Alpha Overseas is one of India’s largest exporters, suppliers, and manufacturers of stainless steel 347/347H buttweld fittings. We provide a comprehensive assortment of stainless steel fittings to domestic and foreign customers. We specialize in manufacturing and selling these stainless steel 347h butt weld fittings in standard and nonstandard sizes, with varying radii and diameters. We also provide our valued customers with a stock supply of numerous standard sizes, lengths, bends, shapes, and fittings.
347 SS Buttweld Fittings, 347 Stainless Steel Buttweld Pipe Fittings, 347H Stainless Steel Buttweld Fittings, 347 Stainless Steel Buttweld Fittings, SS 347H Butt weld Fittings Supplier in MumbaI, India.
The most popular austenitic stainless steels are SS 347 / 347H. The key distinction between grades 347 and 347H is the carbon concentration. Carbon is more abundant in SS 347H than in SS 347. Because of the columbium concentration, the fittings are commonly utilized for high-temperature applications. Both of these grades offer excellent welding and forming properties. The combination of columbium and tantalum inhibits intergranular corrosion. SS 347/347H Buttweld Fittings exhibit better corrosion resistance in extreme environmental situations. Our fittings are non-magnetic when annealed and are often toughened by cold working.
Our expert team members are highly competent and educated and have extensive product knowledge. Undoubtedly, our alloy is sourced and tested from reputable market mills. Alpha Overseas also uses sophisticated tools and modernized procedures during product manufacture to bring greater strength to our offerings of stainless steel 347 butt weld fittings. These fittings are being developed by well-defined manufacturing regulations and product quality standards. We run various destructive and non-destructive tests after the manufacturing process to ensure the efficiency and efficacy of our Stainless steel 347h butt weld fittings. After multiple tests, we bundle these fittings using standard packing material and deliver them on time to our appreciated clients.
Equivalent Grades Of Stainless Steel 347/347H Buttweld Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | 08Ch18N12B | X6CrNiNb18-10 |
| SS 347H | 1.4961 | S34709 | SUS 347H | – | X6CrNiNb18-12 |
Chemical Composition of Stainless Steel 347/347H Buttweld Fittings
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 8xC – 1.10 | 9.0 -13.0 | 63.72 min |
Mechanical Properties of SS 347/347H Buttweld Fittings
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Manufacturing Standards of Stainless Steel 347/347H Buttweld Fittings
| ASME B16.9 ASTM A403 WP347 Fittings | Factory-Made Wrought Buttwelding Fittings | Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers |
| ASME B16.28 | Short Radius Elbows, Short Radius 180-deg Returns | |
| MSS SP43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers |
| MSS SP75 | Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers |
Stainless Steel 347/347H Butt weld Fittings Dimensional Tolerances
| All Fittings | 90°and 45° Ells and Tees | Reducers and Lap Joint Stub | Caps | 180° Returns | Angularity Tol | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Pipe Plane Size (NPS) | Outside(1) Diameter at Bevel | Inside(1) Diameter at End | Wall(2) Thickness | Centre-to- End Dimension A,B,C,M | Overall Length L | Overall Length E | Centre-to- Centre Dimension O | Back-to- Face Dimension K | Alignment at Ends U | Nominal Pipe SIze | Off Angle Q | Off Angle P |
| 1/2 TO 2-1/2 | +1/16 | ±1/32 | Not less than 87-1/2% of Normal Thickness | ±1/16 | ±1/16 | ±1/8 | ±1/4 | ±1/4 | ±1/32 | 12 to 4 | 1/32 | 1/16 |
