Duplex Steel Bolts Manufacturers in India
Duplex Steel Bolts Manufacturer, ASTM F60 UNS S32205 Duplex 2205 Bolts, 2205 Duplex Steel Bolts, High Tensile Duplex Steel Bolts, Industrial Duplex Steel Bolts, ASTM F60 Alloy 2205 Bolts, Duplex Stainless Steel 2205 Bolt, ASTM F60 Duplex 2205 Bolts, Duplex Flange Bolts, Duplex Elevator Bolts, Duplex 12 Point Flange Bolts, Duplex Lag Bolts, Duplex Stove Bolts, Duplex Tap Bolts Manufacturers in India. ANSI/ASME B18.2.1,B18.2.2,B18.2.3 Duplex Steel Bolts.
Duplex Steel Bolts Manufacturer, Duplex Steel Bolts Suppliers, F44 Duplex Steel Bolts, F51 Duplex Steel Bolts, F53 Duplex Steel Bolts, Duplex Step Bolts, Duplex U Bolts, Duplex J Bolts, Duplex Heavy Hex Head Bolts, Duplex Custom Bolts, Duplex Custom Bolts, Duplex 12 Point Bolts, Duplex Bolts Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
Riton Metal Industries 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 1991, we manufacture wide range of Duplex Steel Bolts such as Duplex Steel Hex Head Bolts, Duplex Steel Socket Cap Bolts, Duplex Steel Carriage Bolts, Duplex Steel Flange Bolts, Duplex Steel Elevator Bolts, Duplex Steel 12 Point Flange Bolts, Duplex Steel Lag Bolts, Duplex Steel Stove Bolts, Duplex Steel Tap Bolts, Duplex Steel Machine Bolts, Duplex Steel Metric Bolts, Duplex Steel Hexagon Bolts, Duplex Steel Shoulder Bolts, Duplex Steel Anchor Bolts, Duplex Steel Eye Bolts, Duplex Steel Plow Bolts, Duplex Steel Draw Bolts, Duplex Steel Hanger Bolts, Duplex Steel Step Bolts, Duplex Steel U Bolts, Duplex Steel J Bolts, Duplex Steel Heavy Hex Head Bolts, Duplex Steel Custom Bolts, Duplex Steel Custom Bolts, Duplex Steel 12 Point Bolts, 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, Iran , 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, Riton Metal Industries is the only company in INDIA which is approved Manufacturer & supplier of Duplex Steel Bolts 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, Riton Metal Industries is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2006 & PED approved Manufacturer since 2008, Riton Metal Industries is India's 6th largest Manufacturer, supplier & exporter of Duplex Steel Bolts .
Riton Metal Industries is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Carbon Steel Bolts , Duplex Steel Bolts and Alloy Steel Bolts 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 Bolts , Duplex Steel Bolts , Alloy Steel Bolts .
Duplex Steel Bolts Specification
Material | Size | Length | Specification |
Duplex Stainless Steel Bolts
| M02 to M30 | 3 mm | IS BS ASTM |
Duplex 2205 Stud Bolts Specification
Material | Size | Length | Specification |
Duplex Stainless Steel Stud Bolts
| M02 to M30 | 3 mm | IS BS ASTM |
Material: | Duplex Stainless Steel, Super Duplex Stainless Steel. |
Standard : | ASTM / ASME F60 / F51/ F61 / F55 / F53 |
Grade: | UNS S31803, S32205, S32550, S32750, S32760 |
Duplex Steel Bolts Dimensions - Duplex Bolting
| Alloy | Common Name | Related Specifications | ||
|---|---|---|---|---|
| European | UNS | ASTM/ASME | ||
| Alloy 2205 | SAF 2205 ® | 1.4462 | S32205 | F60 |
| 31803 | 31803 | 1.4462 | S31803 | F51 |
Super Duplex Bolts Dimensions - Super Duplex Bolting
| Alloy | Common Name | Related Specification | ||
|---|---|---|---|---|
| European | UNS | ASTM/ASME | ||
| Alloy 255 | Ferralium 255 ® | 1.4507 | S32550 | F61 |
| Zeron 100 | Zeron 100 ® | 1.4501 | S32760 | F55 |
| Alloy 2507 | SAF 2507 ® | 1.4410 | S32750 | F53 |
Common Duplex Fastener Grades
Duplex Alloy 2205 Bolts
Duplex 2205 material, whose “Duplex” name is derived from the mixed microstructure which contains roughly equal portions of ferrite and austenite. This grade is the most popular variety and is a two-phase material containing 22% chromium, 3% molybdenum, 5 to 6% nickel alloyed steel. This grade is a significant upgrade from 316 stainless steel in terms of both yield strength and corrosion resistance.
Super Duplex Alloy 2507 Bolts
Super Duplex2507 is a stainless steel with 25% chromium, 4% molybdenum, and 7% nickel. Super Duplex 2507 is particularly well suited for use in environments such as warm chlorinated seawater and acidic, chloride containing media. It has similiar properties to Duplex 2205 but is more corrosion resistant and performs well in moderately corrosive environments.
