316 304 316L Stainless Steel Flanges Since 1983 | Buy Stainless Steel Pipe Flange

Posted by Pooja From Mesotek on Sep 22, 2015 India

A flange is an external or internal ridge, or rim (lip), for strength, as the flange of an iron beam such as an I-beam or a T-beam; or for attachment to another object, as the flange on the end of a pipe, steam cylinder, etc., or on the lens mount of a camera; or for a flange of a rail car or tram wheel. Thus flanged wheels are wheels with a flange on one side to keep the wheels from running off the rails. The term "flange" is also used for a kind of tool used to form flanges. Pipes with flanges can be assembled and disassembled easily.

Pipe Flanges

There are many different flange standards to be found worldwide. To allow easy functionality and inter-changeability, these are designed to have standardised dimensions. Common world standards include ASA/ANSI/ASME (USA), PN/DIN (European), BS10 (British/Australian), and JIS/KS (Japanese/Korean).

In most cases these are not interchangeable (e.g. an ANSI/ASME flange will not mate against a JIS 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 ANSI/ASME 150 will not mate with an ANSI/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 ANSI/ASME pressure classes for Flat-Face flanges are 125# and 250#. The classes for Ring-Joint, Tongue & Groove, and Raised-Face flanges are 150#, 300#, (400# - unusual), 600#, 900#, 1500#, and 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.

ASME standards (U.S.)

ASME type flange on a gas pipeline
Pipe flanges that are made to standards called out by ASME B16.5 or ASME B16.47 are typically made from forged materials and have machined surfaces. 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".

Ask Flange Price.Into website, Ask Us for detail!

Ramesh Group provides ASME and Non code industrial pipe flanges for the Petrochemical, Process, Waterworks industries in Stainless, Alloy and Carbon Steel & More Types Materials Avaliable at Ramesh Group.

Buy Stainless Steel Flange

At Ramesh Group, we sell and distribute a variety of types and sizes of stainless steel flanges. We carry all Forged Flange Screwed Flange Threaded Flange stainless steel flanges. We offer stainless steel flanges in a variety of grades including 304, 316, 317, 321, 309, and 347 as well as some 400 grade series. Nearly all of our stainless steel flanges is available with mill test reports to ensure the Flange meets your specific requirements.

We offer the delivery of our stainless steel flanges to any location around the country and can quote delivered prices for any order. Whether you need a large order or a small one, we can supply the stainless steel flanges that you need to complete any project. Contact us to learn about our current tubing and flanges offerings or to place an order. At Ramesh Group, you will find that we have the piping and flanges products you need, so make us your first choice for your pipe and tubing requirements.

Latest Price of Forged Screwed Threaded 316 304 316L Stainless Steel Ansi B16.5 Din Jis Asme Awwa Flanges Price List | Bulk buy Stainless Steel Tubing Pipe and Get a 2% discount on Pipe

ANSI B16.5 carbon steel forged flange
US $1250-1400 / Ton ( FOB Price)

ANSI/JIS/EN1092-1/DIN/GOST/BS4504/ flanges/gas flange /oil flange/pipe fitting flanges / Manufacturer form India
US $1-1000 / Ton ( FOB Price)

Carbon steel forged ASTM A105 Blind flange
US $0.5-10000 / Ton ( FOB Price)

ANSI B16.5 WN SS FLANGE
US $1-1000 / Piece ( FOB Price)

150lbs to 3000lbs standard carbon steel flange stainless steel flange
US $1-10000 / Ton ( FOB Price)

ASME B16.5 A105 forged carbon steel flange
US $1.5-500/ Piece ( FOB Price)

DIN 2503 Carbon steel welding neck flange coated with black paint
US $1-500 / Piece ( FOB Price)

class150 RF flange ANSI B16.9
US $0.2-500 / Piece ( FOB Price)

a182 f51 duplex stainless steel flange
US $0.5-4500 / Piece ( FOB Price)

Weldneck Flanges PRICE -------------------------------------------

High Qulaity ANSI 6" Weld Neck Flange DIN /EN1092/UNI/ANSI /JIS/ASTM HOT SALE
US $1-1000 / Ton ( FOB Price)

High Qulaity ANSI 6" Weld Neck Flange DIN /EN1092/UNI/ANSI /JIS/ASTM HOT SALE
US $1-2200 / Ton ( FOB Price)

