Hindustan Pipes & Fittings

ASME B16.9 BUTTWELD CONCENTRIC REDUCERS

Hindustan pipes & Fittings is a dynamic group, which was established over a decade ago to cater to growing demands of ASME B16.9 Buttweld Concentric Reducers standards in Elbow, Tee, Cross, Reducers, Nipple , Coupling etc in all materials like Stainless Steel , Carbon Steel & High Nickel Alloys. We Manufacture, Export and Supply Buttweld Fittings which meets with national and international quality standards and producing base which owns equipments conforming to international technical level and is well equipped with a whole set of advanced plasma refining equipments
We manufacture all 3 groups of Fittings such as Buttweld (BW) fittings, Socket Weld (SW) fittings & Threaded (THD) fittings as per ASME B16.11 standards & other International standards. We export our high quality ASME B16.9 Buttweld Concentric Reducers to Kuwait, Egypt and Qatar.

SPECIFICATIONS OF ASME B16.9 BUTTWELD CONCENTRIC REDUCERS

Sizes: 1/2” TO 36” (SEAMLESS UPTO 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'

Schedule: Sch 5 TO Sch XXS.

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

Type: Buttweld (BW)

Material and Grades:

Carbon Steel:
ASTM A234 Gr. WPB
ASTM A420 Gr. WPL6
ASTM A105
ASTM A350 Gr. LF2
Stainless Steel:
ASTM A403 WP316/316L
ASTM A403 WP304/304L
ASTM A182 F316L, 304L

