Wholesale High Quality Seamless Carbon Steel Pipe ASTM A53 Gr. B API 5L
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Product Highlights
- Certified Quality Standards: ISO, BSI, FPC, UL, TUV, API, and BV audited company with CNAS certified laboratories.
- Massive Production Capacity: World-leading capacity producing over 10 million tons of welded pipe annually.
- Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.
- Comprehensive Processing Services: Provides welding, cutting, and bending services for carbon steel pipes.
- Global Shipment Reach: Exports to over 78 countries worldwide with convenient transport from Tianjin port.
- Competitive Pricing Strategy: Reasonable pricing with direct factory sales and own transport fleet.
- Reliable After-Sales Support: Online service available with friendly and responsible support before and after cooperation.
- Diverse Product Range: Manufactures ERW, galvanized, SSAW, and steel-plastic complex steel pipes.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Service
- Type
- Welded
- Model NO.
- SSP-09
- Technique
- Hot Rolled
- Material
- Carbon Steel
- Surface Treatment
- Galvanized
- Usage
- Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration
- Section Shape
- Round
- Processing Service
- Welding, Cutting, Bending
- Thickness
- 0.5-16mm
- Certificate
- API, CE, ISO9001
- Alloy or Not
- Non-Alloy
- Transport Package
- 1.Steel Strips in Bundle 2. Plastic Wrapped Clothe
- Specification
- 12M, 6m, 6.4M
- Trademark
- Youfa
- Origin
- China Tianjin
- HS Code
- 7306690000
- Production Capacity
- 50000 Ton/Tons Per Month
Product Images of Wholesale High Quality Seamless Carbon Steel Pipe ASTM A53 Gr. B API 5L
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Product Description
Hot Dipped Gi Round Steel Tubing Pre Galvanized Steel Tube Pipe


WHAT WE DO
Tianjin YOUFA were founded on July 1st,2000, with the headquarters location at the largest welded pipe production basein
China-Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing many kinds of
pipe products, such as ERW steel pipe, hot-dipped galvanized steel pipe, oil casing pipe,SSAW steel pipe, square steel pipe
and steel-plasticcomplex steel pipe.
Besides headquartering in Tianjin, currently we have 11 subsidiariesand branches in Tangshan, Handan,and Shanxi. There
are totally 9000 employees,in addition 64 ERW steel pipe production lines, 42 hot-dipped galvanized steelpipe production
lines,33 square and rectangular steel pipe production lines, 15 galvanized square and rectangular steel pipe production lines ,
9SSAW steel pipe production lines, 30steel-plastic complex steel pipe productionlines, 3 national accredited laboratory, and
1 Tianjin government accreditedbusiness technology center. In2018, we had produced all kinds of steel pipes16 million tons,
realizing export being USD 0.16 billion. Our steelpipe production and sale, in nine consecutive years, increase progressively
more than one million tons.
| Galvanized round steel tube specification table | |||
| Nominal diameter | Inch outside diameter | Outside diameter | Wall thickness |
| 15 | 1/2 | 20-22 | 0.7-2.75 |
| 20 | 3/4 | 24-26.5 | 0.7-2.75 |
| 25 | 1 | 31-33.4 | 0.7-3.75 |
| 32 | 1 1/4 | 40-42.5 | 0.7-4.0 |
| 40 | 1 1/2 | 46-48.3 | 0.7-7.0 |
| 50 | 2 | 57-60.3 | 0.7-7.0 |
| 65 | 2 1/2 | 74-76.3 | 0.7-7.0 |
| 80 | 3 | 86-89 | 0.7-8.0 |
| 100 | 4 | 111-114 | 0.7-9.0 |
| 125 | 5 | 138-140 | 0.9-10.0 |
| 150 | 6 | 164-165 | 1.0-11.5 |
| 200 | 8 | 218-219 | 1.1-12 |




Why choose us?
1. ISO, BSI, FPC, UL system.
2. Price: Reasonable.
3. TUV, API, BV audited company.
4. Experience: 20 years focus on quality.
5. Strength: The company that can produce 10 million tons welded pipe exclusively in the world. More than 12,600,000 tons
and 190,000 tons (Annual production and export volume)
6. Quality: Reliable and World certified. We have two national CNAS certified laboratories, and cooperated with many big steel
plate factories and retesting of raw materials.
7. Delivery: Own factory in TianJin! We are near Tianjin port, also have own transport fleet, have the most convenient transport
and prompt delivery.
8. Shipment of goods: More than 78 countries worldwide until now.
9. Service: Friendly and Responsible, no matter before or after cooperation.
10. Choose Youfa is equal to Choose Top Guarantee !
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2461066". Items marked "" are certified.
Company Profile
Tianjin Youfa International Trade Co., Ltd. is the subsidiary of Tianjin Youfa Group. As one of the windows for international business, we mainly focus on exploring overseas markets as well as developing and offering service for major domestic clients. Tianjin Youfa Group is a comprehensive steel-based enterprise, the business includes steel-making, steel strip, straight seam welded pipe, galvanized pipe, rectangular pipe, spiral pipe, plastic inner-lined pipe, seamless pipe, covered electrode, so on and so forth. The annual integrate production capacity amounts to 7.5 million tons. Since 2006, we have been one of the leading corporations in Chinese Top-500. What is more, Youfa Group is the largest straight-seam welded pipe manufacturer in China. In 2008, "YouFa" Brand was regarded as the "Well-known Chinese Trademark" by Trademark Office State Administration for Industry &Commerce of the People's Republic of China. Meanwhile, we are the first-class supplier for CNPC, Sinopec and some big relevant companies. So as to adapt to the overall-developing strategy, at the beginning of 2010, YouFa Group and its subsidiaries founded SIANO(Beijing) Steel Co., Ltd, which is responsible for the import &export business, building business contact with some influential companies and providing the after-sale service for our customers.
Our motto is "Integrity Is First, Clients are Highest" and we will do our utmost to provide the best service for customers both at home and abroad.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No 7f, No 4 Anshun Building, Dafeng Road(Aqua City), Hongqiao District, Tianjin, China
-
Plant Area
- 910 square meters
-
Number of Employees
- 83
-
Registered Capital
- 100,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 260
Our Production Capability & Technical Expertise
-
Main Products
- Carbon Steel Pipe, Galvanized Steel Pipe, Stainless Steel Pipe, Scaffolding, Pipe Fitting
-
Production Lines
- 2
-
Production Machines
- Turning machine tool
-
QA/QC inspectors
- 6 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
- 6 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- UL
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-11-08
-
Export Year
- 12 years
-
Main Markets
- North America, South America, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 4,172,847.2 USD
-
Number of Foreign Trading Staff
- 57
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- What customization options are available?
- We offer full customization, minor customization, flexible customization, and customization from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit.
- What are the available payment terms?
- We accept LC, T/T, and D/P payment terms.
- What is the lead time for delivery?
- The average lead time is one month for both peak and off-peak seasons.
- Which international certifications does the company hold?
- We are audited by TUV, API, and BV, and hold ISO, BSI, FPC, and UL system certifications.
- What processing services are provided for the pipes?
- We provide welding, cutting, and bending processing services.
- What are the main international commercial terms?
- We offer FOB, CIF, CFR, and EXW terms.
- Is OEM and ODM service available?
- Yes, both OEM and ODM services are available.
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