Message feedback

Company News

Home / News / Company News
PTFE Braided Seal vs. Super Tank Seal: Which Manlid Seal Should You Choose?

PTFE Braided Seal vs. Super Tank Seal: Which Manlid Seal Should You Choose?

    Both products are sold as "PTFE" manlid seals, but the PTFE sits in a different place in ea...

Why Does an ISO Tank Container Gasket Leak Even When the Dimensions Are Correct?

Why Does an ISO Tank Container Gasket Leak Even When the Dimensions Are Correct?

  A tank container gasket can leak even when its inner diameter, outer diameter, and cross-section m...

Why PTFE Manlid Seals Need Elastic Recovery, Not Just Chemical Resistance

Why PTFE Manlid Seals Need Elastic Recovery, Not Just Chemical Resistance

A PTFE manlid seal needs more than chemical resistance because resistance to the cargo does not auto...

How to Choose the Right ISO Tank Container Seal? A Practical Guide Beyond Material Selection

How to Choose the Right ISO Tank Container Seal? A Practical Guide Beyond Material Selection

  Why PTFE, EPDM and FEP Encapsulated Seals Perform Differently Under Real ISO Tank Container C...

Are Thicker PTFE-Encapsulated Gaskets for Tank Containers Actually Better?

Are Thicker PTFE-Encapsulated Gaskets for Tank Containers Actually Better?

In tank container flange sealing, alongside solid PTFE flat gaskets, PTFE-enveloped (envelope) gaske...

Persistent Issues with Tank Container PTFE Seals? Deconstructing the Root Causes of Leakage and Deformation Failures

Persistent Issues with Tank Container PTFE Seals? Deconstructing the Root Causes of Leakage and Deformation Failures

Persistent Issues with Tank Container PTFE Seals? Deconstructing the Root Causes of Leakage and Defo...

What Is Pure PTFE Gland Packing?: Advantages, Applications and Selection Guide

What Is Pure PTFE Gland Packing?: Advantages, Applications and Selection Guide

Pure PTFE gland packing is a braided sealing material manufactured from 100% polytetrafluoroethylene...

SUNPASS Industrial Sealing Supply Network: Reliable Industrial Sealing Supply Chain for Global Manufacturing and Maintenance Needs

SUNPASS Industrial Sealing Supply Network: Reliable Industrial Sealing Supply Chain for Global Manufacturing and Maintenance Needs

In industrial operations, sealing components are often small but critical parts that directly affect...

Invitation | SunPass cordially invites you to visit the 2026 Transport Logistic

Invitation | SunPass cordially invites you to visit the 2026 Transport Logistic

  From June 24 to 26, 2026, SunPass will participate in Transport logistic 2026 at the Shanghai...

SUNPASS Launches High-Performance Acrylic Gland Packing for Stable Industrial Sealing

SUNPASS Launches High-Performance Acrylic Gland Packing for Stable Industrial Sealing

Recently, SUNPASS SEALING TECHNOLOGY (ZHEJIANG) CO., LTD, a professional sealing manufacturer with 4...

SUNPASS Introduces German-style Precision Braiding Machines to Upgrade Gland Packing Manufacturing

SUNPASS Introduces German-style Precision Braiding Machines to Upgrade Gland Packing Manufacturing

Recently, SUNPASS SEALING TECHNOLOGY (ZHEJIANG) CO., LTD. officially put into operation a new genera...

How to Choose Between Sweet Rubber Gasket and PTFE Manlid Seal

How to Choose Between Sweet Rubber Gasket and PTFE Manlid Seal

Advantages of Sweet Rubber Gasket: Excellent flexibility and initial sealing, easier installation. C...