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Home ProductsSpectacle Blind Flange

Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800

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Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800

Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800
Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800 Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800 Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800 Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800

Large Image :  Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800

Product Details:

Place of Origin: China
Brand Name: BoYue
Certification: ISO,BV,SGS
Model Number: BYSBF00014

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: PLY-WOODEN CASE OR PALLET
Delivery Time: 10-100 days depending on quantity
Payment Terms: L/C, T/T, Western Union
Supply Ability: 40000pcs per month
Detailed Product Description
SIZE: 1/2" - 24" PROCESS: FORGED
CLASS RATING: 600#900#1500#2500# SEALING FACE: RF FF RTJ
FACE FINISH: SMOOTH /STOCK FINISH PRODUCT NAME: 150#-2500# 1/2"-24" MONEL 400 FLANGE AS PER ASME B16.5
APPLICATION: CHEMICAL /OIL/GAS/ENERGY STANDARD: ANSI/ASTM/ASME
High Light:

spec blind flange

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figure 8 blind flange

ASTM B564 / ASTM SB 564 Incoloy 800 Spectacle Blind Flange Forged Nickel 4Inch 1500#

 

 

BOYUE GROUP MATERIAL:

 

Carbon Steel:

 

Flanges:-ASTM A105/105N; A36; A694 F42-F70; A350 LF1/LF2; P235GH; P245GH; P250GH; P265GH; P280GH; ST37.2; S235JR; C22.8; CT20; CT3; SS400; SF390A; SF440A;
Pipe Fittings: ASTM A234 WPB; ST35.8; P265GH; JIS G3452; SS400; CT20; 09T2C;

 

Stainless Steel:

Flanges: ASTM A182 F304/304L; F316/316L; F321; F51; 12X18H10T; 10X17H13M2T; SUS F304/F304L; F316/F316L; 1.4301;1.4306; 1.4401; 1.4404; 1.4521; 1.4571;

Pipe Fittings: A403 WP304/304L; WP316/316L; WP317/317L; WP321; 1.4301;1.4306; 1.4401; 1.4404; 1.4521; 1.4571; SUS304/304L; SUS316/316L; SUS321; 08X18H10; 03X18H11; 12X18H10T; 10X17H13M; 10X17H13M2T

 

1.Spectacle blinds introduction

 

Spectacle Blinds are generally applied to permanently separating pipesystems, or just to connect with each other. A Spectacle Blind is a steel plate cut into two discs of a certain thickness.
The two discs are attached to each other by section of steel similar to the nose piece of a pair of glasses. One of the discs is a solid plate, and the other is a ring, whose inside diameter is equal to that of a flange

 

Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800 0

 

1. Spectacle blind 2. Flanges 3. Gaskets 4. Stud Bolts

 

Spectacle Blinds be applied in systems, which regularly need to be separated from other installations. Normally, a Spectacle Blind is mounted in the "open" position so that flow through the pipe is possible. If the Spectacle Blind in the "close" position is rotated, the pipe is blanked off and no flow is possible.

Maintenance on a pipesystem can be a reason to rotate the spectacle in the "close" position. This run will take place through the hole, that is drilled in the connection piece. By loosening of all bolts, and partial removal of their, the Spectacle Blind can be rotated. After replacing the gaskets (new gaskets are to recommend), the bolts can be re-assembled and tightened

 

SPECTACLE BLIND IN OPEN POSITION

 

Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800 1

 

SPECTACLE BLIND IN CLOSED POSITION

 

Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800 2

2.Nickel Alloy Flanges

ASTM B564 INCOLOY FLANGES SPECIFICATION

 

Specifications : ASTM B564 / ASTM SB 564

Dimensions : ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Size : ½” to 36″

Pressure Ratings :150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Standards : ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc.

 

3. Nickel Alloy Flanges INCOLOY 800 FLANGES CHEMICAL COMPOSITION

 
Grade C Mn Si S Ni Cr Fe Al Ti
Incoloy 800 0.1 max 1.5 max 1.0 max 0.015 max 30-35 19-23 39.5 min 0.15-0.60 0.15-0.60
 

4. Nickel Alloy Flanges ALLOY 800 FLANGES MECHANICAL PROPERTIES

 
Density Melting Point Tensile Strength Yield Strength (0.2%Offset)
7.94 g/cm3 1385 °C (2525 °F) Psi – 75,000 , MPa – 520 Psi – 30,000 , MPa –205

 

 

Forged Nickel Spectacle Blind Flange ASTM B564 / ASTM SB 564 Incoloy 800 3

Product Attribute

 

Place of Origin China Brand Name BOYUE
Standard ANSI, ISO, ASME, DIN, ASTM Type Spectacle Blind Flange
ModelNumber Hastelloy B3 Thickness #150,#300,#600,.#900,#1500,#2500
Packing Ply-Wood Cases Payment 30%TT+70% Balance

 

Supply Ability:40000Pieces / per Month

Packaging & Delivery

Packaging Details:Generally plywooden case or following customer's requirement.

Port:Shanghai/Tianjin

 

Commerce Clause

 

Minimum Order Quantity: 1pcs
Price: Depending on quantity
Payment Terms: T/T or Western Union or LC
Supply Ability: 40000pcs per month
Delivery Time: 10-100 days depending on quantity
Packaging Details: PLY-WOODEN CASE OR PALLET

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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