Iron and Steel Pipe Fittings

The types of pipe fittings can be classified according to their uses:

Pipe fittings used for connecting pipes: flanges, couplings, pipe clamps, sleeve couplings.
Pipe fittings used to change the direction of pipes: elbows, bends.
Pipe fittings used to change the diameter of pipes: reducers (eccentric and concentric), reducing elbows.
Pipe fittings used to add branches to pipelines: tees, crosses.
Pipe fittings used for sealing pipelines: gaskets, blind flanges, pipe caps, blind caps.

Carbon Steel Butt Welded and Seamless Pipe Fitting

45°，90°AND 180°CARBON STEEL ELBOW

Standard: ASME/ANSI B16.9 / ASTM A235

Grade: WPB; WPC

45°Elbow

90°Elbow

180°Elbow

Outside Diameter		Wall Thickness (mm)	Theoretical Weight
			45°	90°	180°
INCH	MM	SCH40	KG	KG	KG
1/2	21.3	2.77	0.04	0.08	0.16
3/4	26.7	2.87	0.05	0.1	0.21
1	33.4	3.38	0.08	0.16	0.3
1 1/4	42.2	3.56	0.13	0.25	0.5
1 1/2	48.3	3.68	0.18	0.38	0.72
2	60.3	3.91	0.38	0.65	1.3
2 1/2	73.0	5.16	0.65	1.29	2.58
3	88.9	5.49	1.02	2.03	4.06
3 1/2	101.6	5.74	1.22	2.45	4.87
4	114.3	6.02	1.93	3.85	7.1
5	141.3	6.55	3.26	6.51	13.6
6	168.3	7.11	6.06	10.1	20.2
8	219.1	8.18	7.96	18.9	21.8
10	273.1	9.27	12.5	25	50
12	323.9	9.53	38.6	66.1	108
14	355.6	9.53	34.1	68.1	136
16	406.4	9.53	44.7	39.3	179
18	457.2	9.53	56.5	113	226
20	508	9.53	70	140	230
22	558.8	9.53	77	170	340
24	609.6	9.53	101	202	404
26	660.4	9.53	119	238	476

STRAIGHT AND REDUCER TEE

Standard: ASME/ANSI B16.9 / ASTM A234

Grade: WPB; WPC

Straight Tee

Reducer Tee

Outside Diameter		Outside Diameter
INCH	MM	INCH	MM
3/4x3/4	26.7x26.7	6x6	168.3x168.3
3/4x1/2	26.7x21.3	6x5	168.3x141.3
1x1	33.4x33.4	8x8	219.1x219.1
1x3/4	33.4x26.7	8x6	219.1x168.3
1 1/4x1 1/4	42.2x42.2	10x8	273x219.1
1 1/4x1	42.2x33.4	10x10	273.1x273.1
1 1/2x1 1/2	48.3x48.3	12x12	323.8x323.8
1 1/2x1 1/4	48.3*42.2	12x10	323.8x273.1
2x2	60.3zx60.3	14x14	355.6x355.6
2x1 1/2	60.3x48.3	14x12	355.6x323.8
3x3	88.9x88.9	18x18	457x457
3x2 1/2	88.9x73	18x16	457x406.4
4x4	114.3x114.3	20x20	508x508
4x3	114.3x88.9	20x18	508x457
5x5	141.3x141.3	24x24	610x610
5x4	141.3x114.3	24x20	610x508

CONCENTRIC AND ECCENTRIC REDUCER

Standard: ASME/ANSI B16.9 / ASTM A234

Grade: WPB; WPC

CON Reducer

ECC Reducer

Outside Diameter		Outside Diameter
INCH	MM	INCH	MM
3/4x1/2	26.7x21.3	5x3	141.3x88.9
1X3/4	33.4X26.7	6x5	168.3x141.3
1x1/2	33.4x21.3	6x4	168.3x114.3
1 1/4x1	42.2x33.4	8x6	219.1x168.3
1 1/4x3/4	42.2x26.7	8x4	219.1x114.3
1 1/2x1 1/4	48.3*42.2	10x8	273.1x219.1
1 1/2x1	48.3x33.4	10x6	273.1x168.3
2x1 1/2	60.3x48.3	12x10	323.9x273.1
2x1	60.3zx33.4	12x8	323.9x219.1
2 1/2x2	73x60.3	14x12	355.6x323.8
2 1/2x1 1/2	73x48.3	14x10	355.6x273.1
3x2 1/2	88.9x73	18x16	457x406.4
3x2	88.9x60.3	18x14	457x355.6
4x3	114.3x88.9	20x18	508x457
4x2 1/2	114.3x73	24x20	610x508
5x4	141.3x114.3	24x18	610x457

Malleable Iron Galvanized and Black Fitting

Standard: ENGB/T-3287 ; BS EN-10242; KHT300-6 etc.

