Carbon Steel Blind Flange Manufacturer

Within a short period of time, our firm, Unifit Metalloys Inc has become one of the leading Manufacturer, supplier, and exporter of Carbon Steel Blind Flange in India. Our organization provides products of superior quality, high durability, high tensile strength and dimensional accuracy. the ventures that have profited from our items are refineries, petrochemicals, chemical, pharmaceutical, sugar, nuclear, thermal pipe plants and engineering.

We customize our products on the basis of the requirements of our clients and offer them at the best market prices. In addition, we likewise make a point to utilize high-grade steel, mild steel, aluminum as a raw material. Owing to our high-quality services, we have established a rich client base globally.

Our organization Unifit Metalloys is engaged in offering Carbon Steel Blind Flanges in India. We offer the best quality of Carbon Steel Blind Flanges which are durable and come at affordable rates. Widely admired for its best quality the range can be availed in different specifications. Foremost precedence is given to customer satisfaction and hence the Carbon Steel Blind Flanges are of international standards.

Our company is offering a huge range of Carbon Steel Blind Flanges in India, which is available with different specifications. Our carbon steel Blind Flanges is manufactured with the divider thickness having identical measurements from the coordinating funnels. Our range of Carbon Steel Flanges is catering to the requirements of various industries and is ideal for use at high pressure, and varied the the cold or hot temperature.

 Carbon Steel Flanges Specifications :

1) ANSI B16.5, ASME B16.47 FLANGE
Size range: 1/2″ to 80″ DN15 to DN2000
Design: welding neck, slip on, blind, socket welding, threaded, lap-joint
Pressure: 150#, 300#, 600#,900#,1500#, 2500#
Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS
Material: carbon steel A105, stainless steel 304/304L, 316/316L
Coating: black paint, yellow transparent paint, cold and hot dip galvanize
Package: seaworthy plywooden case, wooden pallet

2) EN1092-1 FLANGE
Size range: DN15 to DN2000
Design: type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking
type12 slip on flange, type 13 threaded flange
Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100
Material: carbon steel C22.8, S235, S235JR, P235GH, stainless steel: 304/304L, 316/316L
Coating: black paint, yellow transparent paint, cold and hot dip galvanize
Package: sea worthy plywooden case, wooden pallet

3) DIN FLANGE
Size range: DN15 to DN2000
Design: slip on flange DIN2573,2576,2502,2503, 2543,2545
welding neck falnge DIN2631, 2632,2633,2634,2635
blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40
threaded falnge DIN2565,2566,2567,2567
loose flange DIN 2641,2642,2656,2673
Material: carbon steel ST37.2, stainless steel 1.4301, 1.4404
Coating: rust-proof oil, transparent paint, cold and hot galvanize
Package: sea worthy plywooden case, wooden pallet

Material Size (mm) SCH/ CLASS Type Specification Manufacturing Method
SS/AS/CS/LTCS Flange 15NB to 600NB ANSI Standard B16.5 150#, 300#, 900#, 1500#, 2500# WNRF, SORF, BLRF, SWRF, RING JOINT A182/A105/ A350LF FORGED
SS/AS/CS/LTCS Flange 650NB to 1500NB
ASME/ANSI B16.47
SER.B (API 605)
Class 75/150/300 WNRF, BLRF A182/A105/ A350LF FORGED
SS/AS/CS/LTCS Flange 650NB to 1500NB
ASME/ANSI B16.47
SER.A (MSS SP 44)
Class 150/300/600 WNRF, BLRF A182/A105/ A350LF FORGED
SS/AS/CS/LTCS Flange 1000NB to 3000NB
AWWA C207 Flanges
Table 1
*Class B (86 PSI)
*Class D(150-175PSI)
SLIP ON FF, BLIND FF A182/A105/ A350LF FORGED/PLATE
Table 2 
*Class B (86 PSI)
*Class D(150-175PSI)
SLIP ON FF WITH HUB, BLIND FF A182/A105/ A350LF FORGED
Table 3 
*Class E (275 PSI)
SLIP ON FF WITH HUB, BLIND FF A182/A105/ A350LF FORGED
SS/AS/CS/LTCS Flange 10NB to 1500NB
JIS & KS Flanges
Class 5K, 10K, 16K, 20K, 30K SLIP ON, WELD NECK A182/A105/ A350LF FORGED/PLATE
SS/AS/CS/LTCS Flange 10NB to 1000NB
DIN Flanges
Class 6Bar, 10Bar, 16Bar, 25Bar, 40Bar SLIP ON, BLIND, WELD NECK A182/A105/ A350LF FORGED/PLATE
SS/AS/CS/LTCS Flange 650NB to 900NB
BS 3293 Flanges
150lb/sq.in, 300lb/sq.in., 600lb/sq.in WELD NECK A182/A105/ A350LF FORGED