Duplex Steel Fasteners Manufacturers in India

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Ramesh Steel Corporation is specialized in manufacturing and supplying of Duplex Steel Fasteners , Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges in Duplex steel, alloy Steel & carbon Steel Since 1982, we manufacture wide range of Duplex Steel Fasteners such as Duplex nuts,Duplex bolts,Duplex screws,Duplex washers,Duplex bolts and screws,Duplex heavy hex bolts,Duplex finished hex bolts,Duplex oval neck track bolts,Duplex bent bolts,Duplex hex cap screws,Duplex heavy hex screws,Duplex 12-point screws,Duplex socket head cap screws etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Duplex Steel Fasteners in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Nigeria, Australia, Malaysia, Egypt, South Africa, Tanzania, Kenya, Mozambique, Angola, Gabon Germany, Turkey, France, United Kingdom, Italy, Netherlands, Iraq , Saudi Arabia, United Arab Emirates , Iisrael, Jordan, Oman, Kuwait, Qatar, Bahrain, Bangladesh, China, Indonesia, South Korea, Pakistan, Philippines, Singapore, Sri Lanka, Thailand, Vietnam, Brazil, Colombia, Argentina & United States of America, Ramesh Steel corporation is the only company in INDIA which is approved Manufacturer & supplier of Duplex Steel Fasteners in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Ramesh Steel Corporation is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2006 & PED approved Manufacturer since 2008, Ramesh Steel is India's 6th largest Manufacturer, supplier & exporter of Duplex Steel Fasteners .

Ramesh steel corporation is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Carbon Steel Fasteners , Duplex Steel Fasteners and Alloy Steel Fasteners according to ANSI , API , MSS , DIN for the world market. We are experienced & specialized in manufacturing special ring Fasteners and other forgings as per drawing provided by our clients.

We supply ASME Code and Non Code Industrial Fasteners for the Petrochemical, Chemical & Waterworks industries. check our price before buying Fasteners in Carbon Steel Fasteners , Duplex Steel Fasteners , Alloy Steel Fasteners .


Ready Stock of  Duplex Steel Fasteners at our Warehouse Mumbai,India

Ready Stock of Duplex Steel Fasteners at our Warehouse Mumbai,India


Duplex Steel Fasteners Specification

Material
Size
Length
Specification

Duplex Steel

 

M02 to M30

3 mm
to 
200 mm

IS

BS

ASTM


STANDARDWERKSTOFF NR.UNS
Duplex 22051.4462S31803 / S32205

Material:
Duplex Stainless Steel, Super Duplex Stainless Steel.
Standard :

ASTM / ASME F60 / F51/ F61 / F55 / F53

Grade:

UNS S31803, S32205, S32550, S32750, S32760

Type of Fasteners:

Bolts : Bolts stud bolts, hex head bolts, socket hexagon head screw anchor bolts, u-bolts, J bolts, mushroom head square neck bolts, t- head bolts, wing screw, eye bolt, eye bolt, foundation bolts and structural bolts

Washer : Plain washer , plain big & small OD washer , spring lock washer , spring washer heavy duty , tooth washer , star washer , tab washer with one & two tab

Nuts : Hexagon nuts, hexagon coupling nuts, hexagon thin nut, square nut, hexagon castle nuts, self locking nut, hexagon domed cap nuts

Screw : Pan head slotted screws, cheese head slotted screws, countersunk head slotted screws, countersunk raised head slotted screws, pan phillipse head screw, countersunk Phillipse raised head screws, slotted cheese trim head machine screws, socket head allen cap screws, allen countersunk socket head cap screws, socket head shoulder screws, socket head cap screw low head, hexagon socket set screw with flat point, hexagon socket set screws with cone point, hexagon socket set screw with dog point, hexagon socket set screws with dog point, hexagon socket set screws with cup point, imprial socket cap screws.

Other : Threaded rod, as per drawing and customers spec. coating, hot dipped galvanizing, phosphate, Teflon, xylon, zinc, cadmium.

