Stainless Steel 304/304L/304H, 316/316L/316Ti, 321/321H, 310/310S, 317/317L, 347/347H, 446 Flanges

Introduction

SS DIN 1.4301 Socket Weld Flanges Manufacturer. Uns S30400 304/304L SS WNRF Flanges, Stainless Steel 304H RTJ Flange, SS UNS S31600 Pipe Flanges Supplier in India.

Stainless Steel 316 Nipolet Flanges Supplier, SS 316L/316Ti Blind Flanges, ASTM A182 SS 321Threaded Flanges, SS 321H Slip On Flanges Exporter in India.

SS 317 Nipo Flanges, SS 347Weld Neck Flange Dealer, ASME SB649 SS 317L Lap Joint Flange, Stainless Steel 347H Pipe Flanges, UNS S30900 SS 446 Orifice Flange Supplier.

Get A Quote Now

Ritvik Stainless Project Pvt. Ltd. is one of the well-known trading houses for SS 321Threaded Flanges, where fractional distillation of tall oil often needs better material or even the more frequently used. In these hot concentrated caustic solutions, the corrosion resistance of these Stainless Steel 317/317L Slip On Flanges is mainly determined by the nickel content of the material. These Stainless Steel UNS S30900 Weld Neck Flanges are susceptible to chloride stress corrosion cracking (SSC) under certain conditions. Resistance to SSC in Stainless Steel 347/347H Blind Flanges increases with the increased content of nickel and molybdenum. Therefore, the higher performance austenitic stainless steels such as these Stainless Steel Socket Weld Flanges have very good resistance to SSC. Bullion Pipe offers a wide range of ASTM A182 Stainless Steel 304/304L/304H, 316/316L/316Ti, 321/321H, 310/310S, 317/317L, 347/347H, 446 Flanges such as SS Slip-on Flanges, SS weld neck Flanges, SS Socket Weld Flanges, SS Blind Flanges, SS Orifice Flanges, SS Spectacle Blind Flanges, SS Screwed Flanges, SS Threaded Flanges, SS Reducing Flange, SS Ring Type Flange (RTJ).

Countries We Deliver

Saudi Arabia, Iran, Iraq, UAE, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, USA, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, Uk, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, India, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, New Zealand, Romania, Puerto Rico, Nepal, Kenya, Afghanistan, Lithuania, Belarus, Zimbabwe

Cities We Deliver

Indore, Kuala Lumpur, Al Jubail, Pimpri-Chinchwad, Sharjah, Karachi, Chandigarh, Bogota, Muscat, Madrid, Tehran, Granada, Jakarta, Los Angeles, Rio de Janeiro, Melbourne, Cairo, New York, Busan, Milan, Montreal, Singapore, Sydney, Dubai, Lagos, Gurgaon, Port-of-Spain, Hong Kong, Navi Mumbai, Secunderabad, Bangkok, Aberdeen, Bhopal, Atyrau, Caracas, Jamshedpur, Thane, Faridabad, Ahvaz, Ahmedabad, Hanoi, Bengaluru, Dallas, Moscow, Surat, Riyadh, Rajkot, Al Khobar, Hyderabad, Haryana, Ernakulam, Gimhae-si, Algiers, Thiruvananthapuram, Brisbane, Calgary, Mumbai, Chennai, Courbevoie, Toronto, Vung Tau, Ankara, Doha, Nagpur, Howrah, Ranchi, Perth, Noida, Houston, Kolkata, Chiyoda, Mexico City, Edmonton. Geoje-si, Abu Dhabi, Santiago, New Delhi, Colombo, Ludhiana, Lahore, Coimbatore, Ho Chi Minh City, Manama, Ulsan, London, Visakhapatnam, Jaipur, Kuwait City, Seoul, Istanbul, Pune, Baroda, Kanpur, La Victoria, Jeddah, Dammam, Petaling Jaya, Nashik, Vadodara.

ASTM A182 Stainless Steel Flanges Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR
SS 304	1.4301	S30400	SUS 304	304S31	08Х18Н10	Z7CN18‐09
SS 316	1.4401	S31600	SUS 316	316S31	–	Z7CND17‐11‐02
SS 309	1.4828	S30900
SS 310	1.4841	S31000	SUS 310	310S24	20Ch25N20S2
SS 317	1.4449	S31700	SUS 317
SS 321	1.4541	S32100	SUS 321

Stainless Steel Weld Neck Flanges Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 304	0.08 max	2 max	0.75 max	0.040 max	0.030 max	18 – 20	–	8 – 11
SS 316	0.08 max	2 max	0.75 max	0.045 max	0.030 max	16 – 18	2 – 3	10 – 14	0.1 max
SS 309	0.20 max	2 max	1 max	0.045 max	0.030 max	23 max	60		“
SS 310	0.015 max	2 max	0.015 max	0.020 max	0.015 max	24.00 – 26.00	0.10 max	19.00 – 21.00	54.7 min
SS 317	0.08 max	2 max	1.00 max	0.045 max	0.030 max	18.00 – 20.00	3.00 – 4.00	11.00 – 15.00	57.845 min
SS 321	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	17.00 – 19.00	0.10 max	9.00 – 12.00	5(C+N) – 0.70 max

Stainless Steel Flanges Mechanical & Physical Properties

Grade	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
SS 304	8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %
SS 310	7.9 g/cm3	1402 °C (2555 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	40 %
SS 316	8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %
SS 317	7.9 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %
SS 321	8.0 g/cm3	1457 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %
SS 347	8.0 g/cm3	1454 °C (2650 °F)	Psi – 75000 , MPa – 515	Psi – 30000, MPa – 205	35 %

Stainless Steel 304/304L/304H, 316/316L/316Ti, 321/321H, 310/310S, 317/317L, 347/347H, 446 Flanges

Countries We Deliver

Cities We Deliver

Useful Links

Our Products

Contact Info