FITTINGS AND REDUCERS
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Buttweld Fittings

Stainless & Duplex Steel

ASTM / ASME SA 403 GR WP "S" / "W" / " WX" : 304 , 304L , 304H, 304N , 304LN , 309, 310H , 316 , 316L, 316H , 317 , 317L , 321H , 347 , 347 H

Duplex Steel :

ASTM / ASME SA 815 UNS NO. : S 31803 , S 32205 , S 32550 , S 32750 , S 32760 .

Forged Fittings

Stainless & Duplex Steel

ASTM / ASME SA 182 F : 304 , 304L , 304H, 309H, 310H , 316 , 316H , 316L , 316 LN , 317 , 317L , 321H , 347 , 347 H

Duplex Steel :

ASTM / ASME SA 182 : F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61.

Carbon & Alloy Steel

Carbon Steel :

ASTM / ASME A : 105
ASTM / ASME A : 350 LF 2 .

Alloy Steel :

ASTM / ASME A : 182 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91.
RANGE 15 NB UP TO 100 NB IN 2000 LBS , 3000 LBS , 6000 LBS & 9000 LBS , 150 LBS , 250 LBS.
FORM : SOCKET WELD FITTINGS :: ELBOW 90 DEG , CROSS , TEE , ELBOW 45 DEG , COUPLING , HALF COUPLING & CAP

Nickel & Copper Alloy

Nickel Alloy :

ASTM / ASME SB 564 :UNS 2200 ( NICKEL 200 ) , UNS 4400 (MONEL 400 ) , , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 ( INCONEL 601 ) , UNS 6625 (INCONEL 625) , UNS 10276 ( HASTELLOY C 276 )
ASTM / ASME SB 160 :UNS 2201 (NICKEL 201 )
ASTM / ASME SB 472 :UNS 8020 ( ALLOY 20 / 20 CB 3 )

Copper Alloy :

ASTM / ASME SB 61 :UNS NO. C 92200 & ASTM / ASME SB 62 UNS NO. C 83600.
ASTM / ASME SB 151 :UNS NO. 70600 , 71500 , C 70600 ( CU -NI- 90/10) , C 71500 ( CU - NI - 70/30 )
ASTM / ASME SB 152 :UNS NO C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C12200.

Forged Reducer Fittings
FORGED REDUCER FITTINGS

Class: 3000 LBS, 6000 LBS, 9000 LBS

Schedule : SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120,SCH140, SCH160, XXS

Size : 1/8″NB to 24″NB & 1/4″OD TO 24″OD, 6.35mm to 254mm OD

Type : 90, 45, Tee, Cross, Coupling, Reducing Coupling, Bushing, Cap, O’Let.

Grades

Stainless, Duplex & Super Duplex Steel

Stainless Steel:

ASTM / ASME 201, 202, 301, 304, 304L, 310, 310S, 316L, 316TI, 317, 317L, 321, 347, 409, 409M, 409L, 410, 410S, 420, 430, 431, 441, 444, 446, 17.4PH, 904L

Duplex Steel:

ASTM / ASME SA 790 UNS NO S 31803 , S 32205 , S 32550 , S 32750 , S 32760.

Super Duplex Steel:

S32750

Carbon & Alloys Steel

Carbon Steel:

ASTM / ASME A 335 GRP 1 , P 5 , P 9 , P 11 , P 12 , P 22 , P 23 , P 91

Alloys Steel:

ASTM / ASME A 691 GRP1 CR , 1 1/4 CR , 2 1/4 CR , 5 CR , 9CR , 91.

Nickel Alloys

Nickel Alloys 200, Nickel Alloys 201

Titanium

Grade 1, Grade 4, Grade 5(Ti 6Al-4V), Grade 6(Ti 5Al-2.5Sn), Grade 7, Grade 11, Grade 12, 8Ai-1Mo-1V, Grade 9(3Al-2.5V), 6Al-6V-25n, 6Al-2Sn-4Zr-2Mo, 6Al-7Nb, Grade 23(Ti 6AL-4V ELI), Grade 5 ELI

Inconel

Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L

Buttweld Reducer
Buttweld Reducer Specification

Standard : ASME / ANSI - B 16.9, ASTM A403 - ASME SA403, ASME B16.9, ASME B16.25, ASME B16.28, MSS SP-43.

Size : Seamless Reducer ( 1/2″～24″), ERW / Welded / Fabricated Reducer (1/2″～48″)

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

Type : Seamless / ERW / Welded / Fabricated

Form : Concentric Reducers, Eccentric Reducers

Buttweld Reducer Material & Grades:

Stainless Steel Buttweld Reducer : 

ASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404

Duplex & Super Duplex Steel Buttweld Reducer : 

ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462

Alloy Steel Buttweld Reducer : 

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

Nickel Alloy Buttweld Reducer : 

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 )

Carbon Steel Buttweld Reducer : 

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

Application Industry