Schedule 40 Black Steel Pipe ERW Carbon Steel Pipe
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Product Highlights
- Wide Material Grades: Available in Q195, Q235, Q355, SS330, SPHC, S185, and other standard grades.
- Flexible Customization: Supports welding, cutting, bending, and custom thickness from 0.5-20mm.
- Multiple Surface Treatments: Options include black varnished, oiled, galvanized, and PVC wrapped finishes.
- Comprehensive Standards: Meets ASTM A53, API 5L, BS EN, DIN, JIS, and GB/T3091 standards.
- Versatile Applications: Ideal for pipeline transport, oil/gas drilling, scaffolding, and machinery.
- Fast Delivery: Lead time of 15-45 days after receiving advanced payment by T/T.
- Quality Assurance: 6 QA/QC inspectors perform random visual and function inspections.
- OEM/ODM Service: Full customization from samples or designs available for brand partners.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Service
- Type
- Welded
- Technique
- Hot Rolled
- Material
- Carbon Steel
- Surface Treatment
- Black
- Usage
- Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry
- Section Shape
- Round
- Processing Service
- Welding, Cutting, Bending
- Thickness
- 0.5 - 20 mm
- Certificate
- API, CE, ISO9001
- Length
- 5.8-12m
- Payment Term
- L/C & T/T (30%Deposit)
- Standard
- ASTM, BS, GB, JIS, ASTM A106-2006
- Transport Package
- Standard Seaworthy Packing
- Specification
- EN, GB/T3901 BS EN 39 ASTM A53-2007 BS 1387
- Trademark
- Youfa
- Origin
- China Tianjin
- HS Code
- 7306309000
- Production Capacity
- 50000 Ton/Tons Per Month
Product Images of Schedule 40 Black Steel Pipe ERW Carbon Steel Pipe
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Schedule 40 Black Steel Pipe ERW Carbon Steel Pipe -
Schedule 40 Black Steel Pipe ERW Carbon Steel Pipe -
Schedule 40 Black Steel Pipe ERW Carbon Steel Pipe -
Schedule 40 Black Steel Pipe ERW Carbon Steel Pipe -
Schedule 40 Black Steel Pipe ERW Carbon Steel Pipe -
Schedule 40 Black Steel Pipe ERW Carbon Steel Pipe -
Schedule 40 Black Steel Pipe ERW Carbon Steel Pipe
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Product Description
Brief Introduction | Youfa brand ERW welded carbon steel pipe is produced by rolling steel sheets or strips and welding them along the seam using electric resistance welding. |
Usage | Construction / Building materials steel pipe/Scaffolding pipe/Fence post steel pipe/Fire protection steel pipe/Greenhouse steel pipe/Low pressure liquid, water, gas, oil, line pipe /Irrigation pipe/Handrail pipe |
Technique | Electrical Resistance Weld (ERW) |
Specification | Outside Diameter: 21.3-323mm Wall Thickness: 1.5-10.0mm Length: 5.8-12m or customized |
Standard | BS EN 39, BS 1387, BS EN 10219, BS EN 10255 API 5L, ASTM A53, ISO65, DIN2440, JIS G3444, GB/T3091 |
Material | Q195, Q235, Q355/GRA, GRB/STK400 |
Surface | Hot dipped galvanized(Zinc coating: 220g/m2 or above), Oiled with PVC wrapped, Black varnished, or impeller blasting with painted |
Ends | Beveled ends/Threaded ends/Grooved ends/Plain ends |
Packing | Big outer diameter: in bulk Small outer diameter: in hexagonal seaworthy bundles packed by steel strips ; or nested according to customer's requirements |
Stencil or Shipping Mark | According to customer's requirements |
Delivery Time | 15-45 days (based on quantity) after receiving advanced payment by T/T |
Payment Terms | T/T or 100% LC at sight |
Quality/ Quantity Claims | In writing against Seller within 90 days after arrival at the port of destination. |
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 | 0.8-9.0 |
125 | 5 | 138-140 | 0.9-9.0 |
150 | 6 | 164-165 | 1.0-11.5 |
200 | 8 | 218-219 | 1.1-12 |
200 | 8 | 218-219 | 1.1-12 |
Carbon Pipes steel material and mechanical property | |||
Material | Yield Point(Mpa) | Tensile Strength(Mpa) | Elongation (%) |
Q195=Grade B, SS330 SPHC,S185 | >195 | 315-430 | 32-33 |
Q215=Grade C/CS Type B, SS330 SPHC | >215 | 335-450 | 26-31 |
Q235=Grade D,SS400,S235 | >235 | 375-500 | 24-26 |
Q345=Grade 50/345,SPFC590,E/S335 | >345 | 470-630 | 21-22 |
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.
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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 are the available material grades?
- We provide Q195, Q235, Q355, SS330, SPHC, S185, and other standard carbon steel grades.
- Can the pipe thickness be customized?
- Yes, we support custom thickness ranging from 0.5mm to 20mm based on your requirements.
- What surface treatments are available?
- Options include black varnished, oiled, hot-dipped galvanized (220g/m2+), and PVC wrapped.
- What is the minimum order quantity?
- The minimum order quantity is 1 unit, allowing for flexible purchasing.
- What are the payment terms?
- We accept T/T or 100% L/C at sight. A 30% deposit is typically required for T/T.
- What is the delivery time?
- Delivery takes 15-45 days after receiving the advanced payment, depending on quantity.
- Do you offer OEM or ODM services?
- Yes, we provide full customization from samples or designs, including minor and flexible customization.
- What standards do your pipes meet?
- Our pipes comply with ASTM A53, API 5L, BS EN 39/10219/10255, DIN2440, JIS G3444, and GB/T3091.
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