B16.9 Flensa buta baja karton

B L buta flensa RF stainless steel

Flensa buta digunakan untuk mengosongkan pipa, katup, dan pompa. Mereka juga dapat digunakan sebagai penutup inspeksi. Kadang-kadang disebut sebagai flens blanking.

Blind Flange - Blind flange adalah pelat bundar yang memiliki semua lubang baut yang relevan tetapi tidak ada lubang tengah, dan karena fitur ini flensa ini digunakan untuk menutup ujung sistem perpipaan dan bukaan bejana tekan. Ini juga memungkinkan akses mudah ke kapal atau sistem perpipaan untuk tujuan inspeksi.

Standar: ASME B16.47, ANSI B16.5, DIN, UNI, BS, JIS, GB.Jika Anda tertarik dengan produk kami, Anda dapat mengunjungi situs web: www.bd pipefitting.com

Kelas tekanan berkisar: dari 150lbs hingga 2.500lbs.

Kisaran ukuran: 1/2" - 24" .

Bahan: F316, F304, F316L, F304L, A105, F5, F11, F22, 15CrMo, 12CrMoV, Q235, 16Mn, 20#.

Pencetakan: Baja karbon dan baja paduan dengan cetakan kuning, cetakan hitam, minyak atau seng.

Flensa Buta
Kelas 150LB

Blind Flanges Class 150LB	Blind forged flanges of class 150LB
Standard	ASME B16.5
Core Material	Carbon steel and stainless steel
Connecting Finish	Stock finish, spiral serration (or phonographic), concentric serration and smooth surface
Pipe Schedule	See sheets of pipe schedule for carbon steel , and for stainless steel

Size inch	D mm	G mm	t mm
1/2	89	35.1	11.2
3/4	99	42.9	12.7
1	108	50.8	14.2
1¼	117	63.5	15.7
1½	127	73.2	17.5
2	152	91.9	19.1
2½	178	104.6	22.4
3	191	127.0	23.9
3½	216	139.7	23.9
4	229	157.2	23.9
5	254	185.7	23.9
6	279	215.9	25.4
8	343	269.7	28.4
10	406	323.9	30.2
12	483	381.0	31.8
14	533	412.8	35.1
16	597	469.9	36.6
18	635	533.4	39.6
20	699	584.2	42.9
24	813	692.2	47.8

Size	Drilling			Bolting
inch	Bolt circle Ø mm	Qty of holes	Holes Ø mm	Bolt Ø inch	Length mach bolt (RF)	Length stud bolt  (RF)	Length stud bolt (RJ)
1/2	60.5	4	15.7	1/2	50.8	57.2	-
3/4	69.9	4	15.7	1/2	50.8	63.5	-
1	79.2	4	15.7	1/2	57.2	63.5	76.2
1¼	88.9	4	15.7	1/2	57.2	69.9	82.6
1½	98.6	4	15.7	1/2	63.5	69.9	82.6
2	120.7	4	19.1	5/8	69.9	82.6	95.3
2½	139.7	4	19.1	5/8	76.2	88.9	101.6
3	152.4	4	19.1	5/8	76.2	88.9	101.6
3½	177.8	8	19.1	5/8	76.2	88.9	101.6
4	190.5	8	19.1	5/8	76.2	88.9	101.6
5	215.9	8	22.4	3/4	82.6	95.3	108.0
6	241.3	8	22.4	3/4	82.6	101.6	114.3
8	298.5	8	22.4	3/4	88.9	108.0	120.7
10	362.0	12	25.4	7/8	101.6	114.3	127.0
12	431.8	12	25.4	7/8	101.6	120.7	133.4
14	476.3	12	28.4	1	114.3	133.4	146.1
16	539.8	16	28.4	1	114.3	133.4	146.1
18	577.9	16	31.8	11/8	127.0	146.1	158.8
20	635.0	20	31.8	11/8	139.7	158.8	171.5
24	749.3	20	35.1	1¼	152.4	171.5	184.2