Material: Malleable Iron

Surface: Galvanized or Natural Black

Inner Surface: With or Without PVC Coated

Bushing

SIZE	In	3/8*1/4	1/2*1/4	1/2*3/8	3/4*3/8	3/4*1/2	1*1/2
	mm	10x8	18x8	15x10	20x10	20x15
L		18.5	22.5	22.5	24.5	24.5	28
H		6	6	6	6	6	6
S		18.4	22	22	29.6	29.6	37.4

Union

SIZE	In	1/2	3/4	1	1 1/4	1 1/2	2
	mm	15	20	25	32	40	50
L		46	50	56	63	68	76
SIZE	In	2 1/2	3	4
	mm	65	80	100
L		83	93	113.5

Straight Tee

SIZE	In	1/4	3/8	1/2	3/4	1	1 1/4
	mm	8	10	15	20	25	32
A		20	24	27	32	37	44.5
SIZE	In	1 1/2	2	2 1/2	3	4	6
	mm	40	50	65	80	100	150
A		48.5	57	68.5	77.5	96.5	129

Coupling

SIZE	In	1/4	3/8	1/2	3/4	1	1 1/4
	mm	8	10	15	20	25	32
L		26	29	35	38	44	49
SIZE	In	1 1/2	2	2 1/2	3	4	6
	mm	40	50	65	80	100	150
L		53	63	72	77	91	118

Reducering Socket

Size	mm	10x8	15x8	15x10	20x15	25x10	25x15
	In	3/8x1/4	1/2x1/4	1/2x3/8	3/4x1/2	1x3/8	1x1/2
A		29	35	36	38	44	44
Size	mm	32x15	32x20	32x25	40x15	40x20	40x25
	In	1¼x1/2	1¼x3/4	1¼ x1	1½x1/2	1 ½x 3/ 4	1½ x1
A		49	49	49	53	53	53
Size	mm	40x32	50x15	50x20	50x25	50x32	50x40
	In	1½x1¼	2 x1/2	2x3/4	2x1	2x1¼	2x1½
A		53	63	63	63	63	63
Size	mm	65x15	65 x 20	65x25	65x32	65x40	65x50
	In	2½x1/2	2 ½x3/4	2 1/2x2	2½ x1¼	2 ½x1½	2 ½ x2
A		72	72	72	72	72	72
Size	mm	80x15	80x 20	80x25	80x32	80x40	80x50
	In	3 x 1/2	3x3/4	3x1	3x1¼	3x1½	3x2
A		71	71	71	71	71	71
Size	mm	80x65	100 x15	100x20	100 x 25	100x32	100x40
	In	3x2½	4x1/2	4x3/4	4x1	4x1¼	4x 1½
A		71	84	84	84	84	84
Size	mm	100x50	100x 65	100x80	25x20
	In	4x2	4x2½	4x3	1x3/4
A		84	84	84	44

Octagonal Cap

Size	In	3/8	1/2	3/4	1	1 1/4	1 1/2
	mm	10	15	20	25	32	40
A		17	19	22	24	27	28
S		20.6	24.6	30.4	37.2	47	53
Size	In	2
	mm	50
A		32
S		65

Plain Plug

Size	In	1/4	3/8	1/2	3/4	1	1¼
	mm	8	10	15	20	25	32
L		15.5	17	22.5	24	27	30
B		1 0	10	13	14	16 5	20
S		6	7	10	12	15	18
Size	In	1½	2	2½	3	4
	mm	40	50	65	80	100
L		31	36	40.5	45.5	51
B		21	25	26 5	29.5
s		22	26	30	34	44

