Hot Rolled AISI 4140 Carbon Alloy Steel Round Bars for Construction SAE 1010 1018 1020 1022 1060 Carbon Steel Round / Bar Ba Steel Price
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Product Highlights
- Wide Material Range: Available in GB, EN, ASTM, JIS standards including Q235, S355, A36, 4140, SS400, etc.
- Customizable Dimensions: Diameter 10-400mm, Length 1-12m, and shapes like Round, Square, Rectangular as required.
- Multiple Surface Treatments: Options include Galvanized, PVC, Black/Color Painting, Transparent Oil, and Anti-rust Oil.
- Strict Quality Assurance: 100% inspection by certified workshops with piece-by-piece QA/QC according to national standards.
- Flexible Payment Terms: Supports T/T, L/C, D/A, D/P, Western Union, and Money Gram with customizable options.
- Fast Shipment Capability: 200 tons within 5 days after deposit; 20,000 tons monthly production capacity.
- OEM/ODM Service: Professional OEM/ODM services available with customization from samples or designs.
- Versatile Applications: Widely used in construction, machinery, automotive, railway, agriculture, and steel structures.
Product Attributes
- Customization
- Available
- After-sales Service
- Quality Assurance
- Warranty
- 30days
- Model NO.
- Q235, ST37, ST42, A53(A, B), A106(B, C)
- Type
- Carbon Steel Bar
- Standard
- AISI, ASTM, GB, JIS, DIN, BS
- Technique
- Forged
- Application
- Structural Steel Bar, Tool Steel Bar, Die Steel Bar
- Surface Treatment
- Color Coated
- Alloy
- Alloy
- Special Use
- Mold Steel, Free Cutting Steel, Cold Heading Steel
- Payment Term
- 30%Tt Advance + 70% Balance
- Price Term
- CIF CFR Fob Ex-Work
- MOQ
- 3ton
- Certificate
- API, Pvoc, Soncap, SABS, Sirm, Tisi, Ks, ISO9001
- Processing Service
- Welding, Punching, Cutting, Bending, Decoiling
- Transport Package
- Standard Marine Packing
- Specification
- can customize
- Trademark
- Xindarong
- Origin
- China
- HS Code
- 7228100000
- Production Capacity
- 50000mt
Product Images of Hot Rolled AISI 4140 Carbon Alloy Steel Round Bars for Construction SAE 1010 1018 1020 1022 1060 Carbon Steel Round / Bar Ba Steel Price
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Product Description


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Diameter
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10-400mm/as you required
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Length
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1-12m/as you required
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Shape
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Round,Square,Rectangular,etc.
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Standard
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AISI,ASTM,DIN,JIS,GB ,JIS,SUS,EN,etc
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MOQ
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5Tons
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Technique
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Hot Rolled/Cold Drawn
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Surface Treatment
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1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement
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The tolerance
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±0.5mm
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Material
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GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B, Q345C, Q345D, Q345E, Q390A, Q390B, Q390C,
Q390D, Q390E, Q420, Q420B, Q420C, Q420D, Q420E, Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D, Q620E, Q690D, Q690E,etc.
EN:S185,S235JR, S275JR, S355JR, S420NL, S460NL S500Q, S550Q, S620Q, S690Q ,etc.
ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80,4130,4140,5160.etc. JIS: SS330, SS400, SPFC, SPHD, SPHE,etc. |
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Application
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Widely used in mechanical manufacture,construction field,farm vehicles,agriculture greenhouse,automotive
industry,railway,decoration,steel structure,etc. |
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Shipment Time
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200ton:Within 5days after deposit Customize Size:Within 10days after deposit OEM Product: Within 15 days after deposit
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Shipment Time
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20000Tons/Month
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FAQ 1.Q: Why choose us?
A: We are an iron and steel enterprise integrating industry and trade, Our company have been in steel business for more than ten years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clients.
2.Q: Can provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details discuss.
3.Q: How is your Payment Term?
A: Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, Money Gram, payment methods can be negotiated and customized with customers.
4.Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
5.Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.
6.Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
7.Q: Can you provide sample?
A: Yes, for regular sizes sample is free but buyer need to pay freight cost.
8.Q:How can I get a quotation from you?
A:You can leave us message, and we will reply every message in time. Or we may talk on line by trade manager. And you can also find our contact information on contact page.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR265851". Items marked "" are certified.
Company Profile
We are a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Located in Shandong Iron and Steel City: Liaocheng. The company has developed rapidly since its establishment. It has established long-term and stable cooperative relations with Shandong Iron and Steel, Rizhao Iron and Steel, etc. Main products: Carbon steel, I-beam, H-beam, stainless steel plate, wear-resistant plate, patterned steel plate, galvanized series, steel pipe, rebar, welded pipe, galvanized welded pipe, spiral welded pipe, etc. Widely used in important fields such as automobile, petroleum, railway, bridge, construction, electric power, transportation, machinery, shipbuilding, light industry, household appliances, kitchen and so on.
Shandong xindarong Metal Products Co., Ltd. Has become the most potential steel supply company in Shandong Province in a short period of time. The company is supported by a strong capital chain and has been widely recognized by foreign customers. The products not only sell well in the domestic market, but also in the United States, Europe, Pakistan, South Korea, Japan, South Africa, Vietnam, Myanmar, Ethiopia, Australia, Bahrain, Singapore, Brazil, Russia and other countries and regions, and are well received by foreign customers. The number of exporting countries continues to grow, and sales are gradually increasing.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- South Industrial Park, Daqu Village, Guangping Township, Liaocheng Economic Development Zone, Liaocheng, Shandong, China
-
Plant Area
- 4000 square meters
-
Number of Employees
- 18
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 100kg
-
Supply Chain Partners
- 80
Our Production Capability & Technical Expertise
-
Main Products
- Steel Pipe, Stainless Steel, Galvanized Coil, Aluminum Products
-
Production Lines
- 14
-
Production Machines
- finishing mill
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
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
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-09-13
-
Export Year
- 10 years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Why choose us?
- We are an iron and steel enterprise integrating industry and trade with over ten years of experience. We are internationally experienced, professional, and provide high-quality steel products.
- Can you provide OEM/ODM service?
- Yes. Please feel free to contact us for more details to discuss.
- What are your payment terms?
- Our usual payment methods are T/T, L/C, D/A, D/P, Western Union, and Money Gram. Payment methods can be negotiated and customized with customers.
- Do you accept third-party inspection?
- Yes, absolutely we accept third-party inspection.
- How do you guarantee product quality?
- Each piece is manufactured by certified workshops and inspected piece by piece according to national QA/QC standards. We also issue warranties to guarantee quality.
- Can we visit your factory?
- Warmly welcome. Once we have your schedule, we will arrange a professional sales team to follow up your case.
- Can you provide samples?
- Yes, for regular sizes, the sample is free, but the buyer needs to pay the freight cost.
- How can I get a quotation?
- You can leave us a message, and we will reply in time. Or we may talk online by trade manager. You can also find our contact information on the contact page.
Send your message to this supplier
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