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BoYue Industry (ShangHai) Co., Ltd     

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Home ProductsOrifice Flange

Casting Forged Swivel Orifice Flange Nickel Base Alloy Hastelloy C22 UNS Class 150-1500

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Casting Forged Swivel Orifice Flange Nickel Base Alloy Hastelloy C22 UNS Class 150-1500

Casting Forged Swivel Orifice Flange Nickel Base Alloy Hastelloy C22 UNS Class 150-1500
Casting Forged Swivel Orifice Flange Nickel Base Alloy Hastelloy C22 UNS Class 150-1500 Casting Forged Swivel Orifice Flange Nickel Base Alloy Hastelloy C22 UNS Class 150-1500

Large Image :  Casting Forged Swivel Orifice Flange Nickel Base Alloy Hastelloy C22 UNS Class 150-1500

Product Details:

Place of Origin: China
Brand Name: BoYue
Certification: ISO,BV,SGS
Model Number: BYOF00002

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: Class150/300/600/900/1500 Etc SEALING FACE: RF FF RTJ
FACE FINISH: SMOOTH /STOCK FINISH PRODUCT NAME: RF FF RTJ 150#-2500# 1/2"-24" MONEL 400 FLANGE AS PER ASME B16.5
APPLICATION: CHEMICAL /OIL/GAS/ENERGY STANDARD: ANSI/ASTM/ASME
High Light:

orifice plate flange

,

jack bolt flange

Casting,forged Swivel Orifice Flange , Nickel Base Alloy Hastelloy C22 UNS Class150-1500

 

 

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

 

Anchor flanges are forged fittings installed on pipelines and embedded in reinforced concrete blocks.

 

They are used to restrain or limit main line thermal expansion or contraction and transfer built-up stresses to

external structures or larger foundation.

Anchor flanges can be installed in many different ways, such as suction and discharge laterals of pumping station

at river crossing, points of directional change, connections to equipment at meter run and to secure subsea piping and

risers to platform structure.

Casting Forged Swivel Orifice Flange Nickel Base Alloy Hastelloy C22 UNS Class 150-1500 0

 

The flanges are supplied with end weld bevels to match the pipeline wall thickness.

The most common materials for anchor flanges are SA 105 and high-yield stress such as SA 694, F52, F60, F65 and F70.

Size range can cover up to 42”.

Each anchor flange needs a specific design and calculation in according to ASME VIII Div.1 and to process datasheet supplied by the customer.

 

Ordering information:

- Pipeline wall thickness

- Design code

- Design temperature

- Installation temperature

- Maximum axial load

BOYUE pipe is able to calculate the flange dimensions and to manufacture them in many materials,

such as carbon steel, stainless steel and high-yield stress material.

 

ANSI B16.5 Anchor Flange, 600LB, SCH 80 - Landee Flange

Nom Pipe Size Dia of Bore Pre Beveled Hub Dia For 40%F Temperature Change For 90%F Temperature Change
Dim O Dim Q Dim L Dim X Dim O Dim Q Dim L Dim X
6 According to
customers'
requirements.
6.75 9.5 0.63 2.88 7 11.25 1.13 3.63 7
8 8.75 12.13 0.75 3 9 14.63 1.38 3.88 9
10 11 14.88 0.88 3.13 11.13 17.13 1.5 4 11.13
12 13 17.75 1 3.5 13.25 19.25 1.63 4.25 13.25
14 14.25 19.63 1.13 3.75 14.5 20.5 1.75 4.5 14.5
16 16.25 22.38 1.31 4.19 16.3 22.5 1.81 5 16.63
18 18.25 24.63 1.38 4.63 18.63 24.63 1.94 5.5 78.63
20 20.31 26.63 1.5 4.88 20.63 26.75 2 6 20.75
22 22.31 28.63 1.63 5.13 22.63 28.75 2.13 6.25 22.75
24 24.38 30.63 1.69 5.44 24.63 31 2.25 6.75 24.88
26 26.38 32.75 1.75 5.88 16.75 32.88 2.31 7.13 26.88
28 28.38 34.88 1.81 6.19 28.88 35 2.38 7.5 29
30 30.44 36.88 1.94 6.56 30.88 37 2.5 8 31
34 34.5 41 2.06 7.19 35 41 2.75 8.75 35
36 36.5 43 2.13 8 37 43 2.88 9.63 37

Orifice Flanges are used with orifice flow meter that is why it called orifice flanges. The purpose of orifice meter is to measure the flow rate of either liquids or gasses that pass through the pipe. These flanges are always used in a set of two. In this image, you can see the complete set of items that used with orifice flange.

Two flanges, Orifice Plate, Gaskets, Pressure taps and Jack screw hole with two jack screws. I will explain each of these.

Orifice flanges are available from Class #300 to Class #2500. Class #300 flanges are available in threaded, slip-on and weld neck end types. Whereas, Class# 600 and above flanges are available in only weld neck type end connection. Dimensions of these flanges are covered in ASME B16.36.

Orifice plate is a specially designed plate with a hole at center that creates a pressure drop to measure the flow rate. Please note that orifice plate is not interchangeable. It means you cannot use orifice plate of water line into the hydrocarbon line. Size of the hole and the angle, as shown in the image, are specifically designed for the service.

Next is the gasket. There are only two types of flange faces are available in orifice flange. Raised face and RTJ face. Therefore, only spiral wound and RTJ gaskets are used that too in the set of two for each side of the orifice.

These jack screws are drilled on the flange circle centre line at 90 degrees to the tapped hole and used to facilitate separating the flanges for inspection or replacement of the Orifice Plate and gaskets.

Pairs of pressure “Tapping”, as highlighted in the image, are machined into the orifice flange. Note that these holes are directly opposite each other.

Tap holes are either tapped ½” NPT or ½” NPS socket connection. A one tap hole from each flange is used to connect instruments with the help of tube that allows liquid or gas to reach the instrument. You can see this in the image. The other one hole is sealed with a plug.

Product Attribute

 

Place of Origin China Brand Name BOYUE
Standard ASME B16.5 Type TH/WN /BL/LJF Flange
ModelNumber Alloy Steel/Carbon Steel/Stainless Steel Thickness #600 #900 #1500
Packing Ply-Wood Cases Payment 30%TT+70% Balance

 

Packaging & Delivery

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

Port:Shanghai/Tianjin

 

Product Description

 

Material F304, 304L, F316, F316L, F321, 316Ti, 317L, 347, F5, F9, F11, F22, LF2, A105, 1.4541, 1.4571, 1.4404, 1.4307 and P250GH.
Size from 1/2"-84"
Standard ANSI, DIN, JIS, BS, SH, BS4504, EN1092-1, BS3293 and other standards.
type WN,SO,BL,SW,LJ,TH,
packing plywood case, pallet or according to customers’ requirements
certificate TUV&ABS, ISO9001:2000, Pressure Equipment Directive PED 97/23/EC, and BV and AD2000-Merkblatt WO
Sealing surface FF ,RF, LJ, FM ,R.T.J and so on

 

Why Choose Us

 

1. One-Stop Service,One Single Source.

2. No MOQ.

3. 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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