Property Class of Stainless Steel Bolts
For Bolts & Screws: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H
For Nuts: A2-70, A2-80, A4-70, A4-80, F594C, F594D, F594G, F594H, A2-035, A4-040
For SHCS: F837B, F837C, F837E, F837
For Threaded Rods: A2-70, A2-80, A4-70, A4-80, F593C, F593D, F593G, F593H, B8, B8M CL1 & CL2
Four Properties of Duplex Steel Bolts
Duplex steel Bolts use Duplex steel as raw materials. Duplex steel Bolts has four properties.1. High temperature resistance. For high hardness, the Bolts has strong oxidation resistance. It cannot work under high temperature and cannot be interfered by high temperature. If the Bolts is passivated after being made out, the temperature resistance will be better.
2. Physical properties. Duplex steel Bolts 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 Bolts will be improved definitely.
3. Stress capacity. Duplex steel Bolts can endure moderate stress. Although it cannot be compared favorably with high strength bolt, the fastener 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 Bolts will be enhanced further.
Mechanical properties of 2205 Duplex Steel Bolts
Typical physical properties for annealed grade 2205 Duplex Steel Bolts
Grade |
Tensile Strength (MPa) min |
Yield Strength 0.2% Proof (MPa) min |
Elongation (% in 50mm) |
Hardness Rockwell C (HR C) |
|---|---|---|---|---|
UNS-S 31803 | 650-880 | 448 | 25 | |
UNS-S 32205 | 621 | 448 | 25 | 21 max |
Chemical Composition for 2205 Duplex Steel Bolts
Typical compositional ranges for 2205 Duplex Steel Bolts
| 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 |
Physical Properties for 2205 Duplex Steel Bolts
Typical physical properties for annealed Stainless Steel Bolts
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°F | 0.278 | 27.6 | 8.7 | 0.112 | 33.5 |
at 212°F | 26.1 | 9.2 | 0.119 | 35.4 | |
at 392°F | 25.4 | 9.8 | 0.127 | 37.4 | |
at 572°F | 24.9 | 10.4 | 0.134 | 39.4 |
Grade Designation of 2205 Duplex Steel Bolts
Alloy |
Common Name |
Related Specifications |
||
|---|---|---|---|---|
European |
UNS |
ASTM/ASME |
||
Alloy 2205 | SAF 2205 ® | 1.4462 | S32205 | F60 |
Duplex Steel Bolts Ready Stock At Riton Metal Industries
Type Of Duplex Steel Bolts Available At Best Price
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Duplex Steel 12 Point Flange Bolt / Duplex 12 Point Flange Bolt | 
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Duplex Steel Heavy Hex Head Bolt / Duplex Heavy Hex Head Bolt | 
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Duplex Steel Bolts Grades available in Stock
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Types of Duplex Steel Bolts
Types of 2205 Duplex Steel Bolts
Our Specialization in Below Duplex Steel Bolts
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Duplex Steel Fasteners, Duplex Steel Bolts Price
Duplex Steel Fasteners Including Duplex steel Bolts, Duplex Steel Nuts, Duplex Steel Screws, Duplex Steel Machine screws.
- 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
Duplex Steel Bolts Useful Info
Alloy |
Common Name |
Related Specifications |
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|---|---|---|---|---|
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 Bolts Surface Coating
- Duplex Bolts Hot Dipped Galvanizing
- Duplex Bolts Epoxy Coating
- Duplex Bolts Electro Polished
- Duplex Bolts Passivation
- Duplex Bolts Zinc Plating
- Duplx Bolts Chrome Plating
- Duplex Bolts Mirror Buffed
- Duplex Bolts Teflon Coating
- Duplex Bolts Oxidized
Why Choose Riton Metal Industries While Buying Duplex Steel Bolts ?
- 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 Bolts
 Duplex Steel Bolts Packed |
 Duplex Steel Bolts Packed |
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- Packaging
Duplex Steel Bolts Supply Area
We Supply Our Duplex Steel Bolts to various countries like Nigeria , Egypt , South Africa , Tanzania , Kenya , Mozambique , Angola , Gabon Germany , Turkey , France , United Kingdom , Italy , Netherlands , Iran , 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 - Fast delivery and best packaging
Our products like Duplex Steel Bolts 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 Bolts are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking on our products. Duplex Steel Bolts Test Certificates
Duplex Steel Bolts Application Industry
- Duplex Bolts Used In Fertilizers Industry
- Duplex Bolts Used In Aerospace Industry
- Duplex Bolts Used In Nuclear Power Plant Industry
- Duplex Bolts Used In Chemical Industry
- Duplkex Bolts Used In Oil & Gas Industry
- Duplex Bolts Used In Refineries Industry
- Duplex Bolts Used In Petrochemical Industry
- Duplex Bolts Used In Paper Industry
Duplex Steel Bolts 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
Bolts 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 Bolts to below countries
To buy Duplex Steel Bolts At best price & urgent delivery please mail to info@ritonmetalind.com , As we have Our Dealer, Distributors & direct sales representatives in below countries who will help you to buy Duplex Steel Bolts & will resolve your queries on Duplex Bolts.
| Malaysia | Angola | Netherlands |
| Nigeria | Gabon | Iran |
| 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 |
Fasteners