Hi-Ji Metal

Various grades of pipe caps manufactured by Hi -Ji Metal includes 304/304L, 316/316L, 321, 347, 317L, 310S, 904L, Duplex, Alloy 201, Alloy 800H, Alloy C276, Cupro Nickel, Alloy 400, Alloy 625 and Alloy 600. Our stocking program includes stainless steel pipe caps and carbon steel pipe caps of standard sizes and grades. Our specialty is to offer our customers with pipe caps in various shapes – round, square, rectangular or other special shapes.

Pipe Cap Material Grades

Stainless Steel Pipe Cap	ASTM A403 WP Gr. 304, 304L, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L
Carbon Steel Pipe Cap	ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Pipe Cap	ASTM A420 WPL3, A420 WPL6
Alloy Steel Pipe Cap	ASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Duplex Pipe Cap	ASTM A 815, ASME SA 815 UNS NO S31803, S32205. Werkstoff No. 1.4462
Nickel Alloy Pipe Cap	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 )

Buttweld Fitting Caps

Pipe Cap Nominal Diameter		Pipe Cap Outside Diameter at Bevel	Pipe Cap Back to End
DN	NPS	Series A	E	T	E1
DN	(inches)	(mm)	E	T	E1
15	1/2	21.3	25	4.57	25
20	3/4	26.9	25	3.81	25
25	1	33.7	38	4.57	38
32	1.1/4	42.4	38	4.83	38
40	1.1/2	48.3	38	5.08	38
50	2	60.3	38	5.59	44
65	2.1/2	76.1(73)	38	7.11	51
80	3	88.9	51	7.62	64
90	3.1/2	101.6	64	8.13	76
100	4	114.3	64	8.64	76
125	5	139.7	76	9.65	89
150	6	168.3	89	10.92	102
200	8	219.1	102	12.7	127
250	10	273	127	12.7	152
300	12	323.9	152	12.7	178
350	14	355.6	165	12.7	191
400	16	406.4	178	12.7	203
450	18	457.2	203	12.7	229
500	20	508	229	12.7	254
550	22	559	254	12.7	254
600	24	610	267	12.7	305
650	26	660	267	-	-
700	28	711	267	-	-
750	30	762	267	-	-
800	32	813	267	-	-

Send Your Mail At

Phone no.

Working Hours

Caps

Pipe Cap Material Grades

Buttweld Fitting Caps