左旋阀

Taking the opportunity of 2026 Indonesia Jakarta PUMP&VALVES INDONESIA Exhibition, HEBEI LANHUI INTELLIGENT FLUID EQUIPMENT CO., LTD team went to Indonesian market in advance to carry out the visiting work of front customers, actively interfaced with local core cooperation customers and intended target customers, consolidated the foundation of overseas cooperation, and steadily promoted the in-depth […]

On July 23, 2026, the Iraqi client Mr. محسن سعدون visited HEBEI LANHUI INTELLIGENT FLUID EQUIPMENT CO., LTD for special factory inspection. The company’s principals, Ethan and Victor, accompany the reception, accompany the customers in the field visit, carry out discussion and exchange, demonstrate the company’s comprehensive strength and quality control system, and assist the follow-up cooperation between

South East Asia’s most influential fluid industry event PUMP&VALVES INDONESIA was successfully held in Jakarta, Indonesia from July 28 to 30, 2026. HEBEI LANHUI INTELLIGENT FLUID EQUIPMENT CO., LTD brings core water treatment valve products to the exhibition and is located in C3P3-05 booth. Relying on the professional exhibition platform, the brand strength is displayed

200X pressure reducing valve (also known as hydraulic pressure reducing valve) is an intelligent hydraulic control valve that uses the energy of the medium to regulate and control the pipeline pressure. Its core advantage is that it does not need external power, has high pressure stabilizing accuracy and can completely replace the intermediate water tank.

When the gate valves made by our company arrive at your warehouse, there are a few important things to remember.Following these tips can help make the valves last longer and reduce the cost of repairs and maintenance. Before you start installing the valve, keep these points in mind:   First, check that the gate valve

Recently, the demand for butterfly valves has increased a lot. The main reasons there: first, driven by the continued growth in global investment in water and wastewater treatment infrastructure, the demand for butterfly valves in newly built water supply pipelines and sewage treatment systems has been steadily increasing; secondly, the accelerated upgrading of industrial automation,

Many engineering customers doubt: the same is the nodular cast iron valve, why do some of them peel, rust, paint off half a year, but our valves are still intact all the year round, outdoor exposure to the sun? The real gap comes from the epoxy coating process that many factories can easily ignore. Paint

In municipal water supply, fire fighting and industrial fluid projects, valves are the core accessories of the control system. Most of the failures, such as water seepage, pressure relief, valve body cracking and hidden water leakage, occurred frequently in the later stage of the project, are not material problems, but quality hazards caused by omission

The sealing performance, service life, and adaptability to working conditions of soft sealed butterfly valves depend on the dual matching of valve seat sealing rubber material and valve body material. Among them, EPDM ternary ethylene propylene rubber and NBR nitrile rubber are currently the two most commonly used sealing materials for soft sealed butterfly valves

Entering our valve intelligent manufacturing workshop, digital management runs through every production process, and the core support is the intelligent production ERP system of the whole plant. Many overseas cooperative customers are concerned about how to ensure stable delivery period and product quality of valves customized in batches throughout the process? This integrated system is

When selecting valves, the material of the valve body directly determines the product’s pressure-bearing capacity, service life, suitability for working conditions, and overall cost. Ductile iron undergoes spheroidization treatment so that the graphite inside is evenly distributed in a spherical shape, which compensates for the performance shortcomings of ordinary cast iron. It is the mainstream

In hydraulic control valves, diaphragm valves and other products, diaphragm is the core component to realize pressure driving and end face sealing, and the material performance directly determines the reliability of valve operation. EPDM (ethylene propylene diene monomer rubber) is the mainstream material of the valve diaphragm currently. Its molecular structure endows the material with

In a water storage and supply system, the reason for controlling the water level is to prevent overflow waste and ensure continuous water supply. The 100X remote-controlled float valve features a ductile iron body and an EPDM sealing diaphragm, using a float device to automatically control the water level in tanks and water towers; it

Our 30ч39р valves use a EPDM wedge design,making them an ideal choice for water supply and heating systems.  Both the valve body and bonnet are precision-cast from high-quality ductile iron in our own foundry, ensuring sturdy and durable products right from the start. For coating, we use an epoxy resin coating, which not only provides outstanding corrosion resistance