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As system pressures and other demands on today’s equipment increase, so does the need for the reliable hose and fittings. Why tolerated premature hose and fittings failures when we can help ou avoid them with superior hose products and service?
SINOPULSE stands alone as the one manufacturer who makes the hose and fittings to meet your various request for the construction machines, minging equipment, agriculture machinery and other needs.
Our production line includes the low, medium and high pressure hose and couplings products line. We have full stock of replacement products for each applications.
SINOPULSE Hose Products Exceed Industry Standards
Sinopulse hose are designed to work together as a system for problem-free
performance, no matter what brand of machine you operate. Testing performance for most products exceeds SAE requirements. And the hoses meet the MSHA flame resistance requirements as well.
SINOPULSE Hose Differentiation
Sinopulse superior hose construction and testing differentiates it from other manufacturers. Our company implements “3T” testing system.
Testing for Material: What we done include to testing the rubber, reinforced steel wire and fiber about the rubber aging, rubber vulcanization, rubber strengthen, and steel wire and fiber strengthen, flame resistant, and the adhension testing between rubber and wire.
Testing during processing: steel wire hanging gap, inner rubber wall thickness, outside rubber wall thickness, hose measure, the tolerance of mandrill, and Monitor the each production step and sign the ID card.
Testing after production: working pressure testing, bursting pressure testing and making the impulse.
SINOPULSE Hose Line
Sinopulse offer the full line of hose include Hydraulic hoses SAE100 Standard and DIN EN Standard, SAE100R1AT, R2AT, R12, R13, R15, R5, R4, R16 and R17. DIN En853 1SN, 2SN, EN856 4SP, 4SH, EN857 1SC, 2SC, EN854 1TE, 2TE, 3TE, Thermoplastic hose SAE100 R7. R8. also we can offer them in double line, conductive and non-conductive thermoplastic hose R7 and R8. Meanwhile, we also product the SAE100 R14 PTFE hose with SS304 braided hose under flat tube, and corrugated tube.
When you need quality hose and couplings, it makes sense to use the best
available. You can trust SINOPULSE for all your needs!

Types of HVAC Vacuum Hoses

Braided hoses are constructed from a flexible tube covered by interwoven strands of metal or synthetic materials. This design enhances the structural integrity of the hose, making it capable of withstanding high pressures and various temperatures. The braided exterior also offers protection against abrasion and chemical exposure, extending the hose's lifespan. Commonly found in automotive, hydraulic, and industrial applications, braided hoses are chosen for their durability and versatility.

Next, check the hose's PSI (pounds per square inch) rating, ensuring it aligns with the requirements of your tools and pressure source. Additionally, look for hoses with a protective outer layer, as this will prolong the hose's life by protecting it from abrasions.

Considerations When Choosing a Braided Hose

Ngoài ra, việc sử dụng các sản phẩm chất lượng cao và chính hãng trong việc thay thế ống điều hòa cũng rất quan trọng. Chất lượng ống ảnh hưởng trực tiếp đến hiệu suất hoạt động của hệ thống điều hòa, vì vậy hãy chọn những thương hiệu uy tín và có bảo hành.

The versatility of hydraulic hose hand crimpers means they are utilized in a myriad of industries. In the construction sector, for example, hydraulic hoses are essential for powering heavy machinery like excavators and forklifts. Hand crimpers allow workers to quickly assemble or replace hoses, ensuring that equipment remains operational and productive.

Enhanced Durability

High-pressure hoses are specifically designed to withstand high levels of pressure, making them indispensable in many industrial settings. These hoses are constructed with robust materials that can endure the stress imposed by internal fluid pressures, which often exceed standard hose specifications. The primary function of high-pressure hoses is to convey liquids or gases from one point to another, ensuring safety and efficiency throughout the process.

ポリエアホース（poly air hose）は、さまざまなにしたでのあるホースとして、やのでくされています。に、エアコンプレッサー、スプレーガン、エアツールなどのをするにおいて、そのはにいです。

Common Applications

L'importance des flexibles de frein

3. Replace When Necessary If you notice any signs of wear or damage, replace the hoses immediately. Continuing to use compromised hoses can lead to costly repairs and inefficient system performance.

The versatility of hydraulic hose hand crimpers means they are utilized in a myriad of industries. In the construction sector, for example, hydraulic hoses are essential for powering heavy machinery like excavators and forklifts. Hand crimpers allow workers to quickly assemble or replace hoses, ensuring that equipment remains operational and productive.

A mobile hose crimper is a specialized machine designed to crimp (or compress) metal ferrules onto hydraulic hoses. This process creates a secure connection between the hose and its fittings, ensuring that fluids can be transported effectively without leaks. Mobile hose crimpers are typically portable, allowing technicians to take the equipment directly to where the hose assembly is needed, whether that be on a construction site, an agricultural field, or in a manufacturing facility.

A spiral wire hose is constructed by embedding a series of high-tensile steel wires in the rubber or synthetic material of the hose. This spiral reinforcement provides exceptional strength and flexibility, allowing the hose to endure high pressure and heavy load conditions. The rubber exterior typically offers resistance to wear, abrasion, and weathering, making it suitable for both indoor and outdoor applications.

Since hose may change in length from +2% to -4% under the surge of high pressure, provide sufficient slack for expansion and contraction.
Never use a bending radius less than the minimum shown in the hose specification tables. The bending radius of the hose should be far away from the hose fitting (A＞1.5R)
Hose bending radius is bigger when it is in motion.
Choose proper fittings, avoid twisting in hose lines bent in two planes.
Avoid twisting in hose by use clamp properly.
Hose should not be twisted, hose is weak when installed in twisted position. Also pressure in twisted hose tends to loosen fitting connections. Design so that machine motion produces bending rather that twisting.
Leave proper length when the hose in connected
Choose proper fittings, avoid too small bending radius and excess force.
Choose proper fittings, avoid excessive hose length.
Reuse friction, avoid hose touching the object directly or far away from the object.
Hose Active Working Pressure Working Life
As shown , when active working pressure in 1.25 times recommended working pressure, the hose working life is only half of i under working in recommended working pressure.
Store Conditions of the Assembly.
1.If possible, the storing temperature range is within 0-30 ℃. During storing, temperature should not exceed 50℃
2.The storing areas can not place equipment within can produce ozone.For example mercury vapour lamp, high voltage electric device and other equipment which can produce spark or set out electricity.
3.Can not be placed with erosive products or exposed over gas-volatile on these products.
4.Far away from heat source and equipment which can produce electric field or magnetic field
5.Avoid sunshine or strong artificial light source
6.Avoid to touch the sharp objects or the ground
7.Guarantee against rodent attacking.
8.Observe the rule of “First in, then first out”