Flensa Buta
Kelas 300LB

Blind Flanges Class 300LB	Blind forged flanges of class 300LB
Standard	ASME B16.5
Core Material	Carbon steel and stainless steel
Connecting Finish	Stock finish, spiral serration (or phonographic), concentric serration and smooth surface
Pipe Schedule	See sheets of pipe schedule for carbon steel here, and for stainless steel here

Size inch	D mm	G mm	t mm
1/2	95	35.1	14.2
3/4	117	42.9	15.7
1	124	50.8	17.5
1¼	133	63.5	19.1
1½	155	73.2	20.6
2	165	91.9	22.4
2½	191	104.6	25.4
3	210	127.0	28.4
3½	229	139.7	30.2
4	254	157.2	31.8
5	279	185.7	35.1
6	318	215.9	36.6
8	381	269.7	41.1
10	445	323.9	47.8
12	521	381.0	50.8
14	584	412.8	63.8
16	648	469.9	57.2
18	711	533.4	60.5
20	775	584.2	63.5
24	914	692.2	69.9

Size	Drilling			Bolting
inch	Bolt circle Ø mm	Qty of holes	Holes Ø mm	Bolt Ø inch	Length mach bolt (RF)	Length stud bolt  (RF)	Length stud bolt (RJ)
1/2	66.5	4	15.7	1/2	57.2	63.5	76.2
3/4	82.6	4	19.1	5/8	63.5	76.2	88.9
1	88.9	4	19.1	5/8	63.5	76.2	88.9
1¼	98.6	4	19.1	5/8	69.9	82.6	95.3
1½	114.3	4	22.4	3/4	76.2	88.9	101.6
2	127.0	8	19.1	5/8	76.2	88.9	101.6
2½	149.4	8	22.4	3/4	82.6	101.6	114.3
3	168.1	8	22.4	3/4	88.9	108.0	120.7
3½	184.2	8	22.4	3/4	95.3	108.0	127.0
4	200.2	8	22.4	3/4	95.3	114.3	127.0
5	235.0	8	22.4	3/4	108.0	120.7	133.4
6	269.7	12	22.4	3/4	108.0	120.7	139.7
8	330.2	12	25.4	7/8	120.7	139.7	152.4
10	387.4	16	28.4	1	139.7	158.8	171.5
12	450.9	16	31.8	11/8	146.1	171.5	184.2
14	514.4	20	31.8	11/8	158.8	177.8	190.5
16	571.5	20	35.1	1¼	165.1	190.5	203.2
18	628.7	24	35.1	1¼	171.5	196.9	209.6
20	685.8	24	35.1	1¼	184.2	203.2	222.3
24	812.8	24	41.1	1½	203.2	228.6	254.0

Flensa Buta
Kelas 600LB

Blind Flanges Class 600LB	Blind forged flanges of class 600LB
Standard	ASME B16.5
Core Material	Carbon steel and stainless steel
Connecting Finish	Stock finish, spiral serration (or phonographic), concentric serration and smooth surface
Pipe Schedule	See sheets of pipe schedule for carbon steel , and for stainless steel

Size inch	D mm	G mm	t mm
1/2	95	35.1	14.2
3/4	117	42.9	15.7
1	124	50.8	17.5
1¼	133	63.5	20.6
1½	155	73.2	22.4
2	165	91.9	25.4
2½	191	104.6	28.4
3	210	127.0	31.8
3½	229	139.7	35.1
4	273	157.2	38.1
5	330	185.7	44.5
6	356	215.9	47.8
8	419	269.7	55.6
10	508	323.9	63.5
12	559	381.0	66.5
14	603	412.8	69.9
16	686	469.9	76.2
18	743	533.4	82.6
20	813	584.2	88.9
24	940	692.2	101.6

