Forged Socket Weld Pipe Flanges 12" Class 1500 Face RF/FF/RTJ
Inconel 600
1.Inconel 600 Flange
Inconel Alloy WNR 2.4816 Flanges Specifications, Size & Dimension
| Standard Specifications | : | ASTM A564, ASME SB 564, UNS N06600, WERKSTOFF NR. 2.4816, EN NiCr15Fe, JIS NCF 600, BS NA 13, GOST МНЖМц 28-2,5-1,5, AFNOR NC15FE11M |
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| Dimensions | : | ANSI B16.47 Series A & B,API-605, AWWA, ANSI B16.5, MSS SP44, ASA & Custom Drawings |
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| RANGE | : | ½” NB to 12” NB, Customised Size Available |
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| Class | : | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS , ASA 150#,
ASA 300# DIN ND 6,10,16,25,40 Etc |
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| GRADES | : | Inconel Grade 600 |
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2.Flange
There are many different flange standards to be found worldwide. To
allow easy functionality and
interchangeability, these are designed to have standardised
dimensions. Common world standards
include ASA/ASME (USA), PN/DIN (European), BS10
(British/Australian), and JIS/KS (Japanese
/Korean). In the USA, ANSI stopped publishing B16.5 in 1996, and
the standard is ASME B16.5.
In most cases these are interchangeable as most local standards
have been aligned to ISO
standards, however, some local standards still differ (e.g. an ASME
flange will not mate against
an ISO flange). Further, many of the flanges in each standard are
divided into "pressure classes",
allowing flanges to be capable of taking different pressure
ratings. Again these are not generally
interchangeable (e.g. an ASME 150 will not mate with an ASME 300).
These pressure classes also have differing pressure and temperature
ratings for different materials.
Unique pressure classes for piping can also be developed for a
process plant or power generating
station; these may be specific to the corporation, engineering
procurement and construction (EPC)
contractor, or the process plant owner. The ASME pressure classes
for Flat-Face flanges are
Class 125 and Class 250. The classes for Ring-Joint, Tongue &
Groove, and Raised-Face flanges
are Class 150, Class 300, (Class 400 - unusual), Class 600, Class
900, Class 1500, and Class 2500.
The flange faces are also made to standardized dimensions and are
typically "flat face", "raised
face", "tongue and groove", or "ring joint" styles, although other
obscure styles are possible.
Flange designs are available as "weld neck", "slip-on", "lap
joint", "socket weld", "threaded", and
also "blind".
3.ASTM B 16.5
The B16.5 Standard defines the following:
(1) Dimensions
(2) Tolerances
(3) Materials
(4) Markings
(5) Pressure/Temperature Ratings
(6) Pressure Testing
| ASME B16.5 |
| Blind | Lap Joint | Slip On | Socket Weld | Threaded | Weld Neck |
| Flange Dimensions | Flange Dimensions | Flange Dimensions | Flange Dimensions | Flange Dimensions | Flange Dimensions |
| Class 150 | Class 150 | Class 150 | Class 150 | Class 150 | Class 150 |
| Class 300 | Class 300 | Class 300 | Class 300 | Class 300 | Class 300 |
| Class 400 | Class 400 | Class 400 | Class 600 | Class 400 | Class 400 |
| Class 600 | Class 600 | Class 600 | Class 1500 | Class 600 | Class 600 |
| Class 900 | Class 900 | Class 900 | | Class 900 | Class 900 |
| Class 1500 | Class 1500 | Class 1500 | | Class 1500 | Class 1500 |
| Class 2500 | Class 2500 | Class 2500 | | Class 2500 | Class 2500 |
4.Product catalogue
| Specification | |
| Product | Flange |
| Size | 1/2"-72" |
| Type | Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint,Spectacle
Blind,Etc |
| Standard | ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA,GOST,EN and GB |
| Class | ANSI 150LBS-2500LBS, |
