Wenzhou Jingwei Seals Co., Ltd
| 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 |
| Brand Name | Wenzhou huayu seals Co. LTD |
| Model Number | oct RTJ gasket |
| Certification | ISO9001 |
| Place of Origin | WENZHOU CHINA |
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Product Specification
| 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 | Brand Name | Wenzhou huayu seals Co. LTD |
| Model Number | oct RTJ gasket | Certification | ISO9001 |
| Place of Origin | WENZHOU CHINA | ||
| High Light | API Compliant Operations Gasket ，API Compliant Operations RTJ Gasket ，Wellhead RTJ Gasket | ||
Type R Oval & Octagonal
–NB1/2″ to 24″ Class Rating 150 to 2500 ASME B16.20
–NB26″ to 36″ Class 300 to 900 ASME B16.20 Series A
–NB1/2″ to 20″ Class API 6A
The original ring joint design
R Oval & Octagonal gasket ring Can be used on standard flat bottomed groove flanges and
older round bottomed groove flanges
| 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 |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
3000000-4000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
INTRODUCTION Wenzhou Jingwei Seals Technology Co., Ltd. is a manufacturer and supplier of threaded products, gaskets & seals, and precision machined components. Jingwei manufactures Ring Joint Gaskets are suitable for high pressure and high temperature applications. The Gaskets are availabl... INTRODUCTION Wenzhou Jingwei Seals Technology Co., Ltd. is a manufacturer and supplier of threaded products, gaskets & seals, and precision machined components. Jingwei manufactures Ring Joint Gaskets are suitable for high pressure and high temperature applications. The Gaskets are availabl...
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