Gaskets and seals
Corrosion, pressure, and high heat resistant products for operating in the world’s harshest conditions
GASKETS AND SEALS
Standard and bespoke products
LoneStar PHIT’s gaskets, seals and thin walled annular components provide exceptional performance in the most extreme conditions. We supply a wide range of materials, including stainless steel, exotic high nickel alloys, and carbon steel.
Every component we supply is approved and accredited for the relevant industry applications, boosting efficiency while safeguarding health, safety and environment.
Ring Type Joints (RTJ)
Conforming to both ASME B16.20 and API 6A international standards, LoneStar PHIT supplies styles R, RX and BX Ring Type Joints. Each seal is low stress stamped to provide full traceability, from the original mill source through to the place, month and year of manufacture. LoneStar holds two American Petroleum Institute API 6A PSL-4 licences globally. We maintain an enviable inventory of RTJs in strategic locations across the globe, including all sizes and styles in a wide variety of materials, while our in-house machining capabilities allows us to supply specialised, non standard ring joints.
Spiral Wound Gaskets (SWG)
Spiral Wound Gaskets (SWG) are semi metallic gaskets, suitable for high temperature and high pressure environments across a wide range of industrial sectors. LoneStar PHIT SWGs are supplied in a wide variety of shapes, sizes and material combinations, to international standards and to meet customer specific requirements.
Kammprofile Gaskets
With or without outer rings, LoneStar PHIT kammprofile gaskets are typically used in heat exchangers, and across the full range flanged joints in pipelines.
Product & Services
Excellence as standard
LoneStar PHIT provides a range of components and services from a dedicated facility in Ningbo. With an extensive stock of mission critical, certified and approved products, together with in house testing and quality control facilities, we service and support major OEMs across China and global markets.
Fasteners and bolting
Engineered to exacting standards, for the full spectrum of critical industry.
Gaskets and seals
Standard and bespoke products in a wide range of materials, approved and accredited for critical industry applications.
Precision engineered components and assembly
Fully custom, precision engineered components and assemblies.
Specialised coating and plating
Providing coating and plating expertise, we strengthen your precision engineered products.
On site supply chain service
Global manufacturing and robust stockpiles for an unmatched supply chain service.
24 hour breakdown service
Combining localised technical support with global reach, our breakdown service operates 24/7.
Independent test laboratories
Class leading independent ISO 17025 accredited test laboratories in Europe, the USA and the Middle East.
Specialist technical support
Our global team of longstanding engineering experts, technical specialists, and future technologists are on hand to deploy unmatched industry understanding to every project.