Welwin Pipes & Fittings

Pr EN 1092-1 PN40 WNRF Flanges

Welwin Pipes & Fittings is a dynamic group, which was established over a decade ago to cater to growing demands of Pr EN 1092-1 PN40 WNRF Flanges standards in Weld Neck Flanges, Blind Flanges, Threaded Flanges, Loose or Lap Joint Flanges in all materials like Stainless Steel , Carbon Steel & High Nickel Alloys. We Manufacture, Export and Supply Flanges 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 export our high quality Pr EN 1092-1 PN40 WNRF Flanges to Kuwait, Egypt and Qatar.

specifications of Pr EN 1092-1 PN40 WNRF Flanges

Size : DN15 - DN2000
Standard: EN 1092
Type: Weld Neck Flanges(Raised Face), Threaded flanges, Loose Flanges, Plate Flanges, Blind Flanges
Process: Forged, Stamped
Pressure grade: PN6, PN10, PN16, PN25, PN40

Dimensions of Pr EN 1092-1 PN40 WNRF Flanges

EN 1092-1 TYPE 11 PN40 WNRF FLANGE
Rated Diameter	Flange					Neck				Raised face		Screws			Weight (7,85 Kg/dm3)
Rated Diameter	d1	k	D	b	h1	d3	s	r	h2	d4	f	d2	Thread	Bolt holes	Kg
15	21,3	65	95	16	38	32	2,00	4	6	45	2	14	M12	4	0,768
20	26,9	75	105	18	40	40	2,30	4	6	58	2	14	M12	4	1,090
25	33,7	85	115	18	40	46	2,60	4	6	68	2	14	M12	4	1,300
32	42,4	100	140	18	42	56	2,60	6	6	78	2	18	M16	4	1,910
40	48,3	110	150	18	45	64	2,60	6	7	88	3	18	M16	4	2,150
50	60,3	125	165	20	48	75	2,90	6	8	102	3	18	M16	4	2,850
65	76,1	145	185	22	52	90	2,90	6	10	122	3	18	M16	8	3,680
80	88,9	160	200	24	58	105	3,20	8	12	138	3	18	M16	8	4,780
100	114,3	190	235	24	65	134	3,60	8	12	162	3	22	M20	8	6,460
125	139,7	220	270	26	68	162	4,00	8	12	188	3	26	M24	8	8,860
150	168,3	250	300	28	75	192	4,50	10	12	218	3	26	M24	8	11,700
200	219,1	320	375	34	88	244	6,30	10	16	285	3	30	M27	12	21,000
250	273,0	385	450	38	105	306	7,10	12	18	345	3	33	M30	12	34,200
300	323,9	450	515	42	115	362	8,00	12	18	410	4	33	M30	16	47,600
350	355,6	510	580	46	125	408	8,80	12	20	465	4	36	M33	16	69,300
400	406,4	585	660	50	135	462	11,00	12	20	535	4	39	M36	16	98,000
450	457,0	610	685	57	135	500	12,50	12	20	560	4	39	M36	20	105,000
500	508,0	670	755	57	140	562	14,20	12	20	615	4	42	M39	20	130,000
600	610,0	795	890	72	150	666	16,00	12	20	735	5	48	M45	20	209,000

Packaging of Pr EN 1092-1 PN40 WNRF Flanges

Packaging: Pr EN 1092-1 PN40 WNRF 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: Pr EN 1092-1 PN40 WNRF 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.