Heavy-Duty Carbon Steel Valve with Precision Casting for Industry Use

• Customization: Available
• Media: Gas
• Temperature: Ordinary Temperature
• Model NO.: V12
• Actuator: Electric
• Material: Carbon Steel
• Pressure: Ordinary Pressure
• Usage: Safety
• Application: Industrial Usage
• Processing: Precision Casting
• Size: Customization
• Weight: Customization
• Machining: Turning/Milling/Drilling/Grinding/Boring/Planing/B
• Machining Tolerance: 0.002mm, 0.005mm, 0.01mm
• Lead Time: 30-40 Days
• Sand Core: Resin Sand Core/Clay Sand Core
• Inspection Tools: CMM/Gauges/Indicators
• Heat Treatment: Quench and Temper
• Shape: Round/Special Shape
• Ingredient Ratio: Elements Such as Manganese, Silicon, Chromium, Et
• Transportation: by Sea/by Train/by Air/by Truck
• Package: Wooden/Box/Pallets
• Transport Package: Plastic Bags and Cartons
• Specification: other
• Trademark: NONE
• Origin: China
• Production Capacity: 500000

Product Description

Product Description

Industy	Part name	Material	Process	Features	Technical advantages
Industrial valve	Butterfly valve	Carbon steel WCB	Coated sand casting/Lost wax casting	Pipeline parts	Multiple process layouts can take advantage of the advantages of two processes, with flexible production arrangements and high efficiency
	Control valve	Carbon steel	Lost wax casting	Pipeline parts	Lost wax casting process, using silica sol in the pre-process, good product surface quality, less mold cost, and small quatity production.
	Butterfly disc	Stainless steel CF8	Coated sand casting	Pipeline parts	The coated sand casting uses independent sand preparation, with stable quality, good product surface finish and high production efficiency.

Detailed Photos

Company Profile

Qingdao Starise Metal Technology Co., Ltd. stands as a beacon of excellence in the realm of precision casting, where expertise and innovation converge. As a pioneering industry and trade integration enterprise, we are dedicated to the meticulous research, cutting-edge development, and worldwide trade of top-tier precision casting parts. With over three decades of unrivaled experience, our journey is marked by a sophisticated production base sprawling across 47,000 square meters. This includes a state-of-the-art, 10,000-square-meter production workshop that embodies our commitment to excellence. Our annual production prowess exceeds 30,000 tons of precision cast steel parts, underscoring our leadership in the industry. Our esteemed products grace over 20 countries across Europe, America, and Asia, a testament to our global footprint and unwavering quality.

Our History:

1. Founding Period (1996-1998):
Established in the vibrant city of Pingdu, Qingdao, China, in 1996, Qingdao Starise Metal embarked on its illustrious journey by specializing in the creation of high-quality precision casting solutions tailored for the agricultural machinery and automotive axle sectors. During this foundational phase, we honed our skills in crafting small-scale precision castings through the tried-and-true method of traditional silica gel precision casting technology.

2. Technological Accumulation and Expansion (1998-2014):
In 1998, we embarked on a transformative era by integrating advanced investment casting and sand casting technologies, thus paving the way for the production of medium and large-scale precision castings. Our journey of excellence was further validated in 2006 with the prestigious ISO9001 certification, affirming our unwavering commitment to quality. Between 2009 and 2014, we embarked on a remarkable expansion, enriching our infrastructure with multiple new production lines and adopting innovative casting processes. This strategic evolution empowered us to meet the dynamic demands of diverse, multi-batch, and customized product manufacturing with unmatched precision and efficiency.

3. Brand Marketing (2016-2020):
2016 marked a new dawn for Qingdao Starise Metal as we embarked on an ambitious brand-building endeavor. Our active participation in both domestic and international industry exhibitions significantly bolstered our brand recognition. In 2017, we expanded our reach across global markets, forging enduring partnerships with overseas clients. By 2020, our relentless pursuit of excellence bore fruit with the development of multiple patented technologies, elevating product precision and quality to new heights.

4. Technological Innovation and Sustainable Development (2018-2024):
In 2018, we invested in a state-of-the-art research and development center, dedicated to pioneering new materials and processes. The following year, we unveiled an environmentally friendly precision casting process that not only minimized pollution emissions but also enhanced the surface and internal quality of our castings. In 2020, our relentless pursuit of innovation was recognized on a national scale as we were lauded as a high-tech enterprise, cementing our status as a leader in technological advancement.

5. Intelligent Manufacturing and Future Vision:
Amidst the global pandemic in 2019, Qingdao Starise Metal swiftly adapted, reinforcing our market strategy with enhanced online marketing and service capabilities, ensuring sustained business growth. In 2021, we launched our intelligent manufacturing initiative, a groundbreaking fusion of automation and information technology designed to propel production efficiency and management capabilities to unprecedented heights.

6. Looking Ahead:
Guided by an innovation-driven philosophy, Qingdao Starise Metal is poised to ascend to the pinnacle of the global precision casting industry, steadfast in our commitment to lead with vision and innovation.

