Двухсторонняя квадратный фланцевые цистерны и спринклер для 2-дюймовый шаровой

Описание и отзывы

Трекер стоимости

Характеристики

Главная
Все Категории
Valve Balls
Двухсторонняя квадратный фланцевые цистерны и спринклер для 2-дюймовый шаровой

Категория: Valve Balls >>>
Поставщик: Baoding,Xinshi,District,Shangfeng,Petroleum,Equipment,Factory

Цена:*

Количество:

Месяц	Минимальная цена	Макс. стоимость
Sep-17-2025	0.10 $*	0.9 $*
Aug-17-2025	0.60 $*	0.90 $*
Jul-17-2025	0.53 $*	0.52 $*
Jun-17-2025	0.68 $*	0.25 $*
May-17-2025	0.38 $*	0.81 $*
Apr-17-2025	0.73 $*	0.20 $*
Mar-17-2025	0.82 $*	0.15 $*
Feb-17-2025	0.72 $*	0.26 $*
Jan-17-2025	0.9 $*	0.72 $*

Specifications

Nominal diameter

2", 2.5", 3", 4"

Working pressure

Material

Open Way

Mechanical

Product Description

Feature

1. Wear-resistant; because the valve core of the hard-sealed ball valve is spray
welded with alloy steel, and the sealing ring is welded with alloy steel, the
hard-sealed ball valve will not produce too much wear when it is switched on and
off. (Its hardness coefficient is 65-70)
2. Good sealing performance; Because the hard-sealed ball valve is sealed manually,
it cannot be used until the valve core and the sealing ring are completely matched.
So its sealing performance is reliable.
3. Light switch; because the bottom of the sealing ring of the hard-sealed ball valve
adopts a spring to make the sealing ring and the valve core tightly hug together,
so the switch is very light when the external force exceeds the preload of
the spring. Four; Long service life: It has been widely used in petroleum, chemical,
power generation, papermaking, atomic energy, aviation, rockets and other
departments, as well as people's daily life.

Recommend Products