Barrel Nipple

Size	In	1/4	3/8	1/2	3/4	1	1 1/4
	mm	8	10	15	20	25	32
L		36	36	44	47	53	56
S		16.7	19.2	23.6	29.2	36	45
Size	In	1 1/2	2	2 1/2	3	4
	mm	40	50	65	80	100
L		58	68	73	81	95
S		63	63	79.4	91.6	117

90 Elbow

Size	I n	1/4	3/8	1/2	3/4	1	1¼
	mm	8	10	15	20	25	32
A		20	24	27	32	37	44 .5
Size	In	1½	2	2Y.	3	4	6
	mm	40	50	65	80	10 0	150
A		48 .5	57	68 .5	77.5	96.5	129

45 Elbow

Size	In	1/2	3/4	1	1¼	1½	2
	mm	15	20	25	32	40	50
A		22	25	28	33	36	43
Size	In	2½	3	4	6
	mm	65	80	100	150
A		48 .5	53 . 5	64 . 5	129

Reducing Elbow

Size	In	1/4	3/8	1/2	3/4	1	1¼
	mm	8	10	15	20	25	32
A		20	25	28	33	38	45
B		28	33	38	44	52	60
Size	In	1½	2	2½	3	4
	mm	40	50	65	80	100
A		50	58	69	77 .5	96.5
B		65	74	90	100	120

Reducing Tee

Size	In	1.25x1/2x1	1 1/4x3/4x1	1 1/4x1x1	11/2x1/2x1 1/4	1 1/2x3/4x1 1/4	1 1/2x1x1
	mm	32x15x25	32x20x25	32x25x25	40x15x32	40x20x32	40x25x25
A		34	36	39	35	37	40
B		37	40	40	41	43	44
C		31	34	36	34	36	36
Size	In	1 1/2x1x1 1/4	1 1/2x1 1/4x1	1 1/2x1 1/4x1 1/4	2x1/2x1 1/2	2x3/4x1 1/2	2x1x1 14
	mm	40x25x32	40x32x25	40x32x32	50x15x40	50x20x40	50x25x32
A		41	45	45	37	40	43
B		45	47	47	47	49	51
C		40	41	44.5	35	37	40
Size	In	2x1x1 1/2	2x1 1/4x1 1/4	2x1 1/4x1 1/2	2x1/2x1	2x1 1/2x1 1/2	2 1/2x3/4x2
	mm	50x25x40	50x32x32	50x32x40	50x40x25	50x40/40	65x20/50
A		42	47	47	51	51	43.5
B		49	53	53	54	54	57
C		40	44.5	45	45	48.5	40
Size	In	2 1/2x1x2	2x1 1/4x1 1/2	2 1/2x1 1/4x2	2 1/2x1 1/2x2	2 1/2x2x2	3x1x2 1/2
	mm	65x25x50	65x32x40	65x32x50	65x40x50	65x50x50	80x25x65
A		45	51.5	51.5	54.5	59.5	49.5
B		58	61	61	61	64	67
C		42	45	47	51	57	47.5
Size	In	3x1 1/4x2 1/2	3x1 1/2x2 1/2	3x2x2 1/2	3x2 1/2x2 1/2
	mm	80x32x65	80x40x65	80x50/65	80x40 x65
A		54.5	57.5	61.5	61.5
B		69	71	71	71
C		51.5	54.5	59.5	59.5

Grooved Fitting

Standard: ANSI B36.10, JIS B2302,ASME/ANSI/BS1560/DIN2616 etc.

Steel grade: GR.A GR.B

Surface: Red Painted or Blue Painted or Silver Painted

MECHANICAL CROSS (GROOVED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
100x50(4x2)	114.3x60.3
100x65 (4x2-1/2)	114.3x73
100x65(4x2-1/2)	114.3x76. 1
100x80(4x3)	114.3x88.9
125x65(5x2-1/2)	139.7x76. 1
125x80(5x3)	139.7x88.9
150x65(6x2-1/2)	165.1x 76. 1
150x80(6x3)	165.1x88.9
150x100(6x4)	165.1x114.3
200x65(8x2-1/2)	219.1x76.1
200x80(8x3)	219.1x88.9
200x100(8x4)	219.1x114.3

