Metal Winding Strip Materials | Filler Materials | Outer Ring Materials |
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Style CG - Utilizes an external ring which accurately centers gasket on flange face, provides additional radial strength to prevent gasket blow-out and acts as a compression stop. A general purpose gasket suitable for use with flat face and raised face flanges up to and inclusive of class 2500. See note at bottom of page 8 for inner ring requirements. | Style CGI - A Style CG gasket fitted with internal ring which gives an additional compression limiting stop and provides heat and corrosion barrier protecting gasket windings and preventing flange erosion. Suitable for use with flat face and raised face flanges. See note at bottom of page 8 for inner ring requirements. | Style R - Basic construction type. Inner and outer diameters are reinforced with several plies of metal without filler to give greater stability and better compression and sealing characteristics. Suitable for tongue and groove or male and female or grooved to flat face flange assemblies. |
Non Metallic Fillers The gasket filler materials are designated by a number of strips placed at equal intervals around the outside edge of the centering ring. | ![]() | ![]() |
Metallic Winding Materials The metallic winding material is designated by a solid color identification. | ![]() | ![]() |
Production Machinery: | ||||
Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
Cutting Machine | No Information | 3 | 5 | Acceptable |
Laser Cutting Machine | MESSER | 1 | 2 | Acceptable |
Shearing Machine | Q11Y-6*25 | 1 | 6 | Acceptable |
Punching Machine | JH21-125, JD23-25 | 6 | 3 | Acceptable |
Instrument Machine Tools | SHENHUO & C0650 | 13 | 7 | Acceptable |
Slot Milling Machine | No Information | 6 | 4 | Acceptable |
Bending Machine | No Information | 7 | 1 | Acceptable |
Winding Machine | FEIXIANG & PX500B | 11 | 5 | Acceptable |
Automatic Winding Machine | No Information | 4 | 1 | Acceptable |
Laser Printing Machine | TIANHONG | 2 | 2 | Acceptable |
Testing Machinery: | ||||
Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
Universal Testing Machine | GRANDTRY & WA-E | 1 | 3 | Acceptable |
Certification: | |||||
Certified Picture | Certification Name | Certified By | Certificate No. | Product Name & Model No. | Available Date --- Expired Date |
![]() | ISO 9001:2008 | CQM, CNAS | CN-00212Q13397R0S | Scope: Production of Metal Winding Gasket, Metal Ring Gasket, Tooth From Gasket, Coating Gasket, Non-Graphite and Graphite Enhanced Gasket | 2012/06/29 --- 2015/06/28 |
![]() | Special Equipment Type Test Certificate | National Quality Supervision & Inspection Center of Sealing Product | TSX 71002520100040 | Flexible Graphite Spiral Wound Gasket (With Inside and Outside Ring) | 2010/03/31 --- 2049/12/31 |
![]() | Special Equipment Type Test Certificate | Special Equipment Type Test Certificate | TSX 71002520100039 | Flexible Graphite Spiral Wound Gasket (Ordinary Type) | 2010/03/31 --- 2049/12/31 |