     

    In Form of:

    Hex, Square, Round , Threading as per Gauge Etc.


    Duplex Steel Fasteners Useful Info

    Grade Designation
    Alloy
    Common Name
    Related Specifications
     
     
    European
    UNS
    ASTM/ASME
    Alloy 2205
    SAF 2205 ®
    1.4462
    S32205
    F60
    31803
    31803
    1.4462
    S31803
    F51
    Alloy 255
    Ferralium 255 ®
    1.4507
    S32550
    F61
    Zeron 100
    Zeron 100 ®
    1.4501
    S32760
    F55
    Alloy 2507
    SAF 2507 ®
    1.4410
    S32750
    F53
     

    • Duplex stainless steels have a two-phase microstructure of austenite and ferrite grains.The duplex structure gives this family of stainless steels a combination of attractive properties:Strength:

    • Duplex stainless steel is about twice as strong as regular austenitic or ferritic stainless steels.Toughness and ductility:

    • Duplex stainless steel has significantly better toughness and ductility than ferritic grades; however, they do not reach the excellent values of austenitic grades.

    • Corrosion resistance: As with all stainless steels, corrosion resistance depends mostly on the composition of the stainless steel. For chloride pitting and crevice corrosion resistance, their chromium, molybdenum and nitrogen content are most important. Duplex stainless steel grades have a range of corrosion resistance, similar to the range for austenitic stainless steels, i.e from Type 304 or 316 (e.g. LDX 2101©) to 6% molybdenum (e.g. SAF 2507©) stainless steels.

    • Stress corrosion cracking resistance: Duplex stainless steel shows very good stress corrosion cracking (SCC) resistance, a property they have "inherited" from the ferritic side. SCC can be a problem under certain circumstances (chlorides, humidity, elevated temperature) for standard austenitics such as Types 304 and 316.

    • Cost: Duplex stainless steel has lower nickel and molybdenum contents than their austenitic counterparts of similar corrosion resistance. Due to the lower alloying content, duplex stainless steel can be lower in cost, especially in times of high alloy surcharges. Additionally, it may often be possible to reduce the section thickness of duplex stainless steel, due to its increased yield strength compared to austenitic stainless steel. The combination can lead to significant cost and weight savings compared to a solution in austenitic stainless steels.


    Duplex Steel Fasteners

    Duplex Steel Fasteners
    Standard:ASTM / ASME SA 790
    Size:M02 to M30
    Length:3 mm To 200 mm
    Grade:UNS NO. S 31803, S 32205, S 32550, S 32750
    Specification:IS, BS, ASTM
    Type:Bolts, nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc.


    Super Duplex fasteners

    Super Duplex fasteners
    Standard:ASTM A193 / ASTM A194
    Size:M10 TO M100
    Length:UPTO 5 METERS
    Grade:UNS NO. S 32750, S 32760, S 32950.
    Specification:IS, BS, ASTM
    Type:Bolt, Hex Bolt, Stud Bolt, Eye Bolt, Screw, Nut, U Bolt, Washer, Threaded Bolt Etc.
     



    STANDARDWERKSTOFF NR.UNS
    Super Duplex S25071.4410S32750 / S32950

    ASTM A182 Duplex and Super Duplex Steel Fasteners Specification

    ASTM A182 Duplex and Super Duplex Steel Fasteners

    Dimensions : DIN, ASTM, BS and all International Standards

    Specifications : ASTM A790, A193 A194, ASME SA182, F51, F60

    Size : M10 to M100

    Length : UPTO 5 METERS

    Grade : UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760.

    Types : Bolts, Nuts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts.