| -1/32 | 5 to 8 | 1/16 | 1/8 | |||||||||
| 3 TO 3-1/2 | ±1/16 | ±1/16 | ±1/16 | ±1/16 | ±1/8 | ±1/4 | ±1/4 | ±1/32 | 10 to 12 | 3/32 | 3/16 | |
| 4 | ±1/16 | ±1/16 | ±1/16 | ±1/16 | ±1/8 | ±1/4 | ±1/4 | ±1/32 | 14 to 16 | 3/32 | 1/4 | |
| 5 TO 8 | +1/32 | ±1/16 | ±1/16 | ±1/16 | ±1/4 | ±1/4 | ±1/4 | ±1/32 | 18 to 24 | 1/8 | 3/8 | |
| -1/16 | ||||||||||||
| 10 TO 18 | +1/16 | ±1/8 | ±3/32 | ±3/32 | ±1/4 | ±3/8 | ±1/4 | ±1/16 | All dimensions are in inches | |||
| -1/8 | ||||||||||||
| 20 TO 24 | +1/4 | ±3/32 | ±3/32 | ±3/32 | ±1/4 | ±3/8 | ±1/4 | ±1/16 | ||||
| -3/32 | ||||||||||||
Different Types of Stainless Steel 347/347H Buttweld Fittings
SS 347/347H Buttweld Elbow
- ASME B16.9 SS 347H Seamless Pipe Elbow
- 347 Stainless Steel 90 Degree Elbow
- Stainless Steel 347H Reducing Elbow
- ASME SA403 WP347 SS Buttweld Pipe Elbow
- ASTM A403 WP347H Stainless Steel Buttweld Elbow
- Stainless Steel 347H 1.5d Buttweld Elbow
- UNS S34709 Pipe Elbow
- SS 347 180 Deg. Long Radius Buttweld Elbow
- Stainless Steel 347 Buttweld Elbow
- Stainless Steel 347H Pipe Elbow
- UNS S34700 Pipe Elbow
- Stainless Steel 1.4550 Buttweld Elbow
- AISI 347H Butt weld Elbow
- SS 347 Elbow
- 347H Stainless Steel 90° Short Radius Elbow
- 347H Elbow
- 347H Stainless Steel Elbow
SS 347/347H Buttweld Tee
- Stainless Steel 347H Buttweld Tee
- UNS S34709 Buttweld Tee
- 347 Stainless Steel Butt weld Tee
- Stainless Steel 347 Pipe Tee
- SS 347H Tee
- ASME SA403 WP347H SS Buttweld Pipe Tee
- SUS 347H Tee
- UNS S34700 Pipe Tee
- AISI 347H Butt weld Tee
- SS 347 Pipe Tee
- ASTM A403 WP347 Stainless Steel Buttweld Tee
- Stainless Steel 347H Buttweld Reducing Tee
- Stainless Steel 347 Butt weld Tee
- Stainless Steel 347H Buttweld Equal Tee
- Stainless Steel 1.4961 Buttweld Tee
- Stainless Steel 347 Buttweld Unequal Tee
- ASME B16.9 SS 347H Seamless Pipe Tee
SS 347/347H Buttweld Cross
- Stainless Steel 347H Buttweld Pipe Cross
- ASTM A403 WP347H Stainless Steel Buttweld Cross
- Stainless Steel 347 Buttweld Reducing Cross
- UNS S34700 Pipe Cross
- Stainless Steel 347 Buttweld Unequal Cross
- Stainless Steel 347 Buttweld Cross
- Stainless Steel 347H Butt weld Cross
- SS 347 Pipe Cross
- Stainless Steel 347H Buttweld Equal Cross
- SS 347H Buttweld Reducing Cross
- ASME SA403 WP347 Buttweld Pipe Cross
- ASME B16.9 SS 347 Seamless Pipe Cross
- UNS S34709 Buttweld Cross
- AISI 347 Butt weld Cross
- Stainless Steel 1.4550 Buttweld Cross
- 347 Stainless Steel Butt weld Cross
- Stainless Steel 347 Pipe Cross
SS 347/347H Reducers
- Stainless Steel 347 Buttweld Reducers
- Stainless Steel 347 Reducers
- SS 347 Buttweld Seamless Concentric Reducers
- Stainless Steel 347H Concentric Reducer
- Stainless Steel 347 Eccentric Reducer
- ASME SA403 WP347H SS Buttweld Pipe Reducers
- ASTM A403 WP347 Stainless Steel Reducers
- 347 Stainless Steel Reducer
- UNS S34709 Buttweld Reducers
- SS 347H Pipe Reducers
- ASME B16.9 SS 347H Seamless Pipe Reducers
- AISI 347 Butt weld Reducers
- Stainless Steel 347 Buttweld Pipe Reducers
- UNS S34700 Pipe Reducers
- Stainless Steel 1.4961 Buttweld Reducers
SS 347/347H Buttweld Cap
- Stainless Steel 347H Pipe End Cap
- ASME SA403 WP347 SS Buttweld Cap
- ASTM A403 WP347H Stainless Steel Pipe Cap
- Stainless Steel 1.4550 Butt weld Cap
- Stainless Steel 347H Butt weld Pipe Cap
- UNS S34700 Buttweld Pipe Cap
- Stainless Steel 347 Pipe Cap
- 347 Stainless Steel Butt weld Pipe Cap
- Stainless Steel 347 Buttweld Cap
- SS 347 Buttweld Seamless Pipe Cap
- Stainless Steel 347 Buttweld End Cap
- AISI 347 Butt weld Pipe Cap
- UNS S34709 Buttweld Cap
- SS 347H Buttweld Pipe Cap
- Stainless Steel 347H End Pipe Cap
