Stainless Steel Union

Stainless Steel Union Specification

Tensile Strength
515 MPa (min for 304), 530 MPa (min for 316)

Corrosion Resistant
Yes

Heat Resistance
Up to 870C (304), Up to 925C (316)

Recyclable
Yes

Size
1/2 to 4 NPS (custom available)

Product Form
Union fitting

Coating Type
None (Polished Finish)

Diameter
1/2 inch to 4 inch (custom as per request)

Material Composition %
Cr 18-20%, Ni 8-10.5%, Fe balance, Mo 2-3% (for 316)

Hardness
HRB 80 max (304/316)

Product Name
Stainless Steel Union

Steel Type
Stainless Steel

Steel Product Type
Pipe Union

Grade
304/316

Thickness
As per standard; varies according to size (commonly 2mm to 10mm)

Shape
Round

Steel Standard
ASTM A182 / AISI / DIN / JIS

Surface
Polished

Composition
Iron, Chromium, Nickel, Manganese (304/316 grade)

Application
Plumbing, pipe fittings, industrial fluid transfer, and chemical processing applications

Dimension (L*W*H)
Varies as per size, typically as per standard requirements

Weight
Depends on size; typically ranges from 100g to 800g

Color
Silver

Material Grade
SS304, SS316

Finish Type
Bright polished

Usage
For joining two pipes and allowing them to be separated without deformation

About Stainless Steel Union

Discover the ineffable quality of our New Stainless Steel Union, a virtuoso solution for plumbing, pipe fittings, and industrial fluid transfer. Designed for first-rate performance, this union offers threaded or socket weld connections, with a pressure rating up to 1000 psi or as per standards. Manufactured using forged or cast processes, it easily withstands extreme temperatures from -196C to 870C. Compliant with ISO, ASTM, DIN, and JIS standards, it features instant checkout options. Explore its leak-proof sealing and effortless installation for both stainless steel 304 and 316 grades.

Unmatched Utility & Features

This Stainless Steel Union excels with an easy-to-assemble and disassemble structure, optimized for industrial, chemical, and plumbing applications. The bright polished finish and leak-proof design make it both visually appealing and highly functional. Machine-forged or cast, it boasts outstanding tensile strength, heat and corrosion resistance. Suitable for usage where strong, stable pipe connections and regular maintenance are required, it supports versatile end connections including BSP, NPT, and Socket Weld.

Packaging, Sample Policy & Domestic Market Reach

Each union is securely delivered in a sturdy cardboard box or plastic wrapping to ensure safe transit. Sample policies offer flexibility through exchanges at a sale price, providing assurance for bulk buyers and project planners. Our fast domestic delivery network covers all major regions across India. Customers can purchase confidently, knowing that quality and exchange options are readily available for every transaction.

FAQs of Stainless Steel Union:

Q: How is the Stainless Steel Union installed and can it be assembled or disassembled easily?

A: The Stainless Steel Union is designed for easy assembly and disassembly, allowing you to join and separate pipes without causing deformation. This makes it especially suitable for applications that require regular maintenance.

Q: What are the available connection types for this union?

A: You can choose from threaded connections (BSP or NPT) or socket weld, catering to a variety of pipe fitting requirements across industrial and plumbing sectors.

Q: When should I use a Stainless Steel Union in my piping system?

A: This union should be used whenever you need a leak-proof, strong connection between pipes that may require periodic disassembly, such as in fluid transfer, plumbing, or chemical processing applications.

Q: Where does the product comply in terms of standards?

A: Our Stainless Steel Unions comply with ISO, ASTM, DIN, and JIS standards, ensuring safe and consistent performance in national and international projects.

Q: What benefits does using a grade 304 or 316 Stainless Steel Union provide?

A: Both 304 and 316 grades offer exceptional corrosion and heat resistance. Grade 316 includes molybdenum for added strength in aggressive environments, making these unions reliable for long-term industrial use.

Q: Is there a sample exchange policy and what is the typical packaging like?

A: Yes, we offer sample exchange at a sale price. Each item is delivered in protective cardboard boxes or plastic wrapping, guaranteeing safe arrival and easy handling domestically.

Get Latest Price