Buttweld Nipples

Buttweld Pipe Fittings

PRODUCTS

As a leading manufacturer, stockist, and exporters of ANSI/ASME B16.9 butt welding pipe nipples, we are providing high-quality nipples pipe fitting at best price in India.

We keep the largest stock of stainless steel pipe nipples, carbon steel pipe nipples, nickel alloy pipe nipples, alloy steel pipe nipples, monel pipe nipples in all dimensions.

National Pipe is one of the leading Manufacturer, Stockist, and Exporter of ANSI/ASME B16.9 Butt welding Pipe Nipples in Mumbai, India. We are in this domain since 1972. We are ISO 9001:2015 certified company and most trusted Suppliers of SS Buttweld Pipe Nipple. We keep intensive stock of Pipe Nipple Fitting to fulfil urgent requirements of our clients at reasonable prices.

We are committed to on-time delivery of ANSI B16.9 Pipe Nipple. We have over 4 decades of experience in manufacturing of both Seamless & Welded Pipe Nipple Fittings using high quality of raw materials and manufacture by our experts team.

Buttweld Nipples Fitting Specifications

Dimension

ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313

Type

Butt weld (BW)

Thickness

Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.

Size

1/2” TO 36”, (Seamless up to 24”), (Welded 8” TO 36”)

Standards

ASME / ANSI – B 16.9
ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless steel Piping Fittings’
API 590-605
ASME B16.9 – ‘Factory-Made Wrought Buttwelding Fittings’
ASME B16.25 – ‘Buttwelding Ends’
ASME B16.28 – ‘Wrought steel Buttwelding Short Radius Elbows and Returns’
MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications’

Buttweld Nipples Material Grades

Stainless Steel

ASTM A403 WP Gr. 304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Duplex Steel

ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462

Carbon Steel

ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Low Temperature Carbon Steel

ASTM A420 WPL3, A420 WPL6

Alloy Steel

ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91

Nickel Alloy

ASTM / ASME SB 336 UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL 400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOY C 276 )

Buttweld Nipples APPLICATION

Buttweld Nipples are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Screwed Flanges through a worldwide network of stock-keeping branches. These Buttweld Nipples is use in various industries like :
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry

Packing

NATIONAL PIPE also emphasis on the packaging . The Weld Neck Flange Welding Neck flanges are packed in wooden corrugated boxes foiled in bubble wraps.

Country we serve / City we deliver

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

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