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Construction goods

RTJ Flange

Quantity : 1235000   Price : 2,00 €

1.what is RTJ Flange?

A Ring Type Joint Flange, abbreviated as RTJF, is a type of flange that uses a metal ring that sits in a hexagonal groove as a gasket to seal the flange pair. The flanges seal when the bolts are tightened and the gasket is compressed into the groove making a metal to metal seal. An RTJ flange usually has a raised face with the groove machined into the face of the flange. The raised face doesn't serve as a way to contain the pressure.

Ring Type Joint Flanges are used for high-pressure applications up to pressures as high as 15,000 psi (103 MPa). It is only furnished only on steel or alloy valve bodies and usually needs to specify when ordering. The flanges usually come in blind, slip-on, threaded, and weld neck.

The most common RTJ gasket is the R style with an octagonal section, as it ensures a very strong seal (the oval section is an older type). A “flat groove” design, however, accepts both RTJ gaskets having an octagonal or oval section.

The benefits of using an RTJ flange and ring is that the gasket is confined to a groove and has two sealing surfaces. The groove assures that the ring centers itself when the bolts are tightened. It also is self-actuating meaning that the sealing pressure increases when the process pressure increases.

The ring joint flanges (RTJ) is used when a metal-to-metal seal between the mating flanges is required (which is a condition for high-pressure and high-temperature applications, i.e. above 700/800 C°). A ring joint flange features a circular groove to accommodate a ring joint gasket (oval, or rectangular).

RTJ flanges dimensions are covered in ASME B16.5 – which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24”. Class 150, class 300, class 600... .

2.ring type joint feature

Name: RTJ Flange

Size: 1 / 2" - 36"

Material: All kinds of carbon steel,such as A105 / A234WPB / Q235

Pressure: Sch20 / 40 / 60, STD as need.

Type: carbon steel, welded

Packaging: Wooden cases or as per customers requirement

Application rang: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.

Standard: ANSIB16.9, GBT12459 / 13401, SH3408 / 3409-96, ASME DIN JIS BS GB / T JB SH HG

3.Why Choose our ring joint flange Solutions

(1)HBYHSTEEL welcomes small quantity orders and is capable of manufacturing Ring Type Joint Flanges according to drawings provided by customers. Certified Stockist and Exporters of RTJ Flanges Manufactured with the finest quality raw materials (Stainless Steel, Carbon Steel, etc.) results in High-Quality End Products.

(2)With the quality, we also guarantee On-Time Delivery of ASME B16.5/B16.47 RTJ Flanges. If clients have any query regarding purchased products they can chat with our support team live on a website (24/7 support service) or they can mail us, we possess a team of highly qualified as well as experienced professionals. We continuously keep on upgrading our machinery to meet the challenges of fiercely competitive and ever-changing market demands.

(3)We believe that along with Competitive Prices, the Quality performance of products and customer satisfaction are the basis for the growth and success of our business. We tend to present innovative solutions and services to our customers.

(4)Since 2010 we are in this business and Manufacturing Ring Joint Flanges in different standards like ANSI, ASME, BS, DIN, API. Product Supplied by us are accepted by Client in various industries.

4.Others

1. Special design available according to requirement

2. anti-corrosion and high-temperature resistant with black painting

3. Our company will be good and cheap products open an international market, meet your needs .

Pipe fittings are various, the category of pipe fittings as follows:

1. Enlarge center pipe fitting. As required, or the end portion of the tube portion to expand a tubular member formed of various shapes;

2. Fittings with crimping and head.

The ring joint flanges (RTJ) is used when a metal-to-metal seal between the mating flanges is required (which is a condition for high-pressure and high-temperature applications, i.e. above 700/800 C°). A ring joint flange features a circular groove to accommodate a ring joint gasket (oval, or rectangular).

RTJ flanges dimensions are covered in ASME B16.5 – which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24”. Class 150, class 300, class 600, ...

Name: RTJ Flange

Size: 1 / 2" - 36"

Material: All kinds of carbon steel,such as A105 / A234WPB / Q235

Pressure: Sch20 / 40 / 60, STD as need.

Type: carbon steel, welded

Packaging: Wooden cases or as per customers requirement

Application rang: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.

Standard: ANSIB16.9, GBT12459 / 13401, SH3408 / 3409-96, ASME DIN JIS BS GB / T JB SH HG

Others:

1. Special design available according to requirement

2. anti-corrosion and high-temperature resistant with black painting

3. Our company will be good and cheap products open an international market, meet your needs .

Pipe fittings are various, the category of pipe fittings as follows:

1. Enlarge center pipe fitting. As required, or the end portion of the tube portion to expand a tubular member formed of various shapes;

2. Fittings with crimping and head.

Location : Mengcun Hui Autonomous County, Cangzhou City, Hebei Province , 06100 hebei,
Contact : Du Huibo , +18 9 31 70 10 57

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