
Stainless Steel 304 / 304L / 304H Flanges supplier
Stainless Steel 304 Flanges, 304L Stainless Steel Flanges, 304 Stainless Steel Flanges Manufacturer, SS F304 Flange Stockist, SS 304H Raise Face Flanges Suppliers, 304L Stainless Steel Flat Face Flanges, SS F304 Flange Exporters in Mumbai India.
Table of Contents
- What is 304 / 304L / 304H Stainless Steel Flange ?
- 304 / 304L / 304H Stainless Steel Flange Specification
- Ready Stock of 304 / 304L / 304H Stainless Steel Flanges
- Equivalent Grade of SS 304 / 304L / 304H Flange
- Stainless Steel 304 / 304L / 304H Flange Chemical Composition
- ASTM A182 F304 / 304L / 304H Flanges Mechanical Properties
- ASME SA182 F304, 304L, 304H Stainless Steel Flange Price
- Widest Stock of 304, 304L, 304H Stainless Steel Flanges
- Suppliers Stockist and Distributors Of World's Top 10 Manufacturers Of SS 304 / 304L / 304H Flanges
- Approved In The Following Top Refineries Across The Globe
- Application of Stainless Steel 304, 304L, 304H Flanges

Priminox Overseas is a known manufacturer of SS 304 / 304L / 304H Pipes, which is the most common stainless steel. 304 Seamless Pipes contains both chromium and nickel metals as the main non-iron constituents. SS 304 Welded Pipes is readily brake or roll formed into a variety of components for applications in the industrial, architectural, and transportation fields. 304L Welded Pipes is a sought after material for use in severely corrosive conditions. A213 SS 304L Seamless Pipes is the most versatile and also widely used alloy in the stainless steel family. Due to its controlled carbon content,. ASTM A312 SS 304H Seamless Pipes provides improved high temperature strength when exposed to temperatures above 800 Degree F. ASTM A249 304H Welded Tubes is an austenitic chromium-nickel steel alloy and the greater carbon content delivers an increased tensile and yield strength. ASTM A358 304LN Welded Pipes is a low-carbon, higher nickel and nitrogen alloyed alternative to 304 with improved strength and low-temperature toughness.
SS 304 Ring Type Joint Flanges, UNS S30400/S30403/ S30409 Flanges, 1.4301-1.4307-1.4948 Spectacle Blind Flanges, 304 SS Socket Weld Flanges, SS 304L Weld Neck Flange, ASTM A182 F304 SS Slip On Flanges, ASME SA 182 F304L Stainless Steel Forged Flanges Manufacturer in India.
Priminox Overseas is a known manufacturer of SS 304 / 304L / 304H Pipes, which is the most common stainless steel. 304 Seamless Pipes contains both chromium and nickel metals as the main non-iron constituents. SS 304 Welded Pipes is readily brake or roll formed into a variety of components for applications in the industrial, architectural, and transportation fields. 304L Welded Pipes is a sought after material for use in severely corrosive conditions. A213 SS 304L Seamless Pipes is the most versatile and also widely used alloy in the stainless steel family. Due to its controlled carbon content,. ASTM A312 SS 304H Seamless Pipes provides improved high temperature strength when exposed to temperatures above 800 Degree F. ASTM A249 304H Welded Tubes is an austenitic chromium-nickel steel alloy and the greater carbon content delivers an increased tensile and yield strength. ASTM A358 304LN Welded Pipes is a low-carbon, higher nickel and nitrogen alloyed alternative to 304 with improved strength and low-temperature toughness.
304 / 304L / 304H Stainless Steel Flange Specification
Trade name | Stainless Steel 304 Flange |
Stainless Steel 304 Flanges Standard | ASTM A182 / ASME SA182 ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
304 Stainless Steel Flange Dimensions | B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
SS 304 Flanges Size | 1/2″ (15 NB) to 48″ (1200NB) |
Stainless Steel 304 Flanges Class/Pressure |
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Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
SA 182 Gr 304 Stainless Steel Flanges Marking | All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.) |
Delivery Time | 7-15 working days as usual, It will based on the detailed order quantity. |
Payment Terms | Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping |
Free Sample | Yes if we have in stock |
UNS S30400 Stainless Steel Flange testing reports |
|
SA 182 F 304 Stainless Steel Flanges Origin & Mills | Japanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China) |
Stainless Steel 304 UNS S30400 Flange Application & uses |
|

