松井製作所 List of Products and Services

【Needle Valve Brass Custom Made Forged Leak Test Osaka】 【Lot】 1 to 1000 【Features】 This is an assembled needle valve. The main body is made of brass and is produced through a consistent process of hot forging and machining. By performing hot forging, we can reduce material costs, increase strength, and decrease processing time. Our company also conducts assembly and leak testing after part processing as a complete service. We have a design team that can create custom products. In addition to needle valves, we also manufacture ball valves and other types of valves, allowing us to propose valves tailored to your desired functions and shapes. Production is possible at our three bases in Osaka, Tottori, and China. If you have any issues with valves, please feel free to contact Matsui Manufacturing!

【Needle Valve Brass Custom Made Forged Leak Test Tottori】 【Lot】 1 to 1000 【Features】 This is an assembled product of a needle valve. The main body is made of brass and is produced through a consistent process of hot forging and machining. By performing hot forging, we can reduce material costs, increase strength, and decrease processing time. Our company also conducts assembly and leak testing after part machining as a complete process. We have a design team that can create custom-made products. In addition to needle valves, we also manufacture ball valves and other types of valves, so we can propose valves tailored to your desired functions and shapes. Production is possible at our three locations in Osaka, Tottori, and China. If you have any issues with valves, please feel free to contact Matsui Manufacturing!

【Needle Valve Brass Custom Made Forged Leak Test Kansai】 【Lot】 1 to 1000 【Features】 This is an assembled needle valve. The main body is made of brass and is produced through a consistent process of hot forging and machining. By performing hot forging, we can reduce material costs, increase strength, and decrease processing time. Our company also conducts assembly and leak testing after part processing as a complete service. We have a design team that can create custom-made products. In addition to needle valves, we also manufacture ball valves and other types of valves, allowing us to propose valves tailored to your desired functions and shapes. Production is possible at our three locations in Osaka, Tottori, and China. If you have any issues with valves, please feel free to contact Matsui Manufacturing!

【Needle Valve Brass Custom Made Forged Leak Test China】 【Lot】 1 to 1000 【Features】 This is an assembled needle valve. The main body is made of brass and is produced through a consistent process of hot forging and machining. By performing hot forging, we can reduce material costs, increase strength, and decrease processing time. Our company also conducts assembly and leak testing after part processing as a complete service. We have a design team that can create custom-made products. In addition to needle valves, we also manufacture ball valves and other types of valves, so we can propose valves tailored to your desired functions and shapes. Production is possible at our three locations in Osaka, Tottori, and China. If you have any issues with valves, please feel free to contact Matsui Manufacturing!

Brass C3771 (c3771) Hot Forging Strength Water Pressure Osaka Material: C3771 (c3771) Industry / Application: Inspection equipment-related industry Lot: 1 to 1000 Processing: Hot forging Machining Features: This product is processed using C3771. C3771 is a material with good hot forging and machinability. Hot forging is a technique that shapes heated metal by pressing it into a mold. The advantages include increased strength due to the compression of the metal and the ability to create complex shapes without machining. This product uses forged material to increase strength, as it carries high-pressure water internally. Our company has hot forging presses at our Tottori and China factories. Machining is possible at any of our factories in Osaka, Tottori, or China. For hot forging and machining of brass, please consult Matsui Manufacturing! Additionally, we also support brass brazing and assembly processes! For more details, please visit our website.

【Ball Valve Structure Advantages Leakage Testing Assembly Needle Differentiation】 【Lot】 1 to 1000 【Features】 This is an assembled ball valve. The ball valve has a structure that contains a spherical body with a hole inside. It has advantages such as low fluid resistance (low pressure loss) and ease of opening and closing, but requires precision in the processing of the internal sphere. While a needle valve can control flow rate, a ball valve is generally not suitable for flow rate control. Our company utilizes cutting processing technology and leakage testing equipment to provide high-precision ball valves. Additionally, we manufacture needle valves and other types of valves, allowing us to offer valves tailored to your needs. We can produce at three locations: Osaka, Tottori, and China. If you have any issues with valves, please feel free to contact Matsui Manufacturing!

【Assembly Safety Valve Pressure Relief Valve Compact Integrated Production Osaka】 【Lot】 100 to 3000 【Features】 Our company conducts integrated production of valves and fittings using non-ferrous metal parts, including forging, processing, assembly, and inspection. We also assemble and inspect safety valves that release high-pressure steam from products such as gas appliances. We have hot forging press machines at our Tottori and China factories. Machining, assembly, and inspection can be performed at any of our factories in Osaka, Tottori, or China.

