Steel -forged Barrel Tube
- HHF
- China
- 2 months
- 200pcs per month
We buy steel ingot from Baotou Iron & Steel (Group) Co. LTD, Xingcheng Special Steel and Chengde jiankong Special Steel, who produce high-quality steel ingot. We have 18 years experience and have ability to meet customers’ any needs. We provide the lowest price and the highest quality, also, we have two years guarantee period. We have a level 2 lab.
Product Introduction
30CrNiMo8,34CrNi3MoV Steel -forged Barrel Tube
Chemical Compososition (m%)
| Grade | C | Si | Mn | Cr | Mo | P | S | Ni |
| 30CrNiMo8 | 0.37～0.45 | ≤0.40 | 0.30-0.60 | 1.80-2.20 | 0.30-0.50 | ≤0.01 | ≤0.01 | 1.80-2.20 |
Mechanical Property
| Grade | Tensile Strength | Yield Strength | Elongation A(%) | Reduction Area Z(%) | Charpy V Impact A k (J) at20℃ | Hardness HRC |
| 30CrNiMo8 | 120-140kg/mm2 | 105kg/mm2 | ≥9 | ≥40 | ≥38 | 37-41 |
We source premium-quality steel ingots from leading manufacturers including Baotou Iron & Steel (Group) Co., Ltd., Xingcheng Special Steel, and Chengde Jianlong Special Steel. With 20 years of industry expertise, we possess the capability and flexibility to meet any of our customers' specific requirements. We are committed to offering the most competitive prices without compromising on quality, and we back our products with a comprehensive two-year guarantee. To ensure consistent quality and reliability, we operate an in-house Level 2 laboratory, which enables rigorous testing and quality control throughout our processes.
About Us
The factory covers an area of approximately 150 mu (about 100,000 square meters). The company operates 3 large-scale open-die forging production lines (with core equipment including 10,000-ton hydraulic presses), 2 modern die forging production lines, along with supporting large-scale CNC machining centers, heat treatment lines, and a well-equipped National Class II laboratory. The company has an annual production capacity of 50,000 tons for large open-die and die forgings (with the ability to produce single pieces weighing over 30 tons).
The company's products are consistently exported to more than 20 countries and regions, including Germany, the United States, Australia, India, Russia, Brazil, South Africa, South Korea, and Japan, serving markets worldwide.
Our Exhibition
AIMEX - Asia Pacific's International Mining Exhibition
Event Details:
Show: AIMEX 2019
Date: 2019
Location: Sydney, Australia
Our Participation:
While we did not have a dedicated booth that year, our commercial and technical team was actively on the ground. Our visit focused on strengthening relationships with existing partners, exploring new opportunities, and gaining firsthand insights into the latest trends and demands of the Asia-Pacific mining market. The event served as a critical platform for direct engagement with key industry players.
This experience underlines our commitment to the global mining sector and our proactive approach to understanding and serving our customers' needs in one of the world's most important mining regions.
Payment & Shipping Terms
We offer flexible payment and shipping solutions to facilitate smooth global transactions.
Accepted Trade Terms:
We are adaptable to the most common international trade terms to accommodate your logistical preferences and risk allocation. The following terms are all acceptable:
• FOB (Free On Board)
• CFR (Cost and Freight)
• CIF (Cost, Insurance and Freight)
Other terms can be discussed upon request.
Standard Manufacturing Lead Time:
Our standard production cycle is approximately 45 days from the receipt of your official order and confirmed deposit. This timeframe covers the entire process from material preparation to final factory inspection. Expedited options may be available for urgent projects—please inquire for feasibility and potential adjustments.
Packaging:
We prioritize the safe transit of your products. Our standard export packaging utilizes robust steel shelves and reinforced wooden crates, ensuring protection against handling and maritime conditions. We are also fully capable of customizing the packaging according to your specific requirements or drawings.
FAQ
1.Wha's your quote time?
Normally, it is up to 3days. We need to understand your requirements and critical dimensions.
2.How is quality controlled?
A. We have a dedicated QA team. B. We shall do one sample run, then a small batch run before mass order.For a sample order.
3.Can I come and visit you?
Yes, of course. We are pleased to welcome you to visit our company and discuss technical details and requirements with our team.
4.What's the production lead time?
Our pruction progress is from forging, rough machining ,Q+T to final machining.Itis usually 45days.
5.what are your payment terms?
We typically ask for 30% down payments to launch production, 70% balance before delivering goods.