     



    Duplex Steel Fasteners Products

    Duplex Steel 2205 Bolts Available Types
    • Machine Bolt
    • Hex Head Bolt
    • Hex Bolts
    • Grub Screw
    • Lag Bolts
    • Set Screw
    • Eye Bolt
    • Scraper Blade Bolts
    • Step Bolt
    • Anchor Bolt
    • Elevator Bolt
    • Tap Bolts
    • Hex Cap Screws
    • Stove Bolt
    • Wedge Anchors
    • Flat Head Cap Screws
    • Hanger Bolt
    • Socket Cap Screw
    • L-9 Hi-Head Cap Screws
    • U Bolt
    • Plow Bolts
    • Shoulder Bolt
    • Flange Bolt
    • SQ Head Set Screws
    • J Bolt
    • Draw Bolt
    • Toggle Bolts
    • Carriage Bolts
    Duplex Steel 2205 Washer Available Types
    • Types of Nuts
    • 2-H Heavy Hex Nuts
    • Acorn Nuts
    • Heavy Hex Nuts
    • Jam Nuts
    • Kep Nuts
    • Nylon Insert Locknuts
    • Slotted Nut
    • High Nut
    • Castle Nut
    • Custom Nut
    • Serrated Flange Nut
    • Auto Locknuts
    • Coupling Nuts
    • Slotted Nuts
    • Square Nuts
    • Wing Nuts
    • Miscellaneous Nuts
    • Flex Lock Nut
    • 2 Way Lock Nut
    • Cap Nut
    • K Lock Nut
    • T Tee Nuts
    • Flange Lock Nut
    Duplex Steel 2205 Nuts Available Types
    • A-325 Flat Washers
    • Fender Washers
    • Internal Tooth Lock
    • External Tooth Lock
    • Plain Washers
    • Square Washers
    • Dome Plain Washers
    • Countersunk Washers
    • Dock Washers
    • Ogee Washers
    • Miscellaneous Washers
    • Bevel Washers
    • Flat Washers - SAE
    • Flat Washers - USS
    • Split Lock Washers
    • Spring /Lock Washer
    • Hexagonal Washers
    • Dome Tooth Washers
    • Fender Washers
    • Tooth Lock Washers
    • Customized Washers
    Duplex Steel 2205 Screws Available Types
    • Machine Screws
    • Self Drilling Screws
    • Wood Screws
    • Tapping Screws
    • Thread Cutting

    Four Properties of Duplex Steel Fasteners

    Duplex steel fasteners use Duplex steel as raw materials. Duplex steel fastener has four properties.

    1. High temperature resistance. For high hardness, the fastener has strong oxidation resistance. It cannot work under high temperature and cannot be interfered by high temperature. If the fasteners is passivated after being made out, the temperature resistance will be better.

    2. Physical properties. Duplex steel fasteners has higher specific resistance. The specific resistance of Duplex steel is higher than that of carbon steel by five times. Standard parts have an expansion factor. Through experiment, if the temperature is higher, the expansion factor of Duplex steel fasteners will be improved definitely. 

    3. Stress capacity. Duplex steel fasteners can endure moderate stress. Although it cannot be compared favorably with high strength bolt, the fasteners can still meet the common requirements.

    4. Mechanical properties. High rust resistance and corrosion resistance have close relationship with the features of Duplex steel. For standard parts developing constantly, mechanical properties of Duplex steel fasteners will be enhanced further.  


    Chemical Properties Of 2205 (UNS-S32205/UNS-S31803) Duplex Steel

    C Mn Si P S Cr Mo Ni N
    2205
    (S31803)
    0.03
    max
    2.0
    max
    1.0
    max
    0.03
    max
    0.02
    max
    min: 21.0
    max: 23.0
    min: 2.5
    max: 3.5
    min: 4.5
    max: 6.5
    min: 0.08
    max: 0.20
    2205
    (S32205)
    0.03
    max
    2.0
    max
    1.0
    max
    0.03
    max
    0.02
    max
    min: 22.0
    max: 23.0
    min: 3.0
    max: 3.5
    min: 4.5
    max: 6.5
    min: 0.14
    max: 0.20

    Mechanical Properties Of 2205 (UNS-S32205/UNS-S31803) Duplex Steel

    Grade Tensile Strength
    (MPa) min
    Yield Strength
    0.2% Proof (MPa) min
    Elongation 
    (% in 50mm)
    Hardness 
    Rockwell C (HR C)
    UNS-S 31803650-88044825
    UNS-S 322056214482521 max

