An ISO 9001-2015 certified company, ‘Ecostain Rainbow’ is a leading manufacturer, supplier and exporter of Butt weld pipe fittings and forged pipe fittings. Our fittings are designed and manufactured as per international standards ASTM/ANSI, ISO, DIN, to meet the diverse needs of industries such as oil and gas, construction, plumbing, chemical processing, irrigation and many others. We prioritize quality, performance, and customer satisfaction Throughout the manufacturing process, our fittings undergo rigorous testing procedures including quality control measures such as dimensional inspection, material testing, and non-destructive testing are performed to ensure that the pipe fittings meet the required international standards and specifications and ensure their reliability in demanding environments.
We specialized in manufacturing Pipe Fittings in various materials, Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel and also in special alloys such as Monel, Inconel, Hastelloy. We offer our products with complete certification as per international standards.
A. Carbon Steel: ASTM A234 WPB, ASTM A420 WPL6, ASTM A105
B. Stainless Steel: ASTM A403 WP304/304L, ASTM A403 WP316/316L, ASTM A403 WP321.
C. Alloy Steel: ASTM A234 WP5, ASTM A234 WP9, ASTM A234 WP11, ASTM A234 WP22.
A. Dimensional Inspection: Dimension inspection is necessary to ensure that the dimensions of the pipe fittings comply with the specified standards and requirements.
B. Material Testing: We conduct material tests such as chemical analysis, mechanical properties testing, and hardness testing to ensure the quality and integrity of the material.
C.Pressure Testing: We perform hydrostatic or pneumatic pressure testing to verify the structural integrity and leak-tightness of the pipe fittings under specified pressure conditions.
D. Non-Destructive Testing (NDT): Ultrasonic testing, radiographic testing, and magnetic particle testing to detect internal and surface defects without causing damage to the fittings.
E.Visual Inspection: To identify any visible defects, surface irregularities, or imperfections in the pipe fittings we conduct visual inspections.
F.Corrosion Testing: We assess the corrosion resistance of the pipe fittings through methods such as salt spray testing or exposure to corrosive environments.
Long radius, Short radius, 45 degree, 90 degree. Our elbows are designed to facilitate changes in the direction of piping systems, allowing smooth flow and efficient distribution of fluids. Available in various angles and radii, our elbows provide flexibility in installation and ensure optimal performance.
Tees are essential components for branching or combining multiple pipelines. Our tees offer sturdy construction, uniform flow distribution, and reliable connections, making them ideal for diverse applications. We provide tees in different configurations and sizes to meet your specific requirements.
Couplings are used to connect two pipes of the same diameter, providing a secure joint. Our couplings feature precision threading and high-quality materials, ensuring tight connections and preventing leaks. Whether you need rigid couplings or flexible options, we have a wide range to choose from.
Reducers are used to transition between pipes of different sizes, accommodating changes in flow rate or adapting to existing systems. Our reducers are designed to minimize turbulence and pressure drop, ensuring smooth transitions and efficient fluid conveyance.
Reducers are used to transition between pipes of different sizes, accommodating changes in flow rate or adapting to existing systems. Our reducers are designed to minimize turbulence and pressure drop, ensuring smooth transitions and efficient fluid conveyance.
Crosses provide connections for four pipes, facilitating the construction of complex pipe systems or branches. Our crosses are crafted with precision, ensuring equal flow distribution and maintaining structural integrity. We offer crosses in various dimensions to accommodate different pipe sizes.
Nipples are short lengths of pipe used for extending or connecting fittings. Our nipples are manufactured with high-quality steel, providing excellent corrosion resistance and durability. Available in various lengths and diameters, our nipples offer flexibility in plumbing and piping applications.
Reducers are used to transition between pipes of different sizes, accommodating changes in flow rate or adapting to existing systems. Our reducers are designed to minimize turbulence and pressure drop, ensuring smooth transitions and efficient fluid conveyance.
Adapters allow for connections between different types of pipes or fittings, ensuring compatibility and versatility. Our adapters are precision-engineered to provide a secure and leak-resistant interface. With our wide range of adapters, you can easily adapt to various piping configurations.
With decades of experience in the industry, 'Ecostain Rainbow Engineering
Exports’ witnessed the critical importance of utilizing high-quality Pipes & Tubes
that meet international standards. Whether you are in Oil and Gas, petrochemical, power
generation, or any other industry relying on efficient and reliable piping systems, investing in
high quality valves is essential.
Don't compromise on safety, performance, or longevity. Partner with trusted suppliers like us
‘Ecostain Rainbow’, who prioritize quality and adherence to standards, ensuring your
projects are built to last.
Contact us today to
explore our full range of industrial valves, pipe fittings, pipes &
tubes, flanges and experience the excellence of
our products and how we can support your piping needs with our expertise and premium-grade
valves. Let's build a robust infrastructure together.
We are here to help you!
