Size | 1/2" (DN15 ) to 24" (DN600) | ||||||
Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS. | ||||||
Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) | ||||||
Surface Treatment | Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized | ||||||
Material | Stainless Steel, Carbon Steel. | ||||||
Manufacturing process | Cutting, Heat treatment, Die Forging/Free Forging, CNC Machining | ||||||
Standards | ANSI B16.5, BS4504 , SANS 1123,Custom Drawings |
Lap joint flange is also called looper flange or flanging flange. Lap joint flange belongs to lap joint flange, which is a movable flange with flanging.
The steel ring or stub end in the lap joint flange is the sealing surface, and the function of the flange is to compress them.
Advantages and disadvantages
The advantage of lap joint flange is that the lap joint flange does not contact with the medium and does not produce additional torque to the container or pipeline when the flange is deformed. The flange manufacturer can use materials different from the container or pipeline to save precious metals. The disadvantage is that the loose sleeve ring has low strength and bears low pressure and can not be used in high-pressure pipe network.
Lap joint flange can be divided into three types: flat welded steel ring lap joint flange, plate flanging lap joint flange and butt welded ring lap joint flange.
Lap joint flange is applicable to the connection of non-ferrous metals such as steel and aluminum and stainless acid-resistant steel vessels and corrosion resistant pipelines. Its nominal pressure PN is 1.6MPa.
1.Shrink bag–> 2.Small Box–> 3.Carton–> 4.Strong Plywood Case
One of our storage
Loading
Packing & Shipment
1.Professional manufactory.
2.Trial orders are acceptable.
3.Flexible and convenient logistic service.
4.Competitive price.
5.100% testing,ensuring the mechanical properties
6.Professional testing.
1.We can guarantee the best material according to related quotation.
2.Testing is performed on each fitting before delivery.
3.All packages are adapt for shipment .
4. Material chemical composition is conformed with international standard and environment standard.
A) How can I get more details about your products?
You can send an email to our email address. We will provide catalogue and pictures of our products for your reference.We can also supply pipe fittings, bolt and nut, gaskets etc. We aim to be your piping system solution provider.
B) How can I get some samples?
If you need, we will offer you samples for free, but new customers are expected to pay express charge.
C) Do you provide customized parts?
Yes, you can give us drawings and we will manufacture accordingly.
D) To which country have you supplied your products?
We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru , Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.).
E) I can’t see the goods or touch the goods, how can I deal with the risk involved?
Our quality management system conforms to the requirement of ISO 9001:2015 verified by DNV. We are absolutely worth your trust. We can accept trial order to enhance mutual trust.