ASTM A403 WP 316L Stainless Steel Buttweld Fittings, SS316L Elbow, wp316L Elbow, SS 316L Tee, SS 316L reducers manufacturer & supplier In India
Manufacturer, Supplier and Exporter of ASTM A403 WP 316L 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 WP 316L Stainless Steel Buttweld Fittings
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings dimensional range & specification
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings sizes & stock
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings price
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings manufacturing process
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings useful info
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings other brand manufacturers
ASTM A403 WP 316L Stainless Steel Buttweld Fittings
Since 2004, Ashtapad Overseas has manufactured ASTM A403 WP 316L 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 WP 316L 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 WP 316L 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 WP 316L 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 WP 316L 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 WP 316L 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 WP 316L Stainless Steel Buttweld Fittings we manufacture:
|
Manufacturer of
|
Size | |
|---|---|---|
| ASTM A403 WP 316L stainless steel 90° Elbow ASTM A403 WP 316L stainless steel 45° Elbow ASTM A403 WP 316L stainless steel Long Radius Elbow ASTM A403 WP 316L stainless steel Short Radius Elbow ASTM A403 WP 316L stainless steel Reducing Elbow ASTM A403 WP 316L stainless steel 3D Elbow ASTM A403 WP 316L stainless steel 5D Elbow ASTM A403 WP 316L stainless steel Tee (Equal & Unequal) ASTM A403 WP 316L stainless steel Fabricated Tee ASTM A403 WP 316L stainless steel Cross ASTM A403 WP 316L stainless steel Reducing Crosses ASTM A403 WP 316L stainless steel Full Coupling ASTM A403 WP 316L stainless steel Half Coupling ASTM A403 WP 316L stainless steel Pipe Cap ASTM A403 WP 316L stainless steel Union ASTM A403 WP 316L stainless steel Stub Ends (Long & Short) ASTM A403 WP 316L stainless steel 180° LR Return Bends ASTM A403 WP 316L stainless steel 180° SR Return Bends ASTM A403 WP 316L stainless steel Pipe Bends / Piggable Bends |
ASTM A403 WP 316L stainless steel Couplings ASTM A403 WP 316L stainless steel Pipe Nipples (Barrel) ASTM A403 WP 316L stainless steel Forged/ Plate Cut Rings ASTM A403 WP 316L stainless steel End Caps ASTM A403 WP 316L stainless steel Forged / Plate Circles ASTM A403 WP 316L stainless steel Reducer Insert ASTM A403 WP 316L stainless steel Reducers ASTM A403 WP 316L stainless steel Concentric Reducer ASTM A403 WP 316L stainless steel Eccentric Reducer ASTM A403 WP 316L stainless steel Boss ASTM A403 WP 316L stainless steel Branch Outlet ASTM A403 WP 316L stainless steel 90° Elbow Outlet ASTM A403 WP 316L stainless steel 45° Lateral Tee ASTM A403 WP 316L stainless steel Lateral Outlet ASTM A403 WP 316L stainless steel Branch Outlet Buttweld ASTM A403 WP 316L stainless steel 90° Elbow Outlet Buttweld ASTM A403 WP 316L stainless steel Lateral Outlet Buttweld ASTM A403 WP 316L stainless steel Nipple Branch Outlet Buttweld ASTM A403 WP 316L 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 WP 316L 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 WP 316L 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
Type 316L is the low carbon version of 316 stainless. With the addition of molybdenum, the steel is popular for use in severe corrosion environments due to the materials immunity from boundary carbide precipitation (sensitisation). The material is widely used in heavy gauge welded components and weld annealing is only required where the material is for use in high stress environments. 316L has an extensive variety of uses especially in marine applications due to the materials high corrosion resistance.
Composition of ASTM A403 WP 316L 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 | |
| 316L | Min | – | – | – | – | – | 16.0 | 2.00 | 10.0 | – |
| Max | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | |
| 316H | Min | 0.04 | 0.04 | 0 | – | – | 16.0 | 2.00 | 10.0 | – |
| max | 0.10 | 0.10 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | – |
Mechanical Properties of ASTM A403 WP 316L 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 |
| 316L | 485 | 170 | 40 | 95 | 217 |
| 316H | 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 WP 316L 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/L/H | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Grade Specification Comparison of ASTM A403 WP 316L 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 |
| 316L | S31603 | 316S11 | – | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
| 316H | S31609 | 316S51 | – | – | – | – | – |
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.
Benefits of using Type 316L Stainless Steel
- Low carbon content eliminates carbon precipitation in the welding process
- Can be used in severe corrosive environments
- Improved anti-corrosion scope due to added Molybdenum
- Weld annealing only required in high stress applications
- Very similar to Grade 316 in chemical composition and mechanical properties
316 & 316L steel plate and pipes have common properties and are often stocked with Dual Certification, where it is determined that both have properties and composition which comply with both steel types.
Type 316H is excluded from this scenario by virtue of the fact that unlike 316 & 316L, 316H is engineered to work in elevated working temperatures.
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.
Characteristics
- Higher creep resistance
- Excellent formability and weld ability
- Rapture and tensile strength at high temperatures
- Corrosion and pitting resistance
- Exceptional resistance in acid and hand water areas
Market applications:
- Chemical & pharmaceutical
- Refining oil & gas
- Instrument construction and engineering products
- Shipbuilding and hydraulics construction and engineering products
- Paper industry digesters, evaporators & handling equipment
- Surgical and medical tools
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 WP 316L Stainless Steel Buttweld Fittings other brand manufacturers
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | Erne Fittings, Austria
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | Metalfar, Italy
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | Lame S.r.l., Italy
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | BKL- Thai Benkan, Thailand
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | BENKAN Corporation, Japan
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | TecnoForge, Italy
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | Ulma, Spain
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | Mega, Italy
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | Melesi, Italy
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | Interfit, France
- ASTM A403 WP 316L Stainless Steel Buttweld Fittings | Raccortubi S.p.A., Italy
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