Marine Cast Iron Double Arrangement Stop Box Valves GB/T2499-1993_Marine GB stop box valve

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Marine Cast Iron Double Arrangement Stop Box Valves GB/T2499-1993: Ref ID:473; 1.End Type：Flange; 2.DN：40mm-250mm; 3.PN：6/10; 4.Design Standard：GB; 5.End Standard：GB/T2501 & GB/T569

Main Material

    Body/Bonnet:  FC20
    Disc:  SS410/BC6
    Seat:  SS410/BC6
    Stem:  SS410/BRASS

Applicable Scope

Sea Water,Fresh Water

Additional Info

    Trademark:   RIKEX Or OEM
    Painting:   Grey/Silver/Red/Blue Or RAL Color
    Packing:  Plywood case packing
    Transportation:   By Sea/Air/Express

Products Description

GB/T2499-1993 R type & S Type Main Data For Connection
PN	DN1	DN2	L1	L2	H	Inlet DN1			Outlet DN2			Weight		RIKEX ID
Mpa						D	D1	n1-d1	D3	D4	n2-d2	R Type	S Type
1.0	40	50	110	160	236	125	93	6-15	135	103	6-15	42.5	62.5	473-01
	50	65	120	180	257	135	103	6-15	155	123	6-15	54.0	77.0	473-02
	65	80	130	180	270	155	123	6-15	170	138	8-15	76.5	109.5	473-03
	80	100	140	200	300	170	138	8-15	190	158	8-15	97.0	145.0	473-04
	100	125	170	230	309	190	158	8-15	215	183	10-15	136.0	196.0	473-05
	125	150	200	250	355	215	183	10-15	240	208	12-15	176.0	252.0	473-06
	150	200	230	280	410	240	208	12-15	295	264	12-15	228.0	315.0	473-07
0.6	200	250	280	380	510	295	264	12-15	365	327	14-17	276.0	396.0	473-08
0.6	250	300	360	460	625	365	327	14-17	430	386	14-21	410.0	482.0	473-09

GB/T2499-1993 RS type & SS Type Main Data For Connection
PN	DN1	DN2	L1	L2	H	Inlet DN1			Outlet DN2			Weight		RIKEX ID
Mpa						D	D1	n1-d1	D3	D4	n2-d2	R Type	S Type
1.0	40	50	115	180	236	150	110	4-18	165	125	4-18	49.4	69.4	473-10
	50	65	125	195	258	165	125	4-18	185	145	4-18	62.6	85.6	473-11
	65	80	145	215	277	185	145	4-18	200	160	8-18	86.3	119.3	473-12
	80	100	155	230	304	200	160	8-18	220	180	8-18	109.3	157.3	473-13
	100	125	175	260	325	220	180	8-18	250	210	8-18	151.7	211.7	473-14
	125	150	200	295	366	250	210	8-18	285	240	8-22	198.0	274.0	473-15
	150	200	225	350	410	285	240	8-22	340	295	8-22	249.0	336.0	473-16
0.6	200	250	275	390	543	320	280	8-18	375	335	12-18	295.1	415.1	473-17
0.6	250	300	325	480	623	375	335	12-18	440	395	12-22	425.0	497.0	473-18