ANSI B16.9 weldneck flange
US $1-500 / Piece ( FOB Price)

ASTM A350/A694/A182 asme b16.36 weldneck orifice flanges
US $5-500 / Piece ( FOB Price)

forged steel weldneck flange,RTJ,2500#,ASME B16.5,ASTM A 694-F65,NACE MR 0175
US $1-100 / Piece ( FOB Price)

Weldneck Rasied Face Flange
US $0.1-500 / Piece ( FOB Price)

Weldneck Flange ASTM A105
US $1000-500 / Piece ( FOB Price)

Class 900# A105 Weldneck Flange B16.5
US $700-2200 / Ton ( FOB Price)

SCH40 Class 300# A105 Weldneck Flange B16.5
US $700-2200 / Ton ( FOB Price)

ASTM A350/A694/A182 asme b16.36 wn orifice flange
US $5-500 / Piece ( FOB Price)

asme b16.5 wn rf flange a105
US $0.5-500 / Piece ( FOB Price)

Flange- Blind Flanges PRICE -------------------------------------------

blind flange/ansi flange ASTM/JIS/DIN/GB
US $0.5-500 / Piece ( FOB Price)

2013 jis/din/astm/aisi hot sale & best quality stainless steel flange/pipe flange
US $5-5000 / Piece ( FOB Price)

DIN /EN1092/UNI/ANSI /JIS/ASME forged stainless steel blind flange with high quality
US $1-5000 / Ton ( FOB Price)

JIS&DIN&ASTM standard blind flange with high qualtiy
US $1-5000 / Piece ( FOB Price)

2013 JIS/Din/ASTM/ANSI hot sale & best quality stainless steel /pipe flange
US $1-500 / Piece ( FOB Price)

ASTM, DIN, GB, BS, JIS, ASME, API, AISI, ANSI Reducing Flanges
US $1-5000 / Piece ( FOB Price)

ASME B16.5/DIN/JIS B2220/GOST/EN1092/BS4504 A105/S235JR/ASTM A694 F42/F46/F52/F56/F60/F65/F70 forged carbon steel flange
US $1-500 / Piece ( FOB Price)

Inconel Flange nickel alloy ASTM B564 ASME SB564 B166 600 625 718 800 825 Forged Plate DIN JIS ANSI PN10 PN16
US $1-500 / Piece ( FOB Price)

JIS B2220 5K,10K,16K,20K,30K Blind Flange
US $0.5-1000 / Piece ( FOB Price)

Flange- Reducing Flanges PRICE -------------------------------------------

ASTM, DIN, GB, BS, JIS, ASME, API, AISI, ANSI Reducing Flanges
US $1-10000 / Piece ( FOB Price)

GOST12820/DIN2576/JIS B2220/ANSI B16.5 A105/ST37.2/S235JR weld neck reducing flange
US $1-10000 / Piece ( FOB Price)

reducer flange sus304 sus316l
US $1300-10000 / Ton ( FOB Price)

weld neck reducing flange
US $1-5000 / Piece ( FOB Price)

ANSI B16.5 Reducing Flange
US $1100-10000 / Metric Ton ( FOB Price)

ASTM A182 F316 Weld Neck Reducing Flange
US $0.5-500 / Piece ( FOB Price)

Flange- Plate Flanges PRICE -------------------------------------------

slip plate flanges asme a105 standard plate flanges
US $0.1-500 / Piece ( FOB Price)

aisi 150LBS carbon steel plate FLANGE
US $1500-2000 / Metric Ton ( FOB Price)

DIN2576 PN10 plate flange
US $1000-2000 / Ton ( FOB Price)

SLIP-ON Plate Flange
US $280-2500 / Ton ( FOB Price)

astm a105 carbon steel plate flange made in India
US $1-2000 / Piece ( FOB Price)

dn150 pn10/16 C22.8 forged plate flange ANSI/DIN/GB/BS standard
US $950-2000 / Ton ( FOB Price)

steel din2576 pn10 dn200 plate flange
US $0.25-500 / Piece ( FOB Price)

JIS B 2220 SLIP-ON Plate Flange
US $280-2500 / Ton ( FOB Price)

