Brand Name : BoYue
Model Number : BYWN00017
Certification : ISO,BV,SGS
Place of Origin : China
MOQ : 1 pcs
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 40000pcs per month
Delivery Time : 10-100 days depending on quantity
Packaging Details : PLY-WOODEN CASE OR PALLET
SIZE : 1/2" - 24"
PROCESS : High Pressure Die Casting+machining
CLASS RATING : 150#300#600#900#1500#2500#
SEALING FACE : RF FF RTJ
FACE FINISH : SMOOTH /STOCK FINISH
PRODUCT NAME : RF FF RTJ
APPLICATION : CHEMICAL /OIL/GAS/ENERGY
STANDARD : ANSI JIS DIN ASME
ASTM B564 UNS N08031 ASME B16.5Weld Neck Pipe Flanges Alloy 31 WN SO BL Flange
1. Information of Alloy 31
Alloy 31, N08031, 1.4562, | ||
Chemical composition(%) | Carbon, max | 0.015 |
Manganese, max | 2.0 | |
Phosphorus, max | 0.020 | |
Sulfur, max | 0.010 | |
Silicon, max | 0.3 | |
Nickel | 30.0~32.0 | |
Chromium | 26.0~28.0 | |
Molybdenum | 6.0~7.0 | |
Copper | 1.0~1.4 | |
Nitrogen | 0.15~0.25 | |
Iron | balance | |
Tensile strength(MPa, min) | 650 | |
0.2% Yield strength(MPa, min) | 276 | |
Elongation(%, min) | 40 |
2. ASME / ANSI B16.5 Flanges Manufacturers in HT PIPE Specification
ASME B16.5 Flange Size Chart | 1/2" (15 NB) to 48" (1200NB) |
ASME B16.5 Flange Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
ASME B16.5 Flange Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
ASME Flange Standards | ANSI/ASME B16.5 |
JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
Most common types of ANSI B16.5 Flange | Forged / Threaded / Screwed / Plate |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Production technique | Forged, Heat treated and machined |
Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove |
Special design | As per your drawing AS, ANSI, BS, DIN and JIS |
Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Origin | Indian / West Europe / Japan / USA / Korean |
ANSI B16.5 Flange Uses & application | Heavy oil refineries. Bitumen upgraders. Nuclear power (mostly seamless). Petrochemicals and acids. |
Export to | Singapore,Dubai, Saudi Arabia, Spain,Peru, Brazil, USA, Ireland, Iran, India, Indonesia, Ukraine, Canada, Thailand, Korea,Egypt, Oman etc. |
3. ASME B16.5 Class 150 Dimensions in MM
Nominal Size | Outside Diameter (OD) | Min. Thickness (T) | RF Dia. (R) | No. of Bolt Holes | Diameter of Holes | Bolt Circle (BC) | SO Bore ID (SB) | WN Bore ID (WB) | Dia. Hub Base (HB) | Dia. of Hub Top (HT) | SO LTH (SL) | WN LTH (WL) |
1⁄2 | 3.50 | 0.38 | 1.38 | 4 | 0.62 | 2.38 | 0.88 | 0.62 | 1.19 | 0.84 | 0.56 | 1.81 |
