| Customization: | Available |
|---|---|
| Customized: | Customized, Customized |
| Certification: | CE, ISO, CE, ISO, RoHS |
|
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| Place of Origin: | XI'AN China (Mainland) | Brand Name: | JD STEEL | Model Number: | 1513 |
| Material: | Metal | Shape: | Ring Gasket | Standard or Nonstandard: | Standard |
| Standard: | ASME B 16.20,API 601 | Metal ring material :: |
ss304,ss316,carbon steel etc
|
Packaging & Delivery
| Packaging Detail: | plastic tape,crate,carton etc . |
| Delivery Detail: | 2-10 days |
(1)working temperature:-196~700degree
(2)working pressure:25Mpa
(3)Gasket coefficuent:m=2.5~4
(4)Min pre-tightening specific pressure:y=68Mpa
(5)Max.machinable size:~2800mm
Spiral wound gaskets type
| NO. | type | Thickess(mm) | |
| 1511 | Basic Form | 3.2 | 4.5 |
| 1512 | With inner ring | 3.2 | 4.5 |
| 1513 | With outer ring | 3.2 | 4.5 |
| 1514 | With inner ring and out ring | 3.2 | 4.5 |
Structure type
| Filler | Hoop | IR | OR |
| Asbestos | SUS 304 | CS | CS |
| Graphite | SUS 316 | SUS 304 | SUS 304 |
| PTFE | SUS 316L | SUS 316 | SUS 316 |
The table below may be used for selected material of inner ring and winding metal.
| Trade Name | AISI | Hardness(HB/HV) | °C |
| 304 Stainless steel | 304 | 130-180 | -220~+550 |
| 316 Stainless steel | 316 | 130-180 | -100~+550 |
| 316L Stainless steel | 316L | 130-190 | -100~+550 |
The outer ring is generally manufactured from carbon steel with an anti-corronsion treatment.
The table below may be used for determining the correct filler.
| Filler | °C | Max Operating Pressure(Kg/cm2) | |
| 304 Stainless steel | -200~+550 | 250 | |
| 316 Stainless steel | -150~+450 | 100 | |
| 316L Stainless steel | -240~+260 | 100 | |
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