JIS B2238 Plate Flange(PL/FF)
US $700-2000 / Ton ( FOB Price)

Inconel nickel alloy ASTM ASME B564 B166 600 625 718 800 825 Forged Plate Flange
US $1-500 / Piece ( FOB Price)

asme a105 standard plate flanges 1/2''-12''
US $1-500 / Piece ( FOB Price)

a36 carbon steel plate flange
US $1-500 / Piece ( FOB Price)

Flange- Screwed Flanges PRICE -------------------------------------------

ansi b16.5 class 300 screwed flange
US $10-999999 / Piece ( FOB Price)

ansi b16.5 screwed flange
US $0.1-500 / Piece ( FOB Price)

ANSI B16.5 Stainless Steel Screwed Flange
US $1-500 / Piece ( FOB Price)

din 2566 threaded flange din threaded flange screwed flange
US $1-1000 / Piece ( FOB Price)

ANSI B16.5 titanium Screwed Flange
US $15-500 / Piece ( FOB Price)

screwed flange din 2566
US $1-50 / Kilogram ( FOB Price)

stainless steel 304 ansi screwed flange
US $1-500 / Piece ( FOB Price)

carbon steel ansi b16.5 screwed flange
US $1-1000 / Metric Ton ( FOB Price)

Flange- Socketweld Flanges PRICE -------------------------------------------

Forged Carbon Steel Socket Weld Flange PN10
US $1000-1500 / Ton ( FOB Price)

carbon stell forged DIN Socket welding flange
US $0.5-10000 / Piece ( FOB Price)

2013 ANSI class 150 stainless steel SocketWelding Flange
US $1-8800 / Piece ( FOB Price)

Raised Face Socketweld Flanges 150lb
US $0.5-500 / Piece ( FOB Price)

A182 F51/SAF2205/1.4462 Duplex Steel Socketweld Flanges
1 Piece (Min. Order)

A105 socketweld flange
US $1.8-50 / Kilogram ( FOB Price)

ASME B16.5/DIN2633/JIS B2220/BS4504/EN1092 A105/304L/A694 F52 forged carbon steel flanges/carbon steel socketweld flanges
US $1000-5000 / Ton ( FOB Price)

6'' sch40,ASME b16.5,blind flanges,Slip-On Flanges,Socketweld Flanges,Weld Neck Flanges
US $1-500 / Piece ( FOB Price)

ASTM A105N SocketWeld Flange ASME B16.5 300 Lb RF
US $0.1-500 / Piece ( FOB Price)

high quality of Hebei hengtai SocketWeld Flange ASME B16-5 ASTM A105N 150 Lbs RF
US $0.1-500 / Piece ( FOB Price)

SocketWeld Flange ASME B16-5 ASTM A105N 150 Lbs RF
US $0.1-500 / Piece ( FOB Price)

Flange- Forged Flanges PRICE -------------------------------------------

Forged flange
US $10-2000 / Ton ( FOB Price)

A105 Q235 forged carbon steel flange(wn,bl,pl,th,sorf,soff,rtj)
US $800-9000 / Ton ( FOB Price)

Best Price Standard Ansi B16.5 Gr2 Titanium Forged Flange For Pressure Vessel 
US $15-80 / Piece ( FOB Price)

DIN forged flange 2534
US $700-1000 / Ton ( FOB Price)

sell WN flange cast,forged flange,PN10 PN16 PN25 PN40
US $0.12-1500 / Piece ( FOB Price)

ASME/ANSI B16.5 Forged Flange
US $1-700 / Piece ( FOB Price)

Forged Flanges (carbon steels A105 A350 A694 and stainless steel A182)
EUR 1-100 / Kilogram ( FOB Price)

sch40 forged flange ansi b16.5
US $1-1000 / Metric Ton ( FOB Price)

Flange- Long Weld Neck Flanges PRICE -------------------------------------------

long weld neck flange
US $1-5000 / Piece ( FOB Price)

ansi rtj long welding neck flange
US $1-5000 / Piece ( FOB Price)

ANSI B16.5 A182 F304lL 150class long weld neck flange
US $1-1000 / Piece ( FOB Price)

ansi rtj long welding neck flange a105
US $1-500 / Piece ( FOB Price)