    Physical Properties Of 2205 (UNS-S32205/UNS-S31803) Duplex Steel

    Density
    lbm/in3
    Electrical
    Resistivity
    mW•in
    Thermal
    Conductivity
    (BTU/hr•ft•°F)
    Heat
    Capacity
    BTU/lbm•°F
    Electrical
    Resistivity
    (in x 10-6)
    at 68°F0.27827.68.70.11233.5
    at 212°F26.19.20.11935.4
    at 392°F25.49.80.12737.4
    at 572°F24.910.40.13439.4


    Duplex Steel Fasteners Ready Stock At Ramesh Steel Corporation

    Type Of Duplex Steel Bolts Available At Best Price



    Type Of Duplex Steel Nuts Available At Best Price



    Type Of Duplex Steel Screws Available At Best Price



    Type Of Duplex Steel Washers Available At Best Price



    Duplex Steel Fasteners Grades Available in Stock

    •   Duplex Steel Fasteners
    •   Duplex Steel 2205 Fasteners
    •   Duplex Steel 2507 Fasteners
    •   ASTM A790 Duplex Steel Fasteners
    •   ASME SA 790 Duplex Steel Fasteners
    •   ASTM A193 Duplex 2205 Fasteners
    • UNS S31803 Duplex Steel Fasteners
    •   Duplex Steel werkstoff nr. 1.4462 Fasteners
    •   UNS S32205 Duplex Steel Fasteners
    •   UNS S32550 Duplex Steel Fasteners
    •   UNS S32750 Duplex Steel Fasteners
    •   UNS S32760 Duplex Steel Fasteners
    • Duplex 1.4462 Fasteners
    •   ASTM A182 F51 Duplex Fasteners
    •   ASTM A182 F60 Duplex Fasteners
    •   din 1.4462 Duplex Steel Fasteners
    •   Duplex 2507 Stainless Steel Fasteners
    •   Duplex Steel UNS S31803 Fasteners

    Available Types of Duplex Steel Bolts


    Available Types of Duplex Steel Nuts


    Available Duplex Steel Screws Type


    Available Duplex Steel Washers Type


    Available 2205 Duplex Steel Nuts Type

    • 2205 duplex steel Nut Bolt
    • 2205 duplex steel Hex Nuts
    • 2205 duplex steel Hex machine screw nuts
    • 2205 duplex steel Hex lock nuts nylon insert
    • 2205 duplex steel Hex jam nuts
    • 2205 duplex steel Hex jam nylon lock nuts
    • 2205 duplex steel Heavy hex nuts
    • 2205 duplex steel Wing nuts
    • 2205 duplex steel Cap nuts
    • 2205 duplex steel Acorn nuts
    • 2205 duplex steel Square nuts
    • 2205 duplex steel K-Lock nuts
    • 2205 duplex steel Domed Cap Nuts
    • 2205 duplex steel Imperial Thread Nuts
    • 2205 duplex steel Imperial Thread Nylock Nuts
    • 2205 duplex steel Sleeve Nuts
    • 2205 duplex steel Prevailing torque lock nuts
    • 2205 duplex steel Top lock nuts
    • 2205 duplex steel Two-way reversible lock nuts
    • 2205 duplex steel Pin-Lock nuts
    • 2205 duplex steel T-Nuts
    • 2205 duplex steel Coupling nuts
    • 2205 duplex steel Slotted nuts
    • 2205 duplex steel Castle nuts
    • 2205 duplex steel Flange nuts serrated
    • 2205 duplex steel Metric nuts
    • 2205 duplex steel Machine Hex Nuts
    • 2205 duplex steel Finished Hex Nuts
    • 2205 duplex steel High Nuts
    • 2205 duplex steel Cage Nuts
    • 2205 duplex steel Security Nuts
    • 2205 duplex steel Weld Nuts
    • 2205 duplex steel Forged Eye Nut
    • 2205 duplex steel Rivet Nuts
    • 2205 duplex steel Slotted Hex Nut
    • 2205 duplex steel ACME Hex Nuts
    • 2205 duplex steel Nylock Nuts
    • 2205 duplex steel Anco Locknuts
    • 2205 duplex steel Flexloc Nuts
    • 2205 duplex steel Reversible Locknuts
    • 2205 duplex steel Panel Nut
    • 2205 duplex steel Poly Nut
    • 2205 duplex steel Conelock Nut
    • 2205 duplex steel Self Clinching Nuts
    • 2205 duplex steel Imperial Nuts
    • 2205 duplex steel Industrial Nuts
    • 2205 duplex steel Miscellaneous Nuts
    • 2205 duplex steel Thin Nuts

