ASTM B366 F 904L Stainless Steel Flanges manufacturer and suppliers

ASTM B366 F 904L Stainless Steel Flanges, SS Flanges, F 904L Forged Flanges SS 904L Plate Flanges Manufacturer & Suppliers In India

Manufacturer, Supplier and Exporter of ASTM B366 F 904L Stainless Steel Flanges in India

SS Grades: F 304F 304LF 304HF 310F 310SF 316F 316LF 317F 317LF 321F 321HF 347F 347HF 410F 446F 904LF 51

Contents:

ASTM B366 F 904L Stainless Steel Flanges

Since 2004, L.G. Pipes and Tubes has manufactured ASTM B366 F 904L Stainless Steel Flanges, Slip-On Flanges, Threaded Flanges, Weld Neck Flanges, Blind Flanges, Lap Joint Flanges, Socket Weld Flanges, Reducing Flanges, Plate Flanges in all materials for oil and natural gas pipelines, refinery and petro chemistry facilities, nuclear power and electricity production plants, refinement and extrication plants, dams and hydroelectric power plants and shipbuilding industry. L.G. Pipes and Tubes is a largest manufacturer, supplier & exporter of pipe flange pieces and fabrication since the company’s superior technology in world standards and quality.

L.G. Pipes and Tubes is among the leading companies in the sector of manufacturing ASTM B366 F 904L Stainless Steel Flanges, & pipe fittings with its superior technology in compatible with the world standards, and has been the choice of many professionals and companies. We are specialized in ASTM B366 Inconel 600 ® Nickelvac 600 ®, Ferrochronin 600, Inconel 625® Fittings, Chronin® 625, Altemp® 625, Haynes® 625, Nickelvac® 625, Nicrofer® 6020 Fittings, Monel 400 ® , Nickelvac ® 400, Nicorros® 400 Fittings, Hastelloy C276®, Nickelvac® HC-276, Inconel® C276, Nicrofer® 5716 Pipe Fittings.

We offer wide gamut of ASTM B366 F 904L Stainless Steel Flanges that are widely used in diverse industries. Fittings and flanges of SS 304 / 304L, 316/ 316L are made available on request of the customers. Can be made available in forms of Slip-On Flanges, Threaded Flanges, Weld Neck Flanges, Blind Flanges, Lap Joint Flanges, Socket Weld Flanges, Reducing Flanges, Plate Flanges, Fittings, Fasteners, etc Our gamut of products conform various standards such as the varied grades of stainless steel butt weld fittings that we supply are.

Standard: ASTM/ASME A/SA 182, ASTM/ASME A 240 SA240
Grade: F304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

ASTM B366 F 904L Stainless Steel Flanges Dimensional Range & Standard Specification

Specification:

Standards Designation
ASTM B 366
ASME SB 366

Origin: West Europe / Japan / Indian / USA / Korean

ASTM B366 F 904L Stainless Steel Flanges Production Range

Specification ASTM A182 / A240 & ASME SA182 / SA240
Grade 904L, SS 904L, WP 904L
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/8" to 36"
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Type of ASTM B366 F 904L Stainless Steel Flanges we manufacture:

Manufacturer of Size
ASTM B366 F 304 Slip-On Flanges ASTM B366 F 304 Threaded Flanges

1/8" – 36"

Raised Face or Flat Face

ASTM B366 F 304 Weld Neck Flanges ASTM B366 F 304 Socket Weld Flanges
ASTM B366 F 304 Blind Flanges ASTM B366 F 304 Reducing Flanges
ASTM B366 F 304 Lap Joint Flanges ASTM B366 F 304 Plate Flanges

We are specialized in:

  1. Flanges according to ASTM A182 Grade F304, F304L F316L
  2. Pipes according to ASTM A312 Grade TP304, TP304L, TP3016L
  3. Fittings according to ASTM A403 Grade WP304, WP304L, WP316L

ASTM B366 F 904L Stainless Steel Flanges price

Click here for stainless steel pipe price list (updated price list)

ASTM A312 TP 310 Stainless Steel Welded Pipe at Factory price

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Flanges complying to various ANSI/ASME standards as well as further types and pressure classes of EN 1092-1, ISO 5620, DIN 28117, DIN 86029, DIN 86033, DIN 86037, DIN 86038, DIN 86040, DIN 86041, VG 85227, VG 85228, VG 85353, VG 85356, VG 85362, DIN 85387, NS 2527, NS 2529, NS 2538, NS 2539, NS 2540, NS 2542, etc., can be supplied within the shortest possible time frame.

Useful Information:

904L is a low carbon high alloy austenitic stainless steel, with an chromium, nickel, molybdenum and copper content, which is widely used in applications where the corrosion properties of 316L & 317L are not adequate. although originally develop for greatly improved resistance to strong reducing acids, particularly sulphuric acid. It also has an very high resistance to a wide range of environments. This feature has been verified that it is very successful after many years of practical applications, which has results that 904L has been standardized in many countries.