ASTM A182 ANSI 1500lbs Stainless Steel Forged Long Welding Neck Flange
US $800-1900 / Ton ( FOB Price)

b16.5,a105,oil pipeline,long welded neck flange
US $1-500 / Piece ( FOB Price)

ANSI B16.5 flange long welding neck flange forged
US $1-500 / Piece ( FOB Price)

ansi b16.5 raised face long weld neck flange
US $0.1-500 / Piece ( FOB Price)

a105 rf long weld neck flange
US $1000-1900 / Ton ( FOB Price)

Flange- Orifice Flanges PRICE -------------------------------------------

UNS S32750 SUPER DUPLEX STEEL ORIFICE FLANGE
US $1-1000 / Piece ( FOB Price)

ANSI/DIN/BS Forged Steel Orifice Flange
US $1500-2000 / Ton ( FOB Price)

ANSI B16.36 Orifice flange
US $0.1-1000 / Piece ( FOB Price)

nickel alloy C276 hastelloy orifice flange
US $10-500 / Piece ( FOB Price)

Carbon steel ASTM B16.36 Orifice Flange
US $1-1200 / Piece ( FOB Price)

DN15-DN 600 Carbon Steel WN Orifice Flanges
US $1100-2000 / Metric Ton ( FOB Price)

ANSI16.5 forged carbon steel orifice flange
US $1-500 / Piece ( FOB Price)

forged sch60 plate orifice flange
US $0.1-500 / Piece ( FOB Price)

socket welding orifice flanges
US $0.1-500 / Piece ( FOB Price)

Flange- Spectacle Flanges PRICE -------------------------------------------

ANSI B16.5 Carbon steel forged Spectacle flange
US $1500-2500 / Metric Ton ( FOB Price)

Asme b16.48 Figure 8 Blind/Spectacle Flange
US $1500-1900 / Ton ( FOB Price)

ANSI B16.5 Carbon steel forged Spectacle flange
US $1200-1900 / Ton ( FOB Price)

ANSI Standard Stainless Steel Spectacle Blind Flanges, ASTM A105 Forged Steel Spectacle Flanges
US $0.1-500 / Piece ( FOB Price)

ANSI B16.5 Carbon steel forged Spectacle flange
US $10-1000 / Piece ( FOB Price)

UNS S32750 SUPER DUPLEX STEEL SPECTACLE FLANGE
US $1-1000 / Piece ( FOB Price)

super duplex 2503 spectacle flanges
US $5-100 / Kilogram ( FOB Price)

ANSI B16.5 Carbon steel forged Spectacle flange
US $6.5-500 / Piece ( FOB Price)

ANSI B16.5 Carbon steel forged Spectacle flange
US $0.5-10000 / Piece ( FOB Price)

ansi b16.5 carbon steel a105 spectacle blind flange
US $200-1900 / Ton ( FOB Price)

spectacle blind flange a105 b16.48
US $0.5-5000 / Piece ( FOB Price)

Flange- Slip On Flanges PRICE -------------------------------------------

stainless steel f316 forged slip on flange
US $1-500 / Piece ( FOB Price)

ASTM A106 Gr.B slip on flange carbon steel flange
US $10-500 / Piece ( FOB Price)

ANSI Class150 4" A105 Slip On Flange in High Quality
US $1200-2000 / Ton ( FOB Price)

Forged F304 B16.5 150LBS Slip On Flange
US $1-10000 / Piece ( FOB Price)

En1092 Forged Steel Slip On Flange For Pipe Connection
US $1000-2000 / Ton ( FOB Price)

ANSI B16.5 150LBS/300LBS/600LBS Slip on flange/competitive price
US $1000.00-2000.00 / Ton ( FOB Price)

ANSI B16.5 carbon steel slip on flange with competive price 
US $1000-2000 / Ton ( FOB Price)

304 316 Forged Stainless Steel Slip on Flange
US $1-500 / Piece ( FOB Price)

304 316 SS Flange DIN 2543 SLIP ON flange
US $12-500 / Piece ( FOB Price)

Standard forged bs4504 pn16 316l a105 slip on flange
US $800-9000 / Ton ( FOB Price)

ansi b16.5 slip on flange
US $1500-2000 / Ton ( FOB Price)

sell slip on flange cast,forged flange,class 150 carbon steel
US $0.12-1500 / Piece ( FOB Price)