DIMENSIONS OF ASME B16.9 BUTTWELD CONCENTRIC REDUCERS

Nominal Diameter		Outside Diameter		End to End
Nominal Diameter		*D1D2**		End to End
DN	NPS	Series A	Series B	H
20×15	3/4×1/2	26.9×21.3	25×18	38
20×10	3/4×3/8	26.9×17.3	25×14	38
25×20	1×3/4	33.7×26.9	32×25	51
25×15	1×1/2	33.7×21.3	32×18	51
32×25	1.1/4×1	42.4×33.7	38×32	51
32×20	1.1/4×3/4	42.4×26.9	38×25	51
32×15	1.1/4×1/2	42.4×21.3	38×18	51
40×32	1.1/2×1.1/4	48.3×42.4	45×38	64
40×25	1.1/2×1	48.3×33.7	45×32	64
40×20	1.1/2×3/4	48.3×26.9	45×25	64
40×15	1.1/2×1/2	48.3×21.3	45×18	64
50×40	2×1.1/2	60.3×48.3	57×45	76
50×32	2×1.1/4	60.3×42.4	57×38	76
50×25	2×1	60.3×33.7	57×32	76
50×20	2×3/4	60.3×26.9	57×25	76
65×50	2.1/2×2	73.0×60.3	76×57	89
65×40	2.1/2×1.1/2	73.0×48.3	76×45	89
65×32	2.1/2×1.1/4	73.0×42.4	76×38	89
65×25	2.1/2×1	73.0×33.7	76×32	89
80×65	3×2.1/2	88.9×73.0	89×76	89
80×50	3×2	88.9×60.3	89×57	89
80×40	3×1.1/2	88.9×48.3	89×45	89
80×32	3×1.1/4	88.9×42.4	89×38	89
90×80	3.1/2×3	101.6×88.9	-	102
90×65	3.1/2×2.1/2	101.6×73.0	-	102
90×50	3.1/2×2	101.6×60.3	-	102
90×40	3.1/2×1.1/2	101.6×48.3	-	102
90×32	3.1/2×1.1/4	101.6×42.4	-	102
100×90	4×3.1/2	114.3×101.6	-	102
100×80	4×3	114.3×88.9	108×89	102
100×65	4×2.1/2	114.3×73.0	108×76	102
100×50	4×2	114.3×60.3	108×57	102
100×40	4×1.1/2	114.3×48.3	108×45	102
125×100	5×4	141.3×114.3	133×108	127
125×90	5×3.1/2	141.3×101.6	-	127
125×80	5×3	141.3×88.9	133×89	127
125×65	5×2.1/2	141.3×73.0	133×76	127
125×50	5×2	141.3×60.3	133×57	127
150×125	6×5	168.3×141.3	159×133	140
150×100	6×5	168.3×114.3	159×108	140
150×90	6×3.1/2	168.3×101.6	-	140
150×80	6×3	168.3×88.9	159×89	140
150×65	6×2.1/2	168.3×73.0	159×76	140
200×150	8×6	219.1×168.3	219×159	152
200×125	8×5	219.1×141.3	219×133	152
200×100	8×4	219.1×114.3	219×108	152
200×90	8×3.1/2	219.1×101.6	-	152
250×200	10×8	273.0×219.1	273×219	178
250×150	10×6	273.0×168.3	273×159	178
250×125	10×5	273.0×141.3	273×133	178
250×100	10×4	273.0×114.3	273×108	178
300×250	12×10	323.9×273.1	325×273	203
300×200	12×8	323.9×219.1	325×219	203
300×150	12×6	323.9×168.3	325×159	203
300×125	12×5	323.9×141.3	325×133	203
350×300	14×12	355.6×323.9	377×325	330
350×250	14×10	355.6×273.0	377×273	330
350×200	14×8	355.6×219.1	377×219	330
350×150	14×6	355.6×168.3	377×159	330
400×350	16×14	406.4×355.6	426×377	356
400×300	16×12	406.4×323.9	426×325	356
400×250	16×10	406.4×273.0	426×273	356
400×200	16×8	406.4×219.1	426×219	356
450×400	18×16	457×406.4	478×426	381
450×350	18×14	457×355.6	478×377	381
450×300	18×12	457×323.9	478×325	381
450×250	18×10	457×273.0	478×273	381
500×450	20×18	508×457	529×478	508
500×400	20×16	508×406.4	529×426	508
500×350	20×14	508×355.6	529×377	508
500×300	20×12	508×323.9	529×325	508
550×500	22×20	559×508	-	508
550×450	22×18	559×457	-	508
550×400	22×16	559×406.4	-	508
550×350	22×14	559×355.6	-	508
600×550	24×22	610×559	-	508
600×500	24×20	610×508	630×529	508
600×450	24×18	610×457	630×478	508
600×400	24×22	610×406.4	630×426	508
650×600	26×24	660×610	-	610
650×550	26×22	660×559	-	610
650×500	26×20	660×508	-	610
650×450	26×18	660×457	-	610
700×650	28×26	711×660	-	610
700×600	28×24	711×610	720×630	610
700×550	28×22	711×559	-	610
700×500	28×20	711×508	720×530	610
750×700	30×28	762×711	-	610
750×650	30×26	762×660	-	610
750×600	30×24	762×610	-	610
750×550	30×22	762×559	-	610
800×750	32×30	813×762	-	610
800×700	32×28	813×711	820×720	610
800×650	32×26	813×660	-	610
800×600	32×24	813×610	820×630	610
850×800	34×32	864×813	-	610
850×750	34×30	864×762	-	610
850×700	34×28	864×711	-	610
850×650	34×26	864×660	-	610
900×850	36×34	914×864	-	610
900×800	36×32	914×813	920×820	610
900×750	36×30	914×762	-	610
900×700	36×28	914×711	920×720	610
950×900	38×36	965×914	-	610
950×850	38×34	965×864	-	610
950×800	38×32	965×813	-	610
950×750	38×30	965×762	-	610
1000×950	40×38	1016×965	-	610
1000×900	40×36	1016×914	1020×920	610
1000×850	40×34	1016×864	-	610
1000×800	40×32	1016×813	1020×820	610
1050×1000	42×40	1067×1016	-	610
1050×950	42×38	1067×965	-	610
1050×900	42×36	1067×914	-	610
1050×850	42×34	1067×864	-	610
1100×1050	44×42	1118×1067	-	610
1100×1000	44×40	1118×1016	1120×1020	610
1100×950	44×38	1118×965	-	610
1100×900	44×36	1118×914	1220×920	610
1150×1100	46×44	1168×1118	-	711
1150×1050	46×42	1168×1067	-	711
1150×1000	46×40	1168×1016	-	711
1150×950	46×38	1168×965	-	711
1200×1150	48×46	1220×1168	-	711
1200×1100	48×44	1220×1118	1220×1120	711
1200×1050	48×42	1220×1067	-	711
1200×1000	48×40	1220×1016	1220×1020	711

PACKAGING OF ASME B16.9 BUTTWELD CONCENTRIC REDUCERS

Packaging: ASME B16.9 Buttweld Concentric Reducers Flanges is sleeved into plastic bag individually, ten pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation.

Prevent any damage.
During transportation items are tagged, packed in plastic bags and closed in carton boxes or seaworthy wooden cases.

plywood case,pallet and according to customer's requirment

Marking: ASME B16.9 Buttweld Concentric Reducers Flanges are marked with alloy name, outside diameter, wall thickness and heat number. Additional information like standard and alloy numbers can be added on request.