310/310s Stainless Steel Pipe Fittings Manufacturer & Supplier

310/310s Stainless Steel Pipe Fittings

Rio Engineering stands as a premier manufacturer of high-quality pipe fittings, serving diverse industries with precision-engineered solutions for over two decades. Based on a foundation of technical expertise and unwavering commitment to quality, the company has established itself as a trusted partner for contractors, engineers, and industrial facilities worldwide.

Rio Engineering specializes in manufacturing an extensive range of pipe fittings, including elbows, tees, reducers, flanges, couplings, and custom-designed components. Our product line spans multiple materials including stainless steel, carbon steel, brass, copper, and specialized alloys, ensuring compatibility with various applications from residential plumbing to heavy industrial processes.

The company operates state-of-the-art manufacturing facilities equipped with CNC machining centers, automated forging equipment, and precision casting systems. Rio Engineering's production processes adhere to international standards including ASME, ASTM, and ISO certifications, guaranteeing consistent quality and reliability across all product lines.

Rio Engineering serves multiple sectors including oil and gas, petrochemical, power generation, water treatment, HVAC, and construction industries. Our fittings are engineered to withstand extreme pressures, temperatures, and corrosive environments, making them ideal for critical applications where failure is not an option.

Every fitting undergoes rigorous testing including pressure testing, dimensional verification, and material composition analysis. The company's dedicated R&D team continuously develops innovative solutions to meet evolving industry demands, incorporating advanced materials and manufacturing techniques to enhance performance and durability.

Rio Engineering prides itself on providing exceptional customer service, offering technical support, custom engineering solutions, and rapid delivery schedules. Our experienced team works closely with clients to understand specific requirements and deliver tailored solutions that optimize system performance and reduce total cost of ownership. With a commitment to excellence and continuous improvement, Rio Engineering continues to set industry standards in pipe fitting manufacturing.

310/310s Stainless Steel Pipe Fittings Specification

Specifications	ASTM A403/ ASME SA403
Fittings size	1/2" - 10", 1/2" - 48"
Dimensions	ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS1560, BS10
Thickness	SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Pipe Fittings Type	DN15-DN1200
Connection	Welding
Bending Radius	R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Size Range	½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)
Manufacturing process	Push, Press, Forge, Cast, etc.
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc.
Origin & Mills	Japanese, Indian, USA, Korean, European, Ukraine, Russian
Specialized manufacturer of	Cap, Cross, Elbow, Pipe Bends, Reducers, Nipple, Stub End, Bushing, Couplings (Half , Full), Elbow 45/90 Degrees, Lateral Cap, Reducer and Reducer Inserts, Forged Boss.
We provide	Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Types of Pipe Fittings

Cap Pipe Fittings

Cross Pipe Fittings

Elbow Pipe Fittings

Pipe Bends Pipe Fittings

Reducers Pipe Fittings

Nipple Pipe Fittings

Stub Pipe Fittings

Bushing Pipe Fittings

Couplings (Half , Full) Pipe Fittings

Elbow 45/90 Degrees Pipe Fittings

Lateral Pipe Fittings

Reducer and Reducer Inserts Pipe Fittings

Equivalent Grades Stainless Steel 310 / 310S Buttweld Pipe Fittings

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 310	1.4841	S31000	SUS 310	310S24	20Ch25N20S2	-	X15CrNi25-20
SS 310S	1.4845	S31008	SUS 310S	310S16	20Ch23N18	-	X8CrNi25-21

Chemical Composition of Stainless Steel 310 / 310S Buttweld Fittings

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 310	0.015 max	2.0 max	0.15 max	0.020 max	0.015 max	24.00 - 26.00	0.10 max	19.00 - 21.00	54.7 min
SS 310S	0.08 max	2.0 max	1.00 max	0.045 max	0.030 max	24.00 - 26.00	0.75 max	19.00 - 21.00	53.095 min

Mechanical Properties of Stainless Steel A403 310 / 310S Butt weld Pipe Fittings

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
7.9 g/cm3	1402 °C (2555 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	40 %

Applications Industries

Waste Water Treatment

Oil and Gas

Power Generation

Chemical Processing

Petroleum Refining

Ship Building

USA, China, United Arab Emirates, Saudi Arabia, Germany, United Kingdom, Netherlands, Italy, France, Belgium, Australia, Japan, South Korea, Singapore, Malaysia, Vietnam, Indonesia, Thailand, Bangladesh, Nepal, Sri Lanka, South Africa, Egypt, Kenya, Nigeria, Brazil, Mexico, Canada, Russia, Turkey.

Ahmedabad, Pune, Ludhiana, Faridabad, Surat, Jamshedpur, Coimbatore, Nashik, Vadodara, Kanpur, Rajkot, Indore, Tiruchirappalli, Aurangabad, Bhilai, Visakhapatnam, Bhiwadi, Chandigarh, Nagpur, Jaipur, Bokaro Steel City, Durgapur, Noida, Ghaziabad, Vapi, Kolhapur, Thane, Mangalore, Hyderabad, Chennai.

sales@rioengg.com