3⁄4 | 3.88 | 0.44 | 1.69 | 4 | 0.62 | 2.75 | 1.09 | 0.82 | 1.50 | 1.05 | 0.56 | 2.00 |
1 | 4.25 | 0.50 | 2.00 | 4 | 0.62 | 3.12 | 1.36 | 1.05 | 1.94 | 1.32 | 0.62 | 2.12 |
11⁄4 | 4.62 | 0.56 | 2.50 | 4 | 0.62 | 3.50 | 1.70 | 1.38 | 2.31 | 1.66 | 0.75 | 2.19 |
11⁄2 | 5.00 | 0.62 | 2.88 | 4 | 0.62 | 3.88 | 1.95 | 1.61 | 2.56 | 1.90 | 0.81 | 2.38 |
2 | 6.00 | 0.69 | 3.62 | 4 | 0.75 | 4.75 | 2.44 | 2.07 | 3.06 | 2.38 | 0.94 | 2.44 |
21⁄2 | 7.00 | 0.81 | 4.12 | 4 | 0.75 | 5.50 | 2.94 | 2.47 | 3.56 | 2.88 | 1.06 | 2.69 |
3 | 7.50 | 0.88 | 5.00 | 4 | 0.75 | 6.00 | 3.57 | 3.07 | 4.25 | 3.50 | 1.12 | 2.69 |
31⁄2 | 8.50 | 0.88 | 5.50 | 8 | 0.75 | 7.00 | 4.07 | 3.55 | 4.81 | 4.00 | 1.19 | 2.75 |
4 | 9.00 | 0.88 | 6.19 | 8 | 0.75 | 7.50 | 4.57 | 4.03 | 5.31 | 4.50 | 1.25 | 2.94 |
5 | 10.00 | 0.88 | 7.31 | 8 | 0.88 | 8.50 | 5.66 | 5.05 | 6.44 | 5.56 | 1.38 | 3.44 |
6 | 11.00 | 0.94 | 8.50 | 8 | 0.88 | 9.50 | 6.72 | 6.07 | 7.56 | 6.63 | 1.50 | 3.44 |
8 | 13.50 | 1.06 | 10.62 | 8 | 0.88 | 11.75 | 8.72 | 7.98 | 9.69 | 8.63 | 1.69 | 3.94 |
10 | 16.00 | 1.12 | 12.75 | 12 | 1.00 | 14.25 | 10.88 | 10.02 | 12.00 | 10.75 | 1.88 | 3.94 |
12 | 19.00 | 1.19 | 15.00 | 12 | 1.00 | 17.00 | 12.88 | 12.00 | 14.38 | 12.75 | 2.12 | 4.44 |
14 | 21.00 | 1.31 | 16.25 | 12 | 1.12 | 18.75 | 14.14 | 13.25 | 15.75 | 14.00 | 2.19 | 4.94 |
16 | 23.50 | 1.38 | 18.50 | 16 | 1.12 | 21.25 | 16.16 | 15.25 | 18.00 | 16.00 | 2.44 | 4.94 |
18 | 25.00 | 1.50 | 21.00 | 16 | 1.25 | 22.75 | 18.18 | 17.25 | 19.88 | 18.00 | 2.62 | 5.44 |
20 | 27.50 | 1.62 | 23.00 | 20 | 1.25 | 25.00 | 20.20 | 19.25 | 22.00 | 20.00 | 2.81 | 5.62 |
22 | 29.50 | 1.75 | 25.25 | 20 | 1.38 | 27.25 | 22.22 | 21.25 | 24.25 | 22.00 | 3.07 | 5.82 |
24 | 32.00 | 1.81 | 27.25 | 20 | 1.38 | 29.50 | 24.25 | 23.25 | 26.12 | 24.00 | 3.19 | 5.94 |
.DIMENSIONS ARE IN INCHES
.Bolt hole diameter 1/8" larger than bolt diameter
4. ASME B16.5 Flange Price List
Material | Size | Price / pcs |
ASME B16.5 Class 150 Flanges | DN50 | £ 50.60 |
ASME B16.5 Class 300 Flanges Manufacturers | DN65 | £ 50.10 |
ASME B16.5 Class 600 Flanges | DN80 | £ 65.30 |
ASME B16.5 Class 400 Flanges | DN65 | £ 55.20 |
ASME B16.5 Class 900 Flanges | DN100 | £ 70.20 |
Product Attribute
Place of Origin | China | Brand Name | BOYUE |
Standard | ANSI, ISO, ASME, DIN, ASTM | Type | Weld Neck Pipe Flanges |
ModelNumber | Nickel Alloy | 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.
2" Class150 Stainless Steel Weld Neck Flange ASTM B564 Alloy 31 UNS N08031 Images |