STAINLESS STEEL FITTINGS
PetroSan oilfield Engineering Co., With a global industrial presence, Petrosan is a major manufacturer of stainless steel buttweld seamless fittings and stainless steel buttweld welded pipe fittings as per the ASME B16.9 (standard) in India.
Our pipe fittings manufacturing types are stainless steel elbow/bend, stainless steel reducing/equal tee, stainless steel concentric/eccentric reducer, stainless steel pipe end cap, stainless steel heavy wall thickness buttweld fittings well as oilfield products for both onshore and offshore projects. and the oil and gas processing sector.
Stainless Steel Pipe Fittings :
PetroSan Butt-weld fittings are a type of pipe fitting made of stainless steel that joins two pipes or tubes together during the butt-welding process. Stainless steel, an alloy resistant to corrosion and able to endure high temperatures and pressures, is used to make them.
The purpose of butt-weld fittings is to forge a robust and leak-proof connection by welding them onto the end of a pipe or tube. They are frequently employed in high-temperature, high-pressure processes such food processing, power generating, oil and gas extraction, and chemical processing.
Some common types of stainless steel butt-weld fittings include:
- Elbows (45°, 90°, 180°).
- Tees (equal and unequal)Reducers (concentric and eccentric).
- End Caps.
- Stub ends.
- Lap joint stub ends.
The global reach of PetroSan Oilfield Engineering Co. is boundless Manufacturer of Seamless ASME B16.9 Stainless steel buttweld 45 Degree Elbow, Manufacturer of ASME B16.9 Stainless steel buttweld 90-Degree Elbow, Manufacturer of ASME B16.9 Stainless steel buttweld Concentric Reducer, Manufacturer of ASME B16.9 Stainless steel buttweld Eccentric Reducer, Manufacturer of ASME B16.9 Stainless steel buttweld Lateral Tee, Manufacturer of ASME B16.9 Stainless steel buttweld Equal Tee, Manufacturer of ASME B16.9 Stainless steel buttweld Long Stub End, Manufacturer of ASME B16.9 Stainless steel buttweld Short Stub End, Manufacturer of Seamless butt weld pipe cap.
The global supply of PetroSan Oilfield Engineering Co. is supreme quality Manufacturer of welded/ERW Manufacturer of ASME B16.9 Stainless steel buttweld S40 Weld On Pipe Cap, Manufacturer of ASME B16.9 Stainless steel buttweld Pipe Bend, Manufacturer of ASME B16.9 Stainless steel buttweld Equal Cross, Manufacturer of ASME B16.9 Stainless steel buttweld 45 degree pipe bends, Manufacturer of ASME B16.9 Stainless steel buttweld equal straight cross, Manufacturer of ASME B16.9 Stainless steel buttweld 10D Elbow, Manufacturer of ASME B16.9 Stainless steel buttweld 6D Elbow, Manufacturer of ASME B16.9 Stainless steel buttweld 180 Degree Elbow, Manufacturer of ASME B16.9 Stainless steel buttweld Reducing Cross, Manufacturer of ASME B16.9 Stainless steel buttweld Reducing Tee , Manufacturer of ASME B16.9 Stainless steel buttweld Lateral Tee Fittings
Here is a more detailed specification for stainless steel butt-weld fittings:
Material
– TP 304 (AISI 304)
– TP 316 (AISI 316)
– TP 321 (AISI 321)
– TP 347 (AISI 347)
– TP 904L (UNS N08904)
