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Threaded Reducing Coupling

Superior Quality and ISO Certified Manufacturer of ASME B16.11 Threaded Reducing Coupling in India

ASME B16.11 Screwed / Threaded Reducing Coupling Manufacturer
India’s Largest Supplier Of Forged Screwed / Threaded Reducing Coupling In Mumbai India

We offer Comprehensive Range of Screwed / Threaded Reducing Coupling Pipe Fittings in SS 304/304L, SS 316/316L as per the international quality standards – ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799, DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, EN10253-1, EN10253-2 and are available at competitive prices

Looking For India’s Most Trusted, Renowned Manufacturers, Stockist, Exporters, and Suppliers of Threaded Reducing Coupling as per The ASME 16.11, MSS SP-79, MSS SP-95, 83, 97, BS 3799 Standards in all Dimensions, Materials, Grades, and Sizes.

Table Of Content

SPECIALIST AND INDIA’S LARGEST MANUFACTURER OF HIGH QUALITY ASME/ANSI B16.11, MSS SP-79, MSS-SP-95, 83, 97 STAINLESS STEEL THREADED REDUCING COUPLING PIPE FITTINGS. MADE IN OTHER MATERIALS LIKE, DUPLEX / CARBON / ALLOY / HASTELLOY / MONEL / INCONEL / SUPER DUPLEX / INCOLOY / ALLOY 20 / 6% MOLY / COPPER NICKEL / NICKEL ALLOYS / ALUMINIUM / BRONZE / BRASS / CUPRO NICKEL / TITANIUM / HIGH & LOW TEMPERATURE STEEL, ETC.
Industries We Served Happily

One of the most reliable source for Preminum quality product ANSI/ASME B16.11 Screwed / Threaded Reducing Coupling also available in Duplex Steel, Carbon Steel, Alloy Steel, Hastelloy, Monel, Inconel, Titanium, Super Duplex, Incoloy, Alloy 20, 254 SMO, Copper Nickel, High & Low Temperature Steel, Mild Steel offering at Most Attractive Prices from Mumbai, India.

ASME B16.11 Threaded Reducing Coupling Specifications

Outside Diameter (OD) 1/8″NB TO 4″NB
Dimensions ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Wall Thickness SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS / DN6~DN100
Product’s Angle 0°~180°
Value Added Services Hot Dipped Galvanizing, Epoxy & FBE Coating, Electro Polish, Sand Blasting, Threading, Soldering
Important Grades ASTM A403 WP 304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L
Production Materials Stainless Steel, Alloy Steel, Carbon Steel, Duplex Steel, Super Duplex Steel, Nickel Alloys, Cupro Nickel, Low Temperature Steel
SS Melting Points 1400-1450°C (WP304, WP304L), 1390-1440 °C (WP316L), 1370 – 1400 °C (WP316)
Fittings Form Threaded / Screwed Coupling, Forged Reducing Coupling

We, Petromat Oil & Gas Equipment Pvt. Ltd is an illustrious Manufacturer, Exporter and Supplier of a high-class range of stainless steel Threaded Reducing Coupling Products in the grade SS 304, 304L, 304H, 316, 316L, 316H. All our products are highly in demands among our patrons and known for a few matchless features like easy installation, low maintenance cost, energy efficiency and optimum performance. we provide is precisely engineered at our well-equipped production unit using top-notch grade material which is being procured from certified vendors of the market. In tune with the set industry norms and guidelines our offered array is meant by skilled professionals with the assistance of sophisticated machines, modish tools and latest equipment. Furthermore, we are supported by a team of quality auditors, which administers the entire production process, and delivery process. We’ve experience of supplying and exporting of ASME B16.11 Forged Steel Threaded Reducing Coupling Pipe Fittings in several countries Including Qatar, Philippines, Saudi Arabia, Thailand, Turkey, Uzbekistan, Yemen, Bahrain, Bangladesh, UAE, Iraq, Japan, Jordan, Kazakhstan, Lebanon, Myanmar, Oman, etc.

ASME B16.11 Reducing couplings are pipe fittings designed to permit pipes of dissimilar diameters to be joined together. ASME B16.11 Reducing couplings are used for process feeder lines are joined into large supply circuits or where small diameter fittings are installed. Reducing couplings are available for many common pipe types, including steel, copper.

ANSI B16.11 Stainless Steel Threaded Reducing Coupling Manufacturing Standards

ASME Standard ASME/ANSI B16.11, MSS SP-79, MSS-SP-95, 83, 97
DIN Standard DIN2605, DIN2615, DIN2616, DIN2617, DIN28011
EN Standard EN10253-1, EN10253-2
ASME B16.11 Threaded
ASTM A182 – ASME SA182 Standard Specification for Wrought Austenitic SS Piping Threaded Fittings
MSS SP-95 Threaded Reducing Coupling

NPT Threaded Reducing Coupling Materials and Grades

Stainless Steel Threaded Reducing Coupling
ASTM A403 WP Gr. 304, 304L, 304H, 310, 316, 316L, 316H, 316Ti, 317L, 321, 347, 904L
Carbon Steel Threaded Reducing Coupling
ASTM A234 WPB, WPBW, WPHY 70, WPHY 65, WPHY 60, WPHY 52, WPHY 46, & WPHY 42.
Low Temperature Threaded Reducing Coupling
ASTM A420 WPL6, ASTM A420 WPL3
Alloy Steel Threaded Reducing Coupling
ASTM / ASME A/SA 234 Gr. WP1, WP5, WP9, WP11, WP12, WP22, WP91
Duplex & Super Duplex Steel Threaded Reducing Coupling
ASTM A815, ASME SA815 UNS NO S31803, UNS NO S32205, UNS S32750, UNS S32950. Werkstoff No. 1.4462
Nickel Alloy Threaded Reducing Coupling
UNS 10276 (HASTELLOY C 276), UNS 6625 (INCONEL 625), UNS 6601 (INCONEL 601), UNS 6600 (INCONEL 600), UNS 8825 (INCONEL 825), UNS 8020 (ALLOY 20 / 20 CB 3), UNS 4400 (MONEL 400), UNS 2201 (NICKEL 201), ASTM / ASME SB 336 UNS 2200 (NICKEL 200)