Size	Drilling			Bolting
inch	Bolt circle Ø mm	Qty of holes	Holes Ø mm	Bolt Ø inch	Length mach bolt (RF)	Length stud bolt  (RF)	Length stud bolt (RJ)
1/2	66.5	4	15.7	1/2	76.2	69.9	76.2
3/4	82.6	4	19.1	5/8	88.9	82.6	88.9
1	88.9	4	19.1	5/8	88.9	82.6	88.9
1¼	98.6	4	19.1	5/8	95.3	88.9	95.3
1½	114.3	4	22.4	3/4	108.0	101.6	108.0
2	127.0	8	19.1	5/8	108.0	101.6	108.0
2½	149.4	8	22.4	3/4	120.7	114.3	120.7
3	168.1	8	22.4	3/4	127.0	120.7	127.0
3½	184.2	8	25.4	7/8	139.7	133.4	139.7
4	215.9	8	25.4	7/8	146.1	139.7	146.1
5	266.7	8	28.4	1	165.1	158.8	165.1
6	292.1	12	28.4	1	171.5	165.1	171.5
8	349.3	12	31.8	11/8	190.5	184.2	196.9
10	431.8	16	35.1	1¼	215.9	209.6	215.9
12	489.0	20	35.1	1¼	222.3	215.9	222.3
14	527.1	20	38.1	13/8	235.0	228.6	235.0
16	603.3	20	41.1	1½	254.0	247.7	254.0
18	654.1	20	44.5	15/8	273.1	266.7	273.1
20	723.9	24	44.5	15/8	285.8	279.4	292.1
24	838.2	24	50.8	17/8	330.2	323.9	336.6

Flensa Buta
Kelas 900LB

Blind Flanges Class 900LB	Blind forged flanges of class 900LB
Standard	ASME B16.5
Core Material	Carbon steel and stainless steel
Connecting Finish	Stock finish, spiral serration (or phonographic), concentric serration and smooth surface
Pipe Schedule	See sheets of pipe schedule for carbon steel  and for stainless steel

Size inch	D mm	G mm	t mm
1/2	121	35.1	22.4
3/4	130	42.9	25.4
1	149	50.8	28.4
1¼	159	63.5	28.4
1½	178	73.2	31.8
2	216	91.9	38.1
2½	244	104.6	41.1
3	241	127.0	38.1
4	292	157.2	44.5
5	349	185.7	50.8
6	381	215.9	55.6
8	470	269.7	63.5
10	546	323.9	69.9
12	610	381.0	79.2
14	641	412.8	85.9
16	705	469.9	88.9
18	787	533.4	101.6
20	857	584.2	108.0
24	1041	692.2	139.7

Size	Drilling			Bolting
inch	Bolt circle Ø mm	Qty of holes	Holes Ø mm	Bolt Ø inch	Length mach bolt (RF)	Length stud bolt  (RF)	Length stud bolt (RJ)
1/2	82.6	4	22.4	3/4	108.0	101.6	108.0
3/4	88.9	4	22.4	3/4	114.3	108.0	114.3
1	101.6	4	25.4	7/8	127.0	120.7	127.0
1¼	111.3	4	25.4	7/8	127.0	120.7	127.0
1½	124.0	4	28.4	1	139.7	133.4	139.7
2	165.1	8	25.4	7/8	146.1	139.7	146.1
2½	190.5	8	28.4	1	158.8	152.4	158.8
3	190.5	8	25.4	7/8	146.1	139.7	146.1
4	235.0	8	31.8	11/8	171.5	165.1	171.5
5	279.4	8	35.1	1¼	190.5	184.2	190.5
6	317.5	12	31.8	11/8	190.5	184.2	196.9
8	393.7	12	38.1	13/8	222.3	215.9	222.3
10	469.9	16	38.1	13/8	235.0	228.6	235.0
12	533.4	20	38.1	13/8	254.0	247.7	254.0
14	558.8	20	41.1	1½	273.1	266.7	292.1
16	616.0	20	44.5	15/8	285.8	279.4	298.5
18	685.8	20	50.8	17/8	323.9	317.5	333.6
20	749.3	20	53.8	2	349.3	342.9	362.0
24	901.7	20	66.5	1½	438.2	431.8	457.

Tipe Flensa:

Flensa Benang

Tutup katup

Slip Pada Flange

Flange Leher Las

Spectacle Blind Flange

Spacer & Spade

Flensa LWN

Flensa lubang

Flensa Leher Las Wajah Mengangkat

Flensa Baja Tahan Karat

Pemasangan Pipa A234wp11

Flensa Buta Stainless Steel

Flensa Buta Wajah Mengangkat