MECHANICAL CROSS (THREADED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
50x25(2x1)	60.3xRcl
65x25(2-1/2x1)	76. lxRcl
65x40(2-1/2x1-1/2)	76. lxRcl-1/2
80x25(3x1)	88.9xRcl
80x50(3x2)	88.9xRc2
100x25(4x1)	108xRcl
100x65 (4x2-1/2)	114.3xRc2-1/2
125x25(5x1)	133xRcl
125x80(5x3)	133xRc3
125x25(5x1)	139.7xRcl
150x25(6x1)	159xRcl
150x80(6x3)	165. 1xRc3
200x25(8x1)	219. lxRcl
200x80(8x3)	219. 1xRc3

MECHANICAL TEE (GROOVED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
100x50(4x2)	114,3x60.3
100x80(4x3)	114.3x88.9
125x65(5x2-1/2)	139.7x76.1
125x80(5x3)	139.7x88.9
150x65 (6x2-1/2）	165.1x76.1
150x100 (6x4)	165.1x114.3
200x65(8x2-1/2)	219.1x76.1
200x100(8x4)	219.1x114.3

MECHANICAL TEE (THREADED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
50x25(2x1)	60.3xRcl
65x25(2-1/2x1)	76. lxRcl
65x40(2-1/2x1-1/2)	76. lxRcl-1/2
80x25(3x1)	88.9xRcl
80x50(3x2)	88.9xRc2
100x25(4x1)	108xRcl
100x65(4x2-1/2)	108xRc2-1/2
100x25(4x1)	114.3xRcl
100x65 (4x2-1/2)	114.3xRc2-1/2
125x25(5x1)	133xRcl
125x80(5x3)	133xRc3
125x25(5x1)	139.7xRcl

REDUCING TEE (GROOVED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
65x50(2/1/2x2)	76.1x60.3
80x65(3x2-1/2)	88.9x76.1
100x50(4x2-1/2)	108x76.1
100x50(4x2)	114.3x60.3
100x80(4x3)	114.3x88.9
125x100(5x4)	133x108
125x65(5x2-1/2)	139.7x76.1
125x100 (5x4)	139.7x114.3
150x100(6x4)	159x108
150x125(6x5)	159x133
150x65 (6x2-1/2）	165.1x 76. 1
150x125(6x5)	165.1x139.7
200x50(8x2)	219.1x60.3
200x150(8x6)	219.1x165.1

TEE (GROOVED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
50(2)	60.3
65(2-1/2)	76.1
80(3)	88.9
100⑷	108
100⑷	114.3
125(5)	133
125(5)	139.7
150⑹	159
150(6)	165.1
150⑹	168.3
200⑻	219.1

REDUCING CROSS (GROOVED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
100x65(4x2-1/2)	114.3x76
100x80(4x3)	114.3x88.9
125x65(5x2-1/2)	139.7x76
125x100(5x4)	139.7x114.3
150x65(6x2-1/2)	165.1x76
150x125(6x5)	165.1x139. 7
200x100(8x4)	219.1x114.3
200x150(8x6)	219.1x165.1

CROSS (GROOVED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
65(2-1/2)	76.1
80⑶	88.9
100⑷	114.3
125⑸	139.7
150(6)	165
200⑻	219.1

45° Elbow

22.5° Elbow

90° Elbow

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
50⑵	60.3
65(2-1/2)	76.1
80⑶	88.9
100⑷	108
100⑷	114.3
125⑸	133
125(5)	139.7
150⑹	159
150⑹	165
200⑻	219.1

REDUCER (THREADED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
50x20(2x3/4)	60.3xRc3/4
50x40 (2x1-1/2)	60.3xRcl-1/2
65x25(2-1/2x1)	76. lxRcl
65 x 50 (2-1/2 x 2)	76. 1xRc2
80x25(3x1)	88.9xRcl
80x65(3x2-1/2)	88.9xRc2-1/2
100x25(4x1)	108xRcl
100x25(4x1)	114.3xRcl
125x25(5x1)	133xRcl
125x25(5x1)	139.7xRcl
150x25(6x1)	159xRcl
150x80(6x3)	159xRc3
150x25(6x1)	165. lxRcl
150x80(6x3)	165. 1xRc3
200x25(8xRcl)	219. lxRcl
200x80(8x3)	219. 1xRc3

REDUCER (GROOVED)

