Products
Stainless Steel Pipe Connections- Carbon Steel Pipe Connections
- Alloy Steel Pipe Connections
- Inconel Pipe Connections
- Monel Pipe Connections
- Hastelloy Pipe Connections
- 254 SMO Pipe Connections
- Alloy 20 Pipe Connections
- Duplex Steel S31803 Pipe Connections
- Duplex Steel S32205 Pipe Connections
- Super Duplex Steel Pipe Connections
- Copper Nickel Pipe Connections
Dimensions & Standard
ASME B16.9 Outlet Fittings
Flanges Standard
Korean Flanges- ANSI B16.5 Flat Face Flange
- BS 4504 FLANGE PN6-PN40
- BS 4504 Blind Flange
- BS 4504 Plate Flange
- BS 4504 Threaded Flange
- BS 4504 Welding Neck Flange
- DIN FLANGE PN6-PN40
- EN 1092-1 FLANGE PN6-PN40
- EN 1092-1 TYPE 01 Flange
- EN 1092-1 TYPE 02 Flange
- EN 1092-1 TYPE 05 Flange
- EN 1092-1 TYPE 11 Flange
- EN 1092-1 TYPE 13 Flange
- ISO 9624 Flange / ISO 7005-1 Flange
- AS/NZS 4331.1 Flange (AUSTRALIAN FLANGES)
- MSS SP44 Flanges
- NORWEGIAN NS FLANGE
- UNI FLANGE PN6-PN40
- pn6 pn40 uni Blind Flange
- pn6 pn40 uni lapped flange
- pn6 pn40 uni Plate Flange
- pn6 pn40 uni Threaded Flange
- pn6 pn40 uni Welding Neck Flange
- MSS SP44 Flanges
- NORWEGIAN NS FLANGE
- JIS B2220 FLANGES
- BS 10 FLANGES
- SABS / SANS 1123 FLANGES
- GOST 12820 80 FLANGES
- GOST 12821 80 FLANGES
- AWWA C207 FLANGES
- FRENCH NFE 29203 FLANGES
- SWISS VSM FLANGES
- WELDING NECK FLANGE BORES
- DIN 2527 Flanges
- DIN 2576 Flanges
- DIN 2632 Flanges
- DIN 2633 Flanges
- DIN 2634 Flanges
- DIN 2635 Flanges
- DIN 2642 Flanges
- International Standards of Industrial Steel Pipe Fittings
Export Network
Manufacturer of ANSI B16.5 / ASME B16.47 Flanges
A leading manufacturer, exporter, suppliers & stock holder of ANSI B16.5 / ASME B16.47 Flanges & we provide a comprehensive range of ANSI B16.5 / ASME B16.47 Flanges.
Types of Flanges
What & Where We Supply
ANSI B16.5 / ASME B16.47 Flanges:
The most used flange types acc. to ASME B16.5 are: Welding Neck, Slip On, Socket Weld, Lap Joint, Threaded and Blind flange.
Material Grades
Flanges are available in the following material grades:
- Stainless Steel
- ASTM A182 F304/L
- F310
- F316/L
- F321/H
- F347/H
- F410
- F440
- 904L
- Carbon Steel
- ASTM A105, C22.8
- Low Temperature Steel
- ASTM A350 LF2, LF3, LF6
- Alloy Steel
- ASTM A182 F1, F5, F9, F11, F12, F22, F91
- High Yield
- ASTM A694 F42, F52, F60, F65, F70
- 6% Moly / Duplex & Super Duplex
- ASTM A182 F44, F51, F53, F55
- Nickel Alloys
- 200, 400, K500, 600, 625, 800, 825
- Alloys
- ALLOY 20
- ALLOY C
- ALLOY C276
- ALLOY B2
- Aluminium– contact us for stock availability
- 5083, 5154, 5251, 6061, 6063, 6082
- Other Grades – contact us for stock availability
- Bronze, Brass, Copper
- Cupro Nickel
- Titanium
ANSI B16.5 / ASME B16.47 Flanges Specification
Standard
ASME, ASTM, BS and DIN/WERKSTOFFE.
Sizes
from 1/4” through to any size as per customer specification.
Wall Thickness
Schedule 5s through to Schedule XXS and heavier.
Dimensions and Pressure Ratings
– ANSI, MSS- SP-44, BS3293, API 605 150lb through to 2500lb
– Facings: Raised Face, Ring Type Joint, Large Tongue & Groove, Small Tongue & Groove
– BS4504 – PN6, 10, 16, 25, 64
– BS10 – Table D, E, F, & H
– DIN Standards
We can also supply Special items according to customer drawings.
Flange Inventory
| Stainless Steel | Nickel Alloys | Carbon Steel & Alloy Steel |
|---|---|---|
|
Stainless Steel Flange |
High Nickel Alloy Flange |
|
Reference standards
ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24
ASME B16.47 Large Diameter Steel Flanges: NPS 26 Through NPS 60
ASME B16.48 Line blanks
ASME B16.36 Orifice Flanges
MSS SP-6 Standard Finishes for Contact Faces of Pipe Flanges and Connecting-End Flanges of Valves and Fittings
ASME B16.20 Metallic Gaskets for Pipe Flanges: Ring-Joint, Spiral-Wound, and Jacketed
ASME B16.21 Nonmetallic Flat Gaskets for Pipe Flanges
ASME B18.2.1 Square and Hex Bolts and Screws, (Inch Series)
ASME B18.2.2 Square And Hex Nuts (inch Series)
ASTM A193 Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
ASTM A194 Standard Specification for Carbon and Alloy Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both
EN 1092 Flanges and their joints — Circular flanges for pipes,valves, fittings and accessories, PN designated —
Part 1: Steel flanges;
Part 2: Cast iron flanges;
Part 3: Copper alloy flanges;
Part 4: Aluminium alloy flanges.
GB/T 9112-2010 Types and parameters for steel pipe flanges
GB/T 9113-2010 Integral steel pipe flanges
GB/T 9114-2010 Hubbed screwed steel pipe flanges
GB/T 9115-2010 Steel pipe welding neck flanges
GB/T 9116-2010 Hubbed slip-on-welding steel pipe flanges
GB/T 9117-2010 Hubbed socket welding steel pipe flanges
GB/T 9118-2010 Loose hubbed steel pipe flanges with welding neck collor
GB/T 9119-2010 Slip-on-welding plate steel pipe flanges
GB/T 9120-2010 Loose plate steel pipe flanges with weld-neck collar and with weld ring neck
GB/T 9121-2010 Loose plate steel pipe flanges with weld-on collar
GB/T 9122-2010 Loose plate steel pipe flanges with lapped pipe end and pressed collar with long neck
GB/T 9123-2010 Steel pipe blank flanges
GB/T 9124-2010 Specification for steel pipe flanges
GB/T 13402-2010 Large diameter steel pipe flanges
HG/20592-2009 Steel pipe flanges(PN designated)
HG/20615-2009 Steel pipe flanges(Class designated)
HG/20623-2009 Large Diameter Steel pipe flanges(Class designated)