【Aluminum Die Casting (Die Cast) Machining, Porosity Smelting, Infiltration Inspection】 【Material】 ADC10 (adc10) 【Industry/Usage】 Gas-related industry 【Lot Size】 100 to 10,000 【Processing】 NC lathe, machining center 【Features】 This is the machining of aluminum die casting. Die casting is a molding method where molten aluminum is injected into a mold and solidified. It has the advantage of being able to produce complex shapes with relatively high precision in a single process. For areas where high precision finishing is particularly desired, machining is performed. In die casting, there are defects known as porosity, which are internal cavities. In pressure-resistant components, there is a risk that gases or liquids inside may leak due to porosity. Our company has a wealth of experience in machining aluminum die castings. We conduct leak tests in-house and perform infiltration treatment as necessary. Infiltration treatment is a process that seals porosity with a chemical substance called infiltration liquid, preventing liquid leakage. For aluminum die casting machining, please consult Matsui Seisakusho! Additionally, we also handle aluminum hot forging, brazing, and assembly processes!

Brass C3771 (c3771) Copper Pipe Brazing Osaka Material: C3771 (c3771) Industry and Application: Air conditioning related industry Lot: 1 to 1000 Processing: Brazing Features: This involves brazing C3771 with copper pipes. Through brazing, filler metal is flowed into the gap between the brass and the copper pipe, bonding the two components. During this process, flux is used to remove the oxide layer and improve adhesion. To ensure there are no leaks from the brazed area, leak testing is also conducted. Our company performs leak tests using differential pressure testing with a leak tester, helium leak detectors, and immersion testing. For brazing brass and copper pipes, please consult Matsui Manufacturing! We can accommodate requests at our headquarters in Osaka, Tottori factory, or China factory. Additionally, we also handle hot forging of brass, machining, and assembly processes! For more details, please visit our website.

Brass C3771 (c3771) Copper Pipe Brazing Tottori Material: C3771 (c3771) Industry/Application: Air conditioning related industry Lot: 1 to 1000 Processing: Brazing Features: This product involves brazing C3771 with copper pipes. Through brazing, filler metal is flowed into the gap between the brass and the copper pipe, bonding the two components together. During this process, flux is used to remove the oxide layer and improve adhesion. To ensure there are no leaks from the brazed area, leak testing is also conducted. Our company performs leak tests using differential pressure testing with a leak tester, helium leak detectors, and submersion tests. For brazing brass and copper pipes, please consult Matsui Manufacturing! We can accommodate at our headquarters in Osaka, Tottori factory, or China factory. Additionally, we also handle hot forging of brass, machining, and assembly processes! For more details, please visit our website.

Brass C3771 (c3771) Copper Pipe Brazing China Material: C3771 (c3771) Industry and Application: Air conditioning related industry Lot: 1 to 1000 Processing: Brazing Features: This product involves brazing C3771 with copper pipes. Through brazing, filler metal is flowed into the gap between the brass and the copper pipe to bond the two components. During this process, flux is used to remove the oxide layer and improve adhesion. To ensure there are no leaks from the brazed area, leak testing is also conducted. Our company performs leak tests using differential pressure testing with a leak tester, helium leak detectors, and immersion tests. For brazing brass and copper pipes, please consult Matsui Manufacturing! We can accommodate requests at our headquarters factory in Osaka, Tottori factory, or our factory in China. Additionally, we also handle hot forging of brass, machining, and assembly processes! For more details, please visit our website.

【Copper Pipe Expansion and Brazing Leak Testing】 【Material】 Copper Pipe 【Industry and Application】 Air Conditioning Industry 【Lot Size】 1 to 1000 【Processing】 Expansion, Brazing 【Features】 This involves the expansion processing of copper pipes and brazing with C3771. Through brazing, filler material is flowed into the gap between the brass and copper pipe, bonding the two components. During this process, flux is used to remove the oxide layer and improve adhesion. To ensure there are no leaks from the brazed area, leak testing is also conducted. Our company performs leak testing using differential pressure testing with a leak tester, helium leak detectors, and immersion testing. For copper pipe expansion processing and brazing of copper and brass, please consult Matsui Manufacturing! We can accommodate at our headquarters in Osaka, Tottori factory, or China factory. Additionally, we also handle hot forging of brass, machining, and assembly processes! For more details, please visit our website.

【Brass Brazing Bamboo Shoot Leak Test Osaka】 【Material】 C3604 (c3604) 【Industry and Application】 Gas equipment-related industry 【Lot】 1 to 1000 【Processing】 Brazing 【Features】 This is a brazing process using C3604. Multiple bamboo shoot-shaped brass pieces are brazed onto brass products. Brazing involves flowing filler material into the gaps between the brass pieces to bond the two components. During this process, flux is used to remove the oxide film and improve adhesion. To ensure there are no leaks from the brazed areas, leak tests are also conducted. Our company performs leak testing using differential pressure testing with a leak tester, helium leak detectors, and submersion tests. For brass brazing, please consult Matsui Manufacturing! We can accommodate requests at our headquarters in Osaka, Tottori factory, or China factory. Additionally, we also handle hot forging, machining, and assembly processes for brass! For more details, please visit our website.

