ASTM A403 WP316 Stainless Steel Buttweld Fittings, SS316 Elbow, wp316 Elbow, SS 316 Tee, SS 316 reducers manufacturer & supplier In India
Manufacturer, Supplier and Exporter of ASTM A403 WP316 Stainless Steel Buttweld Fittings in India
SS Grades: WP304 – WP 304L – WP 304H – WP 304LN – WP 304N – WP316 – WP 316L – WP 316H – WP317 – WP 317L – WP321 – WP 321H – WP347 – WP 347H – WPS 31254
Contents:
- ASTM A403 WP316 Stainless Steel Buttweld Fittings
- ASTM A403 WP316 Stainless Steel Buttweld Fittings dimensional range & specification
- ASTM A403 WP316 Stainless Steel Buttweld Fittings sizes & stock
- ASTM A403 WP316 Stainless Steel Buttweld Fittings price
- ASTM A403 WP316 Stainless Steel Buttweld Fittings manufacturing process
- ASTM A403 WP316 Stainless Steel Buttweld Fittings useful info
- ASTM A403 WP316 Stainless Steel Buttweld Fittings other brand manufacturers
ASTM A403 WP316 Stainless Steel Buttweld Fittings
Since 2004, Ashtapad Overseas has manufactured ASTM A403 WP316 Stainless Steel Buttweld Fittings, flange, elbow, tee, reduction, caps, forged fitting 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. Ashtapad Overseas is a largest manufacturer, supplier & exporter of pipe fitting pieces and fabrication since the company’s superior technology in world standards and quality.
Ashtapad Overseas is among the leading companies in the sector of manufacturing ASTM A403 WP316 Stainless Steel Buttweld Fittings, pipe fittings & flanges with its superior technology in compatible with the world standards, and has been the choice of many professionals and companies. Ashtapad has a capacity of fulfilling all the demands of the sector through the manufacture of carbon steel, stainless steel, alloy steel and specific steel groups.
We offer wide gamut of ASTM A403 WP316 Stainless Steel Buttweld Fittings that are widely used in diverse industries. Fittings and flanges of SS 304 / 304L are made available on request of the customers. Can be made available in forms of Reducers – Concentric / Eccentric, Elbows, Tees, Caps, Stub Ends, Flanges, 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 403 GR WP "S" / "W" / " WX"
Grade: 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L. .
ASTM A403 WP316 Stainless Steel Buttweld Fittings Dimensional Range & Standard Specification
Specification:
| Standards | Designation | Specification |
|---|---|---|
| ASTM | A 403 | ANSI B16.9 |
| ASME | SA 403 |
Origin: West Europe / Japan / Indian / USA / Korean
BW fittings manufacturing range
| Range | ||
|---|---|---|
| from ½” to 16” – from sch. 10s to sch. XXS | ||
| Grades | ||
| Stainless steel fittings | ASTM/ASME A/SA 403 | WP 304/304L, WP 316/316L, WP 321/321H, WP 304H, WP 347/347H, WP 316H, WP 310S, WP 317L, WP 316L UG (UNS S31603), WP 25.22.2 (UNS S31050) |
| Duplex fittings Superduplex fittings |
ASTM/ASME A/SA 815 ASTM/ASME A/SA 815 |
UNS S31803/S32205 UNS S32760 & UNS S32750 |
| Ssuperaustenitics fittings | ASTM/ASME B/SB 366 ASTM/ASME A/SA 403 |
UNS N08904 (904L) UNS S31254 (6Mo) |
| Nickel alloys fittings | ASTM/ASME B/SB 366 | ALLOY 200, 201, 400, 600, 625, 800/H/T, 825, 276, UNS N08925, UNS N08020, amongst others |
Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report
ASTM A403 WP316 Stainless Steel Buttweld Fittings Welded (ERW) Buttweld Fittings
ASTM/ASME | A403/SA403 | WP-W | ANSI B16.9/MSS SP-43
| GRADE | SCHEDULE | NOM. PIPE SIZE |
|---|---|---|
| WP 310/ 310S-W | SCH 10S | 1/2" – 24" |
| SCH 40S | 1/2" – 12" | |
| WP 310/ 310S-W | SCH 10S | 1/2" – 24" |
| SCH 40S | 1/2" – 12" |
ASTM A403 WP316 Stainless Steel Buttweld Fittings Seamless Fittings
ASTM/ASME | A403/SA403 | WP-S | ANSI B16.9/MSS SP-43
NACE MR 01-75 | ASTM A262E | PMI TESTED
| CERTIFICATE EN 10204/3.1B | ||
| GRADE | SCHEDULE | NOM. PIPE SIZE |