904L is a non-stabilised low carbon high alloy austenitic stainless steel. The addition of copper to this grade gives it greatly improved resistance to strong reducing acids, particularly sulphuric acid. It is also highly resistant to chloride attack – both pitting / crevice corrosion and stress corrosion cracking. This grade is non-magnetic in all conditions and has excellent weldability and formability. The austenitic structure also gives this grade excellent toughness, even down to cryogenic temperatures. 904L does have very substantial contents of the high cost ingredients nickel and molybdenum. Many of the applications in which this grade has previously performed well can now be fulfilled at lower cost by duplex stainless steel 2205 (S31803 or S32205), so it is used less commonly than in the past.

Characteristics

  • The high Mo and the addition of copper to this grade gives it greatly improved resistance to strong reducing acids, particularly aspheric acid
  • It is highly resistant to chloride attack, both pitting crevice corrosion and stress corrosion crashing
  • Good machine ability and weld ability
  • The austenitic structure also gives this grade excellent toughness, even down to cryogenic temperatures

Market applications:

  • Offshore, oil & gas
  • Chemical processes
  • Seawater cooling equipment
  • Control and instrumentation
  • Pharmaceutical
  • Pulp and paper processing

Technical details

Technical composition (%)
Fe
Cr
Ni
Mo
Mn
Cu
Si
P
N
C
S
904L min
Bal.
19.0
23.0
4.0
1.0
0.045
  max
23.0
28.0
5.0
2.0
2.0
1.00
0.045
0.10
0.020
0.015
Mechanical properties
904L
Tensile strenght (mpa, min)
490 – 700
Yield strength (0.2% offset mpa, min)
220
Elongation (%, min)
35
Density / weight (g / cm3 / kg)
8.05

Grade specifications for 904L grade stainless steels.

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

904L

N08904

904S13

1.4539

X1NiCrMoCuN25-20-5

2562

These comparisons are approximate only. The list is intended as a comparison of functionally similar materials not as a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Possible alternative grades to 904L stainless steel.

Grade

Why it might be chosen instead of 904L

316L

A lower cost alternative, but with much lower corrosion resistance.

6Mo

A higher resistance to pitting and crevice corrosion resistance is needed.

2205

A very similar corrosion resistance, with the 2205 having higher mechanical strength, and at a lower cost to 904L. (2205 not suitable for temperatures above 300°C.)

Super duplex

Higher corrosion resistance is needed, together with a higher strength than 904L.

Heat Resistance
Good resistance to oxidation, but like other highly alloyed grades suffers from structural instability (precipitation of brittle phases such as sigma) at elevated temperatures. 904L should not be used above about 400°C.
Heat Treatment
Solution Treatment (Annealing) – heat to 1090-1175°C and cool rapidly. This grade cannot be hardened by thermal treatment.
Welding
904L can be successfully welded by all standard methods. Care needs to be taken as this grade solidifies fully austenitic, so is susceptible to hot cracking, particularly in constrained weldments. No pre-heat should be used and in most cases post weld heat treatment is also not required. AS 1554.6 pre-qualifies Grade 904L rods and electrodes for welding of 904L.
Fabrication
904L is a high purity, low sulphur grade, and as such will not machine well. Despite this the grade can be machined using standard techniques.
Bending to a small radius is readily carried out. In most cases this is performed cold. Subsequent annealing is generally not required, although it should be considered if the fabrication is to be used in an environment where severe stress corrosion cracking conditions are anticipated.

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

Countries We Deliver To: India, United States, United Arab Emirates, Canada, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Saudi Arabia, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia

Europe: Germany, Netherland, Russia Finland, Czech, Ukraine, Italy, Spain, Poland
Middle East:Iran, UAE, SA, Iraq, Qatar, Isreal, Jordan, Bahrain, Kuwait
South America:Brazil, Chile, Peru, Venezuela, Uruguay, Argentina
Africa: Egypt, South Africa, Nigeria
Central & North America:Mexico, US, Canada, Costa Rica
South East Asia and Pacific:Japan, South Korea, Singapore, Thailand, Indonesia, Australia

ASTM B366 F 904L Stainless Steel Flanges other brand manufacturers

ASTM B366 F 904L Stainless Steel Flanges manufacturers

  • ASTM B366 F 904L Stainless Steel Flanges | Erne Fittings, Austria
  • ASTM B366 F 904L Stainless Steel Flanges | Metalfar, Italy
  • ASTM B366 F 904L Stainless Steel Flanges | Lame S.r.l., Italy
  • ASTM B366 F 904L Stainless Steel Flanges | BKL- Thai Benkan, Thailand
  • ASTM B366 F 904L Stainless Steel Flanges | BENKAN Corporation, Japan
  • ASTM B366 F 904L Stainless Steel Flanges | TecnoForge, Italy
  • ASTM B366 F 904L Stainless Steel Flanges | Ulma, Spain
  • ASTM B366 F 904L Stainless Steel Flanges | Mega, Italy
  • ASTM B366 F 904L Stainless Steel Flanges | Melesi, Italy
  • ASTM B366 F 904L Stainless Steel Flanges | Interfit, France
  • ASTM B366 F 904L Stainless Steel Flanges | Raccortubi S.p.A., Italy

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