Product Details

Valve Spring Seat for Engine Spare Parts

Product Description:

1. Investment casting /lost wax casting/precision casting/stainless steel casting/carbon steel casting.

2. Materials: Carbon steel, stainless steel, alloy steel ,cast iron

3. Weight: 0.2kg-500kg.

4. Surface treatment: Heat treatment, machining, polishing, chrome/zinc/nickel plating, etc.

5. These parts are used in machine assembly, valve&pump parts, auto&motorcycle parts, train&railway parts, marine hardware, construction hardware, electrical, furniture, etc.

6. Quality system certificate: ISO9001: 2008

Standard:

ISO, GB, ASTM, DIN, JIS

Surface treatment:

Heat treatment, Polishing, shot blasting, Painting, Electro-plating, Chemical Plating.

Inspection Equipments:

Metallurgical analysis, Tensile strength tester, Hardness.Altimeter, Scale Micrometer, pressure tester, etc.

Delivery:

Samples are sent by express large quantity products delivered to customer by sea

or according to your request.

Factory Production

DN	L1	L2	H	H1	H2	A	B	C	O
80	203	180	523	270	253	237	265	249	160
100	229	190	548	295	253	237	265	249	160
125	254	200	601	348	253	247	282	254	200
150	267	210	649	396	253	247	282	254	200
200	292	230	788	485	303	247	282	254	200
250	330	250	869	566	303	285	384	329	315
300	356	270	976	673	303	285	384	329	315
350	381	290	1057	754	303	285	384	329	315
400	406	310	1197	856	341	285	384	329	400
450	432	330	1287	946	341	285	384	329	400
500	457	350	1391	1050	341	285	384	329	400
600	508	390	1712	1228	484	307	510	354	500
700	610	410	2025	1448	577	307	510	354	500
800	660	420	2174	1597	577	411	518	405	400
900	711	440	2374	1770	577	411	518	405	400
1000	811	460	2534	1957	577	445	740	434	500