    Available 2205 Duplex Steel Bolts Type

    • 2205 duplex steel Eye Bolt
    • 2205 duplex steel Eye Bolt With Shoulder
    • 2205 duplex steel Eye Bolt No Shoulder
    • 2205 duplex steel Turned Eye Bolts
    • 2205 duplex steel Screw Thread Eye Bolt
    • 2205 duplex steel U-bolts
    • 2205 duplex steel Square U-bolts
    • 2205 duplex steel Lag Bolts
    • 2205 duplex steel Bolts and nuts
    • 2205 duplex steel Serrated Flange Bolts
    • 2205 duplex steel Hex Head Bolts
    • 2205 duplex steel All Thread Studs
    • 2205 duplex steel Tee-Hammer Head Bolt
    • 2205 duplex steel Button Head Bolts
    • 2205 duplex steel Heavy Hex Bolts
    • 2205 duplex steel Square Head Bolts
    • 2205 duplex steel 12-Point Flange Bolts
    • 2205 duplex steel Timber Bolts
    • 2205 duplex steel Jack Bolts
    • 2205 duplex steel Bent Bolts
    • 2205 duplex steel Allen Bolt
    • 2205 duplex steel Long Bolt
    • 2205 duplex steel Carriage Bolts
    • 2205 duplex steel Tap Studs
    • 2205 duplex steel High Strength Structural Bolts
    • 2205 duplex steel Hexagon Bolts for Steel Structures
    • 2205 duplex steel Step Bolts for Steel Structures
    • 2205 duplex steel Elevator Bolts
    • 2205 duplex steel Hanger Bolts
    • 2205 duplex steel Hex Machine Bolts
    • 2205 duplex steel Hex Tap Bolts
    • 2205 duplex steel Metric Bolts
    • 2205 duplex steel Plow Bolts
    • 2205 duplex steel Square Head Machine Bolts
    • 2205 duplex steel Step Bolts
    • 2205 duplex steel Structural Bolts
    • 2205 duplex steel Hex Flange Bolt
    • 2205 duplex steel Stud bolts
    • 2205 duplex steel Double end studs
    • 2205 duplex steel Security Anti Theft Bolts
    • 2205 duplex steel Hex Head Bolt With Plain Spring Washer

    Other Types of Duplex Steel Fasteners

    • ASTM A182 F51 F60 2205 UNS S32205 Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners
    • ASTM A182 F51 F60 2205 UNS S32205 Duplex stainless steel Fasteners


