Delivering High Quality Buttweld Fittings in Elbow, Tee, Reducer, Cap, Stub End etc.

ASTM A403 WP321H Stainless Steel Pipe Fittings manufacturers in India, A403 316 Stainless Steel Fittings, 316 Stainless Steel Pipe Fittings, SS 316 Buttweld Fittings manufacturers in India

304H Butt Weld Fittings, SS 304H Buttweld Fittings, 304H Stainless Steel Buttweld Fittings, Elbow, Tee, Reducer, Insert, Coupling, Boss, Union, Cross, Bushing

Intriduction of ASTM A403 WP321H Buttweld Fittings

ASTM A403 WP321H is a standard specification for wrought austenitic stainless steel butt-welding fittings designed for high-temperature and corrosive environments. These fittings are commonly used in industries such as petrochemical, chemical, oil and gas, and power generation, where the combination of high-temperature resistance and corrosion resistance is crucial.

  • Material Composition: ASTM A403 WP321H fittings are made from stainless steel alloy 321H, which is an austenitic stainless steel with a higher carbon content than standard grade 321. The higher carbon content enhances its high-temperature strength and creep resistance

  • Buttweld Fittings: These fittings are designed for butt-welding, which involves joining two pieces of pipe or tubing ends together. The fittings are manufactured with beveled ends to facilitate welding and are commonly used to create secure and leak-proof connections in piping systems.

  • High-Temperature Application: ASTM A403 WP321H fittings are specifically designed for use in high-temperature environments. The alloy's enhanced high-temperature properties make it suitable for applications involving elevated temperatures, such as in heat exchangers, furnace parts, and other equipment where thermal stability is crucial.

  • Corrosion Resistance: Like other stainless steel alloys, WP321H offers excellent corrosion resistance, particularly in acidic and chloride-containing environments. This makes these fittings well-suited for applications in industries where exposure to corrosive substances is a concern.

  • Heat Treatment: ASTM A403 WP321H fittings typically undergo a solution annealing process, followed by rapid cooling or quenching, to enhance their mechanical properties and corrosion resistance.

  • Standards and Specifications: The ASTM A403 specification covers various dimensions, tolerances, materials, and testing requirements for these butt-weld fittings. This ensures consistency and quality across different manufacturers and applications.

  • Common Types of Fittings: ASTM A403 WP321H fittings include a wide range of types, such as elbows, tees, reducers, crosses, caps, and stub ends. These fittings allow for changes in direction, branch-off connections, and size reductions in piping systems.

  • Welding and Fabrication: Proper welding techniques and procedures are essential when working with ASTM A403 WP321H fittings to ensure the integrity of the connections. Welding should be carried out using suitable filler materials and in accordance with recognized welding codes and practices.

In summary, ASTM A403 WP321H buttweld fittings offer a combination of high-temperature strength, corrosion resistance, and weldability, making them valuable components in various industries that require reliable and durable piping systems for challenging environments. It's important to follow proper installation and welding procedures to ensure the performance and longevity of these fittings in specific applications.

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Savoy Piping Inc. is one of the industry-leading manufacturers, traders, suppliers, and exporters of a wide range of ASTM A403 WP321h Buttweld Fittings. Stainless Steel A403 WP321h contains higher chromium and low carbon content. Lower carbon means less chromium carbide precipitation due to welding. This steel type contains as low as 0.03% of carbon content and thus reduces its susceptibility to intergranular corrosion. This kind of steel can be continuously exposed to temperatures of about 1500°F without appreciable scaling.

It is applicable in various applications like car headers, machinery parts, screws and also food handling equipment. We offer these DIN 1.4301 Stainless Steel Butt Weld Fittings in different forms like Tees, Reducers, Cross, Stub Bends, Elbow and End caps. SS UNS S30400 Butt Weld Pipe Elbow execute excellent forming and welding properties. This type of steel also shows excellent oxidation resistant properties. We develop all our products under international standards in top notch infrastructure facility to attain highest scales of quality.

