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SCH80 Blind Pipe Flanges DN15 - DN600 SSC Test Good Corrosion Resistance

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SCH80 Blind Pipe Flanges DN15 - DN600 SSC Test Good Corrosion Resistance

SCH80 Blind Pipe Flanges DN15 - DN600 SSC Test Good Corrosion Resistance
SCH80 Blind Pipe Flanges DN15 - DN600 SSC Test Good Corrosion Resistance SCH80 Blind Pipe Flanges DN15 - DN600 SSC Test Good Corrosion Resistance SCH80 Blind Pipe Flanges DN15 - DN600 SSC Test Good Corrosion Resistance SCH80 Blind Pipe Flanges DN15 - DN600 SSC Test Good Corrosion Resistance

Large Image :  SCH80 Blind Pipe Flanges DN15 - DN600 SSC Test Good Corrosion Resistance

Product Details:

Place of Origin: China
Brand Name: BY
Certification: SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Model Number: BYBL0059

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Regular shipping packaging or depends on customer's requirement
Delivery Time: 10 Work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 PC Per Month
Detailed Product Description
Material: Alloy Steel Standard: DIN,ANSI,ASME,JIS,GB
Technic: Forged Size: 1/2"-48",
Pressure: 150#, 300#, 400#, 600#, 900#, 1500#, 2500# Thickness: SCH80
Material Grade: Nickel Alloy/stainless Steel/duplex Stainless Type: Blind Pipe Flange
High Light:

steel blind flange

,

blind plate flange

Blind Pipe Flanges Size 26"-48" RF FF RTJ ASME/ANSI B16.5/16 1500#: DN15-DN600 SSC test

 

 

BOYUE Materials:

 

Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675
 

Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L
 

Stainless steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
 

Duplex Steel: ASTM A182 F51, F53, F55
 

Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91

 

Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....

ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....

 

BOYUE Flange Type:

 

WN Flange, So Flange, LJ Flange, LWN Flange, SW Flange, Orifice Flange, Reducing Flange, figure 8 blind (blank&Spacer)
Special Flange: According to the drawing Picture

 

Alloy 20 nickel alloy flange application

 

• Power plants rely on alloy 20 flanges for flue-gas desulfurization
• Alloy 20 flanges are used to connect heat exchangers, mixing tanks, metal cleaning equipment, pickling tanks and racks, and piping in mid-range corrosive chemcial processing environments.
• Alloy 20 flanges help solve corrosion issues in food and dye production.
• Manufacturers of plastics and synthetic rubber also utilize alloy 20 fasteners.

 

Key Corrosion Resistant Features:

 

Alloy 20 flanges provide good performance in hot sulfuric acid, specifically they offer good resistance to stress-corrosion cracking in boiling sulfuric acid at specific range of 20% to 40% concentration, as well as general sulfuric acid resistance. Alloy 20 offers solid acid protection and will perform better than Duplex or even Monel, but for high temperature and high concentration acids, you may need to look to Hastelloy fasteners. In addition, Alloy 20 flanges also show useful resistance to phosphoric acid and nitric acid.

  • Good sulfuric acid protection at 20% - 40%

  • Decent stress corrosion cracking, pitting and crevice corrosion resistance in chloride

  • Resonable general corrosion protection

  • Good intergranular corrosion resistance in the as-welded condition

Alloy 20 nickel alloy flange product description

 

Product Name Carbon steel / Stainless steel / Alloy Flanges
Standard ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, JISB2220, API605, EN1092
Type WN Flange, So Flange, LJ Flange, LWN Flange, SW Flange, Orifice Flange, Reducing Flange, figure 8 blind (blank&Spacer)
Special Flange: According to the drawing Picture
Materials

Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675
Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L
Stainless steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
Duplex Steel: ASTM A182 F51, F53, F55
Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91

Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....

Dimension (150#,300#,600#): DN15-DN1500
900# : DN15-DN1000
1500#: DN15-DN600
2500#:D N15-DN300
Marking Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement
Test Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing, Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirment
Brand BoYue
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.
3. 15 years' QC team service & sales management API& ASTM trained engineers.

4. More than 150 customers spread worldwide.

 

Specifications:

 

ASME/ANSI B16.5 Class 150 BL

ASME/ANSI B16.5 Class 300 BL

ASME/ANSI B16.5 Class 600 BL

ASME/ANSI B16.5 Class 900 BL

ASME/ANSI B16.5 Class 1500 BL

ASME/ANSI B16.5 Class 2500 BL

ASME B16.47 Series A/MSS SP-44 Class 150 BL

ASME B16.47 Series A/MSS SP-44 Class 300 BL

ASME B16.47 Series A/MSS SP-44 Class 600 BL

ASME B16.47 Series A/MSS SP-44 Class 900 BL

ASME B16.47 Series B/API 605 Class 75 BL

ASME B16.47 Series B/API 605 Class 150 BL

ASME B16.47 Series B/API 605 Class 300 BL

ASME B16.47 Series B/API 605 Class 600 BL

ASME B16.47 Series B/API 605 Class 900 BL

DIN 2527 PN10

DIN 2527 PN16

 

Alloy 20 Chemistry & Specifications

 

Also known as Carpenter 20 and 20CB-3, Alloy 20 flanges offer users a combination of nickel, chromium, molybdenum, and copper which provides good general corrosion resistance.  Alloy 20 is a nickel alloy that was specifically designed to withstand the harsh environment of hot sulfuric acid but also performs well in a variety of other acids. Alloy 20 flanges are an ideal choice when you don’t need the corrosion resistance power and price-tag of high performance nickel alloys like Hastelloy C276; but you need something that will give you more protection than 316 stainless steel or even a Super Duplex 2507 stainless steel.

 

 

Alloy 20 Specifications: UNS N08020, ASME SA240, , ASME SB366, ASME SB462, ASME SB463, ASME SB464, ASME SB473, ASME SB729, ASTM A240, ASTM B366, ASTM B463, ASTM B464, ASTM B473, ASTM B729, ASTM BB462, ANSI/ASTM A555-79, EN 2.4660, , Werkstoff 2.4660, CN7M, DIN 2.4660

 

Alloy 20

Ni

Cr

Mo

Mn

Cu

Si

C

S

P

Cb+Ta

Fe

Min

32.5

19.0

2.0

-

3.0

-

-

-

-

8.0*C1.0

-

Max

35.0

21.0

3.0

2.0

4.0

1.0

0.1

0.0

0.0

 

Bal

 

Alloy 20 Sulfuric Acid Performance

 

Mechanical Properties
• Ultimate tensile strength: 80 ksi
• Yield strength: 35 ksi
• Density: 0.292 lb/in.3
• Electrical Resistivity (RT) 651 ohm-cir mil/ft
• Elongation: 30%

 

Temperature
In addition to their corrosion resistance, Alloy 20 flanges also perform well at moderately high temperatures, with the ability to maintain their mechanical strength up to 1000°F.

Welding
Alloy 20 flanges are stabilized with Columbium to minimize carbide precipitation during welding. In addition it offers intergranular corrosion resistance in the as-welded condition.

 

 

SCH80 Blind Pipe Flanges DN15 - DN600 SSC Test Good Corrosion Resistance 0

 

Why Choose Us

 

1. One-Stop Service,One Single Source.

2. No MOQ.

3. Best quality,competitive price

4. Fast Reply.

5. On-Time Delivery

6. Professional sales and technical team .

 

FAQ

 

Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)

Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.

Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.

Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.

Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.

Contact Details
BoYue Industrial (Shanghai)Co., Ltd.

Contact Person: david

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