Specifications

SS Flanges
1) Best Quality
2) Reasonable Rates

We are specialist in forged flanges, rings, discs and special forgings.

We offer flanges that weigh upto 1 ton and are fabricated using high grade raw material like carbon, stainless steel and alloys. Our Flanges have various dimension standards such as ANSI B 16.5, B 16.1, B 16.47 Series 'A' and 'B', MSS SP-44, 10K, 16K, EN/DIN, JISSK and BS 4504 and can also be designed as per the specifications of our clients. These feature varied pressure rating that ranges from 150 to 2500 lbs. We manufacture flanges in compliance with the international norms and standards in various grades.      

Dimensions:

Flanges, rings, discs and special forgings:
- dimensions from 1/2'' till 120''
- dimensions from DN15 till DN3000
- pressure from 150 lbs, 300 lbs, 600 lbs, 900 lbs, 1500 lbs till 2500 lbs
- pressure from PN2,5, PN6, PN10, PN16, PN25, PN40, PN63 (PN64), PN100, PN160, PN250, PN320 till PN400     

Qualities:

ASTM / UNS: 304, 304L, 316, 316L, 321, 316Ti, 304H, 321H, 316H, 347, 347H, 317, 317L, 310(S), 309(S), 314,
316LMo, 410, 446, duplex S31803 / F51, superduplex S32750 and S32760 / F53 / F55, 904L, 6Mo / S31254 / F44
/ 254SMO, F60, A105, A106B, A106C, A350 LF2, A350 LF3, A335 P11 (F11), A335 P12 (F12 / 1.7335 /13CrMo44),
A335 P22 (F22), A335 P91 (F91), A335 P92 (F92), WB36 (1.6368 / 15NiCuMoNb5-6-4), C22.8 (1.0460),
20SiMn2MoVA, 34CrNiMo6, 12Cr1MoV, A222 Gr2, 16Mn, 16MnD, 15CrMo

DIN /EN: 1.4301, 1.4306, 1.4307, 1.4401, 1.4404, 1.4541, 1.4571, 1.4948, 1.4878, 1.4919, 1.4550, 1.4449, 1.4438,
1.4828, 1.4833, 1.4841, 1.4435, 1.4436, 1.4006, 1.4749, 1.4462, 1.4410, 1.4501, 1.4539, 1.4547, 1.4529

Nickel 200 (UNS N02200), monel 400 (N04400), inconel 600 (N06600), inconel 625 (N06625), incoloy 800 (N08800),
incoloy 825 (N08825), hastelloy C276, hastelloy C22, alloy 20 (N08020), alloy 28 (N08028), titanium grade 1,
titanium grade 2, titanium grade 5, curponickel and zirconium, tantalum.

ASTM / ASME / MSS SP / API norms:
ASTM A182	Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service
ASTM B462	Specification for Forged or Rolled UNS N06030,N06022,N06035,N06200,N06059,N06686,N08020,N08024,N08026,N08367,N10276,N10665, N10675,N10629, N08031,N06045, N06025, & R20033,Alloy Pipe Flanges, Forged Fitting, &
ASTM B564	Standard Specification for Nickel Alloy Forgings
ASTM A105	Standard Specification for Carbon Steel Forgings for Piping Applications
ASTM A106	Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service
ASTM A335	Standard Specification for Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
ASTM A350	Standard Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components
ASME B16.5	Steel pipe flanges and flanged fittings
ASME B16.47	Large diameter steel flanges -ASME B16.47 serie A  26'' to 60'' class 150 lbs to 900 lbs (MSS SP44) -ASME B16.47 serie B  26'' to 60'' class 150 lbs to 900 lbs (API 605)
ASME B16.20	Metallic gaskets for pipe flanges - Ring-joint, spiral-wound and jacketed
ASME B16.21	Non metallic flat gaskets for pipe flanges
ASME B16.36	Orifice flanges
ASME B16.48	Steel line blanks
MSS SP 44	Steel pipeline flanges
MSS SP 25	Standard marking Marking System for valves, fittings, flanges and unions
BS 3293	Specification for carbon steel pipe flanges (Over 24 inches nominal size) for the petroleum industry
API 590	Steel Line Blanks
API 605	Large-Diameter Carbon Steel Flanges
API section 6A	Specification for Wellhead and Christmas Tree Equipment 2000PSI, 5000PSI, 10000PSI till 20000PSI petroleum flanges
NACE MR0175	Sulfide Stress Cracking Resistant Metallic Materials for Oilfield Equipment
NACE MR0103:	Materials Resistant to Sulfide Stress Cracking in Corrosive Petroleum Refining Environments