Precision Casting Auto Parts Designed for Customization and High Tolerance

• Customization: Available
• Casting Method: Thermal Gravity Casting
• Process: Precision Casting
• Model NO.: VS12
• Molding Technics: Gravity Casting
• Application: Oil and Gas
• Material: Carbon Steel
• Surface Preparation: Sand Blast
• Surface Roughness: Ra0.4
• Machining Tolerance: +/-0.01mm
• Standard: AISI
• Certification: ISO 9001:2000, IATF 16949
• Processing: Precision Casting
• Casting Tolerance: CT5 - CT6
• Pouring Temperature: 1520 - 1580ºC
• Melting Point: 70 - 80ºC
• Linear Shrinkage Rate: 0.8% - 1.2%
• Injection Pressure: 0.2 - 0.6MPa
• Injection Temperature: 60 - 70ºC
• Pressure-Holding Time: 10 - 30s
• Coating Viscosity: 18 - 30
• Specific Gravity: 1.8-2.2g/Cm³ and 2.2-2.8g/Cm³
• Dewaxing Temperature: 0.2-0.4MPa
• Roasting Temperature: 850-1100ºC
• Roasting Time: 2-6h
• Dewaxing Time: 5-15min
• Grain Size of Sand: 100-200 and 20-80 Mesh
• Transport Package: Wooden Cartons and Plastic Bags
• Specification: According to product specifications
• Trademark: Customer Demands
• Origin: China
• Production Capacity: 50000

Product Description

Product Description

Energy Industry
Petroleum and Natural Gas: In the vast and complex world of petroleum and natural gas, valves are the unsung heroes, seamlessly orchestrating the entire process from extraction to refining. During the extraction phase, precision valves deftly manage the flow and pressure of oil wells. As oil journeys through extensive pipelines, valves become crucial regulators, maintaining fluid integrity and transportation safety. Within bustling refineries, a multitude of valves precisely orchestrate the flow of oil products and chemical raw materials, ensuring seamless operations across various technological processes.
Electric Power: Across diverse power generation landscapes—thermal, hydropower, and nuclear—valves are indispensable instruments of control and safety. In thermal power plants, they meticulously manage boiler water supplies, steam conveyance, and emissions. In hydropower, they adeptly govern the flow and pressure of water turbines, ensuring efficiency and balance. Nuclear power plants, with their exacting standards, rely on highly reliable valves to regulate coolants and safely contain radioactive substances, fortifying the industry's commitment to safety and precision.

Food and Beverage Industry
In a sector marked by stringent hygiene standards, valves are crafted from materials that uphold food safety. Throughout the intricate processes of production, filling, and transportation, valves deftly manage the flow of raw materials, additives, and final products, safeguarding hygiene and ensuring superior product quality. This meticulous control is vital for maintaining the integrity and excellence of food and beverage production.

Water Treatment Industry
Sewage Treatment: At the heart of modern sewage treatment plants, valves are pivotal, governing the inflow and outflow of sewage, modulating aeration tank air volumes, and overseeing sludge discharge. These critical functions ensure the effective realization of the sewage treatment process, contributing to environmental sustainability and urban health.
Drinking Water Treatment: Within waterworks facilities, valves are the custodians of water quality and supply. They judiciously manage the introduction of water sources, the precise addition of chemicals, and the seamless transportation of potable water, thereby assuring residents of an uninterrupted flow of safe, clean drinking water..

Metallurgical Industry
In the dynamic world of metallurgy, valves are the essential regulators of media flows, including oxygen, gas, and cooling water, across a variety of processes. During blast furnace ironmaking, they control the influx of hot air and the release of gas, while in the electrolysis of non-ferrous metals, they deftly regulate the flow and pressure of electrolytes, ensuring the smooth and efficient operation of smelting processes.

Construction Industry
In the intricate infrastructure of buildings, valves are the pivotal elements ensuring fluid and air systems operate seamlessly. They control water and air flow in water supply, drainage, heating, ventilation, and air conditioning systems. In fire protection systems, valves guarantee a timely water supply during emergencies, while in central air conditioning, they regulate air flow and temperature, ensuring comfort and safety in every corner of the building.

