Wenzhou Jingwei Seal Technology 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 |
| carbon stell | gaskets |
| Standard | API 6A,ASME/ANSI B16.5,BS1560 |
| Brand Name | Wenzhou Jingwei Seal Technology Co., Ltd. |
| Model Number | OCT RTJ gaskets |
| 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 | carbon stell | gaskets |
| Standard | API 6A,ASME/ANSI B16.5,BS1560 | Brand Name | Wenzhou Jingwei Seal Technology Co., Ltd. |
| Model Number | OCT RTJ gaskets | Certification | ISO9001 |
| Place of Origin | WENZHOU CHINA | ||
| High Light | API R soft iron ring gasket ，300LB weld ring gasket ，API R weld ring gasket | ||
SEALS RING GASKET high pressure and high-temperature according to API 6a asme16.20
Our company has been certified by ISO 9001:2008 and SGS standard. we provides superior products and best service to the customers by bringing in advanced CNC machines, sawing machines, spectrograph, desktop hardness, laser marking machine, coating thickness gauge and other equipments.
we supplies ring joint gaskets (RTJ Gasket) with the hardness numbers as follows:
| Common Materials | |||
| Material | HB 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 |
Factory outlet gasket from China Ring Joint Gasket Manufacturer with high performance and affordable price. Ring Type Joints are a kind of forged ring which will be installed into the machined groove of an RTJ flange. After tightening the bolts, the ring joints will be compressed between the flanges into the grooves, and the rings will give an efficient sealing function after deforming. In this way, the metals material for the API ring gaskets is typically chosen to be softer than the flange material in order to prevent any damages to the flanges.
Ring joint gaskets are widely used in refinery, petrochemical and oil field drilling industries. and the rings are generally used for high pressure and high-temperature applications.
'R' series Ring Type Joints can contain pressure up to 10,000 PSI.
Programming interface ring Joint gaskets come in two fundamental sorts, an oval cross segment and an octagonal cross segment. These essential shapes are utilized in pressures up to 10,000 Rubber Seals and Gasket. The measurements are institutionalized and require uniquely notched spines. The octagonal cross segment has a higher fixing proficiency than the oval and would be the favored gasket. Be that as it may, just the oval cross segment can be utilized in the old sort round base notch. The more up to date level base furrow configuration will acknowledge either the oval or the octagonal cross segment. The fixing surfaces on the ring joint sections must be easily completed to 63 smaller scale inches and to be liberated from shocking edges, apparatus or babble marks. They seal by an underlying line contact or an edging activity as the compressive powers are applied.
There’s a variety of material can be selected for a ring gasket according to a different application.
Check as below:
Soft Iron, Low Carbon Steel, Stainless Steel 304, Stainless Steel 304L, Stainless Steel 316, Stainless Steel 316L, Stainless Steel 321, Stainless Steel 347, Stainless Steel 410, Aluminum, Copper, Brass, Nickel 200, Monel 400, Inconel 600, Hastelloy B2, Titanium (see more information in our products catalog)
Q: Are you trading company or manufacturer ?
A: We are a professional production enterprise
Q: How long is your delivery time?
A: Generally it is 7-15 days for stock delivery, and 15-30 days for manufacturing goods , but it depands on the quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we can provide you sample, but you need to pay for the sample and freight firstly.We will return the fee after you make an order.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Q:How can we trust you to make a guaranteed deal?
A:We can trade through alibaba credit guarantee orders, which will fully guarantee the effective rights and interests of buyers and sellers.
Q:Package information?
A:For inner box and master carton are made as per international standards,and we can make special designed for you if need.
If you have another question, pls feel free to contact us.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
2000000-3500000
Employee Number:
20~45
Ecer Certification：
Active Member
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 available in R, RX, BX sty... 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 available in R, RX, BX sty...
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