Equivalent Grade of SS 304 / 304L / 304H Flange
STANDARD | UNS | WNR. | AFNOR | EN | JIS | BS | GOST |
SS 304 | S30400 | 1.4301 | Z7CN18‐09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
SS 304L | S30403 | 1.4306/1.4307 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 304S11 | 03Х18Н11 |
SS 304H | S30409 | 1.4301 | – | – | – | – | – |
Ready Stock of 304 / 304L / 304H Stainless Steel Flanges

Slip On Flanges
Stainless Steel F304 Slip On Flange
304L SS Slip On Flanges
UNS S30400/S30403/S30409 Slip On Flanges
AISI 304 Slip On Flange
1.4301/1.4307/1.4948 Slip On Flanges
ASTM A182 F304 Slip On Flange
ASME SA 182 F304L SS Slip On Flanges
Stainless Steel F304H SORF Flanges
304 SS SOFF Flanges

Weld Neck Flanges
Stainless Steel F304 Weld Neck Flange
304L SS Weld Neck Flanges
UNS S30400/S30403/S30409 Weld Neck Flanges
AISI 304 Weld Neck Flange
1.4301/1.4307/1.4948 Weld Neck Flanges
ASTM A182 F304 Weld Neck Flange
ASME SA 182 F304L SS Weld Neck Flanges
SS 304H WNRF Flanges

Blind Flanges
Stainless Steel F304 Blind Flange
304L SS Blind Flanges
UNS S30400/S30403/S30409 Blind Flanges
AISI 304 Blind Flange
Stainless Steel F304L Blind Flange
1.4301/1.4307/1.4948 Blind Flanges
ASTM A182 F304 Blind Flange
ASME SA 182 F304L SS Blind Flanges
SS 304H BLRF Flanges

SOCKET WELD Flanges
Stainless Steel 304 Socket Weld Flange
304L SS Socket Weld Flanges
UNS S30400/S30403/S30409 Socket Weld Flanges
AISI 304 Socket Weld Flange
1.4301/1.4307/1.4948 Socket Weld Flanges
ASTM A182 F304 Socket Weld Flange
ASME SA 182 F304L SS Socket Weld Flanges
SS 304H SWRF Flanges

Ring type Joint Flanges
Stainless Steel 304 Ring Type Joint Flange
304L SS Ring Type Joint Flanges
UNS S30400/S30403/S30409 Ring Type Joint Flanges
AISI 304 Ring Type Joint Flange
1.4301/1.4307/1.4948 Ring Type Joint Flanges
ASTM A182 F304 Ring Type Joint Flange
ASME SA 182 F304L SS Ring Type Joint Flanges
SS 304H RTJ Flanges