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)
65 x 50 (2-1/2 x 2)	76.1x60.3
80x50(3x2)	88.9x60.3
80x65(3x2-1/2)	88.9x76.1
100x65(4x2-1/2)	108x76.1
100x80(4x3)	108x88.9
100x50(4x2)	114.3x60.3
100x80(4x3)	114.3x88.9
125x65(5x2-1/2)	133x76.1
125x100(5x4)	133x114.3
125x50(5x2)	139.7x60.3
125x100(5x4)	139.7x114.3
150x65(6x2-1/2)	159x76.1
150x125(6x5)	159x139.7
150x50(6x2)	165.1x60.3
150x125(6x5)	165.1x139.7
200x65(8x2)	219.1x60.3
200x150(8x6)	219.1x165.1

HEAVY DUTY FLANGE

(GROOVED)

NORMAL SIZE(mm/in)	OUTSIDE DIAMETER(mm)	WORKING PRESSURE(MPA)	DIMENSIONS(MM)				NO. OF HOLES
			A	B	c	D
65(2-1/2)	76.1	2.5	63.5	17	185	145	8
65⑶	88.9	2.5	63.5	17	200	160	8
100⑷	108	2.5	67.5	16.5	235	190	8
100⑷	114.3	2.5	68	15	230	190	8
150⑹	159	2.5	68	17	300	250	8
150⑹	165.1	2.5	68	17	300	250	8
200⑻	219.1	2.5	77	20	360	310	12

ADAPTOR FLANGE

(GROOVED)

NORMAL SIZE(mm/in)	OUTSIDE DIAMETER(mm)	WORKING PRESSURE(MPA)	DIMENSIONS(MM)				NO. OF HOLES
			A	B	c	D
50⑵	60.3	1.6	50	15	160	125	4
65(2-1/2)	76.1	1.6	50	15	178	145	4
80⑶	88.9	1.6	50	15	194	160	8
100⑷	108	1.6	55	15	213	180	8
100⑷	114.3	1.6	55	15	213	180	8
125⑸	133	1.6	58	17	243	210	8
125⑸	139.7	1.6	58	17	243	210	8
150⑹	159	1.6	65	17	280	240	8
150⑹	165.1	1.6	65	17	280	240	8
200⑻	219.1	1.6	78	19	340	295	812

BLIND FLANGE

NORMAL SIZE(mm/in)	OUTSIDE DIAMETER(mm)	WORKING PRESSURE(MPA)	HEIGHT(MM)
50⑵	60.3	2.5	28
65(2-1/2)	76.1	2.5	28
80⑶	88.9	2.5	29
100⑷	108	2.5	31
100⑷	114.3	2.5	31
125(5)	133	2.5	31.5
125⑸	139.7	2.5	31.5
150⑹	159	2.5	31.5
150⑹	165.1	2.5	31
200⑻	219.1	2.5	36.5

THREADED FLANGE

NORMAL SIZE (mm/in)	OUTSIDE DIAMETER(mm)	WORKING PRESSURE(MPA)	DIMENSIONS(MM)				NO. OF HOLES
			A	B	c	D
25⑴	Rcl	1.6	18	10	85	110	4
32(1-1/4)	Rcl-1/4	1.6	18	11	100	130	4
40(1-1/2)	Rcl-1/2	1.6	19	13	110	145	4
50(2)	Rc2	1.6	20	13	125	155	4
65(2-1/2)	Rc2-1/2	1.6	21	15	144	178	4
80⑶	Rc3	1.6	25.5	15	160	193.5	8
100⑷	Rc4	1.6	25.75	15	180	213.5	8

BOLTS & NUTS

SIZE	THREADED LENGTH L1	TOTAL LENGTH	FISHTAIL BOLT WIDTH	NUT WIDHT
M10 x 55	30±3	55±1.2	14. 5±0. 5	9. 6~10
M10 x 60	30±3	60±1.2	14.5 + 0.5	9. 6~10
M10 x 65	30±3	65±1.2	14. 5±0. 5	9. 6~10
M12 x 65	36+4	65±1.2	15.2±0.4	11. 6~12
M12 x 70	36+4	70+1. 2	15.2±0.4	11. 6 ~12
M12 x 75	41+4	75+1. 2	15.2±0.4	11. 6 ~12
M16 x 85	44+4	85+1. 2	19. 0-19. 9	15. 3~16
M20 x 120	50+5	120+2. 0	24±0.8	18. 9~20

The mechanical properties of bolts shall not be lower than grade 8.8 specified in GB / T 3098.1, and the thread tolerance shall be 6G. The mechanical properties of the nut shall comply with Grade 8 requirements specified for nuts in GB / T 3098.2, thread tolerance 6h.