|---|---|---|
| WP 310/ 310S-S | SCH 10S | 1/2" – 12" |
| SCH 40S | 1/2" – 12" | |
| SCH 80S | 1/2" – 12" | |
| WP 310/ 310S-S | SCH 10S | 1/2" – 12" |
| SCH 40S | 1/2" – 12" | |
| SCH 80S | 1/2" – 12" | |
Type of ASTM A403 WP316 Stainless Steel Buttweld Fittings we manufacture:
|
Manufacturer of
|
Size | |
|---|---|---|
| ASTM A403 WP 316 stainless steel 90° Elbow ASTM A403 WP 316 stainless steel 45° Elbow ASTM A403 WP 316 stainless steel Long Radius Elbow ASTM A403 WP 316 stainless steel Short Radius Elbow ASTM A403 WP 316 stainless steel Reducing Elbow ASTM A403 WP 316 stainless steel 3D Elbow ASTM A403 WP 316 stainless steel 5D Elbow ASTM A403 WP 316 stainless steel Tee (Equal & Unequal) ASTM A403 WP 316 stainless steel Fabricated Tee ASTM A403 WP 316 stainless steel Cross ASTM A403 WP 316 stainless steel Reducing Crosses ASTM A403 WP 316 stainless steel Full Coupling ASTM A403 WP 316 stainless steel Half Coupling ASTM A403 WP 316 stainless steel Pipe Cap ASTM A403 WP 316 stainless steel Union ASTM A403 WP 316 stainless steel Stub Ends (Long & Short) ASTM A403 WP 316 stainless steel 180° LR Return Bends ASTM A403 WP 316 stainless steel 180° SR Return Bends ASTM A403 WP 316 stainless steel Pipe Bends / Piggable Bends |
ASTM A403 WP 316 stainless steel Couplings ASTM A403 WP 316 stainless steel Pipe Nipples (Barrel) ASTM A403 WP 316 stainless steel Forged/ Plate Cut Rings ASTM A403 WP 316 stainless steel End Caps ASTM A403 WP 316 stainless steel Forged / Plate Circles ASTM A403 WP 316 stainless steel Reducer Insert ASTM A403 WP 316 stainless steel Reducers ASTM A403 WP 316 stainless steel Concentric Reducer ASTM A403 WP 316 stainless steel Eccentric Reducer ASTM A403 WP 316 stainless steel Boss ASTM A403 WP 316 stainless steel Branch Outlet ASTM A403 WP 316 stainless steel 90° Elbow Outlet ASTM A403 WP 316 stainless steel 45° Lateral Tee ASTM A403 WP 316 stainless steel Lateral Outlet ASTM A403 WP 316 stainless steel Branch Outlet Buttweld ASTM A403 WP 316 stainless steel 90° Elbow Outlet Buttweld ASTM A403 WP 316 stainless steel Lateral Outlet Buttweld ASTM A403 WP 316 stainless steel Nipple Branch Outlet Buttweld ASTM A403 WP 316 stainless steel Dairy Fitting |
Sizes 1/2" – 48" |
Test Certificate
With Manufacturer Test Certificate
Under Third Party Inspection
PRESSURE CLASS
3000 – 6000 – 9000LB
We are specialized in:
- Flanges according to ASTM A182 Grade F304, F304L F316L
- Pipes according to ASTM A312 Grade TP304, TP304L, TP3016L
- Fittings according to ASTM A403 Grade WP304, WP304L, WP316L
ASTM A403 WP316 Stainless Steel Buttweld Fittings price
Useful Information:
| Stainless Steel | Tradename | UNS no. | Werkstoff No. | Density (g/cm3) |
| 316 | 316 Stainless | S31600 | 1.4401 | 8.00 |
| 316L | 316L Stainless | S31603 | 1.4404 | 8.00 |
| 316H | 316H Stainless | S31609 | 1.4919 | 8.00 |
| 316Ti | 316Ti Stainless | S31635 | 1.4571 | 8.00 |
Key Properties of ASTM A403 WP316 Stainless Steel Buttweld Fittings
- High oxidation resistance
- Better corrosion resistance than Type 304 stainless steel
- Excellent pitting resistance
- Strong resistance to most chemicals involved in the paper and textile industries
316/316L is the most used austenitic stainless steel in the chemical process industry, the higher nickel and molybdenum content in this grade allows it to demonstrate better overall corrosion resistant properties than 304/304L, especially with regard to pitting and crevice corrosion in chloride environments. It also offer higher creep, stress rupture and tensile strength in elevated temperature. Type 316L is an extra-lower carbon version of type 316 that eliminates harmful carbide precipitation due to welding. Generally all Merinox tubing is dual- certified to meet both 316 and 316L.
