Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail

Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
  • Audited Supplier
  • 5 yrs

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Product Highlights

  • Customizable Dimensions: Diameter 10-400mm and Length 1-12m available as per client requirements.
  • Extensive Material Options: Supports GB, EN, ASTM, and JIS standards including Q235, S355, A36, and 4140 grades.
  • Versatile Surface Treatments: Offers Galvanized, PVC, Black/Color painting, Transparent oil, and Anti-rust oil options.
  • High Production Capacity: Monthly shipment capacity reaches 20,000 tons with fast lead times.
  • OEM and ODM Services: Full OEM and ODM services available with dedicated R&D engineers.
  • Fast Customization Delivery: Custom size orders delivered within 10 days after deposit.
  • Wide Application Range: Suitable for mechanical manufacture, construction, automotive, railway, and agriculture.
  • Quality Assurance Warranty: Includes 30-day warranty and quality assurance for all products.

Product Images of Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail

Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail pictures & photos
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail pictures & photos
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail pictures & photos
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail pictures & photos
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail pictures & photos
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail pictures & photos
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
  • Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
  • Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
    Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
  • Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
    Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
  • Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
    Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
  • Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
    Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
  • Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
    Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
  • Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
    Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail

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Product Description

Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and RetailHot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and RetailHot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail
Diameter
10-400mm/as you required
Length
1-12m/as you required
Shape
Round,Square,Rectangular,etc.
Standard
AISI,ASTM,DIN,JIS,GB ,JIS,SUS,EN,etc
MOQ
5Tons
Technique
Hot Rolled/Cold Drawn
Surface Treatment
1. Galvanized 2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement
The tolerance
±0.5mm
Material
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.
Application
Widely used in mechanical manufacture,construction field,farm vehicles,agriculture greenhouse,automotive
industry,railway,decoration,steel structure,etc.
Shipment Time
200ton:Within 5days after deposit Customize Size:Within 10days after deposit OEM Product: Within 15 days after deposit
Shipment Time
20000Tons/Month
Hot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and RetailHot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and RetailHot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and RetailHot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and RetailHot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and RetailHot Rolled Carbon Steel Round Bar ASTM 4140 42CrMo4V Alloy Round Steel 18-550mm Factory Wholesale and Retail

About the Supplier

This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR265851". Items marked "verified" are certified.

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Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.
Shandong Xindarong Steel Pipe Manufacturing Co., Ltd.

About Our Factory & Business Background

verified Business Type
Manufacturer/Factory & Trading Company
Address
South Industrial Park, Daqu Village, Guangping Township, Liaocheng Economic Development Zone, Liaocheng, Shandong, China
verified Plant Area
4000 square meters
verified Number of Employees
18
verified Registered Capital
5,000,000 RMB
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
verified Nearest Port
Qingdao Port
verified Minimum Order Quantity
100kg
verified Supply Chain Partners
80

Our Production Capability & Technical Expertise

verified Main Products
Steel Pipe, Stainless Steel, Galvanized Coil, Aluminum Products
verified Production Lines
14
verified Production Machines
finishing mill
verified QA/QC inspectors
1 people
verified Inspection Type for Finished Products
100% inspection(Visual inspection & Function inspection)
verified Inspection Method for Finished Products
Finished product checked by packing staff
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
1 people
verified Traceability of Raw Materials
No

Our Industry Experience & Global Business Record

verified Year of Establishment
2016-09-13
verified Export Year
10 years
verified Main Markets
Domestic
verified Repeat Buyers Choice
80%~100%
verified Number of Foreign Trading Staff
8
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
No

Our Certifications, Standards & Industry Recognition

verified Cooperated with Fortune 500
No

FAQ

What are the available diameter and length ranges?
Diameter ranges from 10mm to 400mm, and length from 1m to 12m, customizable as required.
Which steel standards and grades are supported?
We support AISI, ASTM, GB, JIS, DIN, and BS standards, including grades like Q235, S355, A36, and 4140.
What surface treatment options are available?
Options include Galvanized, PVC coating, Black and color painting, Transparent oil, and Anti-rust oil.
What is the minimum order quantity (MOQ)?
The minimum order quantity is 5 tons.
How long does it take to ship custom orders?
Custom size orders are shipped within 10 days after deposit, while OEM products take 15 days.
Do you offer OEM and ODM services?
Yes, we provide both OEM and ODM services with 2 R&D engineers supporting customization.
What is the monthly production capacity?
The monthly shipment capacity is up to 20,000 tons.
What payment terms do you accept?
We accept LC, T/T, D/P, PayPal, and Western Union.

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