic Tarpaulin
- Specification
- 19.05-660mm
- Trademark
- RUITONG
- Origin
- Tianjin of China
- HS Code
- 73063090
- Production Capacity
- 500000
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Product Description







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.
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 standards does the steel pipe comply with?
- The pipes comply with ASTM A53, BS 1387, A500, A252, A795, GB/T3091, and ISO R65 standards.
- What surface treatments are available?
- We offer black coating, oil finish, varnish, hot-dipped galvanized, and pre-galvanized surfaces.
- Is customization available for this product?
- Yes, we support customization from samples, designs, full customization, minor adjustments, and flexible options.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 1 unit, making it suitable for small orders and samples.
- What are the payment terms?
- We accept Payment at Sight L/C, 30% T/T, D/P, PayPal, and Western Union.
- What is the lead time for production?
- Lead time is within 15 workdays during peak season and within 15 workdays during off-season.
- What warranty period is provided?
- We provide a 1-year warranty for the product.
- What grades of carbon steel are available?
- Available grades include Grade A, Grade B, Grade 250, and Grade 350.
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