Alloy 400 Slip On Flange RF CLASS150
Picture Presentation
Product Introduction
The other name of the neck flat welding flange is Slip On flange, which is a flange that extends steel pipes, pipe fittings, etc. into the flange and connects equipment or pipes through fillet welds.
Sealing Form
The sealing surface forms of Slip Onflange are:
Raised face (RF), concave face (FM), convex face (M), tenon face (T), grooved face (G), full face (FF).
Diameter range of neck flat welding flange: DN10~DN600.
Scope of Application
PN series PN2.5~PN40; Class series Class150~Class1500
Flange material: carbon steel, Luomo steel, 304, 316, 304L, 316L, 321, 347, CF8C.
About Advantages and Disadvantages
Advantages: The slip on flange is also neck slip on flange, because it has a short neck, which improves the strength of the flange and improves the bearing capacity of the flange.
Therefore, it can be used on pipes with higher pressure.
Disadvantages: The cost is higher than plate flat welding flange, and it is easier to bump due to its shape.
Dimension Data
About Alloy Steel
Alloy steel refers to alloy steel in which other alloy elements are added besides iron and carbon. An iron carbon alloy formed by adding one or more alloy elements on the basis of ordinary carbon steel.
According to the different elements added and the appropriate processing technology, high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance, non-magnetic and other special properties can be obtained.
（SLIP ON FLANGE ALLOY）
About Alloy 400
International name: Monlaloy400, UNSN04400, NICU30FEW-NR: 2.4360, Nicorros-Alloy 400, ATI400, NASNW400
Executive standards: ASTMB127/ASMESB-127, ASTMB163/ASMESB-63, ASTMB165/ASME SB-165
Main components: carbon (C) ≤ 0.30, nickel (Ni) ≥ 63.0, silicon (Si) ≤ 0.5, sulfur (S) ≤ 0.024, iron (Fe) ≤ 2.5, manganese (Al) ≤ 2.0.0, copper, copper（CU）28.0 ～34.0
Physical performance: density: 8.9g/cm3, melting point: 1300-1350 ° C, magnetism: none
Mechanical properties: tensile strength: σ B ≥ 480MPa, yield strength σ B ≥ 195MPa: expansion rate: δ ≥ 35%, hardness; Hardness; Hardness; Hardness;HB135-179
Corrosion resistance and main service environment: Alloy 400 is generally better than nickel and copper in corrosion resistance, and it is more resistant to pure nickel
The corrosion of recovery medium is better than that of pure copper oxidation medium, which is very useful for sulfuric acid, phosphate and carbon.
It is not the corrosion resistance of hydrochloric acid, but also has excellent corrosion resistance to hot alkali. Alloy 400 alloy has extremely high corrosivity in fluorescent mirror, hydrochloric acid, sulfuric
acid, sulfuric acid material performance, hydrofluoric acid and its schools. It is more resistant to corrosion than copper based alloys in seawater.
1.Shrink bag–> 2.Small Box–> 3.Carton–> 4.Strong Plywood Case
One of our storage
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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.
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