SAE 100R4 Hydraulic Oil Suction and Return Hose Introduction
SAE 100 R4 hydraulic suction hose features
Our hydraulic suction hoses feature a three-layer construction, with both inner and outer layers made of high-quality synthetic rubber. The inner tube is oil-resistant and corrosion-resistant, making it suitable for conveying a variety of fluids, including petroleum and water-based hydraulic oils. The outer layer is abrasion-resistant, weather-resistant, and UV-resistant, protecting the inner tube from environmental damage and extending the hose's service life.- It is resistant to negative pressure and suitable for oil suction applications.
- Рабочее давление по EN/DIN и новому SAE
Огнестойкость покрытия, одобренная MSHA
Гладкое покрытие, одобренное FRAS
Линия укладки шланга OEM-бренда
|
Номер детали |
ИДЕНТИФИКАТОР |
ОД |
ВП |
БП |
БР |
ВТ |
|||
|
Бросаться |
Дюйм |
мм |
мм |
МПа |
ПСИ |
МПа |
ПСИ |
мм |
кг/м |
|
Р4-12 |
3/4″ |
19.1 |
34.9 |
2.1 |
305 |
8 |
1218 |
125 |
0.920 |
|
Р4-16 |
1″ |
25.4 |
41.3 |
1.7 |
246 |
7 |
986 |
150 |
1.100 |
|
Р4-20 |
1-1/4″ |
31.8 |
50.8 |
1.4 |
203 |
6 |
812 |
255 |
1.660 |
|
Р4-24 |
1-1/2″ |
38.1 |
57.2 |
1.1 |
152 |
4 |
609 |
255 |
2.000 |
|
Р4-32 |
2″ |
50.8 |
69.9 |
0.7 |
101 |
3 |
406 |
300 |
2.580 |
|
Р4-40 |
2-1/2″ |
63.5 |
82.6 |
0.4 |
58 |
2 |
232 |
355 |
3.180 |
|
Р4-48 |
3″ |
76.2 |
95.3 |
0.4 |
58 |
2 |
232 |
460 |
3.700 |
|
Р4-56 |
3-1/2″ |
88.9 |
107.9 |
0.4 |
58 |
2 |
232 |
530 |
4.300 |
|
Р4-64 |
4″ |
101.6 |
120.7 |
0.4 |
58 |
2 |
232 |
610 |
4.900 |
Hydraulic hoses range from 3/4" to 4" in diameter. Each hose is reinforced with spiral steel wire, allowing even large diameters to withstand four times the burst pressure.
The maximum working pressure reaches 2.1 MPa/305 PSI with a 3/4" inner diameter.
As the hose's inner diameter increases, the working pressure it can withstand decreases. For a 4" inner diameter hose, the maximum working pressure reaches 58 PSI.
SAE 100 R4 hydraulic suction and return hose application:
Для использования в системах низкого давления и вакуума с гидравлическими жидкостями на нефтяной основе.
Часто применяется в линиях всасывания и возврата, антистатических линиях подачи и вакуумных системах для гидравлических жидкостей на нефтяной и водной основе.
Industrial machinery: Hydraulic return lines for large equipment such as injection molding machines and presses.
Construction and engineering machinery: Suction lines for heavy equipment such as excavators, loaders, and cranes.
Agricultural machinery: Hydraulic systems for equipment such as tractors and harvesters.
General industry: Pump suction lines for various liquid media.
FAQs About SAE 100R4 Suction Hose
Q1: What is SAE 100r4?
A1: SAE 100 R4 is mainly used for oil suction and delivery in hydraulic systems. It has a three-layer structure. The inner layer is oil-resistant synthetic rubber, the outer layer is wear-resistant and weather-resistant rubber, and the middle layer is a textile reinforcement with spiral steel wire reinforcement. It can withstand vacuum or negative pressure. It is more pressure-resistant than ordinary textile-reinforced hydraulic hoses and has a wide range of uses.
Q2: Can SAE 100R4 be used for high-pressure hydraulic lines?
