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[China]
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GENERAL CHARACTERISTICS OF Alloy 718
Alloy 718 is a nickel-based precipitation-hardening alloy designed for very high yield strength, tensile strength and creep rupture properties at temperatures up to 1300ºF (705ºC.) The alloy has excellent weldability.
Product Description
| Product Name | Nipo Flange |
| Standard | ASME/ANSI B16.5/16.36/16.47A/16.47B/B16.48, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Type | Special Flange: According to the drawing Picture |
| Materials | Copper Nickel Alloy: ASTM B466 UNS C70600, ASTM B466 UNS C71500, CUNI90/10, CUNI70/30 Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800,
N08810, N08825, N10276,N10665,N10675 Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70.... ASTM A516 GRADE 70 |
| Dimension | (150#,300#,600#): DN15-DN1500 900# : DN15-DN1000 1500#: DN15-DN600 2500#:D N15-DN300 |
| Test | Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Inter granular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirement |
| Certificates | API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc. |
| Advantages | 1. Abundant stock and prompt delivery 2. Reasonable for whole packages and processes. 4. More than 150 customers spread worldwide. (Petrofac, G.S Engineer, Fluor, Hyundai Heavy industry, Kuwait National Oil, Petrobras, PDVSA, Petrol Ecuador, SHELL, etc.) |
ASME/ANSI B16.5 stainless steel RF nipo-flange
Nipoflange is used in the pipe industry like a weldolet or a nipolet for a 90° branch connection.
A Nipoflange is a combination of weldolet, nipolet and flange.
Two different pipe branch connectionsOn the run pipe side a nipoflange is designed like a weldolet.
That means the branch connection on the run pipe side is a welding connection. On the other side there
it has a flange connection. The flange connection can be designed according to customers requirements
(acc. To DIN or ANSI).
Chemical Properties
| CHEMICAL ANALYSIS | |
|---|---|
| C | Carbon 0.08 max |
| Mn | Manganese 0.35 max |
| P and S | Phosphorus and Sulfur 0.015 maxx |
| Si | Silicon 0.35 max |
| Ni(+Co) | Nickel Colbalt 50.0/55.0 |
| Cr | Chromium 17/21 |
| Co | Cobalt 1.00 max |
| Cu | Copper 0.15 max/td> |
| Al | Aluminium 0.35/0.80 |
| Mo | Molybdenum 2.80/3.30 |
| Ti | Titanium 0.65/1.15 |
| Cb + Ta | Columbium + Tantalum 4.75/5.50 |
| B | Boron 0.001/0.006 |
Application
The alloy is used in jet engine and high-speed airframe parts such as wheels, buckets and spacers, and high-temperature bolts and fasteners. Inconel 718 is also used in the oil and gas drilling and production industries due to it's high strength and resistance to chlorides, stress corrosion and sulfide stress cracking. Within these industries the alloy has been used for valves, pump shafts and wellhead components.
WELDABILITY
The alloy may be welded in either the aged or annealed conditions. Welding an age-hardened material will result in the formation of a softened heat-affected zone
Our advangtage
1) Raw material use 100% material steel
2) Good service
3) Competive price
4) Fast delivery
5)High quality products
Other Products
Nickel Alloys WNRF Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
Copper Alloys WNRF Flanges: Copper, Brass & Gunmetal
Incoloy Alloy Steel Flange : ASTM AB564 ,NO8800/ Alloy800, NO8810/ Alloy 800H, NO8811/Alloy 800HT
Hastelloy Steel Flange: ASTM AB564 , C276/ NO10276 , Monel Alloy 400 /NO4400, K500/NO5500,
