15618 NPT MALE
1. Raw Material: Carbon Steel & Stainless Steel available 2. Standard Plating: Trivalent Zinc Plating ( Cr3 / Chrome Free ), Silver ...
1. Raw Material: Carbon Steel & Stainless Steel available 2. Standard Plating: Trivalent Zinc Plating ( Cr3 / Chrome Free ), Silver ...
1. Raw Material: Carbon Steel & Stainless Steel available 2. Standard Plating: Trivalent Zinc Plating ( Cr3 / Chrome Free ), Silver ...
1. Raw Material: Carbon Steel & Stainless Steel available 2. Standard Plating: Trivalent Zinc Plating ( Cr3 / Chrome Free ), Silver ...
1. Raw Material: Carbon Steel & Stainless Steel available 2. Standard Plating: Trivalent Zinc Plating ( Cr3 / Chrome Free ), Silver ...
1. Raw Material: Carbon Steel & Stainless Steel available 2. Standard Plating: Trivalent Zinc Plating ( Cr3 / Chrome Free ), Silver ...
1. Raw Material: Carbon Steel & Stainless Steel available 2. Standard Plating: Trivalent Zinc Plating ( Cr3 / Chrome Free ), Silver ...
1. Raw Material: Carbon Steel & Stainless Steel available 2. Standard Plating: Trivalent Zinc Plating ( Cr3 / Chrome Free ), Silver ...
Our 10 years of customisation experience has created the OPK Fitting brand value.




여러분의 손은 이미 그 차이를 알고 있습니다. JIC 수형 피팅은 JIC 암형 스위블과 금속 간 37° 플레어가 있는 시트에 부드럽게 나사산이 끼워져 있습니다. 동일한 수컷을 NPT 포트에 연결하면 나사산이 묶이거나 누출되거나 손상됩니다. 이 짧은 테스트는 JIC 유압 피팅이 인기 있고 오해받는 이유를 포착합니다. JIC는 공동 산업 협의회(Joint Industry Council)를 의미하며 형상은 SAE J514에 정의되어 있습니다. 평행 UNF 나사산과 37° 플레어 밀봉 표면. 유압 호스를 주문하거나 조립할 때 나...
View More새로 배달된 호스 조립품이 펌프 포트에 3번 회전한 후 결합된다고 가정해 보십시오. 조금 더 힘을 가하면 연결이 제대로 보이지만 시스템이 작동 압력에 도달하자마자 누출이 발생합니다. 현장 서비스에서 일치하지 않는 유압 피팅 스레드는 결함이 있는 호스보다 훨씬 더 자주 누출, 포트 벗겨짐 및 생산 시간 손실을 유발합니다. 스레드 계열과 이를 식별하는 방법을 이해하면 이러한 문제가 시작되기 전에 대부분의 문제를 해결할 수 있습니다. 유압 피팅 스레드가 중요한 이유 유압 피팅의 나사산은 부품을 함께 고...
View MoreA hydraulic hose bursts on an excavator arm at mid-morning. The spare fitting in the toolbox looks exactly like the damaged one, but it will not thread on. Identifying hydraulic fittings correctly is what separates a 20-minute repair from a half-day hunt for the right adapter. Most hydra...
View MoreReusable hose fittings are mechanical connectors designed to be installed, removed, and reused multiple times without compromising performance. Unlike crimp fittings, reusable hose fittings can be disassembled and reattached, making them a cost-effective and flexible solution for hydraulic systems.
These fittings are widely used in systems where frequent maintenance or hose replacement is required, reducing downtime and operational costs.
One of the biggest advantages is reusability. In industrial applications, replacing crimp fittings can cost significantly more over time. Reusable fittings can reduce maintenance costs by up to 30–50% in long-term operations.
Reusable fittings are designed with precision threads and sealing mechanisms to ensure tight connections. They can handle pressure levels up to 3000–5000 PSI depending on the hose type and material.
These fittings can be installed using simple tools such as wrenches, without the need for specialized crimping machines. This makes them ideal for field repairs and emergency replacements.
Different types of reusable hose fittings are available to meet diverse application needs:
| Type | Application | Pressure Range |
|---|---|---|
| JIC | Hydraulic systems | Up to 5000 PSI |
| NPT | General piping | Up to 3000 PSI |
| BSP | European systems | Up to 4000 PSI |
Reusable hose fittings are widely used across industries that require reliable and maintainable hydraulic connections:
In construction machinery, reusable fittings help reduce downtime by up to 25%, allowing quick on-site hose replacement without specialized tools.
Reusable hose fittings are typically made from:
High-quality coatings such as zinc plating can extend product lifespan and improve resistance to rust and corrosion.
About OPK Fitting
OPK FITTING Hydraulic Equipment Factory is a specialized domestic factory with hydraulic pipes and adaptors production experience. Our managing scope relates to various fields such as hydraulic systems etc.; Including all kinds of materials with different pressure levels, flexible hydraulic hoses with various size criteria, hose fitting, adaptor, etc. They have been respectively applied in the hydraulic and fluid conveyance systems of industries, such as machinery, metallurgy petroleum, construction, ships, space-flight, agriculture, pharmaceutical, food, and so forth.
Over 10 years of experience combined with a skilled design team ensures high-quality products and reliable service for global customers.
Q1: What is the main advantage of reusable hose fittings?
A: The main advantage is reusability, allowing multiple installations and reducing long-term costs.
Q2: Can reusable fittings handle high pressure?
A: Yes, most reusable hose fittings can handle pressures up to 3000–5000 PSI depending on the design.
Q3: Are they easy to install?
A: Yes, they can be installed using simple hand tools without the need for crimping machines.
Q4: What materials are available?
A: Common materials include carbon steel and stainless steel for different industrial needs.