| Sign In | Join Free | My frbiz.com |
|
| Sign In | Join Free | My frbiz.com |
|
| Categories | Octagonal Ring Joint Gasket |
|---|---|
| Brand Name: | Wenzhou huayu seals Co. LTD |
| Model Number: | oct RTJ gasket |
| Certification: | ISO9001 |
| Place of Origin: | WENZHOU CHINA |
| MOQ: | 10 |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100000pcs/month |
| Delivery Time: | 7 work days |
| Packaging Details: | Bulk packaged or Customize |
| stainless steel: | seals ring |
| api: | gasket |
| wellhead: | ring joint gasket |
| asmeb16.20: | asme |
The working of ring joint gaskets (RTJ Gasket) can be explained by the axial compressive load causing them to deform and flow to irregularities in the flange grooves that it seals. As load bearing area of ring joint gaskets (RTJ Gasket) are small high surface stresses are produced between the sealing face and the groove, making it poor in recovery characteristics and unfit for reuse.
| Common Materials | |||
| Material | Brinell Hardness | Temperature Limitations | Identification |
| Soft Iron | 90 | -60 to +400 °C | D |
| Low carbon steel | 120 | -40 to +500°C | S |
| 4%-6% Cr ½% Mo:F5 | 130 | -125 to +500°C | F5 |
| Stainless steel 304/304L | 160 | -250 to +650°C | S304 or 304L |
| Stainless steel 316/316L | 160 | -196 to +800°C | S316 or 316L |
| Stainless steel 321 | 160 | -250 to +870°C | S321 |
| Stainless steel 347 | 160 | -250 to +870°C | S347 |
| Stainless steel 410 | 170 | -20 to +500°C | S410 |
| Inconel 625 | – | 1000°C | 625 |
| Incoloy 825 | – | 1000°C | 825 |
| Hastelloy C-276 | – | 1000°C | C-276 |
| Duplex | – | 800°C | S31803 |
| Titanium | – | 540°C | TI |
GASKET MATERIALS | BRINELL HARDNESS NUMBER (max) | ROCKWELL HARDNESS NUMBER (max) | IDENTIFICATION |
|---|---|---|---|
| Soft iron | 90 | 56 | D |
| Low carbon steel | 120 | 68 | S |
| 4-6% Chrome 1/2% molybdenum | 130 | 72 | F5 |
| 304 Stainless Steel | 160 | 83 | S304 |
| 316 Stainless Steel | 160 | 83 | S316 |
| 347 Stainless Steel | 160 | 83 | S347 |
|
stainless steel octagonal ring type joint gasket
wellhead RTJ GASKET
oct ring joint gasket seals ring gasket
Octagonal RTJ Gasket gasket high temperature soft iron gasket ring
ASME B16.20 BX160 Octagonal Ring Gasket
ASME B16.20 316SS Octagonal Ring Joint Gasket
ISO9001 Octagonal R23 Stainless Steel Seal
ASME B16.20 347SS Octagonal Ring Joint Gasket
API 6A 304SS Octagonal Ring Joint Gasket
Carbon Steel Octagonal Ring Joint Gasket
