exporter@mssc.in +91-9821050791
Home / Products / Pipe Fittings / Stainless Steel

Stainless Steel Pipe Fittings

Premium Quality Stainless Steel Butt Weld, Socket Weld & Threaded Pipe Fittings

Product Image

Stainless Steel Pipe Fittings

  • Available in 304, 316, 321, 347, 310, 904L grades
  • Superior corrosion resistance in harsh environments
  • Hygienic design for food & pharmaceutical applications
  • Temperature range: -325F to 1500F
  • ASME B16.9, B16.11 & MSS SP-43 certified

Product Overview

MicroTech Stainless Steel Co. manufactures and supplies comprehensive range of Stainless Steel Pipe Fittings in various types including butt weld fittings, socket weld fittings, and threaded fittings. Our stainless steel fittings are manufactured from premium quality materials in grades 304/304L, 316/316L, 321, 347, 310, and 904L, ensuring superior corrosion resistance, durability, and performance across diverse industrial applications.

Our product range includes elbows (90°, 45°, 180°), tees, reducers (concentric and eccentric), caps, stub ends, crosses, and lap joint fittings manufactured to international standards including ASME B16.9, ASME B16.11, MSS SP-43, and MSS SP-79. Available in seamless and welded construction with sizes ranging from 1/2" to 48" in various schedules and wall thicknesses.

Each fitting undergoes rigorous quality control including dimensional inspection, PMI testing, hydrostatic testing, and surface finishing to meet customer specifications and international standards. Our stainless steel fittings find extensive applications in chemical processing, petrochemical, pharmaceutical, food processing, oil and gas, power generation, and marine industries.

Technical Specifications

Fitting Types

  • Elbows: 90°, 45°, 180° (LR/SR)
  • Tees: Equal & Reducing
  • Reducers: Concentric & Eccentric
  • Caps & End Caps
  • Stub Ends: Type A, B, C
  • Crosses
  • Couplings & Unions
  • Bushings & Plugs

Material Grades

  • SS 304/304L (UNS S30400/S30403)
  • SS 316/316L (UNS S31600/S31603)
  • SS 321 (UNS S32100)
  • SS 347/347H (UNS S34700)
  • SS 310/310S (UNS S31000)
  • SS 904L (UNS N08904)
  • SS 317/317L (UNS S31700)

Manufacturing Standards

  • ASME B16.9 (Butt Weld Fittings)
  • ASME B16.11 (Socket Weld & Threaded)
  • ASME B16.28 (Short Radius Elbows)
  • MSS SP-43 (Wrought Stainless Steel)
  • MSS SP-79 (Socket Weld Fittings)
  • DIN 2605, 2615, 2616, 2617
  • BS 1965, EN 10253

Size & Dimensions

  • Size Range: 1/2" to 48" (DN15 to DN1200)
  • Schedule: SCH 5S to SCH XXS
  • Wall Thickness: STD, XS, XXS
  • End Connections: Butt Weld, Socket Weld, Threaded (NPT, BSP)
  • Radius: Long Radius (LR), Short Radius (SR)

Manufacturing Process

  • Seamless (Hot Formed)
  • Welded & Drawn
  • Forged (Socket Weld & Threaded)
  • Fabricated (Large Sizes)
  • Cold Formed (Small Sizes)

Testing & Inspection

  • Dimensional Inspection
  • Positive Material Identification (PMI)
  • Hydrostatic Testing
  • Radiographic Testing (RT)
  • Ultrasonic Testing (UT)
  • Liquid Penetrant Testing (PT)
  • Intergranular Corrosion Testing
  • Surface Finish Inspection

Key Features & Benefits

Excellent Corrosion Resistance

Superior resistance to corrosion in atmospheric, chemical, and marine environments. SS 316/316L provides enhanced resistance to chlorides and acidic media compared to SS 304/304L.

High-Temperature Performance

Maintains strength and corrosion resistance at elevated temperatures. SS 321 and 347 grades offer excellent resistance to intergranular corrosion in high-temperature applications.

Easy Installation & Welding

Excellent weldability without preheating requirements. Compatible with all standard welding processes including GTAW, GMAW, and SMAW.

Hygienic & Clean

Smooth surface finish ideal for food, pharmaceutical, and biotechnology applications. Non-porous surface prevents bacterial growth and contamination.

High Strength & Durability

Excellent mechanical properties with good strength-to-weight ratio. Long service life reduces maintenance and replacement costs.

Quality Certified

Manufactured and tested to international standards with full material traceability and test certificates including EN 10204 3.1/3.2.

Industrial Applications

Chemical Processing

Process piping, reactors, heat exchangers, and chemical transfer systems handling corrosive chemicals, acids, and alkalis.

Pharmaceutical

Clean utility piping, WFI systems, process piping for API manufacturing, and sterile processing equipment.

Food & Beverage

Dairy processing, brewery systems, beverage production lines, and food processing equipment requiring sanitary construction.

Petrochemical & Refineries

Refinery piping, hydrocarbon processing units, storage tank systems, and offshore platform piping.

Power Generation

Steam piping, condensate systems, cooling water circuits, and boiler feed water systems.

Marine & Offshore

Seawater piping, offshore platform systems, marine propulsion piping, and desalination plants.

Need Stainless Steel Pipe Fittings?

Contact us for quotes and specifications

Request Quote