Standard Specification For Stainless Steel ASTM A403 WP321h Pipe Fittings

Butt Weld Fitting Specification ASTM A403/ ASTM SA403, ASTM A815 / ASME SA815, ASTM A420 / ASME SA420, ASTM A234 / ASME SA234, ASTM A860 / ASME SA860, ASTM B366 / ASME SB366, DIN 2605 Part 1 / DIN 2605 Part 2, EN10253-2 / EN10253-4 TC1 and TC2
Butt Weld Fittings Manufacturing Process Hot / Cold / Fabricate / Seamless / Welded / Induction
Butt Weld Fittings Other Grades Stainless Steel - 304, 304L, 304H, 310s, 316, 316L, 317L, 321, 347, 904L, 410, 446 etc.
Carbon Steel - WPB, WPC, WPL6, WPHY42, WPHY46, WPHY52, WPHY56, WPHY60, WPHY65 etc.
Alloy Steel - WP5, WP9, WP11, WP22, WP91, 4140, Class 1, 2, 3 etc.
Duplex and Super Duplex - UNS N031803, UNS N032750, UNS N032760 etc.
Inconel - 600, 601, 625, 718, UNS N06600, UNS N06601, UNS N06625, UNS N07718 etc.
Incoloy - 800, 800H, 800HT, 825, UNS N08800, UNS N08810, UNS N08811, UNS N08825 etc.
Monel - 400, UNS N04400 etc.
Hastelloy - C276, C22, UNS N010276, UNS N06022 etc.
Titanium - Grade 2, Grade 3, UNS R50400, UNS R56200 etc.
Copper Nickel - 90/10, 70/30, UNS C71500, UNS C70600 etc.
Other - Alloy 20, SMO 254, UNS N08020, UNS N031254 etc.

EN / DIN
P235GHTC1/2 (St 35.8 I/ III), P265GH, S355J2H
16Mo3 (15Mo3), 10CrMo9-10 (10CrMo910), 13CrMo4-5 (13CrMo44)
X11CrMo5, X11CrMo9-1, X20CrMOV11-1, X10CrMoVNb9-1, X10CrWMoVNb9-2, 7CrMoVTiB10-10
P215NL (TTST35N/V), 12Ni14 (10Ni14)
P355N (StE355), P355NH (WStE355), P355NL1 (TStE355), P355NL2, L290NB (STE 290.7), L360NB (STE 360.7)
1.4301, 1.4306, 1.4362(Lean Duplex), 1.4401, 1.4404, 1.4435, 1.4436, 1.4439, 1.4462(Duplex), 1.4466(Super Duplex), 1.4501, 1.4539, 1.4541, 1.4550, 1.4571 1.4841, 1.4878,, 1.4876, 1.4952, 1.4835, 1.4877, 1.4910
Butt Weld Fittings Outer Diameter 1/2" NB TO 48" NB
Butt Weld Fittings Wall Thickness or Schedule Sch 10s to Sch XXS or As Per Custom Requirement
Butt Weld Fittings Types 45 Degree Elbow, 90 Degree Elbow, 180 Degree Elbow, LR Elbow (Long Radius Elbow), SR Elbow (Short Radius Elbow), Equal Tee, Reducing / Unequal Tee, Concentric Reducer, Eccentric Reducer, End Cap, Long Stub End, Short Stub End, Lap Joint Stub End, Equal Cross, Reducing / Unequal Cross, Seamless Fittings, Welded Fittings, 1.5D, 3D, 5D etc.
Butt Weld Fittings Dimension ASME 16.9 - Factory-Made Wrought Buttwelding Fittings
ASME B16.28 - Wrought Steel Buttwelding Short Radius Elbows and Returns
MSS SP-43 - Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
Butt Weld Fittings Other Testing Tensile, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and Macro Test, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test, NACE MR0175, Ultrasound Test, ASTM A262 Practice E, Charpy Impact Test, Grain Size, Dye Penetrant Test etc.
Butt Weld Fittings Packaging Carrate / Wooden Pallet / Wooden box-a
Butt Weld Fittings Shipment & Transportation By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
Butt Weld Fittings Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Indian Boiler Regulations - 1950, IBR Approved, Bureau of Indian Standards BIS Approved Etc.

