Precision Casting Auto Parts with Customization for Optimal Performance

• 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 realm of petroleum and natural gas, valves are the unsung heroes ensuring flawless operations. From extraction through to transportation and refining, they are indispensable. During extraction, valves deftly manage the flow and pressure of oil wells. In extensive pipelines, they perform vital roles in regulating and halting fluid flow, thereby securing transportation safety. Within refineries, a diverse range of valves meticulously controls the flow of oil products and chemical raw materials, ensuring precision across various technological processes.
Electric Power: Valves are the backbone of various power generation methods, including thermal, hydro, and nuclear power. In thermal power plants, they expertly manage water supplies, steam transport, and boiler emissions. Hydropower systems rely on valves to skillfully regulate the flow and pressure of water turbines. In nuclear power, where reliability is paramount, valves take on the critical task of managing the flow of coolants and radioactive materials, ensuring safety and efficiency.

Food and Beverage Industry
In the food and beverage sector, hygiene standards for valves are uncompromising. Crafted from materials that align with food safety norms, valves are indispensable in the production, filling, and transportation stages of food and beverages. They diligently manage the flow of diverse liquid raw materials, additives, and finished products, safeguarding the cleanliness of the manufacturing process and guaranteeing the premium quality of the final products.

Water Treatment Industry
Sewage Treatment: Within sewage treatment facilities, valves are crucial components for managing the inflow and outflow of sewage, fine-tuning the air volume in aeration tanks, and controlling sludge discharge. They are essential pieces of equipment ensuring the smooth progression of sewage treatment processes, ultimately contributing to environmental protection and sustainability.
Drinking Water Treatment: In water treatment plants, valves are instrumental in overseeing the intake of water sources, the incorporation of chemicals, and the distribution of purified water. They play a pivotal role in assuring the quality and steady supply of drinking water to communities, safeguarding public health and well-being..

Metallurgical Industry
In the intricate world of metallurgy, valves are essential for managing the flow of critical media like oxygen, gas, and cooling water during the smelting of iron, steel, and non-ferrous metals. For instance, in blast furnace ironmaking, valves control both the influx of hot air and the expulsion of gases. During the electrolysis of non-ferrous metals, they adeptly regulate electrolyte flow and pressure, ensuring precise and efficient operations.

Construction Industry
In the realm of construction, whether it be water supply, drainage, heating, ventilation, or air conditioning systems, valves are key players. They efficiently control the direction and flow of water and air. For instance, in building fire protection systems, valves guarantee a prompt water supply during emergencies. In central air conditioning units, they adeptly manage air flow and temperature, optimizing comfort and efficiency.

Detailed Photos

Company Profile

Qingdao Starise Metal Technology Co., Ltd. stands as a distinguished leader in the realm of precision casting, adeptly blending industry expertise with trade acumen to spearhead the research, development, production, and international trade of premium precision casting components. Drawing on the robust foundation of its subsidiary factory, Starise boasts a commendable 30-year legacy in this sector. Its state-of-the-art production facility sprawls over 47,000 square meters, including 10,000 square meters dedicated to high-standard production workshops. With an impressive annual output exceeding 30,000 tons of precision cast steel parts, these exceptional products are proudly exported to over 20 countries across Europe, America, Asia, and beyond.

Our History:

1. Founding Period (1996-1998):
Founded in 1996 in the vibrant city of Pingdu, Qingdao, China, Qingdao Starise Metal Technology Co., Ltd. embarked on its journey with a commitment to crafting high-caliber precision casting solutions, specifically targeting the agricultural machinery and automotive axle sectors. During these formative years, the company excelled in producing small-scale precision castings using the traditional yet reliable silica gel precision casting technology.

2. Technological Accumulation and Expansion (1998-2014):
1998 marked a pivotal year as the company adopted cutting-edge investment and sand casting technologies, thus enabling the creation of medium and large-scale precision castings. By 2006, Qingdao Starise secured ISO9001 certification, a testament to its unwavering commitment to quality excellence. Between 2009 and 2014, the company embarked on an ambitious expansion of its production capabilities, introducing multiple new production lines and implementing advanced casting processes, thereby significantly augmenting its capacity to cater to the diverse needs of multi-batch, bespoke manufacturing.

3. Brand Marketing (2016-2020):
In 2016, Qingdao Starise Metal Technology Co., Ltd. embarked on an assertive brand-building trajectory, actively engaging in both domestic and global industry exhibitions to bolster brand awareness and market reach. By 2017, the company had broadened its global footprint, forging enduring partnerships with international clientele. By the close of 2020, Starise had not only mastered multiple patented technologies but also achieved marked enhancements in product precision and quality.

4. Technological Innovation and Sustainable Development (2018-2024):
In 2018, Starise invested in founding a dedicated R&D center aimed at pioneering innovative materials and processes. By 2019, it had developed a sustainable precision casting procedure that significantly curbed emissions while elevating the quality of both surface and internal aspects of its castings. The company's relentless pursuit of excellence was rewarded in 2020 when it was recognized as a national high-tech enterprise, a glowing endorsement of its technological advancements.

5. Intelligent Manufacturing and Future Vision:
Amidst the global pandemic of 2019, Qingdao Starise Metal Technology Co., Ltd. proactively refined its market strategy, enhancing its online marketing and service prowess to sustain business momentum. In 2021, the company launched a forward-thinking intelligent manufacturing initiative, seamlessly integrating automation and information technology to boost production efficiency and managerial capabilities.

6. Looking Ahead:
Qingdao Starise Metal Technology Co., Ltd. remains steadfast in its commitment to an innovation-driven development philosophy, aspiring to consolidate its stature as a frontrunner in the global 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.