    Duplex Steel Fasteners Price

    • Super Duplex Stainless Steel Fasteners S32760 Bolts
      US $0.1-5 / Piece ( FOB Price)
    • 310S . 904L . 254SMO . 2205 Stainless steel fasteners DIN1587 hex acorn nuts
      US $0.1-10 / Piece ( FOB Price)
    • Duplex Steel Screws
      US $0.0005-0.04 / Piece ( FOB Price)
    • DUPLEX ALLOY 2205 BOLT NUT AND WASHERS
      US $0.1-100 / Piece ( FOB Price)
    • super duplex UNS S32760 Zeron100 threaded fasteners
      US $0.2-2 / Piece ( FOB Price)
    • Super Duplex Stainless Steel Fasteners S32760 Bolts
      US $0.1-5 / Piece ( FOB Price)
    • Best-selling fasteners super duplex stainless steel bolts and nuts
      US $0.01-0.3 / Piece ( FOB Price)
    • Super quality special urns duplex steels fasteners
      US $1.15-1.2 / Piece ( FOB Price)
    • Super Duplex alloy fastener:2507 , F53, S32750, 1.4410 nuts
      US $1-100 / Piece ( FOB Price)
    • Fastener 309S&309 Stainless Steel fasteners Super Duplex hex bolts 310 /310S
      US $0.2-10 / Piece ( FOB Price)
    • Manufacturer of Duplex Steel Fasteners
      US $800-1200 / Ton ( FOB Price)
    • super duplex UNS S32760 Zeron100 threaded fasteners
      US $0.2-2 / Piece ( FOB Price)
    • Hot sales zeron100 flange bolt
      US $0.01-0.1 / Piece ( FOB Price)
    • hex shape 2205 bolts and nuts
      US $0.1-0.15 / Piece ( FOB Price)
    • 310S . 904L . 254SMO . 2205 Stainless steel fasteners DIN1587 hex acorn nuts
      US $0.1-10 / Piece ( FOB Price)
    • Factory wholesale duplex 2205 bolt nut
      US $0.008-0.05 / Piece ( FOB Price)
    • DUPLEX ALLOY 2205 BOLT NUT AND WASHERS
      US $0.1-100 / Piece ( FOB Price)
    • High Tensile Fasteners nut and bolt, 2205 duplex bolt nut washer
      US $0.0005-0.04 / Piece ( FOB Price)
    • Super Duplex alloy fastener:2507 hex bolt,nut F53, S32750, 1.4410 fine rod bolt ISO4015
      US $0.5-10 / Piece ( FOB Price)
    • Duplex Steel Screws
      US $10-40 / Bag ( FOB Price)
    • bolts nut and industrial fasteners
      US $700-1200 / Ton ( FOB Price)
    • 2205 Duplex Stainless Steel Hexagon Bolt
      US $0.01-1.5 / Piece
    • S31803 /Duplex 2205 stainless steel fastener heavy hex nuts M8
      US $0.001-0.009 / Piece
    • Duplex Stainless Steel 2205/DIN 1.4462 DIN912 Hex Socket Cap Screw
    • US $0.1-2 / Piece
    • 2205 duplex stainless steel spring washer
      US $0.02-0.6 / Piece
    • Duplex Steel 2205 full threaded Stud bolt
      US $1-2000 / Piece
    • DIN933 high quality m24 2205 S31803 stainless steel bolt
      US $0.01-0.1 / Piece
    • Duplex2205, S.S Domed nut S31803,S32750,S32760 Size:M27
      US $0.5-10 / Piece
    • S31803 / F51 S32750 / F53 stainless steel fastener hex socket cap screws S32760 / F55
    • US $0.1-10 / Piece
    • duplex steel S31803 stainless steel washers ring washer
      US $0.1-50 / Piece
    • Duplex 2205 eye bolt UNS S31803 stud bolt EN 1.4462 bolt and nut
      US $0.01-5 / Piece
    • High temperature alloy steel GH4146 super duplex 2507 U bolt
      US $1-100 / Piece
    • Super Duplex 2507/UNS S32750 Hex Nut/ Nuts
      US $0.0002-0.005 / Piece
    • DIN/EN 1.4410/Duplex 2507 Stainless Steel Screws
    • US $0.08-1 / Piece
    • Super Duplex alloy fastener 2507 , F53, S32750, 1.4410 washers
      US $0.1-5 / Piece
    • S32750 & 2507 Super Duplex Steel fastener stud bolt S32760 & Zeron100
      US $0.1-10 / Piece
    • Zeron 100 Bolts
      US $1-100 / Piece
    • Zeron 100 Nuts
      US $0.0002-0.005 / Piece
    • Zeron 100 Screws
    • US $0.08-1 / Piece
    • Zeron 100 Washers
      US $0.1-5 / Piece
    • Zeron 100 Stud Bolt
      US $0.1-10 / Piece