Composition of ASTM A403 WP316 Stainless Steel Buttweld Fittings
Table 1. Composition ranges for 316 grade of stainless steels.
| GRADE | C | MN | SI | P | S | CR | MO | NI | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 316 | Min | – | – | – | 0 | – | 16.0 | 2.00 | 10.0 | – |
| Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 |
Mechanical Properties of ASTM A403 WP316 Stainless Steel Buttweld Fittings
Table 2. Mechanical properties of 316 grade stainless steels.
| GRADE | TENSILE STR (MPA) MIN |
YIELD STR 0.2% PROOF (MPA) MIN |
ELONG (% IN 50MM) MIN |
HARDNESS | |
|---|---|---|---|---|---|
| ROCKWELL B (HR B) MAX | BRINELL (HB) MAX | ||||
| 316 | 515 | 205 | 40 | 95 | 217 |
Note: 316H also has a requirement for a grain size of ASTM no. 7 or coarser.
Physical Properties of ASTM A403 WP316 Stainless Steel Buttweld Fittings
Table 3. Typical physical properties for 316 grade stainless steels.
| GRADE | DENSITY (KG/M3) |
ELASTIC MODULUS (GPA) |
MEAN CO-EFF OF THERMAL EXPANSION (ΜM/M/°C) | THERMAL CONDUCTIVITY (W/M.K) |
SPECIFIC HEAT 0-100°C (J/KG.K) |
ELEC RESISTIVITY (NΩ.M) |
|||
|---|---|---|---|---|---|---|---|---|---|
| 0-100°C | 0-315°C | 0-538°C | AT 100°C | AT 500°C | |||||
| 316 | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Grade Specification Comparison of ASTM A403 WP316 Stainless Steel Buttweld Fittings
Table 4. Grade specifications for 316 grade stainless steels.
| GRADE | UNS NO |
OLD BRITISH | EURONORM | SWEDISH SS |
JAPANESE JIS |
||
|---|---|---|---|---|---|---|---|
| BS | EN | NO | NAME | ||||
| 316 | S31600 | 316S31 | 58H, 58J | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
Note: 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.
Corrosion Resistance of ASTM A403 WP316 Stainless Steel Buttweld Fittings
Excellent in a range of atmospheric environments and many corrosive media – generally more resistant than 304. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 60°C. Considered resistant to potable water with up to about 1000mg/L chlorides at ambient temperatures, reducing to about 500mg/L at 60°C.
316 is usually regarded as the standard “marine grade stainless steel", but it is not resistant to warm sea water. In many marine environments 316 does exhibit surface corrosion, usually visible as brown staining. This is particularly associated with crevices and rough surface finish.
Heat Treatment of ASTM A403 WP316 Stainless Steel Buttweld Fittings
Solution Treatment (Annealing) – Heat to 1010-1120°C and cool rapidly. These grades cannot be hardened by thermal treatment.
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, Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri
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, Netherlands, 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 A403 WP316 Stainless Steel Buttweld Fittings other brand manufacturers
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | Erne Fittings, Austria
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | Metalfar, Italy
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | Lame S.r.l., Italy
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | BKL- Thai Benkan, Thailand
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | BENKAN Corporation, Japan
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | TecnoForge, Italy
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | Ulma, Spain
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | Mega, Italy
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | Melesi, Italy
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | Interfit, France
- ASTM A403 WP316 Stainless Steel Buttweld Fittings | Raccortubi S.p.A., Italy
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