High Pressure Threaded Reducing Coupling Types by Size, Class, and Wall Thickness

Description Class Designation
2000 3000 6000
Threaded Reducing Coupling 1/2 – 4 1/2 – 2 1/2 – 2
1/2 – 4 1/2 – 2 1/2 – 2
1/2 – 4 1/2 – 2 1/2 – 2
Pipe Wall SCH 80 / XS SCH 160 XXS

ASME B16.11 Forged Stainless Steel Threaded Reducing Coupling Dimensions

Threaded 3000# Reducing Coupling
Inches / Pounds

ASME B16.11 Threaded Reducing Coupling Angularity Tolerance

ND Max off angle Max off plane
Q P
1/2 a 4 1 2
5 a 8 2 4
10 a 12 3 5
14 a 16 3 7
18 a 24 4 10
26 a 30 5 10
32 a 42 5 13
44 a 48 5 20

Stainless Steel Threaded Reducing Coupling Types and Forms Availability

Top Nations We Export and Supply Forged Threaded Reducing Coupling

  • Afghanistan
  • Algeria
  • Angola
  • Argentina
  • Australia
  • Austria
  • Azerbaijan
  • Bahrain
  • Bangladesh
  • Belarus
  • Belgium
  • Bhutan
  • Bolivia
  • Brazil
  • Bulgaria
  • Canada
  • Chile
  • China
  • Colombia
  • Costa Rica
  • Croatia
  • Czech Republic
  • Denmark
  • Ecuador
  • Egypt
  • Estonia
  • Finland
  • France
  • Gabon
  • Ghana
  • Greece
  • Hong Kong
  • Hungary
  • India
  • Indonesia
  • Iran
  • Iraq
  • Israel
  • Italy
  • Japan
  • Jordan
  • Kazakhstan
  • Kenya
  • Kuwait
  • Lebanon
  • Libya
  • Lithuania
  • Malaysia
  • Mexico
  • Mongolia
  • Morocco
  • Netherlands
  • New Zealand
  • Nigeria
  • Norway
  • Oman
  • Pakistan
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Qatar
  • Romania
  • Russia
  • Saudi Arabia
  • Serbia
  • Singapore
  • Slovakia
  • South Africa
  • South Korea
  • Spain
  • Sri Lanka
  • Sweden
  • Switzerland
  • Taiwan
  • Thailand
  • Trinidad & Tobago
  • Tunisia
  • Turkey
  • Ukraine
  • United Arab Emirates (UAE)
  • United Kingdom (UK)
  • United States (US)
  • Venezuela
  • Vietnam
  • Yemen

  • Aberdeen
  • Abu Dhabi
  • Afghanistan
  • Ahmedabad
  • Ahvaz
  • Al Jubail
  • Al Khobar
  • Algiers
  • Ankara
  • Atyrau
  • Bangkok
  • Bengaluru
  • Bhopal
  • Bogota
  • Brisbane
  • Busan
  • Cairo
  • Calgary
  • Caracas
  • Chandigarh
  • Chennai
  • Chiyoda
  • Coimbatore
  • Colombo
  • Courbevoie
  • Dallas
  • Dammam
  • Doha
  • Dubai
  • Edmonton
  • Ernakulam
  • Faridabad
  • Geoje-si
  • Gimhae-si
  • Granada
  • Gurgaon
  • Hanoi
  • Haryana
  • Ho Chi Minh City
  • Hong Kong
  • Houston
  • Howrah
  • Hyderabad
  • Indore
  • Istanbul
  • Jakarta
  • Jeddah
  • Karachi
  • Kolkata
  • Kuala Lumpur
  • Kuwait City
  • La Victoria
  • Lagos
  • Lahore
  • London
  • Los Angeles
  • Ludhiana
  • Madrid
  • Manama
  • Melbourne
  • Mexico City
  • Milan
  • Montreal
  • Moscow
  • Mumbai
  • Muscat
  • Navi Mumbai
  • New Delhi
  • New York
  • Noida
  • Perth
  • Petaling Jaya
  • Pimpri-Chinchwad
  • Port-of-Spain
  • Pune
  • Rajkot
  • Rio de Janeiro
  • Riyadh
  • Santiago
  • Secunderabad
  • Seoul
  • Sharjah
  • Singapore
  • Surat
  • Sydney
  • Tehran
  • Thane
  • Thiruvananthapuram
  • Toronto
  • Ulsan
  • Vadodara
  • Visakhapatnam
  • Vung Tau

Stainless Steel Threaded Reducing Coupling Applications

Off-Shore Oil Drilling Companies Power Generation Gas Processing Petrochemicals
Pharmaceutical Equipment Specialty Chemicals Chemical Equipment Pharmaceuticals
Pulp & Paper Industry Sea Water Equipment Heat Exchangers Condensers

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Call +91 99679 94496 / +91-22-2388 3775 / 76 OR
Email us at sales@petromatco.com for quick response

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