3/11M1550SPL皮帶的耐油和耐熱特性（在皮帶上描述為O&HR）是傳統(tǒng)的對皮帶的耐油和耐熱的應(yīng)用要求，雖然在RMA標(biāo)準(zhǔn)中有定義，但事實上這種描述是含糊不清的，耐油和耐熱實際上是皮帶的兩個不同的要求，應(yīng)該區(qū)分開來。

耐油性：偶然的油或油脂濺落在皮帶上通常不會對通常的皮帶有過多的不利，然而，耐油的皮帶只要油或油脂在合理的范圍內(nèi)性能不會很快的惡化，大量的油或油脂在任何皮帶上均能引起皮帶的打滑生熱，石油產(chǎn)品過多的油污侵入會引起橡膠的膨脹和橡膠構(gòu)件的粘合力的下降，從而引起皮帶的斷裂。

耐熱性：任何標(biāo)準(zhǔn)均沒有很好地定義溫度的極限范圍來保證讓人滿意的性能，然而，一個合適的應(yīng)用皮帶通常被要求環(huán)境溫度在-35℃到+60℃之間。皮帶的材料和結(jié)構(gòu)決定了耐熱的相對范圍和時間長短，在下表中以好和很好來表示。

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進(jìn)口3/11M1550SPL冷卻塔皮帶蓋茨GATES水塔帶

本系列產(chǎn)品為11MSPL 水塔帶、冷卻塔，加厚：8.5mm 良機皮帶

聯(lián)組廣角帶型號：
2/7M 500 500 2/7M 850 850 3/7M 500 500 3/7M 850 850 2/7M 515 515 2/7M 875 875 3/7M 515 515 3/7M 875 875 2/7M 530 530 2/7M 900 900 3/7M 530 530 3/7M 900 900 2/7M 545 545 2/7M 925 925 3/7M 545 545 3/7M 925 925 2/7M 560 560 2/7M 950 950 3/7M 560 560 3/7M 950 950 2/7M 580 580 2/7M 975 975 3/7M 580 580 3/7M 975 975

蓋茨皮帶GATES Polyflex聯(lián)體廣角帶5M-JB:

2/5M280 JB 3/5M280 JB 2/5M290 JB 3/5M290 JB 2/5M300 JB 3/5M300 JB 2/5M307 JB
3/5M307 JB 2/5M315 JB 3/5M315 JB 2/5M325 JB 3/5M325 JB 2/5M335 JB 3/5M335 JB
2/5M345 JB 3/5M345 JB 2/5M355 JB 3/5M355 JB 2/5M365 JB 3/5M365 JB 2/5M375 JB
3/5M375 JB 2/5M387 JB 3/5M387 JB 2/5M400 JB 3/5M400 JB 2/5M412 JB
3/5M412 JB 2/5M425 JB 3/5M425 JB 2/5M437 JB 3/5M437 JB 2/5M450 JB 3/5M450 JB
2/5M462 JB 3/5M462 JB 2/5M475 JB 3/5M475 JB 2/5M487 JB 3/5M487 JB 2/5M500
JB 3/5M500 JB 2/5M515 JB 3/5M515 JB 2/5M530 JB 3/5M530 JB 2/5M545
JB 3/5M545 JB 2/5M560 JB 3/5M560 JB 2/5M580 JB 3/5M580 JB 2/5M600 JB 3/5M600 JB
2/5M615 JB 3/5M615 JB 2/5M630 JB 3/5M630 JB 2/5M650 JB 3/5M650 JB 2/5M670 JB
3/5M670 JB 2/5M690 JB 3/5M690 JB 2/5M710 JB 3/5M710 JB 2/5M730 JB 3/5M730 JB
2/5M750 JB 3/5M750 JB 2/5M775 JB 3/5M775 JB 2/5M800 JB 3/5M800 JB 2/5M825 JB
3/5M825 JB 2/5M850 JB 3/5M850 JB 2/5M875 JB 3/5M875 JB 2/5M900 JB 3/5M900 JB
2/5M925 JB 3/5M925 JB 2/5M950 JB 3/5M950 JB 2/5M975 JB 3/5M975 JB 2/5M1000 JB

蓋茨皮帶GATES Polyflex聯(lián)體廣角帶7M-JB

2/7M500 JB 3/7M500 JB 2/7M515 JB 3/7M515 JB 2/7M530 JB 3/7M530 JB 2/7M545 JB
3/7M545 JB 2/7M560 JB 3/7M560 JB 2/7M580 JB 3/7M580 JB 2/7M600 JB 3/7M600 JB
2/7M615 JB 3/7M615 JB 2/7M630 JB 3/7M630 JB 2/7M650 JB 3/7M650 JB 2/7M670 JB
3/7M670 JB 2/7M690 JB 3/7M690 JB 2/7M710 JB 3/7M710 JB 2/7M730 JB 3/7M730 JB
2/7M750 JB 3/7M750 JB 2/7M775 JB 3/7M775 JB 2/7M800 JB 3/7M800 JB 2/7M825 JB
3/7M825 JB 2/7M850 JB 3/7M850 JB 2/7M875 JB 3/7M875 JB 2/7M900 JB 3/7M900 JB
2/7M925 JB 3/7M925 JB 2/7M950 JB 3/7M950 JB 2/7M975 JB 3/7M975 JB 2/7M1000 JB
3/7M1000 JB 2/7M1030 JB 3/7M1030 JB 2/7M1060 JB 3/7M1060 JB 2/7M1090 JB
3/7M1090 JB 2/7M1120 JB 3/7M1120 JB 2/7M1150 JB 3/7M1150 JB 2/7M1180 JB
3/7M1180 JB 2/7M1220 JB 3/7M1220 JB 2/7M1250 JB 3/7M1250 JB 2/7M1280 JB
3/7M1280 JB 2/7M1320 JB 3/7M1320 JB 2/7M1360 JB 3/7M1360 JB 2/7M1400 JB
3/7M1400 JB 2/7M1450 JB 3/7M1450 JB 2/7M1500 JB 3/7M1500 JB 2/7M1550 JB
3/7M1550 JB 2/7M1600 JB 3/7M1600 JB 2/7M1650 JB 3/7M1650 JB 2/7M1700 JB
3/7M1700 JB 2/7M1750 JB 3/7M1750 JB 2/7M1800 JB 3/7M1800 JB 2/7M1850 JB
3/7M1850 JB 2/7M1900 JB 3/7M1900 JB 2/7M1950 JB 3/7M1950 JB 2/7M2000 JB
3/7M2000 JB 2/7M2060 JB 3/7M2060 JB 2/7M2120 JB 3/7M2120 JB 2/7M2180 JB
3/7M2180 JB 2/7M2240 JB 3/7M2240 JB 2/7M2300 JB 3/7M2300 JB