Non-metallic Sealing,Oil & Gas Seal,gate Valve Seals

Congrats! JST passed the API Q1 annual audit!

November 03, 2021

From October 24 to October 28, 2021, the auditor of the American Petroleum Institute, Mr. Xue came to JST to conduct a four-day on-site audit on the implementation of API Q1 quality management system.

API Spec Q1 is a company level certification based on the standard developed and published by the American Petroleum Institute (API) titled "Specification for Quality Management System Requirements for Manufacturing Organizations for the Petroleum and Natural Gas Industry". This certification is intended for companies who manufacture equipment or components of equipment used in oil and natural gas production. Certifications are issued exclusively by API. Companies must submit their quality manual for approval and host an on-site audit conducted by an API official. Companies must have a quality system in place at least four months prior to submitting an application. The quality manual must implement each review and risk-mitigation item outlined in the standard, and the full system must be audited every year to ensure continued conformance to the requirements.

This is the fourth year API has conducted the audit to JST since 2018. The fact that JST passed the API audit every year proves that we are a competitive company which focus on designing, manufacturing and selling of Non-metallic Sealing products for the petrochemical, Oil & Gas Industries.

API Q1 & API Monogram gives an externally checked confidence that JST’s business is using a documented system and our Oil & Gas Seal products fulfil customer requirements as well as being committed to improve. It also provides assurance to customers that they can depend on consistent Product Quality.

The non-metallic sealing products JST mainly supply include:

●API 6A wellhead equipment seals: including the gate valve seals, casing head & tubing hanger seal;

●Fracturing pump seal: including high pressure manifold seal, well service pump packing seal, valve inserted seal, hammer union seals, fluid end valve and seats;

●Downhole seal: including RGD o rings, packer element, liner wiper plug, pump down plug, bonded seal, metal end cap seal, S seal, seal stack, back up ring, centralizer rubber fin, and BOP seal;

●API 6D ball valve & LNG seal: including the ball valve stem packing and seat seals.