【Brass Brazing Bamboo Shoot Leak Test Tottori】 【Material】 C3604 (c3604) 【Industry/Usage】 Gas equipment-related industry 【Lot】 1 to 1000 【Processing】 Brazing 【Features】 This product is processed by brazing C3604. Multiple brass pieces in a bamboo shoot shape are brazed onto brass machined products. Brazing involves flowing filler material into the gaps between the brass pieces to bond the two components. During this process, flux is used to remove the oxide film and improve adhesion. To ensure there are no leaks from the brazed areas, leak tests are also conducted. Our company performs leak testing using differential pressure testing with a leak tester, helium leak detectors, and immersion tests. For brass brazing, please consult Matsui Manufacturing! We can accommodate requests at our headquarters in Osaka, Tottori factory, and China factory. Additionally, we also handle hot forging, machining, and assembly processes for brass! For more details, please visit our website.

The emergence of the internet has significantly changed purchasing operations compared to the past. Now, it is possible to obtain information about various companies while sitting at a desk and to request quotes easily. However, it is quite difficult to determine which companies are truly good just by judging them online. Isn't there a tendency to evaluate primarily based on the most straightforward factor: "price"? This document introduces the impact of changing purchasing sources from "companies with low prices but poor quality" to "companies with relatively high prices but good quality." [Contents] ■ Concerns in inspection operations ■ Identifying hidden costs - Is it enough to only look at the purchase price? - Reviewing processing methods ■ Points to consider when reassessing purchasing sources *For more details, please refer to the PDF document or feel free to contact us.

Are you having trouble with the processing of copper pipes? Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential to achieve quality improvement and cost reduction. Our company has a design team, and we can propose pipe processing that enhances brazing properties and suggestions for integrating parts through forging technology. The cost of molds for hot forging varies by shape, but we have production records starting from around 200,000 yen. For more details, please visit our website or refer to our catalog!

We will handle all piping-related parts at once! Our company has the following features: 1. Track record with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is on board, and we can propose pipe processing to enhance brazing properties, as well as suggestions for integrating parts through forging technology. The cost of hot forging molds varies by shape, but we have production records starting from around 200,000 yen. For more details, please check our website or catalog!

We will handle piping-related parts all at once! Our company has the following features: 1. Track record with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our design team is on staff, and we can propose pipe processing to enhance brazing properties and suggestions for integrating parts through forging technology. The cost of hot forging molds varies by shape, but we have production records starting from around 200,000 yen. For more details, please visit our website or refer to our catalog!

We will handle all piping-related parts in one go! Our company has the following features: 1. Track record with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, cutting, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our company has a design team, and we can propose pipe processing to enhance brazing properties and suggestions for integrating parts using forging technology. The cost of molds for hot forging varies by shape, but we have production records starting from around 200,000 yen. For more details, please check our website or catalog!

We will handle all processing of piping-related parts in one go! Our company has the following features: 1. Track record with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential to improve quality and reduce costs. Our design team is on board, and we can propose pipe processing to enhance brazing properties, as well as suggestions to integrate parts using forging technology. The cost of hot forging molds varies by shape, but we have production records starting from around 200,000 yen. For more details, please check our website or catalog!

We will handle all piping-related parts processing in one go! Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with many major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our company has a design team, and we can propose pipe processing to enhance brazing properties and suggestions for integrating parts through forging technology. The cost of hot forging molds varies by shape, but we have production records starting from around 200,000 yen. For more details, please visit our website or refer to our catalog!

We will handle the processing of piping-related parts all at once! Our company has the following features: 1. Track record of transactions with major manufacturers We have direct transactions with numerous major manufacturers in gas equipment, kitchens, air conditioning, semiconductors, and medical-related fields. 2. In-house integrated production system We possess a wide range of processing technologies that allow for integrated production! (Hot forging, machining, brazing, pipe processing, assembly, leak testing). Our internal collaboration makes it easier to maintain quality even with multiple processes. 3. Proposals based on product shape and processing methods By reviewing from the design stage, there is potential for quality improvement and cost reduction. Our company has a design team, and we can propose pipe processing to enhance brazing properties, as well as suggestions for integrating parts through forging technology. The cost of hot forging molds varies by shape, but we have production records starting from around 200,000 yen. For more details, please refer to our website or catalog!

【Lot】 100 to 1000 【Processing】 Machining 【Details】 This is a 5-axis machined aluminum product. When considering aluminum machined parts, do you have any of the following concerns? - I don't know what processing method to use to manufacture the designed shape. - I want to reduce costs compared to conventional products, but I don't want to compromise on quality. - I want to consider the design shape, but I can't come up with any ideas. Our company has the following features. ≪Matsui Manufacturing's Features≫ 1. Know-how and Ideas We have numerous achievements with major manufacturers across various industries (medical, kitchen, semiconductor, air conditioning, gas equipment, etc.)! Based on the insights gained from each industry, we will propose part shapes and processing methods! 2. Abundant Methods We possess a wide range of processing technologies that allow for consistent production! (Hot forging, machining, brazing, bending, assembly, leak testing) 3. Speed Our sales department includes members who have experience in design and processing, allowing us to provide quick and appropriate responses to your requests! For more details, please visit our company website!