Qingdao Hanlinrui Machinery Co., Ltd specializes in the manufacture and supply of high-quality carbon steel hydraulic hose fittings. With years of industry experience and advanced technology, Qingdao Hanlinrui Machinery Co., Ltd’s carbon steel hydraulic hose fittings are widely used in engineering machinery, metallurgy, petroleum and other fields.
Carbon steel hydraulic hose fittings are a key component used to connect oil pipes in hydraulic systems. They are made of high-strength carbon steel material and can withstand high pressure and harsh environments. Carbon steel hydraulic hose fittings have a variety of types, such as straight, elbow, tee and flange, to meet different installation needs.
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Specification |
Description |
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Material |
Carbon Steel |
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Standard |
SAE J516, ISO 8434, DIN 2353, JIS B8363 |
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Thread Type |
NPT, BSP, JIC, ORFS, SAE, BSPT, UNF |
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Pressure Rating |
Up to 10,000 PSI (depends on size and type) |
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Temperature Range |
-40°F to 250°F (-40°C to 121°C) |
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Size Range |
1/4" to 2" (6mm to 51mm) |
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Finish |
Zinc plated, Black oxide, Chrome plated, Galvanized |
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End Type |
Male or Female, Straight or Elbow, Swivel or Non-Swivel |
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Material Grade |
SAE 1008, SAE 1045, A105, A106 |
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Seal Type |
O-ring, Rubber, PTFE, Nitrile |
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Applications |
Hydraulic systems, Industrial machinery, Agricultural equipment, Construction |
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Safety Factor |
Typically 4:1 (depends on specific application) |
①High strength and corrosion resistance: Carbon steel hydraulic hose fittings are known for their high strength and good corrosion resistance, and can maintain stable connections in high-pressure environments.
② Diversified design: Carbon steel hydraulic hose fittings provide a variety of types, including straight-through, elbow, tee, etc., to adapt to different installation needs and application occasions.
③Easy to install and maintain: Designed with ease of use in mind, making the installation process simple and fast. At the same time, its maintenance is relatively simple, helping to reduce long-term operating costs.
④ High cost-effectiveness: Compared with other materials, carbon steel has a lower cost, providing a cost-effective solution for projects with limited budgets.
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High strength |
As a high-quality metal material, carbon steel has high strength and hardness, can withstand greater pressure and load, and ensure the stable operation of the hydraulic system under high pressure and high load conditions. |
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Wear resistance |
Carbon steel has good wear resistance, can maintain good performance during long-term use, and is not prone to wear and damage. |
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Corrosion resistance |
Although the corrosion resistance of carbon steel is relatively poorer than that of stainless steel, its corrosion resistance is still sufficient to meet the use requirements in some dry, dust-free or non-corrosive environments. |
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Sealing |
Carbon steel hydraulic hose connectors use precision processing technology and high-quality sealing materials to ensure no leakage at the connectors and improve the efficiency and safety of the hydraulic system. |
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Interchangeability |
The standardized design of carbon steel connectors makes it interchangeable, which is convenient for users to replace and upgrade in different equipment and systems. |
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Adaptability |
Carbon steel connectors are compatible with a variety of hoses and pipeline systems, adapt to different working environments and fluid media, and meet diverse application needs. |
● Professional experience: Qingdao Hanlinrui Machinery Co., Ltd has many years of experience in the finishing industry, understands market demands and technological trends, and is able to provide customers with professional solutions.
● Customized services: Qingdao Hanlinrui Machinery Co., Ltd provides flexible customization services, tailoring products according to customers' specific needs to ensure a perfect match.
● High quality standards: Qingdao Hanlinrui Machinery Co., Ltd implements a strict quality control system, from material selection to production process, to ensure that each product meets high standards and provides durable solutions.
● Advanced equipment: Qingdao Hanlinrui Machinery Co., Ltd has advanced processing equipment and technology to ensure high precision and excellent surface quality of products.
● Fast delivery: Qingdao Hanlinrui Machinery Co., Ltd pays attention to delivery time and is able to complete production within the specified time to ensure that customers' projects are advanced on time.
● Excellent customer service: Qingdao Hanlinrui Machinery Co., Ltd provides a full range of customer support, including pre-sales consultation, technical support and after-sales service, to ensure that customers have a satisfactory experience throughout the process.
● Competitive price: With efficient production process and material procurement, Qingdao Hanlinrui Machinery Co., Ltd is able to offer competitive prices and create higher value for customers.
● Environmental awareness: Focus on sustainable development and take environmental protection measures to ensure that the production process has minimal impact on the environment.
● Why use carbon steel as fittings?
Carbon steel is durable, can withstand high pressure, and is reasonably priced.
● How to prevent rust on carbon steel hydraulic hose fittings?
Rust can be prevented by galvanizing or zinc-nickel plating.
● Where can carbon steel hydraulic hose fittings be used?
It can be used in industrial machinery, agricultural equipment and many other places.
● How much pressure and temperature can carbon steel hydraulic hose fittings withstand?
It depends on the specific model, but the general working pressure can reach 32MPa, and the temperature range is -25℃ to 80℃.
● How to ensure that the joint does not leak oil?
Choose a suitable sealing method, such as ferrule or crimping.
● How to maintain carbon steel hydraulic hose fittings?
Check regularly to avoid corrosion in harsh environments, and install and disassemble correctly.
● How to choose the right fitting?
Choose according to your pipe size and system requirements.
