Product Details

Marine Bronze 3 Way Valve GB/T593-93

Product Description

Marine Flange Packed Cock also also can be called as marine plug valve. A/AS is two way cock, L/LS, T/TS is three way cock.

Design Standard: GB/T593-93

Test Standard:GB600

Flange size as per GB569 or GB2501

Nominal Pressure (Mpa)	Nominal Diameter (mm)	Applicable Medium
0.6	20~80	sea water, fresh water,lubrication oil, fuel oil

Main Material:

Body-Bronze (ZCuSn10Zn2 or ZCuSn5Pb5Zn5)

Bonnet-Bronze (ZCuSn10Zn2 or ZCuSn5Pb5Zn5)

Main Size List(mm):

Type A, L, T:

DN (mm)	Structure Dimension			Thickness δ	Flange					Bolt		handle L0	Weight(kg)
	Structure Dimension				Flange					Bolt			Weight(kg)
	L	H≈	H1		D	D1	D2	d0	b	n	Th		Type A	Type L	Type T
20	145	139	40	4	95	68	48	13	12	4	M12	125	3.0	3.5	3.4
25	155	149	41	4	105	73	56	13	13	4	M12	140	3.7	4.2	4.1
32	165	168	48	5	115	83	64	15	13	6	M14	160	4.6	5.3	5.2
40	190	192	56	5	125	93	74	15	14	6	M14	180	6.9	8.6	8.5
50	205	243	65	5	135	103	84	15	14	6	M14	230	9.7	11.4	11.3
65	225	285	80	6	155	123	104	15	14	6	M14	250	12.4	15.6	15.4
80	245	324	96	6	170	138	118	15	14	6	M14	320	18.8	21.6	21.2

Type AS,LS,TS:

DN (mm)	Structure Dimension			Thickness δ	Flange					Bolt		handle L0	Weight(kg)
	Structure Dimension				Flange					Bolt			Weight(kg)
	L	H≈	H1		D	D1	D2	d0	b	n	Th		Type AS	Type LS	Type TS
20	150	139	40	4	90	65	50	11	12	4	M10	125	3.0	3.5	3.4
25	160	149	41	4	100	75	60	11	14	4	M10	140	3.7	4.2	4.1
32	180	168	48	5	120	90	70	14	15	4	M12	160	5.0	5.9	5.8
40	200	192	56	5	130	100	80	14	16	4	M12	180	7.5	9.4	9.3
50	230	243	65	5	140	110	90	14	17	4	M12	230	10.7	12.6	12.5
65	290	285	80	6	160	130	110	14	17	4	M12	250	13.6	17.1	16.9
80	310	324	96	6	190	150	128	18	19	4	M16	320	20.3	23.6	23.3

* The flange also can be manufactured accordig to JIS, DIN, ANSI, BS.

Packaging & Shipping

Package: plywood case

Shipment: by sea, by air or by courier

Our Services

One-Stop Service: We supply all kinds of marine and offshore products, from securing the order to final delivery, we work hard to make sure everything goes as required and with high standard quality.

High quality: We are here to provide you with safe and reliable goods. Quality is always our main priority, our quality control program make sure that no defect or poor workmanship will be supplied. According to customer's requirement, our quality can meet the rules and standards of International Class Society such as LR, ABS, DNV, GL, BV, NK, KR, RINA, IRS and CCS.

Professional: With more than 7 years of experience in marine and offshore field, our marketing and technical team can assure you that we can understand your requirement well and deal with your inquiry professionally.

Fast Delivery: We cooperate with the reliable logistic partner, including land, air and sea to help us deliver the goods to your hand on time.

Reliable Partner: With 95% clients' satisfactory, we are confident to be your reliable partner.