SPM EXL泄压阀

SPM EXL泄压阀旨在简化服务和增强操作灵活性，以降低总体经营成本。

产品概述

Weir已经扩大了其超压减压产品的综合套件，以适应各种操作要求。SPM EXL泄压阀可在完成操作过程中发生超压事故时为人员和设备提供额外的防护等级，能与SPM氮气或弹簧安全阀协同使用。

SPM EXL泄压阀的阀盘可在现场轻松更换，从而实现压力等级的灵活性，同时降低重置成本。该设备需要的维护很少，并在所需破裂等级的小公差带内提供一致可靠的排放。

主要特点/好处

可更换泄压阀的提供操作灵活性，降低总体经营成本

同轴外壳(MxF)易于安装在流体端或在处理铁线内

可更换的阀盘可在设定压力范围内使用

破裂片由耐用的耐腐蚀材料加工而成，可延长使用寿命

可更换阀盘可在安装过程会协助寻找正确的方向

对每个生产批次进行爆破测试抽样，以提供性能保证

应用

压裂

油井服务

关于鼎恒石油

四川鼎恒石油是Weir SPM的授权代理商，若需要购买SPM产品或需要了解产品详细参数及相关疑问，可直接进入鼎恒石油官网咨询网站客服或者拨打销售热线18000522697。

四川鼎恒石油机械设备有限公司(http://www.dinghengot.com)是一家拥有进出口经营权，长期从事国内外石油天然气设备和配件的专业销售公司。鼎恒石油公司总部设在四川成都，在加拿大大不列颠哥伦比亚省成立了分公司。我公司与多家世界知名制造厂商建立了紧密的合作关系。

注：该文章由鼎恒石油编译，转发须注明出处。

附英文原文：

SPM® EXL Pressure Relief Disc

The The SPM® EXL Pressure Relief Disc is designed for simplified service and operational flexibility to lower total cost of ownership.

Overview

Weir has expanded its comprehensive suite of overpressure relief products to fit a wide range of operational requirements. Intended to be used in concert with SPM® nitrogen or spring relief valves, the SPM® EXL Pressure Relief Disc is designed to provide an additional level of protection for personnel and equipment should an overpressure event occur during completion operations.

The SPM® EXL Pressure Relief Disc features a replaceable disc, which can easily be changed on site, allowing for flexibility in pressure ratings as well as lower replacement cost. This device requires minimal maintenance and provides consistent, reliable discharge within a small tolerance band of the desired rupture rating.

Key features/benefit

Replaceable pressure relief disc provides operational flexibility and lowers total cost of ownership

In-line housing (MxF) easily installs on fluid ends or within treating iron lines

Replaceable discs available in wide range of set pressures

Rupture disc machined from durable, corrosion resistant material for extended life

Design features of the replaceable disc assist with correct orientation during installation

Burst test sampling on each production lot to provide performance assurance

Applications

Fracking

Well Service