Dinesh Industries > ASME B16.9 Seamless Fittings

ASME B16.9 Seamless Fittings

The ASME B16.9 is a standard that determines the different variables which are a set of recommendations directed towards the manufacturer of wrought alloy buttwelding fittings produced in a factory. These fittings comprise of components such as elbows, caps, crosses, tees, reducers etc. Most manufacturers construct these fittings in either a seamless manner or they are constructed by means of welding. These ASME B16.9 Seamless Fittings are required to conform to the values put forth by the ASME B16.9 standard including testing methods used,  ratings, overall dimensions,  tolerances that are given, as well as markings that are required to marked or engraved on these fittings. Although these ANSI B16.9 Seamless Fittings could be produced with their size ranging anywhere from DN 15 to DN 1200, the size chosen for the fittings will eventually be determined per the requirement of the industry or the buyer’s need.

Carbon Steel Seamless Pipe Fittings Manufacturer

ASME B16.9 Seamless Fittings

ASME B16.9 Seamless Fittings

Stainless Steel Seamless Fittings

Stainless Steel Seamless Fittings

Carbon Steel Seamless Fittings

Carbon Steel Seamless Fittings

Buy Seamless pipe fittings at factory price Supplier of Seamless carbon steel fittings

Contrasting to welded fittings, Seamless pipe fittings, have a 20% higher ASME working pressures even if both the constructions use the same material and size. This is because seamless fittings have no welded seams. Apart from being one of the least costly product, an advantage of using the Carbon Steel Seamless Pipe Fittings includes its high strength, good toughness and shock resistant properties. However, carbon steels lack corrosion resistance properties. On the other hand, stainless steel seamless fittings offer superior corrosion resistance properties across a wide media in addition to retaining its high mechanical properties at elevated as well as low temperature environments.

Seamless Fittings Specification Chart

Specifications Seamless Fittings
Seamless Fittings Pipe Fittings size Seamless Butt Weld Fittings: 1/2″ – 10″
Welded Butt Weld Fittings: 1/2″ – 48″
Seamless Fittings Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Seamless Fittings Thickness SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Seamless Fittings Types Seamless / ERW / Welded / Fabricated Pipe Fittings
Seamless FittingsType DN15-DN1200
Connection Welding
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Pipe Fittings
Size Range ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100)
Seamless Fittings Fittings Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D.
Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Manufacturing process Push, Press, forge, Cast, etc.
Seamless Fittings Fittings Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Origin & Mills Japanese, Indian, USA, Korean, European, Ukraine, Russian
Key markets and industries for Seamless Fittings
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.

Save up to 40% on Carbon Steel Seamless Pipe Fittings. Visit Stainless Steel Seamless Fittings manufacturers factory in India, ask for Alloy Steel Seamless Fittings free sample

Available Material of Seamless Fittings

Carbon Steel
  • ASTM A105
  • ASME SA105
  • DIN 1.0402
  • DIN 1.0460
  • DIN 1.0619
  • ASTM A105N
  • ASME SA105N
  • ASTM A350 LF2
  • ASME SA350
  • High Yield CS ASTM A694
Stainless Steel
  • ASTM A182 F304
  • ASTM A182 F304L
  • ASTM A182 F316
  • ASTM A182 F316L
  • ASTM A182 F317
  • ASTM A182 F317L
  • ASTM A182 F321
  • ASTM A182 F321H
  • ASTM A182 F347
  • ASTM A182 F347H
Alloy Steel
  • ASTM A182 F5
  • ASTM A182 F9
  • ASTM A182 F11
  • ASTM A182 F22
  • ASTM A182 F91
Inconel
  • Inconel 600
  • Inconel 601
  • Inconel 625
  • Inconel 718
  • Inconel x750
Copper T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200,
C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Copper Nickel Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass 3602 / 2604 / H59 / H62 / etc.
Hastelloy Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X
Monel Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Carpenter® 20 Alloy, Alloy 20Cb-3
Aluminium 5052 /6061/ 6063 / 2017 / 7075 / etc.
Nickel Nickel 200, Nickel 201
Duplex S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Super Duplex S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Incoloy 800, Incoloy 800H, Incoloy 800HT (UNS N08800), Incoloy 825 (UNS N08825)
254 Smo SMO 254/6Mo, UNS S31254, DIN 1.4547
Nimonic Nimonic 75, Nimonic 80A, Nimonic 90
Other material Tin bronze, Alumunum bronze, Lead bronze
Titanium
  • ASTM B381 Titanium Gr. 1
  • ASTM B381 Titanium Gr. 2
  • ASTM B381 Titanium Gr. 4
  • ASTM B381 Titanium Gr. 5
  • ASTM B381 Titanium Gr. 7
Stock an extensive range of Seamless Fittings, Stainless Steel Seamless Pipe Fittings manufacturer

Price List of Seamless Fittings

Class 150 4″ FNPT 304 Stainless Steel 300 psi $141.84 / each
Class 3000 1/8″ FNPT 304 Stainless Steel 2570 psi@100 Degrees F $20.08 / each
Class 3000 1/8″ FNPT 316 Stainless Steel 3000 psi@100 Degrees F $71.07 / each
Class 3000 1/4″ FNPT 304 Stainless Steel 2570 psi@100 Degrees F $20.45 / each
Class 3000 1/4″ FNPT 316 Stainless Steel 3000 psi@100 Degrees F $28.22 / each
Class 3000 3/8″ FNPT 304 Stainless Steel 2570 psi@100 Degrees F $21.12 / each
Class 3000 3/8″ FNPT 316 Stainless Steel 3000 psi@100 Degrees F $39.45 / each
Class 3000 1/2″ FNPT 304/304L Stainless Steel 3000 psi @ 100 Degrees F $60.51 / each
Producing high-strength Seamless Carbon steel pipe fittings in India, contact Alloy Steel Seamless Fittings manufacturers

Seamless Fittings Dimensions & Weight Chart

Standards: ANSI – B 16.9ASTM 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’

Schedule: Sch 5 TO Sch XXS.
Sizes: 1/2” TO 36”(SEAMLESS UPTO 24”)

(WELDED 8” TO 36” )

Materials: Monel, Nickel, Inconel, Hastalloy, Titanium, Tantalum, Stainless Steel, Alloy Steel, Carbon Steel, Cupro-Nickel 90/10 & 70/30Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
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.
Dimension: ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313