SS 316 Forged Fittings

SS 316 forged fittings are a benchmark of strength, durability, and long-lasting performance, trusted by engineers across India for critical applications where both reliability and cost efficiency matter. Forged from stainless steel grade 316, enriched with molybdenum for superior resistance to corrosion, pitting, and scaling, these fittings outperform many alternatives in demanding industrial environments. The forging process begins with the careful selection of billets, which are heated and shaped under controlled pressure to refine the grain structure and eliminate internal weaknesses common in cast fittings. This is followed by precision machining, threading, and rigorous quality checks to meet ASTM, ASME, and ANSI standards. The result is a fitting that is structurally sound, leak-proof, and designed to withstand high pressures and extreme temperatures. From offshore platforms and refineries to food processing plants, pharmaceuticals, and chemical industries, SS 316 forged fittings are the first choice for engineers who require hygiene, efficiency, and endurance. Their ability to reduce downtime and lower maintenance expenses makes them a cost-saving solution, while their proven track record of longevity ensures that once installed, they continue to deliver dependable service over decades. These qualities elevate them beyond simple connectors—they are critical components that safeguard entire systems, making them the engineer’s preferred solution for projects that demand resilience and precision.

The historical presence of SS 316 forged fittings in India reflects their deep-rooted importance in the nation’s industrial progress, beginning with mid-20th-century expansions in refineries, power plants, and large-scale chemical manufacturing. Over time, Indian manufacturers mastered forging techniques, combining traditional metallurgical expertise with global standards, positioning India as both a reliable domestic supplier and an exporter of stainless steel fittings worldwide. For engineers, SS 316 forged fittings are not only a technical choice but also an economical one, as their long service life, corrosion resistance in coastal and aggressive chemical environments, and reduced need for replacements contribute significantly to lowering operational costs. Their story mirrors India’s industrial journey—resilient, adaptive, and forward-looking—making them symbols of trust and engineering excellence. Today’s where users demand accuracy, authority, and expertise, SS 316 forged fittings stand out as products that embody all three. More than just hardware, they represent a fusion of strength, cost-effectiveness, and a legacy of reliability. Choosing SS 316 forged fittings means investing in a product that secures operations today while carrying forward a legacy of durability and industrial strength that continues to power India’s growth and global competitiveness.

316/316L/316Ti SS Forged Fittings Equivalent Grades

STANDARD	UNS	WNR.	AFNOR	EN	JIS	BS	GOST
SS 316	S31600	1.4401 / 1.4436	Z7CND17‐11‐02	X5CrNiMo17-12-2 / X3CrNiMo17-13-3	SUS 316	316S31 / 316S33	-
SS 316L	S31603	1.4404 / 1.4435	Z3CND17‐11‐02 / Z3CND18‐14‐03	X2CrNiMo17-12-2 / X2CrNiMo18-14-3	SUS 316L	316S11 / 316S13	03Ch17N14M3 / 03Ch17N14M2
SS 316Ti	S31635	1.4571	Z2 NCDU 25-20	X1NiCrMoCu25-20-5	SUS 316Ti	904S13	-

SS 316/316L/316Ti Socket Weld Elbow

SS 316 Forged Elbow, UNS S31600 / S31603 / S31635 Threaded Elbow, DIN 1.4571 Forged Elbow, ASME SA 182 SS F316Ti 45 deg Threaded Elbow, Stainless Steel 316 90 deg Forged Elbow

SS 316/316L/316Ti Forged Tee

ASME SA182 SS 316L /316Ti Socket Weld Tee, ASTM A182 Stainless Steel 316 Forged Equal Tee, DIN 1.4404 / 1.4435 Reducing Tee, UNS S31635 Unequal Tee, SS 316 / 316L / 316Ti Reducing Tee, SS 316 Threaded Equal Tee

SS 316/316L/316Ti Forged Cross

SS A182 F316 Threaded Equal Cross, UNS S31600 / DIN 1.4401 Forged Cross, ASME SA182 SS 316L Socketweld Equal Cross, SS 316 Threaded Cross, Stainless 316Ti Reducing Cross, SS 316Ti Forged Unequal Cross Supplier

SS 316/316L/316Ti Full Coupling

DIN 1.4401 / 1.4436 Threaded Full Coupling, UNS S31600 Forged Full Coupling, ASME SA 182 Stainless Steel 316L Socketweld Full Coupling, ASTM A182 316Ti SS Full Coupling

SS 316/316L/316Ti Forged Half Coupling

ASTM A182 F316Ti Stainless Steel Socket Weld Half Coupling, SS UNS S31600/ S31603/ S31635 Half Coupling, ANSI B16.11 SS 316 Threaded Half Coupling

SS 316/316L/316Ti Forged Pipe Cap

UNS S31600 Forged Pipe End Cap, Stainless Steel 316 Threaded Pipe Cap, ASTM A182 F316 Stainless Steel Socketweld Pipe Cap, ASME SA 182 SS 316Ti Forged Pipe End Cap

SS 316/316L/316Ti Forged Union

UNS S31600 Socketweld Union, ANSI B16.5 Stainless Steel 316 Union, ASTM A182 F316 Stainless Steel Threaded Union, ASME SA 182 SS 316Ti Forged Union

SS 316/316L/316Ti Forged Bushing

UNS S31600 Bushing, B16.36 Stainless Steel 316 Hex Head Bushing, ASTM A182 F316 Stainless Steel Threaded Bushing, ASME SA 182 SS 316Ti Forged Threaded Bushing

SS 316/316L/316Ti Forged Nipple

UNS S31600 Threaded Nipple, B16.36 SS 316 Socketweld Nipple ASTM A182 F316 Stainless Steel Swage Nipple, ASME SA 182 SS 316Ti Hex Nipple, SS 316/316L/316Ti Screwed Pipe Nipple

Stainless Steel Forged Fittings Specification :

ASTM A182 / ASME SA182

Dimension Standard :

ASME B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, MSS-SP-97, BS3799

Size :

1/8" NB to 4" NB

Type :

Socketweld Fittings, Screwed-Threaded Fittings (NPT or PT Type)

Rating Pressure :

Threaded End - 2000 /3000/ 6000 LBS. Socket-weld End - 3000 / 6000/ 9000 LBS.

Chemical Composition of SS 316/316L/316Ti Forged Fittings

	C	Mn	Si	P	S	Cr	Mo	Ni	N
316 (S31600)	0.08 max	2.0 max	0.75 max	0.045 max	0.03 max	min: 16.0 max: 18.0	min: 2.0 max: 3.0	min: 10.0 max: 14.0	0.10 max
316L (S31603)	0.03 max	2.0 max	0.75 max	0.045 max	0.03 max	min: 16.0 max: 18.0	min: 2.0 max: 3.0	min: 10.0 max: 14.0	0.10 max
316TI(S31635)	-	-	-	-	-	16.0	2.00	10.0	-
316TI(S31635)	0.08	2	0.75	0.045	0.03	18.0	3.00	14.0	0.1