| Customization: | Available |
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| Type: | Coil |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
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Production Introduction
Detailed Page
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Product name |
65Si7 71Si7 60SiMn5 51MnV7 1.5028 1.5029 1.5142 1.5225 Alloy steel coil plate/strip |
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Standard |
Implement ASTM A29 standard |
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Specification |
8-80mm*2000-2500mm*8000-10000mm, etc.(as you requirement) |
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Production technology |
Primary refining →LF refining →VD treatment → Continuous casting (die casting) → cleaning, heating → rolling → (stacking) → surface inspection → Batch → inspection → Heat treatment → cutting sampling → Performance inspection → storage |
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Physical performance |
density - 7.85g/cm³, melting point-1260-1320ºC |
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Typical uses |
AISI SAE 4140 alloy steel can be made into round steel bars, flat and square steel bars, steel plates, steel pipes, and has a variety of applications in the aerospace, oil and gas and automotive industries. Typical uses are thin-walled pressure vessels, forged gears and shafts (motor shafts, pump shafts, hydraulic shafts, etc.), spindles (lathe spindles, milling spindles, etc.), shaft rings, jigs, high-strength bolts, valve covers, screws, nuts, worms, chuck, torsion bars, and various carburized parts. |
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Thickness |
as customer's requirement |
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Packing method |
Standard Seaworthy Package and as you requirement |
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Captivating Introduction
1. Who Are We?
Shanghai Bolaisheng Metal Group Co., Ltd, founded in 2022 with a substantial registered capital of 50 million RMB, is strategically located in the bustling district of Fengxian, Shanghai. Tracing its origins back to Kunshan in 2008, the company has dynamically evolved over the past 16 years, passionately focusing on enhancing domestic trade. This commitment has fostered long-standing and prosperous partnerships with numerous esteemed steel giants both domestically and internationally, including Shanghai Baosteel and Liaoning Anshan Steel. Our impressive annual sales volumes soar into tens of thousands of tons, with revenue surpassing 200 million yuan, and our customer base flourishing year after year. Through the reciprocal selection between customers and suppliers, we have garnered invaluable market insights and proudly maintain our own state-of-the-art processing facility.
2. How Do We Guarantee Unmatched Quality?
Over the past 16 years, we have been unwaveringly dedicated to advancing domestic trade, forging enduring alliances with a multitude of acclaimed steel firms worldwide, such as Shanghai Baosteel and Liaoning Anshan Steel. Our annual sales volumes reach impressive heights, crossing tens of thousands of tons, while our revenue has soared beyond 200 million yuan. Our customer base continues to expand consistently year on year. Through a dual-selection process with customers and suppliers, we've amassed a treasure trove of market knowledge and proudly operate our own advanced processing plant.
3. What Exclusive Products Can You Acquire From Us?
A diverse array including premium stainless pipes, robust plates, and quality metal materials.
4. What Distinguished Services Do We Provide?
Accepted Delivery Terms: We accommodate FOB, CFR, CIF, EXW with utmost flexibility.
Accepted Payment Currency: We proudly transact in USD.
Accepted Payment Type: T/T, PayPal, and more, ensuring seamless transactions.
Languages Spoken: Proficient in English, Chinese, ensuring impeccable communication.
We are a preeminent steel manufacturer, boasting annual sales in the hundreds of millions. Our state-of-the-art processing plant is adept at fulfilling diverse customer demands for steel and related products.
With 16 years of expertise in metal materials, we have built an extensive network of raw material suppliers. Collaborating with numerous prestigious domestic firms, we deliver superior-grade steel at competitive rates, fulfilling customer expectations seamlessly.
We would be incredibly grateful and eager to explore partnership possibilities with you. Kindly contact us for further engagement, as we look forward to your valued response.
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