| DIN PN6-PN160 |
| BS PN0.25-PN25 PN2.0-PN42.0 |
| JIS 5K-30K |
| Materials | Carbon Steel :A105,CT20,CT25,P245GH |
| Low Temperature Carbon Steel: ASTM SA350 LF2 |
| High Strength Steel: ASTM SA694 F42/46/52/56/60/65/70 |
| Stainless Steel | ASTM A182 F304/304L/316/316L |
| Alloy Steel | ASTM A182 F1/F5/F9/F11/F22/F91/Etc. |
| Duplex stainless steel | ASTM A182 F51/F53/F55/F60 |
| Nicke alloys | Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800 |
| Cu-Ni | 90/10,70/30 |
| Process | Free forging, plate cutting. |
| Printing | Carbon steel and alloy steel with yellow print, black print, oil or
zinc. |
| Packing | Plywood case |
| Delivery | Usually within one month after receiving the formal order . |
| Inspection | Factory in-house or Third Party inspection available upon requests. |
5.Product display
6.Polishing
Polishing is the process of creating a smooth and shiny surface by
rubbing it or using a chemical
action, leaving a surface with a significant specular reflection
(still limited by the index of
refraction of the material according to the Fresnel equations.In
some materials (such as metals,
glasses, black or transparent stones), polishing is also able to
reduce diffuse reflection to minimal
values. When an unpolished surface is magnified thousands of times,
it usually looks like
mountains and valleys. By repeated abrasion, those "mountains" are
worn down until they
are flat or just small "hills." The process of polishing with
abrasives starts with coarse ones and
graduates to fine ones.
7.ASME standards (U.S.)
Pipe flanges that are made to standards called out by ASME B16.5 or
ASME B16.47, and MSS SP-44.
They are typically made from forged materials and have machined
surfaces. ASME B16.5 refers to
nominal pipe sizes (NPS) from ½" to 24". B16.47 covers NPSs from
26" to 60". Each specification
further delineates flanges into pressure classes: 150, 300, 400,
600, 900, 1500 and 2500 for B16.5,
and B16.47 delineates its flanges into pressure classes 75, 150,
300, 400, 600, 900. However these
classes do not correspond to maximum pressures in psi. Instead, the
maximum pressure depends on
the material of the flange and the temperature. For example, the
maximum pressure for a Class 150
flange is 285 psi, and for a Class 300 Flange it is 740 psi (both
are for ASTM A105 Carbon Steel and
temperatures below 100F).
The gasket type and bolt type are generally specified by the
standard(s); however, sometimes the
standards refer to the ASME Boiler and Pressure Vessel Code
(B&PVC) for details (see ASME Code
Section VIII Division 1 – Appendix 2). These flanges are recognized
by ASME Pipe Codes such as
ASME B31.1 Power Piping, and ASME B31.3 Process Piping.
Materials for flanges are usually under ASME designation: SA-105
(Specification for Carbon Steel
Forgings for Piping Applications), SA-266 (Specification for Carbon
Steel Forgings for Pressure Vessel
Components), or SA-182 (Specification for Forged or Rolled
Alloy-Steel Pipe Flanges, Forged Fittings,
and Valves and Parts for High-Temperature Service). In addition,
there are many "industry standard"
flanges that in some circumstance may be used on ASME work.
The product range includes SORF, SOFF, BLRF, BLFF, WNRF (XS, XXS,
STD & Schedule 20, 40, 80),
WNFF (XS, XXS, STD & Schedule 20, 40, 80), SWRF (XS & STD), SWFF
(XS & STD), Threaded RF,
Threaded FF & LJ, with sizes from 1/2" to 16". The bolting material
used for flange connection is stud
bolts mated with two nut (washer when required). In Petrochemical
industries, ASTM A193 B7 STUD
& ASTM A193 B16 Stud Bolts are used as these have high tensile
strength.
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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 e 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.