Dimensions
– ASME B16.9 (standard)
– ASME B16.28 (short radius elbows)
– ASME B16.49 (long radius elbows)
– NPS (Nominal Pipe Size): 1/2″ to 24″
– Wall thickness: Sch 10S, Sch 40S, Sch 80S
Tolerances
– ASME B16.9
– ±1/16″ (1.6 mm) for NPS 1/2″ to 2″
– ±1/8″ (3.2 mm) for NPS 2 1/2″ to 6″
– ±3/16″ (4.8 mm) for NPS 8″ and larger
Surface Finish
– 180 grit ( Ra 0.5 μm)
– 320 grit (Ra 0.8 μm)
– Electropolished (Ra 0.2 μm)
Testing
– Hydrostatic testing
– Non-destructive testing (NDT)
– Radiographic testing (RT)
– Ultrasonic testing (UT)
Certifications
– ASME B16.9
– ISO 9001:2015
– PED (Pressure Equipment Directive)
– CRN (Canadian Registration Number)
Packaging
– Bundled with steel strapping
– Wrapped in plastic or paper
– Marked with size, material, and heat number
Here are some common material grades for stainless steel butt-weld fittings:
Size :
– 1/2 inch to 60inch ( Seamless up to 24 Inch and welded fabricated 6 inch to 60Inch)
1. TP 304 (AISI 304):
– UNS S30400
– EN 1.4301
– X5CrNi18-10
2. TP 316 (AISI 316):
– UNS S31600
– EN 1.4401
– X5CrNiMo17-12-2
3. TP 321 (AISI 321):
– UNS S32100
– EN 1.4541
– X6CrNiTi18-10
4. TP 347 (AISI 347):
– UNS S34700
– EN 1.4550
– X6CrNiNb18-10
5. TP 904L (UNS N08904):
– EN 1.4539
– X1NiCrMoCu25-20-5
These material grades offer various levels of:
* Corrosion resistance
* High-temperature resistance
* Strength and durability
* Weldability
* Formability
Some other material grades for stainless steel butt-weld fittings include:
* TP 310 (AISI 310)
* TP 317 (AISI 317)
* TP 321H (AISI 321H)
* TP 347H (AISI 347H)
* TP 410 (AISI 410)
We Manufacture, Export and supply to many Countries as follows :
- ASIA – India, Japan, Thailand, Singapore, Sri lanka, Bangladesh, South Korea, Indonesia, Philippines, Vietnam, Kazakhstan, Azerbaijan, Turkmenistan.
- Middle East – Kuwait, Dubai, Saudi Arabia, Qatar, Oman, Bahrain, Jordan, Turkey, Iraq, Yemen, Syria, Azerbaijan, United Arab Emirates, Israel.
- Western Europe – Germany, France, Netherlands, Belgium, Austria, Switzerland, Luxembourg, Monaco, Liechtenstein
- Eastern Europe – Russia, Ukraine, Poland, Romania, Czechia, Hungary,Belarus, Bulgaria, Slovakia, Moldova
- Northern Europe – United Kingdom, Sweden, Denmark, Finland, Norway, Ireland, Lithuania, Latvia, Estonia, Iceland, Isle of Man, Faeroe Islands
- Southern Europe – Italy, Spain, Greece, Portugal, Serbia, Croatia, Bosnia and Herzegovina, Albania, North Macedonia, Slovenia, Montenegro, Malta, Andorra, Gibraltar, San Marino, Holy See
- South America – Argentina, Chile, Brazil, Colombia, Paraguay
- Western Africa – Nigeria, Ghana, Côte dIvoire, Niger,Burkina Faso, Mali, Senegal, Guinea, Benin, Togo, Sierra Leone, Liberia, Mauritania, Gambia, Guinea-Bissau, Cabo Verde, Saint Helena
- Northern Africa – Egypt, Sudan, Algeria, Morocco, Tunisia, Libya, Western Sahara
- Southern Africa – South Africa, Namibia, Botswana,Lesotho, Swaziland
- Eastern Africa – Ethiopia, Tanzania, Kenya, Uganda,Mozambique, Madagascar, Malawi, Zambia, Zimbabwe, South Sudan, Rwanda, Burundi, Somalia, Eritrea, Mauritius, Djibouti, Réunion, Comoros, Mayotte, Seychelles