    Price List of Duplex Steel Bolts




    Price List of Duplex Steel Nuts




     






    Duplex Steel Fasteners Surface Coating

    • Duplex Steel Fasteners Hot Dipped Galvanizing
    • Duplex Steel Fasteners Epoxy Coating
    • Duplex Steel Fasteners Electro Polished
    • Duplex Steel Fasteners Passivation
    • Duplex Steel Fasteners Zinc Plating
    • Duplex Steel Fasteners Chrome Plating
    • Duplex Steel Fasteners Mirror Buffed
    • Duplex Steel Fasteners Teflon Coating
    • Duplex Steel Fasteners Oxidized

    Why Choose Ramesh Steel Corporation While Buying Duplex Steel Fasteners ?

    • Government and Private Laboratory Testing
    • Very quick delivery
    • Mill test report/ Digital Mill test report in accordance with EN10204 NACE 3.1, NACE 3.2
    • High pressure sustainability
    • Test certificate from ISO 17025 Standards Laboratory
    • Same day shipping of the goods
    • Impeccable surface finish
    • Product replacement warranty
    • After sales support and service
    • World class buying experience
    • Highest stock in the country
    • Stringent Quality Testing and Control
    • 3rd Party inspection

     


    Packaging & Shipping of Duplex Steel Fasteners

    Duplex Steel Fasteners Packing & Shipping

    Duplex Steel Fasteners Packed

    Duplex Steel Fasteners Packing & Shipping 

    Duplex Steel Fasteners Packed



  • Duplex Steel Fasteners Marking
    Our products like Duplex Steel Fasteners are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All Duplex Steel Fasteners are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products. Duplex Steel Fasteners Test Certificates



  • Duplex Steel Fasteners Application Industry

    • Duplex Fasteners Used In Fertilizers Industry
    • Duplex Fasteners Used In Aerospace Industry
    • Duplex Fasteners Used In Nuclear Power Plant Industry
    • Duplex Fasteners Used In Chemical Industry
    • Duplex Fasteners Used In Oil & Gas Industry
    • Duplex Fasteners Used In Refineries Industry
    • Duplex Fasteners Used In Petrochemical Industry
    • Duplex Fasteners Used In Paper Industry

    Duplex Steel Fasteners Salient features

    High tolerance
    Static pressure
    Static pressure
    Dimensional preciseness
    Corrosion resistance
    Severe vibration under impulse pressure
    Long service life
    Study construction
    Perfect installation & application

    Fasteners ASTM Grades

    ASTM A193 Grade B5, ASTM A193 Grade B6, ASTM A193 Grade B7, ASTM A193 Grade B16, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A193 Grade B8, ASTM A193 Grade B8C, ASTM A193 Grade B8M, ASTM A193 Grade B8T, ASTM A320 Grade L7, ASTM A320 Grade L7A, ASTM A320 Grade L7B, ASTM A320 Grade LC7, ASTM A320 Grade L43, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8T, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8, ASTM A320 Grade B8C, ASTM A320 Grade B8F, ASTM A320 Grade B8M, ASTM A320 Grade B8T, SAE J429 Grade 5, ASTM A449, SAE J429 Grade 5.1, SAE J429 Grade 5.2, ASTM A325 Type 1, ASTM A325 Type 2, ASTM A325 Type 3, ASTM A354 Grade BB, ASTM A354 Grade BC, SAE J429 Grade 7, SAE J429 Grade 8, ASTM A354 Grade BD, SAE J429 Grade 8.1, ASTM A490




    We have supplied Duplex Steel Fasteners to below countries


    Malaysia Angola Netherlands
    Nigeria Gabon
    Egypt Germany Iraq
    South Africa Turkey United Arab Emirates
    Tanzania France israel
    Kenya United Kingdom Jordan
    Algeria Italy Oman
    Uganda Philippines Kuwait
    Ghana Singapore Qatar
    Mozambique Sri Lanka China
    Morocco Thailand Indonesia
    Saudi Arabia Vietnam Japan
    Canada United States Pakistan
    Mexico