Detailed Photos

Company Profile

Qingdao Starise Metal Technology Co., Ltd. stands as a distinguished leader in the realm of industry and trade integration, passionately dedicated to the innovation, production, and international distribution of precision casting components. With a robust foundation rooted in its parent factory, Starise Metal boasts an impressive legacy of over three decades within this specialized sector. The company is proud to operate a state-of-the-art production facility sprawling across 47,000 square meters, featuring 10,000 square meters of premium production workshops. With an annual production prowess exceeding 30,000 tons of precision cast steel parts, our meticulously crafted products reach clients across more than 20 countries and regions, including Europe, America, and Asia.

Our History:

1. Founding Period (1996-1998):
Founded in 1996 in the heart of Pingdu City, Qingdao, China, Qingdao Starise Metal Technology Co., Ltd. set its sights on delivering unparalleled precision casting solutions, specifically tailored for the agricultural machinery and automotive axle sectors. During these formative years, the company excelled in producing small-scale precision castings, utilizing the time-honored silica gel precision casting technology.

2. Technological Accumulation and Expansion (1998-2014):
A landmark evolution in 1998 saw the introduction of cutting-edge investment casting and sand casting technologies, empowering the company to venture into medium and large-scale precision castings. Attaining ISO9001 certification in 2006 marked a pivotal moment, ensuring unwavering quality and dependability in our casting products. From 2009 to 2014, Starise Metal embarked on an ambitious expansion, augmenting production facilities, incorporating multiple new production lines, and adopting advanced casting processes. This strategic growth enabled us to meet the diverse demands for multi-batch, customized product manufacturing with remarkable efficiency.

3. Brand Marketing (2016-2020):
In 2016, Qingdao Starise Metal Technology Co., Ltd. embarked on a dynamic journey to elevate its brand presence, actively engaging in both domestic and international industry exhibitions to bolster brand recognition. By 2017, the company successfully expanded its global footprint, forging enduring partnerships with international clients. The year 2020 marked a milestone with the development of multiple patented technologies, significantly enhancing the precision and quality of our products.

4. Technological Innovation and Sustainable Development (2018-2024):
Pioneering new frontiers in 2018, the company established a dedicated research and development center committed to exploring innovative materials and cutting-edge processes. The subsequent year witnessed the creation of an eco-friendly precision casting process, effectively curbing pollution emissions while remarkably improving the quality of surface and internal casting defects. In 2020, our commitment to innovation was recognized nationally as Starise Metal was honored as a high-tech enterprise, highlighting our strides in technological advancement.

5. Intelligent Manufacturing and Future Vision:
In the face of the 2019 global pandemic, Qingdao Starise Metal Technology Co., Ltd. adeptly adapted its market strategy, reinforcing online marketing and service capabilities to sustain robust business growth. In 2021, the company launched an ambitious intelligent manufacturing initiative, seamlessly integrating automation and information technology to optimize production efficiency and management capabilities across the board.

6. Looking Ahead:
As we look to the future, Starise Metal remains resolutely committed to its innovation-driven development philosophy, passionately striving to secure a leading position on the global stage of the precision casting industry.

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

Packaging & Shipping

FAQ

1. Q: What is stainless steel casting?
A: Stainless steel casting is the common forming process of stainless steel parts by pouring liquid stainless steel into the mould, thus achieving the shape of a product.

2. Q: Which casting method is used to produce stainless steel castings?
A: Normally, investment casting, or lost wax casting, is the correct casting method to produce stainless steel castings, which can create accurate dimensions, smooth surface finish, and net shape.

3. Q: What are the common grades of stainless steel casting?
A: Common cast stainless steel grades are: 304, 316, 304L, 316L, 17-4 ph, 410, 416, 2205, 2207, etc.

4. Q: What are the advantages of stainless steel casting?
A: Stainless steel casting allows for producing stainless steel components with complex shapes, little or no machining, no quantity limitations, and so on.