Forged Flanges
Stainless Steel 304 Forged Flange
304L SS Forged Flanges
UNS S30400/S30403/S30409 Forged Flanges
AISI 304 Forged Flange
1.4301/1.4307/1.4948 Forged Flanges
ASTM A182 F304 Forged Flange
ASME SA 182 F304L SS Forged Flanges
SS 304H Threaded Forged Flanges
ASME SA182 F304, 304L, 304H Stainless Steel Flanges Price
ASTM A182 F 304 Stainless Steel Flanges : FOB Price US $1,000.00-$3,200.00 / Ton
304L Stainless Steel Flanges : FOB Price US $800.00-$3,000.00/ Ton
Stainless Steel 304H Slip On Flanges : FOB Price US $800.00-$5,800.00/ Ton
ASTM A182 F304 Socket Weld Stainless Steel Flange : FOB Price US $1,299.00-$1,999.00/ Ton
ASME SA182 F 304H Stainless Steel Flange : FOB Price US $1,100.00-$5,000.00/ Ton
Stainless Steel 304 / 304L / 304H Flange Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 13 | – |
SS 304H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
ASTM A182 F304 / 304L / 304H Flanges Mechanical Properties
Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
SS 304/304L/304H | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 40 % |
Widest Stock of 304, 304L, 304H Stainless Steel Flanges
- Stainless Steel 304 Industrial Flanges
- ASME B16.5 Stainless Steel 304L Plate Flanges
- ASTM A182 F304H Stainless Steel Pipe Flange
- ASME SA182 F 304 SS Flat Flanges
- 304L Forged Stainless Steel Flange
- Stainless Steel 304H Slip On Flange Manufacturer
- UNS S30400 Orifice Flanges
- Stainless Steel 304 Socket weld Flange Supplier
- Large Selection of SS 304 Blind Flanges
- UNS S30403 Screwed Flanges
- 1.4301 SORF Flanges
- UNS S30409 Threaded Flanges
- 1.4307 SORF Flanges
- Stainless Steel SUS 304 BLRF Flanges
- 1.4948 WNFF (Weld Neck Face Flanges)
- SS 304 Reducing Flanges Stock
- SS 304H Long Weld Neck Flanges
- 304L Stainless Steel Spectacle Blind Flanges
- ASTM A182 F304L Stainless Steel Ring Type Joint Flange
- Stainless Steel 304 Lap Joint Flanges
- SUS 304L High Pressure Pipe Flanges
- 304L Square Stainless Steel Flanges
- AISI 304L Stainless Steel Tongue & Groove Flanges
- Grade 304H Stainless Steel WNRTJ Flanges
Suppliers Stockist and Distributors Of World's Top 10 Manufacturers Of SS 304 / 304L / 304H Flanges






Approved In The Following Top Refineries Across The Globe


















Application of Stainless Steel 304, 304L, 304H Flanges






Manufacturer Stainless Steel 304, 304L, 304H Flanges
The list of top cities in India | |||||
Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapura | Rajahmundry |
Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
Agra | Bhagalpur | Jamshedpu | Bhilai | Lucknow | kanpur |
Thane | Bhopal |
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People Searched For
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Our Products
- Stainless Steel Products
- Seamless Pipes
- Stainless Steel Seamless Pipes
- Welded Pipes
- EFW Pipes
- Seamless Tubes
- Welded Tubes
- Forged Fittings
- Olets
- Pipe Fittings
- Flanges
- SS 304/304L/304H Flanges
- SS 310/310S/310H Flanges
- SS 316/316L/316H Flanges
- SS 316Ti Flanges
- SS 321/321H Flanges
- SS 347/347H Flanges
- 254 SMO Flanges
- SS 904L Flanges
- Sheet & Plate & Coils
- Special Plates
- Fasteners
- Gaskets
- Duplex Steel Products
- Super Duplex Steel Products
- Inconel Products
- Hastelloy Products
- Monel Products
- Nickel Alloy Products
- Titanium Products
- Cupro Nickel Products
- Carbon Steel Products
- Alloy Steel Products
- Other Products
- Stainless Steel Products
- Seamless Pipes
- Stainless Steel Seamless Pipes
- Welded Pipes
- EFW Pipes
- Seamless Tubes
- Welded Tubes
- Forged Fittings
- Olets
- Pipe Fittings
- Flanges
- SS 304/304L/304H Flanges
- SS 310/310S/310H Flanges
- SS 316/316L/316H Flanges
- SS 316Ti Flanges
- SS 321/321H Flanges
- SS 347/347H Flanges
- 254 SMO Flanges
- SS 904L Flanges
- Sheet & Plate & Coils
- Special Plates
- Fasteners
- Gaskets
- Duplex Steel Products
- Super Duplex Steel Products
- Inconel Products
- Hastelloy Products
- Monel Products
- Nickel Alloy Products
- Titanium Products
- Cupro Nickel Products
- Carbon Steel Products
- Alloy Steel Products
- Other Products
Priminox Overseas
502, 5th Floor, Radhe Vallabh CHS, Modi Chambers, French Bridge, Opera House, Mumbai 400004, India
Telephone No –
+91-22-22401988
Email Id –
info@priminox.com