- ASME B16.9 SS 347H Buttweld Cap
SS 347/347H Stub End
- Stainless Steel 1.4961 Butt weld Stub End
- Stainless Steel 347 Lap Joint Stubends
- Stainless Steel 347 Stub End
- UNS S34700 Buttweld Stub End
- ASME SA403 WP347H SS Buttweld Stub End
- UNS S34709 Stub End
- Stainless Steel 347H Buttweld Stubends
- SS 347 Buttweld Lap Joint Stub End
- Stainless Steel 347H Short Stub End
- AISI 347H Butt weld Stubends
- ASTM A403 WP347 Stainless Steel Stub End
- ASME B16.9 SS 347 Long Stub End
- 347H Stainless Steel Butt weld Stubends
- SS 347H Butt weld Stubends
Specialized in Following SS 347/347H Buttweld Fittings
- Grade 347 Stainless Steel Buttweld Fittings
- 347H Stainless Steel Pipe Fittings Manufacturer in Mumbai
- Stainless Steel 347 Industrial Buttweld Pipe Fittings
- 347 Stainless Steel Fittings
- ASTM A403 WP347H Stainless Steel Pipe Fittings
- Stainless Steel 347 Buttweld Pipe Fittings Manufacturer
- SS 347 Pipe Fittings Price List
- Stainless Steel 347H Seamless Pipe Fittings
- Stainless Steel 347 1D, 2D, 3D, 5D Pipe Elbow
- SS 347H Butt weld Fittings Manufacturer In India
- UNS S34700 Buttweld Fittings
- ANSI/ASME B16.9 Pipe Fittings Dimensions
- Stainless Steel 347H Pipe Fittings Supplier
- SS 347 Buttweld Pipe Cross
- Stainless Steel 1.4550 Pipe Fittings
- Stainless Steel 347H Two Joint Pipe Fittings
- Stainless Steel 347H Pipe Bends
- SS 347H Butt weld Fittings Exporter In India
- SS 347 Buttweld Fittings at Best Price List In India
- Stainless Steel 347H Butt weld Fittings Stockists
- SS 347 Buttweld Pipe Fittings Dealers in india
- 347H Stainless Steel Long Radius 180 Return Bends
- ASME SA403 WP347 Stainless Steel Buttweld Fittings
- Austenitic Stainless Steel 347H Buttweld Pipe Fittings
- Stainless Steel 347H Pipe Nipple
- 347 SS Fittings
- Stainless Steel 347H Buttweld Fittings Supplier In Mumbai
- Stainless Steel 347 Two Halve Butt weld Fittings
- SS 347H LR / SR Elbow Wholesaler
- 347H Pipe Fittings
- ASME/ANSI B16.28 347H Buttweld Fittings
- Stainless Steel 347 Pipe Fittings Exporters
- Stainless Steel 347 Welded Pipe Fittings
- SS 347 Seamless Buttwelding 45° and 90° Elbows
Applications of Stainless Steel 347/347H Buttweld Fittings
Oil & Gas Industry
Power Generation Industry
Petrochemical Industry
Chemical Industry
Cement Industry
We Export Stainless Steel 347/347H Butt weld Fittings Across the Globe
Argentina, Iraq, Italy, Switzerland, Macau, Canada, Portugal, Bangladesh, Russia, Angola, Venezuela, Colombia, Taiwan, Japan, Namibia, Estonia, Philippines, South Korea, Brazil, Kazakhstan, New Zealand, Vietnam, Greece, Kenya, Turkey, Spain, Saudi Arabia, United Arab Emirates, Ghana, Mexico, Australia, Afghanistan, Belgium, Malaysia, Costa Rica, Netherlands, Zimbabwe, Jordan, columbia, Kuwait, Morocco, Algeria, Sweden, Lithuania, Qatar, Thailand, Poland, Oman, Indonesia, Lahore, Romania, South Africa, Bolivia, Bhutan, Austria, Israel, Tibet, Nepal, Belarus, Azerbaijan, Sri Lanka, Ecuador, Trinidad & Tobago, Slovakia, Bulgaria, Pakistan, Tunisia, Gabon, France, Algiera, Serbia, Czech Republic, India, Gambia, Hungary, Puerto Rico, Denmark, Iran, Egypt, Singapore, United States, Lebanon, Nigeria, Mongolia, Libya, Germany, Norway, Croatia, Hong Kong, Ireland, Peru, China, Ukraine, Yemen, Chile, Bahrain, United Kingdom, Finland.
Domestic Supply Stainless Steel 347/347H Buttweld Fittings
Chennai, Jaipur, Howrah, Ernakulam , Bhopal, Navi Mumbai, Rajkot, Haryana, Noida, Secunderabad, Ludhiana, Surat, Kanpur, Ranchi, mumbai, Indore, Hyderabad, Nashik, Jamshedpur, Gurgaon, Kolkata, New Delhi, Bengaluru, Nagpur, Ahmedabad, Pimpri-Chinchwad, Pune, Thiruvananthapuram, Thane, Visakhapatnam, Faridabad, Chandigarh.