A2: No, it is designed for suction and return applications, not for high-pressure working lines.
Q3: What fluids are compatible with SAE 100R4 hose?
A3: Petroleum-based hydraulic fluids, water-glycol, and some synthetic fluids (check chemical compatibility).
Q4: What is the temperature range of SAE 100R4 hose?
A4: Typically -40°C to +100°C (-40°F to +212°F).
Q5: What sizes are available?
A5: From 3/4" to 4", with custom options available.
Q6: What is the difference between SAE 100R4 and SAE 100R3?
A6: SAE 100R4 is designed for suction and return lines, with reinforcement that can handle vacuum, often with spiral steel wire reinforcement, while SAE 100R3 is a low-pressure hydraulic hose with textile braid reinforcement.
Sinopulse — ведущий производитель гидравлических шлангов.
We offer hydraulic hoses that can deliver high performance and stand the hardest working environments. Our hoses are designed to perform in both high and low and pressures and are suitable for a variety of applications.
Каждый из наших гидравлических шлангов соответствует строгим отраслевым стандартам, таким как SAE 100 и DIN. Мы также имеем сертификаты ISO и MSHA.
Наши армированные шланги подходят для широкого спектра адаптеров и фитингов.
Наш гидравлический шланг предназначен для использования с гидравлическими жидкостями на основе нефти и воды. Он может работать с бензином, дизельным топливом, минеральными маслами, гликолем, смазочными маслами и многим другим.
Гидравлические шланги выдерживают высокое давление в широком спектре гидравлических систем: от сельского хозяйства и производства до всех видов работ с тяжелой техникой.
Мы также можем сделать гидравлическую сборку для клиентов. Готовые сборки представляют собой отрезки гидравлического шланга с предварительно прикрепленными обжимными фитингами. Настройте тип шланга, длину и фитинг, чтобы создать идеальную сборку для вашего проекта.
У нас большой ассортимент гидравлических шлангов, которые подойдут для самых разных сфер применения.
SAE100 R1AT/EN 853 1SN (ONE STEEL WIRE BRAIDED HYDRAULIC HOSE)
SAE100 R2AT/EN853 2SN (TWO STEEL WIRE BRAIDED HYDRAULIC HOSE)
DIN 20023/EN 856 4SP (FOUR STEEL WIRE SPIRAL HYDRAULIC HOSE)
DIN 20023/EN 856 4SH (FOUR STEEL WIRE SPIRAL HYDRAULIC HOSE)
SAE100 R12 (FOUR STEEL WIRE SPIRAL HYDRAULIC HOSE)
SAE100 R13 (FOUR OR SIX STEEL WIRE SPIRAL HYDRAULIC HOSE)
SAE100 R15 (SIX STEEL WIRE SPIRAL HYDRAULIC HOSE)
EN 857 1SC (ONE STEEL WIRE BRAIDED HYDRAULIC HOSE)
EN857 2SC (TWO STEEL WIRE BRAIDED HYDRAULIC HOSE)
SAE100 R16 (ONE OR TWO STEEL WIRE BRAIDED HYDRAULIC HOSE)
SAE100 R17 (ONE OR TWO STEEL WIRE BRAIDED HYDRAULIC HOSE)
SAE100 R3 / EN 854 2TE (TWO FIBRE BRAIDED HYDRAULIC HOSE)
SAE100 R6 / EN 854 1TE (ONE FIBRE BRAIDED HYDRAULIC HOSE)
SAE100 R5 (FIBER BRAIDED COVER HYDRAULIC HOSE)
SAE100 R4 (HYDRAULIC OIL SUCTION HOSE)
SAE100 R14 (PTFE SS304 BRAIDED)
SAE100 R7 (ONE WIRE OR FIBRE BRAIDED THERMOPLASTIC HOSE)
SAE100 R8 (TWO WIRE OR FIBRE BRAIDED THERMOPLASTIC HOSE)
завод по производству гидравлических шлангов в китае
специальные гидравлические шланги
завод гидравлических шлангов
поставщик гидравлических шлангов
sae100 r4