Processing

Materials We Cast

Material	Carbon Steel	Ductile Iron	Alloy Steel	Stainless Steel	Manganese Steel
Material Grade/Designation	ZG200-400 ZG230-450 ZG270-500 ZG310-570 ZG340-640 Q235	QT350-22L QT400-18 QT400-18L QT450-10 QT500-7 QT600-3 QT700-2 QT800-2 QT900-2 QTD800-10 QTD900-8 QTD1050-6 QTD1200-3 QTD1400-1	ZG20Mn, ZG30Mn ZG40Mn, ZG20Mn2 ZG35CrMnSi, ZG40Cr ZG35CrMo, ZG42CrMo AH36,EH36,FH36 Q420qE,Q500qE 16MnDR 09MnNiDR ZGD410-620 ZGD535-720 ZGD650-830 ZGD730-310 ZGD840-1030 ZGD1030-1240 ZGD1240-1450	06Cr19Ni10 022Cr19Ni10 06Cr17Ni12Mo2 022Cr17Ni12Mo2 06Cr18Ni12Mo2Cu2 015Cr21Ni26Mo5Cu2 12Cr13 30Cr13 68Cr17 022Cr12 10Cr17 019Cr19Mo2NbTi 022Cr23Ni5Mo3N 022Cr25Ni7Mo4N 05Cr17Ni4Cu4Nb 07Cr15Ni7Mo2AL	ZGMn13-1 ZGMn13-2 ZGMn13-3 ZGMn13Cr2 Q355B Q460C 30Mn2Cr10 40Mn18Cr3 ZGMn18Cr2
Standard	AISI - American Iron and Steel Institute ASTM - American Society for Testing and Materials DIN - Deutsches Institut für Normung BS - British Standards ANSI - American National Standards Institute JIS - Japanese Industrial Standards AFNOR - Association Française de Normalisation AS - Standards Australia ASME - American Society of Mechanical Engineers EN--European Norm GB--National Standard Chinese
Note	Apart from the above materials, we can cast based on customers' specifications

Certifications

Packaging & Shipping

Packaging

1. Rust Prevention Treatment: Our Heavy-Duty Carbon Steel Valve with Precision Casting is meticulously prepared to withstand the harshest conditions. Each steel surface is treated with premium rust preventives, creating a robust protective film. This treatment ensures that your investment remains pristine, safeguarded against rust during both transit and storage, preserving its integrity and functionality.
2. Buffer Protection: To ensure the safety of your parts during transit, we envelop components vulnerable to impacts with superior buffering materials like foam boards and sponges. This cushioning effectively shields the parts from potential damage caused by collisions, guaranteeing your products arrive in perfect condition.
3. Outer Packaging: Our packaging solutions are designed to provide maximum protection. Small cast steel parts are securely packed in durable wooden boxes, lined with filling materials to minimize movement and prevent damage in transit. For larger components, we utilize customized metal or wooden frames and, when needed, opt for container shipping to ensure optimal safety and stability.

Shipping

1. Logistics Selection: Partnering with esteemed logistics companies, we offer tailored transportation solutions. Whether by road, rail, sea, or air, we select the most efficient and secure method to match your needs, ensuring your goods reach their destination swiftly and safely.
2. Delivery Timeliness: We are dedicated to meeting delivery expectations. For standard orders, expect dispatch within 30 working days post-inspection. For urgent requirements, we offer negotiable, expedited options, prioritizing your needs in our production and logistics workflows.
3. Logistics Tracking: Stay informed with our real-time logistics tracking service. Easily monitor the status of your shipment using the order or logistics tracking number on our official website or through our logistics partners. This service ensures you have up-to-date information on your shipment's location and expected delivery time, providing peace of mind every step of the way.

FAQ

1, Casting process optimization category
Q: How to solve the problem of cracking in thin-walled die-casting products?
Suggest controlling the proportion of recycled materials to ≤ 30%, calculating the mold retention time based on a wall thickness of 1mm/3s,
controlling the ejection delay within 0.5-2 seconds, and optimizing the mold cooling system.

2, Equipment and operation category
Q: How to handle emergency situations when the injection head is stuck in the goose neck area?
After the equipment cools down, try rotating the hammer head. If it cannot be rotated, replace the driver cylinder; Long term solution: It is recommended to upgrade the material of the material pot and regularly clean impurities.

3, Materials and Surface Treatment
Q: Does the casting have pattern defects after anodizing?
Adjust the uniformity of injection oil spraying and optimize the high-speed injection switching position; Regularly check the copper ion concentration in the oxidation tank (recommended ≤ 20ppm)

4, Mold maintenance category
Q: What should I do if the mold frequently sticks to the material?
Comprehensive solution: Reduce pouring temperature by 20-30 ºC Use polymer release agent Polish the surface of the mold cavity (use with caution for nitriding molds) Optimize sprue design to reduce metal liquid flushing.