GASKET RING

NAME	GASKET	GENERAL SERVICE RECOMMENDATION	TEMPERATURE RANGE
EPDM	E	Water supply, drainage, sewage and normal temperature air, weak acid and weak alkali	-30°C~+130°C
NBR	D	Petroleum based oils	-20°C〜+80°C
SILICOMN RUBBER	S	Drinking water, hot dry air and some hot chemicals	-40°C~+180°C

Flange

WELDING NECK FLANGE

Standard: ASME/ANSI B16.9             Grade: WPB

NPS	OD	ID	Thickness	Unit Weight
inch	mm	mm	mm	kgs
1/2	89	21.3	11.5	0.5
3/4	99	26.9	13	0.7
1	108	33.7	14.5	1.1
1 1/4	117	42.4	16	1.5
1 1/2	127	48.3	17.5	1.8
2	152	60.3	19.5	2.7
2 1/2	178	73	22.5	4.4
3	190	88.9	24	5.2
3 1/2	216	101.6	24	6.4
4	229	114.3	24	7.5
5	254	141.3	24	9.2
6	279	168.3	25.5	11
8	343	219.1	29	18.3
10	406	273	30.5	25
12	483	323.9	32	39
14	533	355.6	35	51
16	597	406.4	37	60
18	635	457	40	71
20	698	508	43	88
24	813	610	48	119

BLIND FLANGE

Standard: ASME/ANSI B16.9             Grade: WPB

NPS	OD	ID	Thickness	unit weight
inch	mm	mm	mm	kgs
1/2	89	21.3	11.5	0.4
3/4	99	26.9	13	0.7
1	108	33.7	16	0.9
1 1/4	117	42.4	16	1.3
1 1/2	127	48.3	17.5	1.6
2	152	60.3	19.5	2.6
2 1/2	178	73	22.5	4.1
3	190	88.9	24	5
3 1/2	216	101.6	24	6.4
4	229	114.3	24	7.1
5	254	141.3	24	9
6	279	168.3	25.5	12
8	343	219.1	29	21
10	406	273	30.5	30
12	483	323.9	32	45
14	533	355.6	35	59
16	597	406.4	37	79
18	635	457	40	97
20	698	508	43	124
24	813	610	48	188

SLIP ON FLANGE

Standard: ASME/ANSI B16.9             Grade: WPB

NPS	OD	ID	Thickness	unit weight
inch	mm	mm	mm	kgs
1/2	89	22.5	11.5	0.4
3/4	99	28	13	0.7
1	108	34.5	14	0.8
1 1/4	117	43.5	16	1.1
1 1/2	127	49.5	17.5	1.4
2	152	62	19.5	2.2
2 1/2	178	73	22.5	3.6
3	190	90.5	24	4.1
3 1/2	216	103.5	24	5.2
4	229	116	24	5.6
5	254	144	24	6.3
6	279	170.5	25.5	7.5
8	343	221.5	29	12.6
10	406	276.5	30.5	18.5
12	483	327	32	28
14	533	359	35	36
16	597	410.5	37	46
18	635	462	40	50
20	698	513	43	64
24	813	616	48	89

THREADED FLANGE

Standard: ASME/ANSI B16.9             Grade: WPB

NPS	OD	ID	Thickness	unit weight
inch	mm	mm	mm	kgs
1/2	89	21.3	11.5	0.4
3/4	99	26.9	13	0.7
1	108	33.7	14.5	0.9
1 1/4	117	42.4	16	1.2
1 1/2	127	48.3	17.5	1.5
2	152	60.3	19.5	2.3
2 1/2	178	76.1	22.5	3.7
3	190	88.9	24	4.2
3 1/2	216	101.6	24	5.3
4	229	114.3	24	5.9
5	254	141.3	24	7
6	279	168.3	25.5	8.4
8	343	219.1	29	13
10	406	273	30.5	17.8
12	483	323.9	32	29.5
14	533	355.6	35	39
16	597	406.4	37	47
18	635	457	40	50
20	696	508	43	68
24	813	610	48	93

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