ASTM A403 WP321h Buttweld Fittings

Seamless/ Welded 100% Radiography Tested

Products Size
ASTM A403 WP321H SS Elbow – Long Radius ASTM A403 WP321H SS Stub Ends Sizes 1/2″ – 48″
ASTM A403 WP321H SS Elbow – Short Radius ASTM A403 WP321H SS Cross
ASTM A403 WP321H SS Reducing Elbow ASTM A403 WP321H SS Reducing Cross
ASTM A403 WP321H SS 45° Elbow ASTM A403 WP321H SS Tees
ASTM A403 WP321H SS Fabricated Tee ASTM A403 WP321H SS End Cap
ASTM A403 WP321H SS Reducer ASTM A403 WP321H SS Coupling
ASTM A403 WP321H SS Concentric Reducer ASTM A403 WP321H SS Pipe Nipple
ASTM A403 WP321H SS Eccentric Reducer ASTM A403 WP321H SS 5D Elbow
ASTM A403 WP321H SS 3D Elbow ASTM A403 WP321H SS Welded Pipe Fittings

ASME SA403 WP321H Stainless Steel Buttweld Fittings Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
SS WP321h 1.4301 S30400 SUS 304 304S31 08Х18Н10 Z7CN18‐09 X5CrNi18-10

Types Of Grade WP321H Stainless Steel Buttweld Pipe Fittings

Chemical Composition of Grade WP321H Stainless Steel Butt weld Fittings

Grade C Mn Si P S Cr Mo Ni Fe
SS 321h 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 16.00 - 18.00 2.00 - 3.00 11.00 - 14.00 67.845 min

Mechanical Properties of ASTM A403 SS WP321h Butt weld Pipe Fittings

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

ASTM A403 WP321H Stainless Steel Buttweld Fittings Available Types

Stainless Steel WP321H Pipe Fittings Stainless Steel WP321H Buttweld Pipe Fittings
Stainless Steel WP321H Seamless Pipe Fittings Stainless Steel WP321H Welded Pipe Fittings
Stainless Steel UNS WP321H Pipe Elbow Stainless Steel WP321H Buttweld Tee
SS WP321H Buttweld Reducer Suppliers ANSI WP321H Stainless Steel Pipe Fittings
SS WP321H Stubends Dealer SS WP321H Pipe Fittings Exporter
SS WP321H Butt weld Fittings Stockholder Steel WP321H Pipe End Cap Distributors
Stainless Steel SUS WP316 45deg.Elbow SS WP321H 90deg. LR Elbow Manufacturer
Stainless Steel DIN 1.4301 Pipe Tee Stainless Steel BS 304S31 Cross
Stainless Steel WP321H Buttweld Reducing Nipple Stainless WP321H Short Radius Elbow
ANSI B16.9 SS WP321H Buttweld Fitting SS WP321H End Pipe Cap Stockist
ASTM A403 SS WP321H Welded Pipe Fittings ASME SA403 SS WP321H Pipe Fittings

ASTM A403 WP321h Buttweld Fittings Exported Countries

We Export ASTM A403 WP321h Buttweld Fittings to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc

ASTM A403 WP321h Buttweld Fittings Supplying in States and Cities

We Supply ASTM A403 WP321h Buttweld Fittings Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.

Savoy Piping Inc., is a well known worldwide Exporter of ASTM A403 WP321h Buttweld Fittings, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deals in ASTM A403 WP321h Buttweld Fittings in India and Overseas, offering a wide range of ASTM A403 WP321h Buttweld Fittings