Angle Square Flange

1. Standard

Hex bolt：GB5782-2000

Spring washer ：GB93-2000

O-ring：GB3452.1-2005

2. Material

Stainless steel or 20 # steel

(1). The surface of the forging is smooth, without scars, cracks and other defects.

(2). After the flange is finished, avoid scratch and impact.

(3). Flanges shall be edge-chamfered C1.5

If you have any questions, please contact us immediately.

4. Process Drawings

5. Instruction  Book

Ordering code NY/2F	Nominal diameter DN	DO	A	B	C	H	E	do	Hex bolt	O-ring
Mominal pressure ≤28MPa      Test pressure ≤42MPa
NY/2F-10	DN10	18	60	37	22	80	60	16	M10×40	Φ25×3.55
NY/2F-15	DN15	22	65	42	22	85	65	20	M10×40	Φ28×3.55
NY/2F-20	DN20	27	72	45	28	93	72	25	M12×45	Φ32.5×3.55
NY/1F-25	DN25	34	80	53	28	100	80	32	M12×45	Φ40×3.55
NY/2F-32	DN32	42	90	62	30	110	90	40	M14×50	Φ47.5×3.55
NY/2F-40	DN40	48	100	70	35	125	100	46	M16×55	Φ54.5×3.55
NY/2F-50	DN50	60	120	85	40	144	120	57	M20×65	Φ67×3.55
NY/2F-65	DN65	76	130	98	40	158	130	73	M20×65	Φ82.5×3.55
Mominal pressure ≤16MPa    Test pressure ≤24MPa
NY/2F-80	DN80	89	150	110	48	180	150	86	M22×70	Φ95×3.55
NY/2F-100	DN100	114	170	125	50	200	170	110	M22×75	Φ118×3.55
NY/2F-125	DN125	139.7	200	150	56	235	200	136	M24×80	Φ145×3.55