TOBO STEEL GROUP CHINA
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 1000 PCS PER MONTH |
| Delivery Time | 15 Work days |
| Packaging Details | In wooden case, pallets or as per customers' requirement |
| Product Name | Nipo Flanges |
| Type | Forged Flange |
| Material | Alloy 617 |
| Standard | ASME |
| Usage | Petrol |
| MOQ | 1PC |
| Brand Name | Metal |
| Model Number | Nipo Flange |
| Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 1000 PCS PER MONTH |
| Delivery Time | 15 Work days | Packaging Details | In wooden case, pallets or as per customers' requirement |
| Product Name | Nipo Flanges | Type | Forged Flange |
| Material | Alloy 617 | Standard | ASME |
| Usage | Petrol | MOQ | 1PC |
| Brand Name | Metal | Model Number | Nipo Flange |
| Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED | Place of Origin | China |
| High Light | reducing weld neck flange ，forged steel flanges | ||
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).
GENERAL CHARACTERISTICS OF ALLOY 617
This is a high temperature nickel-chromium-cobalt-molybdenum alloy that is both corrosion and oxidation resistant.
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.) |
| CHEMICAL ANALYSIS | |
|---|---|
| C | Carbon 0.05/0.15 |
| Mn | Manganese 1.00 max |
| Si | Silicon 1.00 max |
| Fe | Iron 3.00 max |
| Cr | Chromium 20.00/24.00 |
| Co | Cobalt 10.00/15.00 |
| Mo | Molybdenum 8.00/10.00 |
| Cu | Copper 0.50 max |
| Al | Aluminium 0.80/1.50 |
| Ti | Titanium 0.60 max |
| B | Boron 0.006 max |
| Ni | Nickel Bal |
APPLICATIONS
The alloy’s uses include gas turbine engine ducting and combustion liners. Alloy 617 also finds uses in
chemical processing due to it's resistance to a wide range of aqueous corrosive media.
FORGING Alloy 617
The alloy works well and forging may be carried out between 2200/1850ºF (1010/1205ºC), with lighter
reductions possible down to 1700ºF (925ºC).
HEAT TREATMENT
There are two basic heat treatments for this alloy. For applications involving high service temperatures, parts are solution annealed at 2050/2150ºF (1120/1180ºC) followed by air cooling, or more rapid cooling.
For intermediate heat treatments between cold-forming operations, where a finer grain size is required, parts are annealed at 1900ºF (1040ºC). This alloy has a high work hardening rate. Hence process annealing is required between large cold-work reductions.
MACHINABILITY
The alloy may be readily machined providing low speeds and positive feeds are used, together with rigid tooling and heavy equipment.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
1998
Total Annual:
3,000,000-10,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia... TOBO GROUP sales head offce in Shanghai. We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicia...
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